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Cheap flights from London Heathrow Airport to Chicago O'Hare Intl Airport from £218

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 15/10. 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 — ORD
22 Jun — 29 Jun1
1 adult
Sat 22/6
Sat 29/6

The best prices from London Heathrow to Chicago O'Hare Intl are usually found in January or February, booked 79 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Heathrow to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 17 June 2024.

Popular in

August

Cheapest in

January

Round-trip from

£436

One-way from

£366
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From London Heathrow to Chicago O'Hare Intl
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One-way flight from London Heathrow to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from London Heathrow Airport to Chicago O'Hare Intl Airport?

Users have found that flying from London Heathrow Airport to Chicago O'Hare Intl Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Travelers have found it’s best to book a flight 28 days in advance to save up to 8% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as £523, or £568 for flights within the next 24 hours.

What is the cheapest month to fly from London Heathrow Airport 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 Heathrow Airport. Prices for February average £540 per person but you can even find prices for as low as £375. The most expensive prices can be found in the month of July. Opting for a February flight can save you 31% on your journey compared to booking in July

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

It’s typically best to fly out from London Heathrow Airport to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 5% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Icelandair flights from Heathrow to O'Hare Intl

Explore cheap flight options specifically provided by Icelandair for the route between Heathrow 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 976,051 searches. Data last updated 17 June 2024.
Take a peek at the cheapest Icelandair flights we've detected travelling from London to Chicago. Deals update often to give you more flight options matching your criteria
Mon 9/913:05LHR - ORD
1 stop11h 15mIcelandair
Thu 12/922:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 16/6£465
Tue 22/1021:25LHR - ORD
1 stop26h 55mIcelandair
Tue 29/1019:30ORD - LHR
1 stop10h 25mIcelandair
Deal found 16/6£478
Tue 2/721:25LHR - ORD
1 stop26h 50mIcelandair
Sun 14/722:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 16/6£501
Fri 13/913:05LHR - ORD
1 stop11h 10mIcelandair
Fri 20/922:15ORD - LHR
1 stop16h 05mIcelandair
Deal found 16/6£505
Sat 7/913:05LHR - ORD
1 stop11h 10mIcelandair
Thu 12/922:15ORD - LHR
1 stop16h 05mIcelandair
Deal found 16/6£527
Tue 25/621:25LHR - ORD
1 stop26h 50mIcelandair
Sat 6/719:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 16/6£527
Thu 27/621:25LHR - ORD
1 stop26h 50mIcelandair
Fri 5/722:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 16/6£553
Thu 27/621:25LHR - ORD
1 stop29h 50mIcelandair
Sun 30/622:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 16/6£560
Tue 25/621:25LHR - ORD
1 stop26h 50mIcelandair
Sun 7/719:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 16/6£567

  • Icelandair is one of the most popular airlines used for those travelling from London Heathrow Airport to Chicago O'Hare Intl Airport. Flights from Icelandair travelling this route typically cost £629.10 RT. This price is typically 74% more expensive than other airlines that offer London Heathrow Airport 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 Heathrow Airport 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 Heathrow Airport to Chicago O'Hare Intl Airport, Icelandair flights are 4% more popular than any other airline flying that same route.

