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Cheap flights from London Heathrow Airport to Philadelphia from £206

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — PHL
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

The best prices from London Heathrow to Philadelphia are usually found in January or February, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Heathrow to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 May 2024.

Popular in

July

Cheapest in

January

Round-trip from

£495

One-way from

£206
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 11% potential price drop
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From London Heathrow to Philadelphia
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One-way flight from London Heathrow to Philadelphia
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What is the cheapest day to fly round-trip from London Heathrow Airport to Philadelphia?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from London Heathrow Airport to Philadelphia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 17% on flights from London Heathrow Airport to Philadelphia compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £520. For sooner than that we have options available in the next 3 days from £650.

What is the cheapest month to fly from London Heathrow Airport to Philadelphia?

The best pricing can be found in the month of November. Prices to Philadelphia from London Heathrow Airport average £554. You can even find prices in November for less than £554, as users have found deals to Philadelphia from as low as £404. The month of July appears to be one of the more expensive times to travel to Philadelphia from London Heathrow Airport. Flying in the targeted month can save you up to 22%.

When is the cheapest time to fly from London Heathrow Airport to Philadelphia (LHR - PHL)?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Philadelphia in the afternoon. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the morning.

Cheap JetBlue flights from Heathrow to Philadelphia

Explore cheap flight options specifically provided by JetBlue for the route between Heathrow and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.
Find some of the cheapest JetBlue flights travelling from London to Philadelphia. Make sure to double check the flight details before booking.
Tue 10/908:25LHR - PHL
1 stop18h 10mJetBlue
Tue 24/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 18/5£459
Tue 10/908:25LHR - PHL
1 stop18h 10mJetBlue
Tue 24/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 19/5£460
Thu 12/908:25LHR - PHL
1 stop18h 10mJetBlue
Mon 23/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 18/5£489
Tue 10/908:25LHR - PHL
1 stop18h 10mJetBlue
Thu 19/910:25PHL - LHR
1 stop15h 05mJetBlue
Deal found 18/5£504
Sat 14/908:25LHR - PHL
1 stop14h 01mJetBlue
Mon 23/910:25PHL - LHR
1 stop15h 05mJetBlue
Deal found 19/5£507
Mon 16/908:25LHR - PHL
1 stop18h 10mJetBlue
Wed 25/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 19/5£509
Fri 13/908:25LHR - PHL
1 stop18h 10mJetBlue
Sat 21/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 18/5£519
Tue 10/908:25LHR - PHL
1 stop18h 10mJetBlue
Wed 18/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 18/5£524
Thu 4/708:25LHR - PHL
1 stop14h 35mJetBlue
Tue 16/709:01PHL - LHR
1 stop16h 29mJetBlue
Deal found 18/5£527

  • JetBlue is one of the most popular airlines used for those travelling from London Heathrow Airport to Philadelphia. London Heathrow Airport to Philadelphia flights are typically 64% cheaper than other airlines traveling the same route. Flights from JetBlue typically cost £718.32 RT. The cheapest JetBlue flight found for this route was £562. When travelling from London Heathrow Airport to Philadelphia on JetBlue, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is Philadelphia Airport. When flying from London Heathrow Airport to Philadelphia, JetBlue flights are 3% more popular than any other airline flying that same route.

