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Cheap flights from London to Chicago O'Hare Intl Airport from £203

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 17/6. 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.
LON — ORD
7 Jun — 14 Jun1
1 adult
Fri 7/6
Fri 14/6

The best prices from London to Chicago O'Hare Intl are usually found in November or January, booked 84 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from London to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to O'Hare Intl (ORD). 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 2 June 2024.

Popular in

August

Cheapest in

November

Round-trip from

£434

One-way from

£203
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 14% potential price drop
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From London (LON) to Chicago O'Hare Intl
Search Deals
One-way flight from London (LON) to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from London to Chicago O'Hare Intl Airport?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 10% when planning your travel around this day of the week.

How far in advance should I book a flight from London to Chicago O'Hare Intl Airport?

To save on the cost of your flight from London to Chicago O'Hare Intl Airport, book at least 52 days before your planned departure. Booking around this time can save you about 5% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £527 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £554.

What is the cheapest month to fly from London to Chicago O'Hare Intl Airport?

February is one of the best times of the year to fly to Chicago O'Hare Intl Airport from London. Prices for February average £532 per person but you can even find prices for as low as £366. The most expensive prices can be found in the month of July. Opting for a February flight can save you 26% on your journey compared to booking in July

What is the cheapest time of day to fly from LON to ORD?

It’s typically best to fly out from London to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 2% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Lufthansa flights from London to O'Hare Intl

Explore cheap flight options specifically provided by Lufthansa for the route between London and O'Hare Intl. 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 903,732 searches. Data last updated 2 June 2024.
Check out some of the cheapest Lufthansa flights we've come across from London to Chicago. Make sure to double check the flight details before booking.
Mon 4/1110:25LHR - ORD
Nonstop9h 25mLufthansa
Mon 18/1115:55ORD - LHR
Nonstop8h 00mLufthansa
Deal found 2/6£375
Tue 5/1115:10LHR - ORD
Nonstop9h 25mLufthansa
Wed 20/1115:55ORD - LHR
Nonstop8h 00mLufthansa
Deal found 2/6£415
Mon 16/907:25LHR - ORD
1 stop12h 50mLufthansa
Tue 1/1018:00ORD - LHR
1 stop10h 40mLufthansa
Deal found 1/6£417
Mon 16/908:30LHR - ORD
1 stop12h 30mLufthansa
Tue 1/1018:45ORD - LHR
Nonstop8h 15mLufthansa
Deal found 2/6£418
Tue 12/1108:55LHR - ORD
1 stop13h 20mLufthansa
Tue 26/1111:00ORD - LHR
1 stop14h 10mLufthansa
Deal found 2/6£419
Mon 16/915:20LHR - ORD
Nonstop9h 10mLufthansa
Tue 1/1021:30ORD - LHR
Nonstop8h 15mLufthansa
Deal found 1/6£425
Tue 24/908:30LHR - ORD
Nonstop8h 55mLufthansa
Tue 8/1015:50ORD - LHR
Nonstop8h 05mLufthansa
Deal found 2/6£425
Tue 24/908:30LHR - ORD
Nonstop8h 55mLufthansa
Tue 8/1016:00ORD - LHR
1 stop10h 35mLufthansa
Deal found 1/6£429
Mon 10/613:05LHR - ORD
Nonstop8h 55mLufthansa
Mon 24/614:35ORD - LHR
1 stop15h 45mLufthansa
Deal found 31/5£556

  • One of the most popular airlines travelling from London to Chicago O'Hare Intl Airport is Lufthansa. Flights from Lufthansa travelling this route typically cost £647.23 RT. This price is typically 58% cheaper than other airlines that offer London to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £541. The most popular departure airport in London when flying to Chicago O'Hare Intl Airport is London Heathrow Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from London to Chicago O'Hare Intl Airport, Lufthansa flights are 4% more popular than any other airline flying that same route.

