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Cheap flights from Philadelphia to London Heathrow Airport from £235

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 20/7. 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.
PHL — LHR
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

The best prices from Philadelphia to London Heathrow are usually found in November or February, booked 10 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Philadelphia to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Heathrow (LHR). 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

June

Cheapest in

November

Average price

£740

Round-trip from

£68
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 24% potential price drop
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Average for round-trip flights in May 2024
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From Philadelphia to London Heathrow
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What is the cheapest day to fly round-trip from Philadelphia to London Heathrow Airport?

Tuesday flights are generally found to be more expensive for flights from Philadelphia to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

To save on the cost of your flight from Philadelphia to London Heathrow Airport, book at least 26 days before your planned departure. Booking around this time can save you about 59% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £509 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £793.

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

February is one of the best times of the year to fly to London Heathrow Airport from Philadelphia. Prices for February average £692 per person but you can even find prices for as low as £418. The most expensive prices can be found in the month of June. Opting for a February flight can save you 39% on your journey compared to booking in June

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

Unlike at midday, when flights are generally more expensive, you can save up to 41% on flights from Philadelphia to London Heathrow Airport by exploring options for tickets in the afternoon.

Cheap Aer Lingus flights from Philadelphia to Heathrow

Explore cheap flight options specifically provided by Aer Lingus for the route between Philadelphia and Heathrow. 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 Aer Lingus flights travelling from Philadelphia to London. Deals update often to give you more flight options matching your criteria
Thu 12/920:40PHL - LHR
1 stop9h 30mAer Lingus
Sun 22/913:25LHR - PHL
1 stop10h 45mAer Lingus
Deal found 19/5£486
Thu 7/1117:30PHL - LHR
1 stop10h 35mAer Lingus
Sun 10/1109:50LHR - PHL
1 stop11h 10mAer Lingus
Deal found 20/5£488
Thu 12/920:40PHL - LHR
1 stop11h 45mAer Lingus
Mon 16/912:00LHR - PHL
1 stop12h 10mAer Lingus
Deal found 20/5£490
Thu 12/920:40PHL - LHR
1 stop9h 30mAer Lingus
Sun 22/913:25LHR - PHL
1 stop10h 45mAer Lingus
Deal found 19/5£492
Sat 7/920:40PHL - LHR
1 stop12h 15mAer Lingus
Tue 17/912:00LHR - PHL
1 stop12h 25mAer Lingus
Deal found 18/5£493
Sun 11/820:40PHL - LHR
1 stop11h 45mAer Lingus
Wed 21/812:00LHR - PHL
1 stop12h 25mAer Lingus
Deal found 19/5£494
Mon 9/920:40PHL - LHR
1 stop11h 45mAer Lingus
Tue 17/912:00LHR - PHL
1 stop12h 25mAer Lingus
Deal found 19/5£497
Tue 27/820:55PHL - LHR
1 stop11h 30mAer Lingus
Tue 3/913:25LHR - PHL
1 stop11h 00mAer Lingus
Deal found 18/5£498
Wed 11/920:55PHL - LHR
1 stop12h 00mAer Lingus
Mon 16/912:00LHR - PHL
1 stop12h 10mAer Lingus
Deal found 19/5£501

  • If you’re travelling from Philadelphia to London Heathrow Airport, one of the more common airlines travelling that route is Aer Lingus. Flights from Aer Lingus travelling this route typically cost £1,156.05 RT. This price is typically 42% cheaper than other airlines that offer Philadelphia to London Heathrow Airport flights. When booking this route, the cheapest RT price found was £623. The most popular departure airport in Philadelphia when flying to London Heathrow Airport is Philadelphia Airport. The most popular airport to fly into when visiting London Heathrow Airport is London Heathrow Airport. When flying from Philadelphia to London Heathrow Airport, Aer Lingus flights are 5% more popular than any other airline flying that same route.