Cheap American Airlines flights from Heathrow to Philadelphia

Explore cheap flight options specifically provided by American Airlines for the route between Heathrow and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.
Take a gander at the lowest prices we've found on American Airlines flights from London to Philadelphia. Deals frequently update to provide users with more options.
Mon 16/907:40LHR - PHL
1 stop13h 40mAmerican Airlines
Mon 23/913:35PHL - LHR
1 stop11h 40mAmerican Airlines
Deal found 19/5£475
Tue 3/909:50LHR - PHL
1 stop11h 25mAmerican Airlines
Mon 9/913:35PHL - LHR
1 stop11h 40mAmerican Airlines
Deal found 19/5£500
Mon 16/909:45LHR - PHL
Nonstop8h 00mAmerican Airlines
Mon 23/920:45PHL - LHR
1 stop32h 05mAmerican Airlines
Deal found 19/5£501
Mon 2/907:40LHR - PHL
1 stop13h 35mAmerican Airlines
Thu 19/913:35PHL - LHR
1 stop11h 50mAmerican Airlines
Deal found 19/5£501
Wed 18/907:40LHR - PHL
1 stop13h 40mAmerican Airlines
Mon 23/919:40PHL - LHR
Nonstop7h 05mAmerican Airlines
Deal found 19/5£511
Wed 18/908:50LHR - PHL
1 stop12h 30mAmerican Airlines
Mon 23/918:40PHL - LHR
1 stop11h 30mAmerican Airlines
Deal found 19/5£513
Wed 18/906:10LHR - PHL
1 stop12h 00mAmerican Airlines
Tue 24/917:30PHL - LHR
1 stop9h 35mAmerican Airlines
Deal found 19/5£531
Mon 26/818:10LHR - PHL
1 stop20h 25mAmerican Airlines
Thu 19/1212:01PHL - LHR
1 stop13h 49mAmerican Airlines
Deal found 19/5£533
Mon 16/913:00LHR - PHL
Nonstop7h 55mAmerican Airlines
Mon 23/922:50PHL - LHR
Nonstop7h 00mAmerican Airlines
Deal found 19/5£534

  • One of the most popular airlines travelling from London Heathrow Airport to Philadelphia is American Airlines. Flights from American Airlines travelling this route typically cost £735.91 RT. This price is typically 65% cheaper than other airlines that offer London Heathrow Airport to Philadelphia flights. When booking this route, the cheapest RT price found was £528. The most popular departure airport in London Heathrow Airport when flying to Philadelphia is London Heathrow Airport. The most popular airport to fly into when visiting Philadelphia is Philadelphia Airport. When flying from London Heathrow Airport to Philadelphia, American Airlines flights are -3% more popular than any other airline flying that same route.

Cheap Heathrow to Philadelphia flights in May & June 2024

Find cheap flight options from Heathrow to Philadelphia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 835,519 searches. Prices were last updated on 20 May 2024.
Check out some of the best flight deals from London to Philadelphia in 2024. For more flight deals, be sure to check back very soon.
Wed 19/618:10LHR - PHL
1 stop28h 35mFinnair
Sun 23/620:54PHL - LHR
1 stop30h 11mFinnair
Deal found 19/5£516
Tue 18/606:50LHR - PHL
2 stops13h 39mAir Canada
Tue 25/616:10PHL - LHR
1 stop9h 20mAir Canada
Deal found 19/5£520
Tue 18/618:15LHR - PHL
1 stop20h 15mFinnair
Tue 25/615:33PHL - LHR
1 stop12h 32mFinnair
Deal found 19/5£527
Wed 19/618:10LHR - PHL
1 stop20h 20mAmerican Airlines
Wed 26/617:37PHL - LHR
1 stop13h 33mAmerican Airlines
Deal found 19/5£530
Wed 19/618:10LHR - PHL
1 stop20h 20mAmerican Airlines
Sun 23/619:09PHL - LHR
1 stop31h 56mAmerican Airlines
Deal found 19/5£535
Wed 19/606:10LHR - PHL
1 stop12h 00mAmerican Airlines
Wed 26/619:20PHL - LHR
Nonstop7h 25mAmerican Airlines
Deal found 19/5£539
Sun 16/608:25LHR - PHL
1 stop29h 06mJetBlue
Sun 23/606:00PHL - LHR
1 stop19h 30mJetBlue
Deal found 19/5£540
Tue 18/606:45LHR - PHL
1 stop14h 20mAmerican Airlines
Tue 25/619:20PHL - LHR
Nonstop7h 25mAmerican Airlines
Deal found 19/5£541
Tue 18/606:45LHR - PHL
1 stop14h 20mAmerican Airlines
Tue 25/615:33PHL - LHR
1 stop11h 07mAmerican Airlines
Deal found 19/5£543