Cheap Lufthansa flights from Heathrow to O'Hare Intl

Explore cheap flight options specifically provided by Lufthansa for the route between Heathrow 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 976,051 searches. Data last updated 17 June 2024.
Some of the best deals we've found on Lufthansa flights travelling from London to Chicago. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 18/906:30LHR - ORD
1 stop12h 25mLufthansa
Wed 25/921:30ORD - LHR
Nonstop8h 15mLufthansa
Deal found 16/6£469
Sat 30/1118:00LHR - ORD
1 stop21h 02mLufthansa
Sat 7/1221:10ORD - LHR
Nonstop8h 05mLufthansa
Deal found 16/6£519
Fri 13/913:05LHR - ORD
Nonstop9h 10mLufthansa
Sun 22/921:10ORD - LHR
1 stop28h 30mLufthansa
Deal found 17/6£531
Wed 21/806:55LHR - ORD
1 stop13h 05mLufthansa
Sun 22/921:30ORD - LHR
Nonstop8h 15mLufthansa
Deal found 16/6£547
Tue 25/610:50LHR - ORD
1 stop13h 25mLufthansa
Tue 16/715:45ORD - LHR
Nonstop8h 10mLufthansa
Deal found 17/6£822
Tue 25/613:30LHR - ORD
1 stop12h 25mLufthansa
Thu 4/715:45ORD - LHR
Nonstop8h 10mLufthansa
Deal found 16/6£823
Wed 26/608:30LHR - ORD
Nonstop8h 55mLufthansa
Mon 8/715:45ORD - LHR
Nonstop8h 10mLufthansa
Deal found 17/6£830
Tue 25/613:30LHR - ORD
1 stop12h 25mLufthansa
Sat 6/718:15ORD - LHR
Nonstop8h 15mLufthansa
Deal found 16/6£832
Tue 25/615:20LHR - ORD
Nonstop9h 10mLufthansa
Tue 9/718:45ORD - LHR
Nonstop8h 15mLufthansa
Deal found 16/6£836

  • One of the most popular airlines travelling from London Heathrow Airport to Chicago O'Hare Intl Airport is Lufthansa. Flights from Lufthansa travelling this route typically cost £731.39 RT. This price is typically 64% cheaper than other airlines that offer London Heathrow Airport to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was £570. The most popular departure airport in London Heathrow Airport 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 Heathrow Airport to Chicago O'Hare Intl Airport, Lufthansa flights are 3% more popular than any other airline flying that same route.

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

Find cheap flight options from Heathrow 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 976,051 searches. Prices were last updated on 17 June 2024.
Listed are some of the best fares we've found on flights departing from London to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 21/619:50LHR - ORD
1 stop24h 20mTAP AIR PORTUGAL
Sat 24/818:00ORD - LHR
1 stop18h 50mTAP AIR PORTUGAL
Deal found 17/6£471
Fri 21/619:50LHR - ORD
1 stop24h 20mTAP AIR PORTUGAL
Sat 24/818:00ORD - LHR
1 stop18h 50mTAP AIR PORTUGAL
Deal found 16/6£471
Fri 21/619:50LHR - ORD
1 stop24h 20mTAP AIR PORTUGAL
Fri 5/702:15ORD - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 17/6£476
Sat 22/606:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Wed 17/718:00ORD - LHR
1 stop17h 45mTAP AIR PORTUGAL
Deal found 16/6£501
Tue 2/721:25LHR - ORD
1 stop26h 50mIcelandair
Sun 14/722:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 17/6£504
Mon 17/606:00LHR - ORD
1 stop16h 10mTAP AIR PORTUGAL
Sat 22/620:55ORD - LHR
1 stop20h 00mTAP AIR PORTUGAL
Deal found 16/6£511
Fri 21/619:50LHR - ORD
1 stop24h 20mTAP AIR PORTUGAL
Mon 8/718:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 17/6£512
Fri 21/619:50LHR - ORD
1 stop24h 20mTAP AIR PORTUGAL
Sat 24/818:00ORD - LHR
1 stop17h 45mTAP AIR PORTUGAL
Deal found 17/6£513
Wed 3/721:25LHR - ORD
1 stop29h 50mIcelandair
Sun 7/719:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 17/6£515