Cheap Icelandair flights from London to O'Hare Intl

Explore cheap flight options specifically provided by Icelandair for the route between London and O'Hare Intl. 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 903,732 searches. Data last updated 2 June 2024.
Have a look at some of the cheapest available Icelandair flights departing from London and landing in Chicago. Deals are refreshing constantly so come back soon for more options.
Tue 10/912:10LGW - ORD
1 stop12h 54mIcelandair
Mon 23/919:59ORD - LGW
1 stop29h 06mIcelandair
Deal found 2/6£424
Mon 9/912:10LGW - ORD
1 stop28h 04mIcelandair
Thu 26/919:59ORD - LGW
1 stop28h 51mIcelandair
Deal found 1/6£439
Mon 10/621:25LHR - ORD
1 stop26h 50mIcelandair
Mon 17/619:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 2/6£491
Mon 10/621:25LHR - ORD
1 stop26h 50mIcelandair
Sun 16/622:15ORD - LHR
1 stop16h 05mIcelandair
Deal found 2/6£517
Mon 10/621:25LHR - ORD
1 stop26h 50mIcelandair
Mon 24/619:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 1/6£531
Wed 12/613:00LGW - ORD
1 stop11h 15mIcelandair
Mon 1/719:25ORD - LGW
1 stop10h 20mIcelandair
Deal found 2/6£544
Mon 10/621:25LHR - ORD
1 stop26h 50mIcelandair
Fri 14/622:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 2/6£546

  • Icelandair is one of the most popular airlines used for those travelling from London to Chicago O'Hare Intl Airport. Flights from Icelandair travelling this route typically cost £734.33 RT. This price is typically 58% more expensive than other airlines that offer London to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £565. The most popular departure airport in London when flying to Chicago O'Hare Intl Airport is London Heathrow Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from London to Chicago O'Hare Intl Airport, Icelandair flights are 1% more popular than any other airline flying that same route.

Cheap London to O'Hare Intl flights in June & July 2024

Find cheap flight options from London to O'Hare Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 903,732 searches. Prices were last updated on 2 June 2024.
These are some of the most attractive deals on flights from London to Chicago in 2024. Check back in a little while for more flight options.
Wed 12/613:05LGW - ORD
1 stop14h 47mMultiple Airlines
Wed 17/711:13ORD - LGW
1 stop20h 17mMultiple Airlines
Deal found 1/6£453
Wed 12/613:05LGW - ORD
1 stop14h 47mMultiple Airlines
Wed 17/710:36ORD - LGW
2 stops20h 54mMultiple Airlines
Deal found 1/6£468
Wed 26/608:10LHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 10/708:30ORD - LHR
Nonstop7h 40mAmerican Airlines
Deal found 1/6£474
Mon 10/614:25LHR - ORD
Nonstop8h 42mAmerican Airlines
Mon 17/618:00ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 1/6£475
Wed 26/608:10LHR - ORD
Nonstop8h 35mAmerican Airlines
Tue 2/708:10ORD - LHR
Nonstop8h 00mAmerican Airlines
Deal found 2/6£476
Wed 19/608:10LHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 26/622:25ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 1/6£476
Wed 12/608:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Wed 17/718:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 1/6£479
Tue 18/610:00LGW - ORD
1 stop28h 21mMultiple Airlines
Wed 10/721:15ORD - LGW
1 stop27h 45mMultiple Airlines
Deal found 2/6£479
Wed 12/608:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Mon 1/718:00ORD - LHR
1 stop22h 00mTAP AIR PORTUGAL
Deal found 2/6£488

London to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between London and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 903,732 searches. Data last updated 2 June 2024.
These are some of the most attractive deals on flights from London to Chicago in 2024. Check back in a little while for more flight options.
Mon 4/1106:00LHR - ORD
1 stop12h 55mMultiple Airlines
Mon 18/1121:10ORD - LHR
Nonstop8h 05mMultiple Airlines
Deal found 2/6£366
Sun 3/1110:20LHR - ORD
1 stop13h 45mScandinavian Airlines
Sun 10/1120:10ORD - LHR
1 stop13h 50mScandinavian Airlines
Deal found 1/6£369
Mon 4/1106:00LHR - ORD
1 stop12h 55mMultiple Airlines
Mon 18/1116:35ORD - LHR
1 stop9h 55mMultiple Airlines
Deal found 2/6£370
Sun 3/1105:40LHR - ORD
2 stops17h 25mScandinavian Airlines
Sun 10/1120:10ORD - LHR
2 stops16h 20mScandinavian Airlines
Deal found 1/6£374
Mon 4/1110:25LHR - ORD
Nonstop9h 25mLufthansa
Mon 18/1115:55ORD - LHR
Nonstop8h 00mLufthansa
Deal found 2/6£375
Sun 3/1105:40LHR - ORD
2 stops17h 25mScandinavian Airlines
Sun 10/1120:10ORD - LHR
1 stop13h 50mScandinavian Airlines
Deal found 1/6£376
Fri 4/1020:30LHR - ORD
1 stop27h 25mScandinavian Airlines
Sun 13/1019:45ORD - LHR
1 stop15h 55mScandinavian Airlines
Deal found 2/6£379
Sun 3/1105:40LHR - ORD
2 stops17h 25mScandinavian Airlines
Sun 10/1120:10ORD - LHR
1 stop19h 30mScandinavian Airlines
Deal found 2/6£387
Mon 28/1010:20LHR - ORD
1 stop13h 45mScandinavian Airlines
Mon 4/1120:10ORD - LHR
1 stop17h 20mScandinavian Airlines
Deal found 1/6£388