Cheap British Airways flights from Philadelphia to Heathrow

Explore cheap flight options specifically provided by British Airways for the route between Philadelphia and Heathrow. 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.
Some of the best deals we've found on British Airways flights travelling from Philadelphia to London. Deals frequently update to provide users with more options.
Mon 23/922:50PHL - LHR
Nonstop7h 00mBritish Airways
Tue 1/1008:20LHR - PHL
1 stop13h 00mBritish Airways
Deal found 19/5£508
Mon 30/922:50PHL - LHR
Nonstop7h 00mBritish Airways
Mon 7/1019:35LHR - PHL
1 stop22h 30mBritish Airways
Deal found 19/5£524
Mon 30/920:45PHL - LHR
1 stop10h 25mBritish Airways
Mon 7/1019:35LHR - PHL
1 stop22h 30mBritish Airways
Deal found 19/5£527
Sun 10/1118:35PHL - LHR
Nonstop6h 55mBritish Airways
Fri 22/1113:10LHR - PHL
Nonstop8h 20mBritish Airways
Deal found 20/5£532
Wed 2/1022:50PHL - LHR
Nonstop7h 00mBritish Airways
Mon 7/1019:15LHR - PHL
1 stop26h 05mBritish Airways
Deal found 19/5£539
Fri 15/1118:35PHL - LHR
Nonstop6h 55mBritish Airways
Mon 25/1118:20LHR - PHL
1 stop22h 55mBritish Airways
Deal found 19/5£553
Tue 10/922:50PHL - LHR
Nonstop7h 00mBritish Airways
Thu 26/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 18/5£572
Tue 13/819:50PHL - LHR
Nonstop6h 55mBritish Airways
Mon 19/819:35LHR - PHL
1 stop22h 30mBritish Airways
Deal found 19/5£601
Sat 7/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Tue 17/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 18/5£608

  • If you’re travelling from Philadelphia to London Heathrow Airport, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £763.30 RT. This price is typically 66% cheaper than other airlines that offer Philadelphia to London Heathrow Airport flights. When booking this route, the cheapest RT price found was £520. When travelling from Philadelphia to London Heathrow Airport on British Airways, the most popular airport to depart from is Philadelphia Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from Philadelphia to London Heathrow Airport, British Airways flights are -1% more popular than any other airline flying that same route.

Cheap Philadelphia to Heathrow flights in May & June 2024

Find cheap flight options from Philadelphia to Heathrow 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.
Listed are some of the best fares we've found on flights departing from Philadelphia to London in 2024. More deals are always being added, so be sure to check back regularly.
Tue 21/516:10PHL - LHR
1 stop12h 50mMultiple Airlines
Tue 28/506:50LHR - PHL
2 stops13h 38mMultiple Airlines
Deal found 19/5£603
Mon 20/506:00PHL - LHR
1 stop21h 20mMultiple Airlines
Tue 28/514:05LHR - PHL
1 stop30h 23mMultiple Airlines
Deal found 19/5£605
Tue 21/511:15PHL - LHR
2 stops14h 15mMultiple Airlines
Tue 28/506:50LHR - PHL
2 stops13h 38mMultiple Airlines
Deal found 19/5£608
Tue 21/519:40PHL - LHR
Nonstop7h 05mBritish Airways
Tue 28/513:00LHR - PHL
Nonstop7h 45mBritish Airways
Deal found 19/5£610
Mon 20/515:39PHL - LHR
1 stop10h 51mAmerican Airlines
Tue 28/513:00LHR - PHL
Nonstop7h 45mAmerican Airlines
Deal found 19/5£612
Mon 20/516:15PHL - LHR
1 stop11h 15mUnited Airlines
Tue 28/506:50LHR - PHL
2 stops15h 39mUnited Airlines
Deal found 19/5£615
Mon 20/513:00PHL - LHR
2 stops16h 40mUnited Airlines
Tue 28/506:50LHR - PHL
2 stops15h 39mUnited Airlines
Deal found 19/5£619
Tue 4/606:00PHL - LHR
2 stops19h 30mMultiple Airlines
Thu 13/608:40LHR - PHL
2 stops21h 26mMultiple Airlines
Deal found 20/5£625
Wed 22/522:45PHL - LHR
Nonstop7h 05mAmerican Airlines
Thu 6/607:40LHR - PHL
1 stop13h 25mAmerican Airlines
Deal found 19/5£627