Heathrow to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 June 2024.
Listed are some of the best fares we've found on flights departing from London to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 13/1106:00LHR - ORD
1 stop15h 30mTAP AIR PORTUGAL
Sun 17/1120:25ORD - LHR
1 stop19h 10mTAP AIR PORTUGAL
Deal found 16/6£367
Fri 22/1106:00LHR - ORD
1 stop15h 30mTAP AIR PORTUGAL
Sun 1/1220:25ORD - LHR
1 stop20h 15mTAP AIR PORTUGAL
Deal found 16/6£368
Thu 28/1118:30LHR - ORD
1 stop27h 00mTAP AIR PORTUGAL
Sun 1/1220:25ORD - LHR
1 stop15h 05mTAP AIR PORTUGAL
Deal found 16/6£373
Wed 13/1120:30LHR - ORD
1 stop25h 20mScandinavian Airlines
Sun 17/1119:10ORD - LHR
2 stops17h 20mScandinavian Airlines
Deal found 16/6£377
Mon 21/1006:00LHR - ORD
1 stop16h 15mTAP AIR PORTUGAL
Sun 3/1120:25ORD - LHR
1 stop20h 15mTAP AIR PORTUGAL
Deal found 17/6£378
Wed 13/1121:05LHR - ORD
2 stops24h 45mScandinavian Airlines
Sun 17/1119:10ORD - LHR
2 stops15h 15mScandinavian Airlines
Deal found 16/6£379
Mon 14/1006:00LHR - ORD
1 stop16h 15mTAP AIR PORTUGAL
Mon 21/1018:00ORD - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 17/6£383
Mon 28/1006:40LHR - ORD
1 stop15h 10mScandinavian Airlines
Mon 4/1119:10ORD - LHR
1 stop14h 50mScandinavian Airlines
Deal found 17/6£387
Wed 23/1006:40LHR - ORD
1 stop17h 15mScandinavian Airlines
Mon 11/1119:10ORD - LHR
1 stop16h 30mScandinavian Airlines
Deal found 16/6£389

Direct flights to O'Hare Intl from Heathrow

Discover direct flight options from Heathrow 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 976,051 searches. Data last updated 17 June 2024.
If you're seeking options on non-stop flights from London to Chicago, check out these fares. Those looking to potentially save on 1 or 2-stop flights from London to Chicago should utilise the search form at the top of the page.
Tue 24/913:05LHR - ORD
Nonstop9h 10mLufthansa
Tue 1/1018:45ORD - LHR
Nonstop8h 15mLufthansa
Deal found 17/6£482
Tue 10/915:35LHR - ORD
Nonstop8h 40mFinnair
Tue 24/921:25ORD - LHR
Nonstop7h 50mFinnair
Deal found 17/6£490
Tue 12/1110:25LHR - ORD
Nonstop9h 25mMultiple Airlines
Tue 26/1121:10ORD - LHR
Nonstop8h 05mMultiple Airlines
Deal found 17/6£495
Tue 24/913:05LHR - ORD
Nonstop9h 10mLufthansa
Tue 8/1015:50ORD - LHR
Nonstop8h 05mLufthansa
Deal found 17/6£496
Tue 24/908:10LHR - ORD
Nonstop8h 35mAmerican Airlines
Wed 2/1008:20ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 17/6£499
Thu 19/908:30LHR - ORD
Nonstop8h 55mLufthansa
Mon 23/918:15ORD - LHR
Nonstop8h 15mLufthansa
Deal found 17/6£512
Thu 19/913:10LHR - ORD
Nonstop8h 40mFinnair
Mon 23/919:10ORD - LHR
Nonstop7h 50mFinnair
Deal found 17/6£520
Mon 18/1110:25LHR - ORD
Nonstop9h 20mAustrian Airlines
Sat 30/1121:15ORD - LHR
Nonstop8h 00mAustrian Airlines
Deal found 17/6£521
Fri 13/908:10LHR - ORD
Nonstop8h 35mAmerican Airlines
Mon 30/918:00ORD - LHR
Nonstop7h 50mAmerican Airlines
Deal found 17/6£522

Heathrow to O'Hare Intl flights leaving soon

Find last-minute flight options from Heathrow 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 976,051 searches. Data last updated 17 June 2024.
Users seeking a last-minute flight from London to Chicago should consider booking one of these fares. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 22/606:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Fri 5/702:15ORD - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 16/6£522
Sat 22/606:00LHR - ORD
1 stop14h 10mTAP AIR PORTUGAL
Mon 8/718:00ORD - LHR
1 stop22h 55mTAP AIR PORTUGAL
Deal found 16/6£523
Tue 25/621:25LHR - ORD
1 stop26h 50mIcelandair
Sat 6/719:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 16/6£527
Tue 25/621:25LHR - ORD
1 stop26h 50mIcelandair
Sat 6/719:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 16/6£527
Sat 22/608:10LHR - ORD
Nonstop8h 35mFinnair
Sun 7/720:26ORD - LHR
1 stop27h 49mFinnair
Deal found 16/6£534
Sat 22/609:35LHR - ORD
1 stop12h 29mFinnair
Sun 7/720:26ORD - LHR
1 stop27h 49mFinnair
Deal found 16/6£538
Thu 27/621:25LHR - ORD
1 stop26h 50mIcelandair
Fri 5/722:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 16/6£553
Thu 27/621:25LHR - ORD
1 stop29h 50mIcelandair
Sun 30/622:15ORD - LHR
1 stop31h 40mIcelandair
Deal found 16/6£560
Tue 25/621:25LHR - ORD
1 stop26h 50mIcelandair
Sun 7/719:25ORD - LHR
1 stop10h 30mIcelandair
Deal found 16/6£567

