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Cheap Flights from London Heathrow Airport to O'Hare International Airport

Search for flights from London to Chicago and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from London Heathrow Airport to O'Hare International Airport

See which airlines fly from London to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Scandinavian Airlines
From S$ 594
Icelandair
From S$ 623
Brussels Airlines
From S$ 715
United Airlines
From S$ 722
American Airlines
From S$ 733
Swiss Airlines
From S$ 734
Finnair
From S$ 736
IBERIA
From S$ 742
Virgin Atlantic
From S$ 746
Lufthansa
From S$ 748
ANA airlines
Find more flights and airlines

Find Cheaper Flights from London to Chicago

Explore other flights from London to Chicago to find the best alternative options.

  • Cheapest
    Norse Atlantic Airways
    LGW
    14:00
    15h 31m
    1 transfer
    ORD
    23:31
    London Gatwick Airport - O'Hare International Airport
    Tue, Apr 9Norse Atlantic Airways
    S$ 326
  • Norse Atlantic Airways
    LGW
    14:00
    30h 21m
    1 transfer
    MDW
    14:21
    London Gatwick Airport - Midway International Airport
    Mon, Apr 8Norse Atlantic Airways
    S$ 340
  • Norse Atlantic Airways
    LGW
    14:00
    24h 13m
    1 transfer
    RFD
    08:13
    London Gatwick Airport - Chicago Rockford International Airport
    Sun, May 5Norse Atlantic Airways
    S$ 402
  • Norse Atlantic Airways
    LGW
    14:00
    24h 13m
    1 transfer
    RFD
    08:13
    London Gatwick Airport - Chicago Rockford International Airport
    Sun, May 5Norse Atlantic Airways
    S$ 402
    Find More Flights
Flight Schedule from London Heathrow Airport to O'Hare International Airport

Check the schedule for flights from London to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. BA800

    07:55

    LHR

    3.2h

    10:05

    KEF

    SMTW--S
  2. FI853

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS
  3. AY4147

    08:10

    LHR

    8.6h

    Direct

    10:45

    ORD

    SMTWT-S
  4. IB4005

    08:10

    LHR

    8.6h

    10:45

    ORD

    SMTW--S
  5. TP1351

    08:15

    LHR

    2.8h

    11:00

    LIS

    SMTWTFS
  6. TP243

    12:00

    LIS

    10.5h

    16:30

    ORD

    S-T-T-S
  7. BA828

    08:25

    LHR

    1.4h

    09:50

    DUB

    S-TWTF-
  8. FI417

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS
  9. FI853

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS
  10. OS7849

    08:30

    LHR

    8.9h

    Direct

    11:25

    ORD

    SMTWTFS
  11. EI153

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
  12. FI417

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS
  13. FI853

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS
  14. EI153

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
  15. EI123

    10:30

    DUB

    8.5h

    13:00

    ORD

    SMTWTFS
  16. FI451

    13:05

    LHR

    3.2h

    15:15

    KEF

    SMTWTFS
  17. FI853

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS
  18. BA297

    15:35

    LHR

    8.7h

    Direct

    18:15

    ORD

    SMTWTFS

London Heathrow Airport to O'Hare International Airport Flights Info

Flight distance6,351.55km
Cheapest one-way ticket priceS$ 627
Cheapest return ticket priceS$ 607

FAQs for London Heathrow Airport to O'Hare International Airport Flights

  • How long is a flight from London Heathrow Airport (LHR) to O'Hare International Airport (ORD)?

    It takes around 8 hours 46 minutes to fly from London Heathrow Airport (LHR) to O'Hare International Airport (ORD).
  • How many daily flights are there from London Heathrow Airport (LHR) to O'Hare International Airport (ORD)?

    There are around 35 daily flights from London Heathrow Airport (LHR) to O'Hare International Airport (ORD).
  • When to buy flight tickets from London Heathrow Airport (LHR) to O'Hare International Airport (ORD) the cheapest?

    Tickets cost around S$ 2,360 in June, making it the cheapest month to book. London Heathrow Airport (LHR) to O'Hare International Airport (ORD) is a popular route, so don't forget to book your tickets in advance.
  • When to buy flight tickets from London Heathrow Airport (LHR) to O'Hare International Airport (ORD) most expensive?

    The route from London Heathrow Airport (LHR) to O'Hare International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around S$ 3,533 in March, the most expensive month to book this route.
  • What time does the earliest flight from London Heathrow Airport to O'Hare International Airport depart?

    The earliest flight departs from London Heathrow Airport (LHR) at 08:10 and arrives in O'Hare International Airport (ORD) at 10:45.
  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • What's the closest airport to O'Hare International Airport (ORD)?

    The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.
  • Which airline operates the most direct flights from London Heathrow Airport (LHR) to O'Hare International Airport (ORD)?

    Finnair is a very popular airline operating an average of 5695 flights per month.