Heathrow to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.
Check out some of the best flight deals from London to Philadelphia in 2024. For more flight deals, be sure to check back very soon.
Tue 10/908:25LHR - PHL
1 stop18h 10mJetBlue
Tue 24/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 18/5£459
Tue 10/908:25LHR - PHL
1 stop18h 10mJetBlue
Tue 24/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 19/5£460
Mon 16/907:40LHR - PHL
1 stop13h 40mAmerican Airlines
Mon 23/913:35PHL - LHR
1 stop11h 40mAmerican Airlines
Deal found 19/5£475
Tue 17/916:30LHR - PHL
1 stop26h 20mFinnair
Sun 22/920:45PHL - LHR
1 stop31h 55mFinnair
Deal found 19/5£479
Tue 10/909:45LHR - PHL
Nonstop8h 00mFinnair
Tue 24/913:35PHL - LHR
1 stop15h 15mFinnair
Deal found 19/5£483
Tue 17/913:40LHR - PHL
Nonstop7h 55mFinnair
Sun 22/920:45PHL - LHR
1 stop31h 55mFinnair
Deal found 19/5£484
Thu 12/908:25LHR - PHL
1 stop18h 10mJetBlue
Mon 23/914:25PHL - LHR
1 stop11h 05mJetBlue
Deal found 18/5£489
Wed 2/1006:10LHR - PHL
1 stop12h 00mFinnair
Tue 22/1013:35PHL - LHR
1 stop15h 15mFinnair
Deal found 19/5£496
Sun 15/906:35LHR - PHL
1 stop15h 05mMultiple Airlines
Sun 22/921:10PHL - LHR
1 stop13h 50mMultiple Airlines
Deal found 18/5£498

Direct flights to Philadelphia from Heathrow

Discover direct flight options from Heathrow to Philadelphia. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.
For a shorter flight, select one of these non-stop flights from London to Philadelphia. Those looking to potentially save on 1 or 2-stop flights from London to Philadelphia should utilise the search form at the top of the page.
Tue 10/913:40LHR - PHL
Nonstop7h 55mFinnair
Tue 24/918:30PHL - LHR
Nonstop7h 10mFinnair
Deal found 19/5£524
Tue 5/1113:10LHR - PHL
Nonstop8h 20mBritish Airways
Mon 18/1118:35PHL - LHR
Nonstop6h 55mBritish Airways
Deal found 19/5£527
Mon 16/913:00LHR - PHL
Nonstop7h 55mAmerican Airlines
Mon 23/922:50PHL - LHR
Nonstop7h 00mAmerican Airlines
Deal found 19/5£534
Tue 17/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Tue 24/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Deal found 19/5£540
Mon 21/1013:40LHR - PHL
Nonstop7h 55mBritish Airways
Mon 28/1019:35PHL - LHR
Nonstop6h 55mBritish Airways
Deal found 19/5£542
Mon 26/813:00LHR - PHL
Nonstop8h 00mAmerican Airlines
Thu 19/1221:20PHL - LHR
Nonstop7h 00mAmerican Airlines
Deal found 19/5£544
Tue 10/913:00LHR - PHL
Nonstop7h 55mAmerican Airlines
Mon 23/919:40PHL - LHR
Nonstop7h 05mAmerican Airlines
Deal found 18/5£546
Mon 16/913:00LHR - PHL
Nonstop7h 55mFinnair
Wed 25/922:50PHL - LHR
Nonstop7h 00mFinnair
Deal found 19/5£546
Mon 2/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Thu 19/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Deal found 19/5£548

Heathrow to Philadelphia flights leaving soon

Find last-minute flight options from Heathrow to Philadelphia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.
Have a look at some of the flights available from London to Philadelphia departing last-minute. It's wise to confirm all flight details are correct before booking.
Sat 25/513:00LHR - PHL
Nonstop7h 45mFinnair
Sun 2/620:45PHL - LHR
1 stop31h 55mFinnair
Deal found 19/5£584
Sat 25/512:15LHR - PHL
1 stop12h 35mFinnair
Sun 2/620:45PHL - LHR
1 stop31h 55mFinnair
Deal found 19/5£588
Tue 28/508:25LHR - PHL
1 stop16h 28mJetBlue
Tue 4/610:30PHL - LHR
1 stop15h 00mJetBlue
Deal found 19/5£679
Sat 25/513:40LHR - PHL
Nonstop7h 55mFinnair
Sat 1/620:45PHL - LHR
1 stop32h 05mFinnair
Deal found 19/5£679
Sat 25/514:25LHR - PHL
1 stop12h 29mFinnair
Sat 1/620:45PHL - LHR
1 stop32h 05mFinnair
Deal found 19/5£683
Thu 30/508:25LHR - PHL
1 stop16h 28mJetBlue
Thu 6/615:45PHL - LHR
1 stop9h 45mJetBlue
Deal found 19/5£694
Mon 27/518:10LHR - PHL
1 stop23h 35mFinnair
Fri 31/506:02PHL - LHR
1 stop11h 08mFinnair
Deal found 19/5£723
Thu 30/506:40LHR - PHL
2 stops20h 07mMultiple Airlines
Thu 6/606:02PHL - LHR
2 stops32h 28mMultiple Airlines
Deal found 19/5£730
Wed 29/509:55LHR - PHL
2 stops16h 52mMultiple Airlines
Mon 3/606:02PHL - LHR
2 stops30h 38mMultiple Airlines
Deal found 19/5£760