One-way flights to O'Hare Intl from Heathrow

Search for one-way flight options from Heathrow 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 976,051 searches. Data last updated 17 June 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Chicago. Users needing a return flight from London to Chicago should utilize the search form above.
Tue 15/1013:10LHR - ORD
2 stops27h 04mMultiple Airlines
Deal found 16/6£218
Mon 14/1020:35LHR - ORD
2 stops43h 39mMultiple Airlines
Deal found 17/6£233
Wed 18/906:55LHR - ORD
3 stops45h 57mMultiple Airlines
Deal found 16/6£240
Wed 21/813:45LHR - ORD
2 stops39h 10mMultiple Airlines
Deal found 16/6£284
Mon 19/820:25LHR - ORD
2 stops43h 42mMultiple Airlines
Deal found 16/6£295
Mon 14/1014:30LHR - ORD
2 stops25h 44mMultiple Airlines
Deal found 16/6£300
Tue 3/913:10LHR - ORD
2 stops27h 04mMultiple Airlines
Deal found 16/6£310
Sat 14/914:45LHR - ORD
2 stops25h 29mMultiple Airlines
Deal found 16/6£321
Tue 13/807:05LHR - ORD
2 stops45h 50mMultiple Airlines
Deal found 17/6£322

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

Customise your flight search to find flights from Heathrow 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 976,051 searches. Data last updated 17 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£367 - £491

Route

Depart

Return

Price

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Wed 13/11

1 stop15h 30m

Chicago O'Hare Intl

Sun 17/11

1 stop19h 10m

£367

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Wed 13/11

1 stop25h 20m

Chicago O'Hare Intl

Sun 17/11

2 stops17h 20m

£377

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Tue 24/9

Nonstop8h 40m

Chicago O'Hare Intl

Tue 8/10

1 stop13h 15m

£447

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Mon 9/9

1 stop11h 15m

Chicago O'Hare Intl

Thu 12/9

1 stop31h 40m

£465

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Wed 18/9

1 stop13h 20m

Chicago O'Hare Intl

Wed 25/9

1 stop11h 46m

£467

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Tue 24/9

Nonstop9h 00m

Chicago O'Hare Intl

Tue 8/10

1 stop14h 32m

£468

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Wed 18/9

1 stop12h 25m

Chicago O'Hare Intl

Wed 25/9

Nonstop8h 15m

£469

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Tue 17/9

1 stop15h 45m

Chicago O'Hare Intl

Tue 24/9

1 stop18h 25m

£471

London HeathrowChicago O'Hare Intl

LHR - ORD

LHRORD

London Heathrow

Wed 18/9

1 stop11h 15m

Chicago O'Hare Intl

Mon 23/9

1 stop11h 05m

£491

Flights are sorted by cheapest first

Deals found on 16/6

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

Use this chart to determine the optimal time to book a return flight from Heathrow to O'Hare Intl. Price data was last updated on 14 June 2024.
The best time to book flights from London Heathrow Airport to Chicago O'Hare Intl Airport is 79 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 Heathrow Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly return from Heathrow to O'Hare Intl. Price data was last updated on 9 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to Chicago O'Hare Intl Airport flight should consider departing on Sunday evenings 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.
Search Deals

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

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Heathrow 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

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 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 17 June 2024.
See what other customers who have flown with Icelandair, Lufthansa and JetBlue from London to Chicago have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

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
10,000 reviews
Delta
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

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
7.7
Good
1,887 reviews
Delta
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

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
7.7
Good
1,352 reviews
Delta
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

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.

