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London Heathrow Airport to O'Hare International Airport flight
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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 by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • LHR07:20
        19h 55m
        2 stops
        ORD21:15
        London - Chicago|Tue, Jun 11|British Airways
        $395$706
        44% OFF
        44% OFF
        $706$395
      • LHR07:10
        17h 10m
        2 stops
        ORD18:20
        London - Chicago|Thu, May 2|British Airways
        $422$706
        40% OFF
        40% OFF
        $706$422
      • LHR19:50
        26h 20m
        1 stop
        ORD16:10
        London - Chicago|Tue, May 14|TAP Air Portugal
        $456$706
        35% OFF
        35% OFF
        $706$456
      • LHR08:00
        14h 10m
        1 stop
        ORD16:10
        London - Chicago|Wed, May 22|TAP Air Portugal
        $456
        $456
      • LHR08:00
        14h 10m
        1 stop
        ORD16:10
        London - Chicago|Mon, May 20|TAP Air Portugal
        $456
        $456
      • LHR19:50
        26h 20m
        1 stop
        ORD16:10
        London - Chicago|Tue, May 21|TAP Air Portugal
        $456
        $456
      • LHR08:00
        14h 10m
        1 stop
        ORD16:10
        London - Chicago|Wed, May 15|TAP Air Portugal
        $472
        $472
      • LHR06:00
        18h 26m
        2 stops
        ORD18:26
        London - Chicago|Wed, Jun 12|TAP Air Portugal
        $483
        $483
      • LHR06:45
        17h 35m
        2 stops
        ORD18:20
        London - Chicago|Sun, May 12|Aer Lingus
        $490
        $490
      • LHR06:45
        17h 30m
        2 stops
        ORD18:15
        London - Chicago|Mon, Jun 17|Aer Lingus
        $490
        $490
      • 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 $395
Scandinavian Airlines
From $398
Air France
From $467
TAP Air Portugal
From $467
Aer Lingus
From $490
Virgin Atlantic
From $517
Icelandair
From $519
United Airlines
From $519
Air Canada
From $523
Lufthansa
From $525
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 4Norse Atlantic Airways
    $219
  • 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
    $290
  • 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
    $326
  • 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
    $326
    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. EI151

    Aer Lingus

    07:40

    LHR

    1.3h

    09:00

    DUB

    SMTWTF-
    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. TP1351

    TAP Air Portugal

    08:00

    LHR

    2.8h

    10:45

    LIS

    SMTWTFS
    Search

  9. TP243

    TAP Air Portugal

    12:40

    LIS

    9.3h

    16:00

    ORD

    S-T-T-S

  10. AY4147

    Finnair

    08:10

    LHR

    8.6h

    Direct

    10:45

    ORD

    SMTWTFS
    Search

  11. SN9087

    Brussels Airlines

    08:30

    LHR

    8.9h

    Direct

    11:25

    ORD

    SMTWTFS
    Search

  12. EI153

    Aer Lingus

    08:50

    LHR

    1.4h

    10:15

    DUB

    SMTWTFS
    Search

  13. FI417

    Icelandair

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS

  14. FI853

    Icelandair

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS

  15. AA087

    American Airlines

    10:05

    LHR

    8.6h

    12:40

    ORD

    SMTWTFS
    Search

  16. BA295

    British Airways

    11:05

    LHR

    8.7h

    Direct

    13:45

    ORD

    SMTWTFS
    Search

  17. FI451

    Icelandair

    13:05

    LHR

    3.2h

    15:15

    KEF

    SMTWTFS
    Search

  18. FI853

    Icelandair

    16:25

    KEF

    6.8h

    18:15

    ORD

    SMTWTFS
Find more flights and airlines

London Heathrow Airport to O'Hare International Airport Flights Info

Flight distance6,351.55km
Cheapest one-way ticket price$394
Cheapest return ticket price$519

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

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

    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 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 $1,866 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 $2,572 in May, 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. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14km. It takes about 30 minutes by taxi.

  • 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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