Philadelphia to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Heathrow 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.
Listed are some of the best fares we've found on flights departing from Philadelphia to London in 2024. More deals are always being added, so be sure to check back regularly.
Thu 12/920:40PHL - LHR
1 stop9h 30mAer Lingus
Sun 22/913:25LHR - PHL
1 stop10h 45mAer Lingus
Deal found 19/5£486
Thu 7/1117:30PHL - LHR
1 stop10h 35mAer Lingus
Sun 10/1109:50LHR - PHL
1 stop11h 10mAer Lingus
Deal found 20/5£488
Thu 12/920:40PHL - LHR
1 stop11h 45mAer Lingus
Mon 16/912:00LHR - PHL
1 stop12h 10mAer Lingus
Deal found 20/5£490
Thu 12/920:40PHL - LHR
1 stop9h 30mAer Lingus
Sun 22/913:25LHR - PHL
1 stop10h 45mAer Lingus
Deal found 19/5£492
Sat 7/920:40PHL - LHR
1 stop12h 15mAer Lingus
Tue 17/912:00LHR - PHL
1 stop12h 25mAer Lingus
Deal found 18/5£493
Sun 11/820:40PHL - LHR
1 stop11h 45mAer Lingus
Wed 21/812:00LHR - PHL
1 stop12h 25mAer Lingus
Deal found 19/5£494
Mon 9/920:40PHL - LHR
1 stop11h 45mAer Lingus
Tue 17/912:00LHR - PHL
1 stop12h 25mAer Lingus
Deal found 19/5£497
Tue 27/820:55PHL - LHR
1 stop11h 30mAer Lingus
Tue 3/913:25LHR - PHL
1 stop11h 00mAer Lingus
Deal found 18/5£498
Wed 11/920:55PHL - LHR
1 stop12h 00mAer Lingus
Mon 16/912:00LHR - PHL
1 stop12h 10mAer Lingus
Deal found 19/5£501

Direct flights to Heathrow from Philadelphia

Discover direct flight options from Philadelphia to Heathrow. 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.
Take a look at some of the direct flights travelling from Philadelphia to London in the near future. Users seeking other options on flights from Philadelphia to London should update the search form at the top of the page.
Mon 23/922:50PHL - LHR
Nonstop7h 00mFinnair
Tue 1/1013:00LHR - PHL
Nonstop7h 55mFinnair
Deal found 19/5£532
Tue 10/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Tue 17/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 19/5£570
Mon 9/919:40PHL - LHR
Nonstop7h 05mFinnair
Fri 20/913:00LHR - PHL
Nonstop7h 55mFinnair
Deal found 18/5£572
Sat 7/918:30PHL - LHR
Nonstop7h 10mBritish Airways
Tue 17/913:40LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 18/5£608
Mon 12/822:55PHL - LHR
Nonstop6h 55mBritish Airways
Thu 22/813:00LHR - PHL
Nonstop8h 00mBritish Airways
Deal found 19/5£610
Wed 4/919:40PHL - LHR
Nonstop7h 05mBritish Airways
Mon 9/913:00LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 19/5£611
Wed 28/819:50PHL - LHR
Nonstop6h 55mBritish Airways
Fri 6/913:00LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 19/5£613
Sun 11/822:55PHL - LHR
Nonstop6h 55mBritish Airways
Wed 21/813:00LHR - PHL
Nonstop8h 00mBritish Airways
Deal found 19/5£632
Thu 12/922:50PHL - LHR
Nonstop7h 00mBritish Airways
Sun 22/913:00LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 19/5£644