Direct flights to O'Hare Intl from London

Discover direct flight options from London to O'Hare Intl. 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 903,732 searches. Data last updated 2 June 2024.
To help reduce your travel time, choose from one of these non-stop flights from London to Chicago. Search for alternative flights from London to Chicago by utilising the search form above.
Mon 4/1110:25LHR - ORD
Nonstop9h 25mLufthansa
Mon 18/1115:55ORD - LHR
Nonstop8h 00mLufthansa
Deal found 2/6£375
Wed 6/1115:10LHR - ORD
Nonstop9h 25mMultiple Airlines
Wed 13/1117:55ORD - LHR
Nonstop8h 00mMultiple Airlines
Deal found 1/6£412
Mon 4/1112:05LHR - ORD
Nonstop9h 20mMultiple Airlines
Thu 14/1117:50ORD - LHR
Nonstop8h 05mMultiple Airlines
Deal found 2/6£413
Mon 9/915:20LHR - ORD
Nonstop9h 10mMultiple Airlines
Thu 26/921:30ORD - LHR
Nonstop8h 15mMultiple Airlines
Deal found 1/6£414
Tue 5/1115:10LHR - ORD
Nonstop9h 25mLufthansa
Wed 20/1115:55ORD - LHR
Nonstop8h 00mLufthansa
Deal found 2/6£415
Mon 23/915:20LHR - ORD
Nonstop9h 10mMultiple Airlines
Mon 30/921:30ORD - LHR
Nonstop8h 15mMultiple Airlines
Deal found 1/6£416
Mon 16/915:20LHR - ORD
Nonstop9h 10mLufthansa
Tue 1/1021:30ORD - LHR
Nonstop8h 15mLufthansa
Deal found 1/6£425
Mon 28/1012:05LHR - ORD
Nonstop9h 20mLufthansa
Mon 4/1117:50ORD - LHR
Nonstop8h 05mLufthansa
Deal found 2/6£425
Tue 12/1112:05LHR - ORD
Nonstop9h 20mSWISS
Tue 26/1117:50ORD - LHR
Nonstop8h 05mSWISS
Deal found 2/6£436

London to O'Hare Intl flights leaving soon

Find last-minute flight options from London to O'Hare Intl 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 903,732 searches. Data last updated 2 June 2024.
Users seeking a last-minute flight from London to Chicago should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 12/613:05LGW - ORD
1 stop14h 47mMultiple Airlines
Wed 17/711:13ORD - LGW
1 stop20h 17mMultiple Airlines
Deal found 1/6£453
Wed 12/612:15LHR - ORD
Nonstop8h 40mAmerican Airlines
Thu 26/920:25ORD - LHR
Nonstop7h 55mAmerican Airlines
Deal found 2/6£460
Wed 12/610:05LHR - ORD
Nonstop8h 40mAmerican Airlines
Thu 26/913:09ORD - LHR
1 stop11h 11mAmerican Airlines
Deal found 2/6£464
Wed 12/613:05LGW - ORD
1 stop14h 47mMultiple Airlines
Wed 17/710:36ORD - LGW
2 stops20h 54mMultiple Airlines
Deal found 1/6£468
Mon 10/614:25LHR - ORD
Nonstop8h 42mAmerican Airlines
Mon 17/618:00ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 1/6£475
Mon 10/610:05LHR - ORD
Nonstop8h 40mAmerican Airlines
Mon 17/608:10ORD - LHR
Nonstop8h 00mAmerican Airlines
Deal found 2/6£476
Wed 12/608:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Wed 17/718:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 1/6£479
Wed 12/608:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Mon 1/718:00ORD - LHR
1 stop22h 00mTAP AIR PORTUGAL
Deal found 2/6£488
Mon 10/621:25LHR - ORD
1 stop26h 50mIcelandair
Mon 17/619:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 2/6£491