One-way flights to Philadelphia from Heathrow

Search for one-way flight options from Heathrow to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.
Some of the best available deals we've found on one-way flights from London to Philadelphia. Users needing a return flight from London to Philadelphia should utilize the search form above.
Wed 12/620:15LHR - PHL
2 stops41h 35mMultiple Airlines
Deal found 19/5£206
Wed 12/620:15LHR - PHL
3 stops45h 08mMultiple Airlines
Deal found 19/5£236
Tue 28/521:35LHR - PHL
3 stops56h 03mMultiple Airlines
Deal found 19/5£258
Thu 13/606:40LHR - PHL
3 stops23h 26mMultiple Airlines
Deal found 19/5£268
Thu 13/607:05LHR - PHL
2 stops23h 01mMultiple Airlines
Deal found 19/5£301
Wed 26/610:35LHR - PHL
3 stops51h 51mMultiple Airlines
Deal found 19/5£330
Wed 26/610:35LHR - PHL
3 stops51h 51mMultiple Airlines
Deal found 19/5£335
Sun 1/907:25LHR - PHL
2 stops31h 22mMultiple Airlines
Deal found 19/5£335
Tue 25/610:35LHR - PHL
3 stops56h 18mMultiple Airlines
Deal found 19/5£342

Find flights from Heathrow to Philadelphia within your budget

Customise your flight search to find flights from Heathrow to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£459 - £569

Route

Depart

Return

Price

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 10/9

1 stop18h 10m

Philadelphia

Tue 24/9

1 stop11h 05m

£459

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 16/9

1 stop13h 40m

Philadelphia

Mon 23/9

1 stop11h 40m

£475

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 17/9

1 stop26h 20m

Philadelphia

Sun 22/9

1 stop31h 55m

£479

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Sun 15/9

1 stop15h 05m

Philadelphia

Sun 22/9

1 stop13h 50m

£498

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 18/6

2 stops13h 39m

Philadelphia

Tue 25/6

1 stop9h 20m

£520

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 10/9

1 stop12h 35m

Philadelphia

Mon 23/9

Nonstop7h 00m

£531

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 17/9

Nonstop7h 55m

Philadelphia

Mon 23/9

Nonstop7h 10m

£540

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Mon 17/6

1 stop14h 30m

Philadelphia

Mon 24/6

1 stop9h 21m

£551

London HeathrowPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Tue 18/6

2 stops18h 14m

Philadelphia

Tue 25/6

2 stops16h 45m

£569

Flights are sorted by cheapest first

Deals found on 18/5

When is the best time to book a flight from London Heathrow Airport to Philadelphia?

Use this chart to determine the optimal time to book a return flight from Heathrow to Philadelphia. Price data was last updated on 10 May 2024.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Philadelphia, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from London Heathrow Airport to Philadelphia?

Use this chart to determine the cheapest time to fly return from Heathrow to Philadelphia. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Philadelphia flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Philadelphia by month

Plan your trip from Heathrow to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Philadelphia is currently £290 while a return flight costs £514. Price data was last updated on 19 May 2024.