Philadelphia to Heathrow flights leaving soon

Find last-minute flight options from Philadelphia to Heathrow 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 Philadelphia to London departing last-minute. It's wise to confirm all flight details are correct before booking.
Wed 29/522:45PHL - LHR
Nonstop7h 05mAmerican Airlines
Wed 5/607:40LHR - PHL
1 stop13h 25mAmerican Airlines
Deal found 19/5£627
Wed 29/518:46PHL - LHR
1 stop10h 34mAmerican Airlines
Wed 5/607:40LHR - PHL
1 stop13h 25mAmerican Airlines
Deal found 19/5£631
Wed 29/516:10PHL - LHR
1 stop12h 50mUnited Airlines
Wed 5/607:25LHR - PHL
2 stops19h 23mUnited Airlines
Deal found 19/5£649
Wed 29/519:40PHL - LHR
Nonstop7h 05mBritish Airways
Wed 5/609:45LHR - PHL
Nonstop7h 55mBritish Airways
Deal found 19/5£652
Wed 29/508:00PHL - LHR
2 stops21h 00mUnited Airlines
Wed 5/607:25LHR - PHL
2 stops22h 15mUnited Airlines
Deal found 19/5£653
Thu 30/522:45PHL - LHR
Nonstop7h 05mAmerican Airlines
Thu 20/607:40LHR - PHL
1 stop13h 25mAmerican Airlines
Deal found 19/5£667
Thu 30/514:00PHL - LHR
1 stop13h 00mAmerican Airlines
Wed 5/607:40LHR - PHL
1 stop13h 25mAmerican Airlines
Deal found 19/5£671
Sat 25/522:35PHL - LHR
Nonstop7h 05mAmerican Airlines
Tue 4/606:45LHR - PHL
1 stop14h 20mAmerican Airlines
Deal found 19/5£676
Sat 25/515:39PHL - LHR
1 stop10h 51mAmerican Airlines
Tue 4/606:45LHR - PHL
1 stop14h 20mAmerican Airlines
Deal found 19/5£679

One-way flights to Heathrow from Philadelphia

Search for one-way flight options from Philadelphia to Heathrow. 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 Philadelphia to London. Users needing a return flight from Philadelphia to London should utilize the search form above.
Sat 20/722:59PHL - LHR
2 stops40h 21mMultiple Airlines
Deal found 19/5£235
Tue 20/806:00PHL - LHR
2 stops24h 55mMultiple Airlines
Deal found 20/5£239
Wed 17/710:12PHL - LHR
2 stops20h 43mMultiple Airlines
Deal found 19/5£244
Sat 3/822:59PHL - LHR
2 stops31h 56mMultiple Airlines
Deal found 19/5£246
Sun 21/722:59PHL - LHR
2 stops31h 56mMultiple Airlines
Deal found 20/5£253
Sun 18/806:00PHL - LHR
2 stops24h 55mMultiple Airlines
Deal found 20/5£253
Wed 7/810:12PHL - LHR
2 stops29h 08mMultiple Airlines
Deal found 20/5£255
Wed 7/810:12PHL - LHR
2 stops20h 43mMultiple Airlines
Deal found 19/5£257
Sat 21/905:30PHL - LHR
2 stops29h 55mMultiple Airlines
Deal found 19/5£269

Find flights from Philadelphia to Heathrow within your budget

Customise your flight search to find flights from Philadelphia to Heathrow 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

£486 - £534

Route

Depart

Return

Price

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Thu 12/9

1 stop9h 30m

London Heathrow

Sun 22/9

1 stop10h 45m

£486

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Tue 1/10

2 stops25h 55m

London Heathrow

Tue 8/10

2 stops19h 35m

£507

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Mon 23/9

Nonstop7h 00m

London Heathrow

Tue 1/10

1 stop13h 00m

£508

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Mon 28/10

1 stop11h 00m

London Heathrow

Wed 6/11

1 stop10h 25m

£509

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Sun 10/11

Nonstop7h 00m

London Heathrow

Wed 20/11

1 stop15h 25m

£516

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Fri 4/10

1 stop12h 50m

London Heathrow

Sun 6/10

2 stops13h 41m

£522

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Wed 4/9

1 stop11h 05m

London Heathrow

Wed 11/9

1 stop14h 01m

£525

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Sun 22/9

Nonstop7h 00m

London Heathrow

Mon 7/10

1 stop22h 30m

£531

PhiladelphiaLondon Heathrow

PHL - LHR

PHLLHR

Philadelphia

Tue 29/10

1 stop15h 50m

London Heathrow

Tue 12/11

2 stops16h 44m

£534

Flights are sorted by cheapest first

Deals found on 19/5

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

Use this chart to determine the optimal time to book a return flight from Philadelphia to Heathrow. Price data was last updated on 10 May 2024.
The best time to book flights from Philadelphia to London Heathrow Airport is 10 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Philadelphia to Heathrow. Price data was last updated on 19 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Philadelphia to London Heathrow Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Heathrow by month

Plan your trip from Philadelphia to Heathrow by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to Heathrow is currently £250 while a return flight costs £515. Price data was last updated on 12 May 2024.