One-way flights to O'Hare Intl from London

Search for one-way flight options from London to O'Hare Intl. 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 903,732 searches. Data last updated 2 June 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Chicago. Those seeking round-trip flights from London to Chicago should utilise the search form at the top of the page.
Mon 17/610:00LGW - ORD
1 stop28h 21mMultiple Airlines
Deal found 1/6£203
Mon 19/818:30STN - ORD
2 stops45h 44mMultiple Airlines
Deal found 1/6£240
Sun 15/906:50LTN - ORD
2 stops31h 43mMultiple Airlines
Deal found 2/6£241
Tue 3/911:55STN - ORD
2 stops28h 19mMultiple Airlines
Deal found 1/6£241
Mon 16/909:35LGW - ORD
2 stops28h 58mMultiple Airlines
Deal found 1/6£255
Wed 4/913:00LGW - ORD
2 stops25h 33mMultiple Airlines
Deal found 1/6£261
Tue 15/1012:00LGW - ORD
1 stop22h 47mMultiple Airlines
Deal found 2/6£263
Wed 28/810:45LGW - ORD
1 stop25h 15mMultiple Airlines
Deal found 31/5£265
Sun 15/920:50LHR - ORD
2 stops41h 43mMultiple Airlines
Deal found 1/6£265

Find flights from London to O'Hare Intl within your budget

Customise your flight search to find flights from London to O'Hare Intl 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 903,732 searches. Data last updated 2 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£366 - £436

Route

Depart

Return

Price

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Mon 4/11

1 stop12h 55m

Chicago O'Hare Intl

Mon 18/11

Nonstop8h 05m

£366

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Sun 3/11

1 stop13h 45m

Chicago O'Hare Intl

Sun 10/11

1 stop13h 50m

£369

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Mon 4/11

Nonstop9h 25m

Chicago O'Hare Intl

Mon 18/11

Nonstop8h 00m

£375

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Thu 7/11

1 stop29h 35m

Chicago O'Hare Intl

Sun 17/11

1 stop13h 20m

£390

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Tue 10/9

1 stop12h 54m

Chicago O'Hare Intl

Mon 23/9

1 stop29h 06m

£424

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Sat 21/9

Nonstop8h 55m

Chicago O'Hare Intl

Sat 21/9

1 stop33h 05m

£432

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Mon 23/9

1 stop23h 35m

Chicago O'Hare Intl

Mon 30/9

1 stop31h 41m

£432

London GatwickChicago O'Hare Intl

LGW - ORD

LGWORD

London Gatwick

Tue 24/9

1 stop14h 14m

Chicago O'Hare Intl

Tue 8/10

1 stop14h 00m

£436

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Tue 12/11

Nonstop9h 20m

Chicago O'Hare Intl

Tue 26/11

Nonstop8h 05m

£436

Flights are sorted by cheapest first

Deals found on 2/6

How far ahead should I book a flight from London to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a return flight from London to O'Hare Intl. Price data was last updated on 31 May 2024.
The best time to book flights from London to Chicago O'Hare Intl Airport is 84 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

What is the cheapest day to fly from London to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly return from London to O'Hare Intl. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Chicago O'Hare Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from London to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 2 June 2024.
Get a feel of what it's like to fly with Lufthansa, Icelandair and Finnair from London to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

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
10,402 reviews
Delta
8.0
Very Good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

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
1,507 reviews
Delta
8.0
Very Good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

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
1,940 reviews
Delta
8.0
Very Good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

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
1,366 reviews
Delta
8.0
Very Good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

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
4,336 reviews
Delta
8.0
Very Good
10,402 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.0

Entertainment

8.0

Food

7.4

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 London to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from London to Chicago O'Hare Intl Airport for under £400 on Cheapflights?

