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London Heathrow Airport to O'Hare International Airport flight
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Cheap Flight Deals 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)
      • LHR07:20
        19h 55m
        2 stops
        ORD21:15
        London - Chicago|Tue, Jun 11|British Airways
        CAD 539CAD 957
        44% OFF
        44% OFF
        CAD 957CAD 539
      • LHR07:05
        17h 15m
        2 stops
        ORD18:20
        London - Chicago|Thu, May 16|Scandinavian Airlines
        CAD 548CAD 957
        43% OFF
        43% OFF
        CAD 957CAD 548
      • LHR07:10
        17h 10m
        2 stops
        ORD18:20
        London - Chicago|Thu, May 2|British Airways
        CAD 576CAD 957
        40% OFF
        40% OFF
        CAD 957CAD 576
      • LHR19:50
        26h 20m
        1 stop
        ORD16:10
        London - Chicago|Tue, May 14|TAP Air Portugal
        CAD 623
        CAD 623
      • LHR08:00
        14h 10m
        1 stop
        ORD16:10
        London - Chicago|Wed, May 22|TAP Air Portugal
        CAD 623
        CAD 623
      • LHR08:00
        14h 10m
        1 stop
        ORD16:10
        London - Chicago|Mon, May 20|TAP Air Portugal
        CAD 623
        CAD 623
      • LHR19:50
        26h 20m
        1 stop
        ORD16:10
        London - Chicago|Tue, May 21|TAP Air Portugal
        CAD 623
        CAD 623
      • LHR08:00
        14h 10m
        1 stop
        ORD16:10
        London - Chicago|Wed, May 15|TAP Air Portugal
        CAD 644
        CAD 644
      • LHR06:00
        18h 26m
        2 stops
        ORD18:26
        London - Chicago|Wed, Jun 12|TAP Air Portugal
        CAD 660
        CAD 660
      • LHR06:45
        17h 35m
        2 stops
        ORD18:20
        London - Chicago|Sun, May 12|Aer Lingus
        CAD 670
        CAD 670
      • LHR13:00
        3h 5m
        Direct
        ORD14:00
        London - Chicago|Sun, May 5|British Airways
        Find More Flights
        Find More Flights

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.

British Airways
From CAD 539
Scandinavian Airlines
From CAD 548
Air France
From CAD 638
TAP Air Portugal
From CAD 638
Aer Lingus
From CAD 670
Virgin Atlantic
From CAD 707
United Airlines
From CAD 709
Lufthansa
From CAD 713
Air Canada
From CAD 714
Swiss Airlines
From CAD 720
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
    10:00
    27h 32m
    1 transfer
    MDW
    07:32
    London Gatwick Airport - Midway International Airport
    Tue, Jun 18Norse Atlantic Airways
    CAD 315
  • Norse Atlantic Airways
    LGW
    14:00
    24h 21m
    1 transfer
    RFD
    08:21
    London Gatwick Airport - Chicago Rockford International Airport
    Sun, May 19Norse Atlantic Airways
    CAD 396
  • Norse Atlantic Airways
    LGW
    14:00
    17h 8m
    1 transfer
    ORD
    01:08
    London Gatwick Airport - O'Hare International Airport
    Tue, May 21Norse Atlantic Airways
    CAD 445
  • Norse Atlantic Airways
    LGW
    14:00
    17h 8m
    1 transfer
    ORD
    01:08
    London Gatwick Airport - O'Hare International Airport
    Tue, May 21Norse Atlantic Airways
    CAD 445
    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. OS458

    Austrian Airlines

    06:00

    LHR

    2.2h

    09:10

    VIE

    SMTWTFS
    Search

  2. OS065

    Austrian Airlines

    10:30

    VIE

    9.8h

    13:20

    ORD

    SMTWTFS

  3. IB7474

    Iberia

    06:15

    LHR

    2.2h

    09:25

    BCN

    SMTWTFS
    Search

  4. IB4383

    Iberia

    11:05

    BCN

    9.7h

    13:45

    ORD

    SMTWTFS

  5. BA832

    British Airways

    07:05

    LHR

    1.4h

    08:30

    DUB

    SMTW-FS
    Search

  6. B6842

    Jetblue Airways

    10:45

    DUB

    7.7h

    13:28

    JFK

    SMTWTFS

  7. B61605

    Jetblue Airways

    15:00

    JFK

    2.8h

    16:50

    ORD

    --TWTFS

  8. EI151

    Aer Lingus

    07:40

    LHR

    1.3h

    09:00

    DUB

    SMTWTF-
    Search

  9. B6842

    Jetblue Airways

    10:45

    DUB

    7.7h

    13:28

    JFK

    SMTWTFS

  10. B61605

    Jetblue Airways

    15:00

    JFK

    2.8h

    16:50

    ORD

    --TWTFS

  11. TP1351

    TAP Air Portugal

    08:00

    LHR

    2.8h

    10:45

    LIS

    SMTWTFS
    Search

  12. TP243

    TAP Air Portugal

    12:50

    LIS

    9.3h

    16:10

    ORD

    S-T-T-S

  13. AY4147

    Finnair

    08:10

    LHR

    8.6h

    Direct

    10:45

    ORD

    SMTWTFS
    Search

  14. BA306

    British Airways

    08:40

    LHR

    1.3h

    11:00

    CDG

    SMTWTF-
    Search

  15. FI545

    Icelandair

    14:10

    CDG

    3.6h

    15:45

    KEF

    S-TWTFS

  16. FI853

    Icelandair

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS

  17. BA5953

    British Airways

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
    Search

  18. FI417

    Icelandair

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS

  19. FI853

    Icelandair

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS

  20. EI153

    Aer Lingus

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
    Search

  21. FI417

    Icelandair

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS

  22. FI853

    Icelandair

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS

  23. AA091

    American Airlines

    14:25

    LHR

    8.6h

    17:00

    ORD

    SMTWTFS
    Search
Find more flights and airlines

London Heathrow Airport to O'Hare International Airport Flights Info

Flight distance6,351.55km
Cheapest one-way ticket priceCAD 538
Cheapest return ticket priceCAD 708

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

  • How long does it take to fly 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 London Heathrow Airport(ORD).

  • How many daily flights are there from London Heathrow Airport (LHR) to O'Hare International Airport (ORD)?

    There are around 36 daily flights from London Heathrow Airport (LHR) to O'Hare International Airport (ORD).

  • When are flight tickets from London Heathrow Airport (LHR) to O'Hare International Airport (ORD) the cheapest?

    Tickets cost around CAD 2,548 in July, 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 are 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 CAD 3,512 in May, the most expensive month to book this route.

  • 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 6194 flights per month.

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