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Cheap Flights from O'Hare International Airport to London

Search for flights from O'Hare International Airport to London and check out affordable one-way and round-trip options.

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

Selected Airlines from O'Hare International Airport to London

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

Frontier Airlines
From £164
American Airlines
From £181
Sun Country Airlines
From £192
Southwest Airlines
From £216
Icelandair
From £244
TAP Air Portugal
From £274
Air Canada
From £299
Delta Air Lines
From £309
ITA Airways
From £342
WestJet
From £347
ANA airlines
Find more flights and airlines

Airports in London

Learn about different airports in London, find the best flight and transfer options, and plan your journey.

Flight Schedule from O'Hare International Airport to London

Check the schedule for flights from O'Hare International Airport to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. AA090

    08:30

    ORD

    7.7h

    Direct

    22:10

    LHR

    SMTWTFS
  2. B6906

    10:37

    ORD

    2.3h

    13:57

    JFK

    --TWTFS
  3. Z0702

    18:20

    JFK

    7.0h

    06:20

    LGW

    SMTWTFS
  4. AA2041

    12:00

    ORD

    2.0h

    15:03

    LGA

    SMTWTFS
  5. Z0702

    18:20

    JFK

    7.0h

    06:20

    LGW

    SMTWTFS
  6. UA1258

    13:15

    ORD

    2.5h

    16:47

    EWR

    ---WT--
  7. AA106

    19:20

    JFK

    7.3h

    07:40

    LHR

    SMTWTFS
  8. AA1461

    17:05

    ORD

    2.3h

    20:22

    BOS

    SMTWTFS
  9. AA108

    20:35

    BOS

    6.5h

    08:05

    LHR

    SMTWTFS
  10. AA086

    18:00

    ORD

    7.8h

    Direct

    07:50

    LHR

    SMTWTFS
  11. FI852

    19:25

    ORD

    6.3h

    06:40

    KEF

    SMTWTFS
  12. FI470

    07:35

    KEF

    3.2h

    11:45

    LGW

    SMTWTFS
  13. SK944

    19:45

    ORD

    8.5h

    11:15

    CPH

    SMTWTFS
  14. SK505

    15:00

    CPH

    2.0h

    16:00

    LHR

    SMTWTFS
  15. AA046

    20:40

    ORD

    7.7h

    Direct

    10:20

    LHR

    SMTWTFS
  16. AA098

    22:45

    ORD

    7.5h

    Direct

    12:15

    LHR

    SMTWTFS

Flight Info of Flights from O'Hare International Airport to London

Cheapest return ticket price

£386

Cheapest direct flight price

£165

Cheapest month

February

Peak season for travel

October

FAQs for O'Hare International Airport to London Flights