Currently, January is the cheapest month in which you can book a flight from Philadelphia to London Heathrow Airport (average of £110). Flying from Philadelphia to London Heathrow Airport in July is currently the most expensive (average of £165). 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

£87

February

£98

March

£94

April

£103

May

£108

June

£129

July

£130

August

£113

September

£109

October

£124

November

£91

December

£95

Temperature and rainfall in Heathrow by month

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

LON

Temperature

4 - 17 °C

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 20 May 2024.
Peruse reviews from past customers who have flown with Aer Lingus, British Airways and American Airlines from Philadelphia to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,615 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very Good
10,615 reviews
Delta
8.0
Very Good
10,615 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,558 reviews
Delta
8.0
Very Good
10,615 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,980 reviews
Delta
8.0
Very Good
10,615 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,373 reviews
Delta
8.0
Very Good
10,615 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.7
Good
730 reviews
Delta
8.0
Very Good
10,615 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Heathrow. 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 from for flights from Philadelphia to London Heathrow?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to London Heathrow. You should not have trouble finding flights to London Heathrow from Philadelphia; the airport handles an average of 12 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Philadelphia airport to London Heathrow. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

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

    Yes, there are multiple flights from Philadelphia to London Heathrow Airport for under £500. The cheapest flight booked recently is on Aer Lingus for just £486, but on average you can expect to pay £501.

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

    Cheapflights has at least 20 direct flights from Philadelphia to London Heathrow Airport under £600. A good price for a nonstop flight from Philadelphia to London Heathrow Airport is less than £630.

  • Are there last-minute flights available from Philadelphia to London Heathrow Airport for under £700?

    There are currently 20+ open flights from Philadelphia to London Heathrow Airport within the next 7 days for less than £700.

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

    Our cheapest airline available from Philadelphia to London Heathrow Airport is Aer Lingus. Our recent data shows that you can find tickets from as low as £486 on this airline. Additional options worth looking into are British Airways and American Airlines, starting at £508 and £509 round-trip. Users have found that Aer Lingus is 32% cheaper than the other options available to this destination.

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

    When booking a flight from Philadelphia to London Heathrow Airport, you may want to consider flying on Air France, Finnair or JetBlue as they are the most popular for this route.

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

    Consider EL AL (97%), Qatar Airways (90%) or Malaysia Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to London Heathrow Airport.

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

    The cheapest flight price from Philadelphia to London Heathrow Airport is £350. On average you can expect to pay £598. The most popular route, (Philadelphia - London Heathrow), can usually be booked for £486.

  • What does PHL to LHR mean?

    PHL and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PHL to LHR refers to a flight route from Philadelphia Airport to London Heathrow Airport.

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

    The amount of baggage you can bring on your Philadelphia to Heathrow 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 Philadelphia to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Heathrow 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 Philadelphia to Heathrow that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Heathrow 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 Philadelphia to Heathrow that allow pets onboard?

    Many airlines flying from Philadelphia to Heathrow 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 Philadelphia to Heathrow?

    Yes, you can often find last-minute deals on Philadelphia to Heathrow 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 Philadelphia to London Heathrow Airport flight deals updated?

    The Philadelphia to London Heathrow Airport flight deals you see on this page were last updated on 20/5.

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Alternative routes for Philadelphia to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

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Top 7 airlines flying from Philadelphia to Heathrow

Discover the top 7 airlines that operate flights from Philadelphia to Heathrow. 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
Aer LingusCheapest£410Average£601FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£444Average£668FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£447Average£505FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£447Average£660FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£490Average£910FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£519Average£684FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£527Average£950FlexibilityNo cancel feeOn-time77%
Search Air France flights
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Philadelphia to London flights

Search flights from Philadelphia to Heathrow by cabin class

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

Find hourly flight availability from Philadelphia to Heathrow. 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
0%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
74%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Philadelphia to Heathrow

Explore weekly flight availability from Philadelphia to Heathrow. 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
Tuesday12daily flights
Wednesday12daily flights
Thursday12daily flights
Friday12daily flights
Saturday12daily flights
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How does Cheapflights help users find flights from Philadelphia to Heathrow?

Cheapflights makes it easy to find Philadelphia to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Heathrow 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 Philadelphia to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Philadelphia? 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 Philadelphia to Heathrow become cheaper?

Yes! Start tracking prices for Philadelphia to Heathrow 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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