    Yes, there are multiple flights from London to Chicago O'Hare Intl Airport for under £400. The cheapest flight booked recently is on Multiple Airlines for just £366, but on average you can expect to pay £387.

  • Are there nonstop flights from London to Chicago O'Hare Intl Airport for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from London to Chicago O'Hare Intl Airport under £400. A good price for a nonstop flight from London to Chicago O'Hare Intl Airport is less than £439.

  • Are there last-minute flights available from London to Chicago O'Hare Intl Airport for under £500?

    There are currently 20+ open flights from London to Chicago O'Hare Intl Airport within the next 7 days for less than £500.

  • What are the cheapest airlines flying from London to Chicago O'Hare Intl Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at £369. Additional return tickets that might be worth considering are offered by Lufthansa and TAP AIR PORTUGAL, with the lowest prices starting at £375 and £390, respectively. You may be able to fly from London to Chicago O'Hare Intl Airport for 31% less than the average price by searching for these airlines.

  • What are the most popular routes from London to Chicago O'Hare Intl Airport?

    When deciding which route to take from London to Chicago O'Hare Intl Airport consider London Heathrow - Chicago O'Hare Intl, London Gatwick - Chicago O'Hare Intl or London City - Chicago O'Hare Intl as they are the most popular.

  • What are the most reliable airlines from London to Chicago O'Hare Intl Airport?

    Consider Malaysia Airlines (95%), Air Canada (83%) or Austrian Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from London to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from London to Chicago O'Hare Intl Airport?

    The cheapest flight price from London to Chicago O'Hare Intl Airport is £461. On average you can expect to pay £1,792. The most popular route, (London Heathrow - Chicago O'Hare Intl), can usually be booked for £374.

  • What does LHR to ORD mean?

    London Heathrow Airport is LHR and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from London to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your London to O'Hare Intl 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 London to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to O'Hare Intl 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 London to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on London to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to O'Hare Intl.

  • Can I find deals for business class flights from London to O'Hare Intl?

    Yes. Cheapflights offers flight deals from London to O'Hare Intl 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 London to O'Hare Intl that allow pets onboard?

    Many airlines flying from London to O'Hare Intl 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 London to O'Hare Intl?

    Yes, you can often find last-minute deals on London to O'Hare Intl 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 to Chicago O'Hare Intl Airport flight deals updated?

    The London to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 2/6.

  • What are the most popular airlines that fly from London to Chicago O'Hare Intl Airport?

    Before booking your flight from London to Chicago O'Hare Intl Airport check out the most popular airlines for this route: American Airlines, Air Canada or Finnair.

  • What is the cheapest month to book a flight from London to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from London to Chicago O'Hare Intl Airport (average of £601). Flying from London to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £766). 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.

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Fly from London to O'Hare Intl on these airlines
Choose from the following airlines for your flight from London to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 2 June 2024.

British Airways flights from London to Chicago O'Hare Intl
Finnair flights from London to Chicago O'Hare Intl
Lufthansa flights from London to Chicago O'Hare Intl

Top 10 airlines flying from London to O'Hare Intl

Discover the top 10 airlines that operate flights from London to O'Hare Intl. 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 903,732 searches. Data last updated 2 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£356Average£459FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£360Average£538FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£371Average£609FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£384Average£503FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£399Average£548FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£413Average£515FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
FinnairCheapest£425Average£508FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£426Average£545FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£440Average£558FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Austrian AirlinesCheapest£444Average£576FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
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Search flights from London to O'Hare Intl by cabin class

Find flights from London to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from London to O'Hare Intl

Find hourly flight availability from London to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 June 2024.
1%of flight departuresEarly morningMidnight to 6 am
51%of flight departuresMorning6 am to noon
48%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from London to O'Hare Intl

Explore weekly flight availability from London to O'Hare Intl. 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 2 June 2024.
Monday36daily flights
Tuesday36daily flights
Wednesday36daily flights
Thursday36daily flights
Friday36daily flights
Saturday39daily flights
Sunday36daily flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from London to O'Hare Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to O'Hare Intl become cheaper?

Yes! Start tracking prices for London to O'Hare Intl 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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