Austrian Airlines
7.7
Good
979 reviews
Delta
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

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
4,235 reviews
Delta
8.0
Very Good
10,000 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

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 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 Heathrow Airport to Chicago O'Hare Intl Airport for under £400 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to Chicago O'Hare Intl Airport for under £400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £367, but on average you can expect to pay £393.

  • Are there nonstop flights from London Heathrow Airport to Chicago O'Hare Intl Airport for under £500 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to Chicago O'Hare Intl Airport under £500. A good price for a nonstop flight from London Heathrow Airport to Chicago O'Hare Intl Airport is less than £530.

  • Are there last-minute flights available from London Heathrow Airport to Chicago O'Hare Intl Airport for under £600?

    There are currently 20+ open flights from London Heathrow Airport to Chicago O'Hare Intl Airport within the next 7 days for less than £600.

  • What days are direct flights available from London Heathrow Airport to Chicago O'Hare Intl Airport?

    You can find direct flights on the following days: Monday, Tuesday, Wednesday, Thursday.

  • How many flights depart from London Heathrow Airport to Chicago O'Hare Intl Airport on average per day?

    2 flight departures from London Heathrow Airport to Chicago O'Hare Intl Airport per day on average.
    Morning (6am - Midday) - 100% of flight departures

  • How long is the flight from London Heathrow Airport to Chicago O'Hare Intl Airport?

    Airlines like TAP AIR PORTUGAL and Scandinavian Airlines fly from London Heathrow Airport to Chicago O'Hare Intl Airport in about 15h 30m. The time it takes to get you to your destination can typically vary by up to 9h 50m. The distance from London Heathrow Airport to Chicago O'Hare Intl Airport is about 3964 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from London Heathrow Airport to Chicago O'Hare Intl Airport is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £367 on this airline. An additional option worth looking into is Scandinavian Airlines, starting at £377. Users have found that TAP AIR PORTUGAL is 34% cheaper than the other options available to this destination.

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

    The top 3 most reliable airlines when flying from London Heathrow Airport to Chicago O'Hare Intl Airport are Malaysia Airlines (97%), Air Canada (83%) and Austrian Airlines (83%).

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

    While on average a flight from London Heathrow Airport to Chicago O'Hare Intl Airport is generally £1,297, our data shows the cheapest flight currently is £479. When looking at the most popular route, (London Heathrow - Chicago O'Hare Intl), you can expect to pay £368 for that flight.

  • What does LHR to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a LHR to ORD flight.

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

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

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

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

  • How can I find direct flights from Heathrow 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 Heathrow to O'Hare Intl.

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

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

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

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

    The London Heathrow Airport to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 17/6.

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

    The most popular airlines flying from London Heathrow Airport to Chicago O'Hare Intl Airport are American Airlines, Air Canada and Finnair. Something to consider prior to booking your flight.

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

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Chicago O'Hare Intl Airport (average of £601). Flying from London Heathrow Airport 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 Heathrow to O'Hare Intl on these airlines
Choose from the following airlines for your flight from Heathrow to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 17 June 2024.

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

Top 10 airlines flying from Heathrow to O'Hare Intl

Discover the top 10 airlines that operate flights from Heathrow 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 976,051 searches. Data last updated 17 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£357Average£461FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£372Average£527FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£386Average£506FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£389Average£524FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Brussels AirlinesCheapest£415Average£518FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£415Average£562FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£427Average£496FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£429Average£549FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£447Average£582FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Austrian AirlinesCheapest£449Average£577FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
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Search flights from Heathrow to O'Hare Intl by cabin class

Find flights from Heathrow 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 Heathrow to O'Hare Intl

Find hourly flight availability from Heathrow 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 17 June 2024.
1%of flight departuresEarly morningMidnight to 6 am
57%of flight departuresMorning6 am to noon
42%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 O'Hare Intl

Explore weekly flight availability from Heathrow 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 17 June 2024.
Monday36daily flights
Tuesday36daily flights
Wednesday36daily flights
Thursday36daily flights
Friday36daily flights
Saturday39daily flights
Sunday36daily flights

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Fly with Cheapflights

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Deals for Heathrow to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to O'Hare Intl with no change fees?

Certainly. Search results for flights to O'Hare Intl from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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