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Philadelphia (average of £629). Flying from London Heathrow Airport to Philadelphia in July is currently the most expensive (average of £748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£511

February

£514

March

£495

April

£513

May

£533

June

£572

July

£589

August

£568

September

£518

October

£528

November

£503

December

£527

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

1 - 26 °C

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 20 May 2024.
Read reviews from past customers who have flown JetBlue, American Airlines and Finnair from London to Philadelphia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,635 reviews
Check prices

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very Good
10,635 reviews
Delta
8.0
Very Good
10,635 reviews
Check prices

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,558 reviews
Delta
8.0
Very Good
10,635 reviews
Check prices

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,980 reviews
Delta
8.0
Very Good
10,635 reviews
Check prices

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,373 reviews
Delta
8.0
Very Good
10,635 reviews
Check prices

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

JetBlue
7.6
Good
4,447 reviews
Delta
8.0
Very Good
10,635 reviews
Check prices

Entertainment

8.0

Overall

8.0

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from London Heathrow?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from London Heathrow. On average, Philadelphia has 12 inbound flights from London Heathrow per day from 14 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • Can I find flights from London Heathrow Airport to Philadelphia for under £500 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Philadelphia for under £500. The cheapest flight booked recently is on JetBlue for just £459, but on average you can expect to pay £495.

  • Are there nonstop flights from London Heathrow Airport to Philadelphia for under £600 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Philadelphia under £600. A good price for a nonstop flight from London Heathrow Airport to Philadelphia is less than £550.

  • Are there last-minute flights available from London Heathrow Airport to Philadelphia for under £600?

    There are currently 20+ open flights from London Heathrow Airport to Philadelphia within the next 7 days for less than £600.

  • What are the cheapest airlines flying from London Heathrow Airport to Philadelphia round-trip?

    Our cheapest airline available from London Heathrow Airport to Philadelphia is JetBlue. Our recent data shows that you can find tickets from as low as £459 on this airline. Additional options worth looking into are American Airlines and Finnair, starting at £475 and £479 round-trip. JetBlue is currently priced 18% below the average price you’ll pay for this route.

  • What are the most popular airlines that fly from London Heathrow Airport to Philadelphia?

    Consider American Airlines, Air Canada or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Philadelphia.

  • What are the most reliable airlines from London Heathrow Airport to Philadelphia?

    Consider Malaysia Airlines (88%), American Airlines (86%) or Finnair (86%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Philadelphia.

  • What are the cheapest flights from London Heathrow Airport to Philadelphia?

    The cheapest flight price from London Heathrow Airport to Philadelphia is £500. On average you can expect to pay £1,768. The most popular route, (London Heathrow - Philadelphia), can usually be booked for £460.

  • What does LHR to PHL mean?

    This is defined as London Heathrow Airport (LHR) and Philadelphia Airport (PHL). Codes like Philadelphia Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Heathrow to Philadelphia that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to Philadelphia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to Philadelphia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Heathrow to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Philadelphia.

  • Can I find deals for business class flights from Heathrow to Philadelphia?

    Yes. Cheapflights offers flight deals from Heathrow to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to Philadelphia that allow pets onboard?

    Many airlines flying from Heathrow to Philadelphia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to Philadelphia?

    Yes, you can often find last-minute deals on Heathrow to Philadelphia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to Philadelphia flight deals updated?

    The London Heathrow Airport to Philadelphia flight deals you see on this page were last updated on 19/5.

See more FAQs

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Fly from Heathrow to Philadelphia on these airlines
Choose from the following airlines for your flight from Heathrow to Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on 20 May 2024.

British Airways flights from London Heathrow to Philadelphia
Finnair flights from London Heathrow to Philadelphia
Iberia flights from London Heathrow to Philadelphia

Top 10 airlines flying from Heathrow to Philadelphia

Discover the top 10 airlines that operate flights from Heathrow to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 835,519 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£330Average£444FlexibilityNo cancel feeOn-time75%
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JetBlueCheapest£375Average£470FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£381Average£494FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£416Average£579FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Austrian AirlinesCheapest£431Average£546FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Virgin AtlanticCheapest£437Average£525FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£438Average£594FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£442Average£550FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£442Average£565FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Alaska AirlinesCheapest£461Average£602FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Heathrow to Philadelphia by cabin class

Find flights from Heathrow to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Heathrow to Philadelphia

Find hourly flight availability from Heathrow to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 May 2024.
1%of flight departuresEarly morningMidnight to 6 am
35%of flight departuresMorning6 am to noon
64%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Heathrow to Philadelphia

Explore weekly flight availability from Heathrow to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 May 2024.
Monday12daily flights
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How does Cheapflights help users find flights from Heathrow to Philadelphia?

When you search for this flight from Heathrow to Philadelphia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Philadelphia?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Philadelphia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Philadelphia become cheaper?

Yes! Start tracking prices for Heathrow to Philadelphia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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