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Chicago to London Heathrow Airport flight
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Cheap Flights from Chicago to London Heathrow Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ORD20:35
        7h 45m
        Direct
        LHR10:20
        Chicago - London|Sun, May 5|American Airlines
        S$ 338S$ 658
        49% OFF
        49% OFF
        S$ 658S$ 338
      • ORD08:20
        7h 50m
        Direct
        LHR22:10
        Chicago - London|Mon, May 6|American Airlines
        S$ 351S$ 658
        47% OFF
        47% OFF
        S$ 658S$ 351
      • ORD18:05
        7h 45m
        Direct
        LHR07:50
        Chicago - London|Fri, May 3|American Airlines
        S$ 355S$ 658
        46% OFF
        46% OFF
        S$ 658S$ 355
      • ORD23:00
        7h 45m
        Direct
        LHR12:45
        Chicago - London|Wed, May 15|American Airlines
        S$ 386
        S$ 386
      • ORD18:05
        7h 45m
        Direct
        LHR07:50
        Chicago - London|Sat, May 4|American Airlines
        S$ 395
        S$ 395
      • ORD08:20
        7h 50m
        Direct
        LHR22:10
        Chicago - London|Thu, May 9|American Airlines
        S$ 404
        S$ 404
      • ORD20:30
        7h 50m
        Direct
        LHR10:20
        Chicago - London|Sat, May 11|American Airlines
        S$ 408
        S$ 408
      • ORD23:00
        7h 45m
        Direct
        LHR12:45
        Chicago - London|Fri, May 17|American Airlines
        S$ 458
        S$ 458
      • ORD18:00
        7h 50m
        Direct
        LHR07:50
        Chicago - London|Tue, May 7|American Airlines
        S$ 474
        S$ 474
      • ORD10:45
        17h 45m
        1 stop
        LHR10:30
        Chicago - London|Tue, May 7|Jetblue Airways
        S$ 476
        S$ 476
      • CHI13:00
        3h 5m
        Direct
        LHR14:00
        Chicago - London|Tue, May 7|American Airlines
        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 Chicago to London Heathrow Airport
Frontier Airlines
From S$ 335
Icelandair
From S$ 414
Delta Air Lines
From S$ 431
Tap Portugal
From S$ 483
Southwest Airlines
From S$ 490
Sun Country Airlines
From S$ 577
Porter Airlines
From S$ 579
Alaska Airlines
From S$ 579
Scandinavian Airlines
From S$ 584
Lufthansa
From S$ 623
ANA airlines
Find more flights and airlines

Airports in Chicago

  • 12.76 km from central Chicago
    Midway International Airport
    Tickets From
    S$ 335
Flight Schedule from Chicago to London Heathrow Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AA090

    American Airlines

    08:30

    ORD

    7.7h

    Direct

    22:10

    LHR

    SMTWTFS
    Search

  2. DL5680

    Delta Air Lines

    11:05

    ORD

    2.4h

    14:31

    JFK

    -M-----
    Search

  3. AA100

    American Airlines

    18:10

    JFK

    7.2h

    06:20

    LHR

    SMTWTFS

  4. UA2653

    United Airlines

    12:35

    ORD

    2.4h

    15:59

    BOS

    SM-WTFS
    Search

  5. AA108

    American Airlines

    20:35

    BOS

    6.5h

    08:05

    LHR

    SMTWTFS

  6. UA1258

    United Airlines

    13:15

    ORD

    2.5h

    16:47

    EWR

    SM-WTFS
    Search

  7. AA106

    American Airlines

    19:20

    JFK

    7.3h

    07:40

    LHR

    SMTWTFS

  8. AA1705

    American Airlines

    14:48

    ORD

    2.1h

    17:57

    LGA

    SMTWT-S
    Search

  9. AA104

    American Airlines

    22:45

    JFK

    7.1h

    10:50

    LHR

    SMTWTFS

  10. AA1461

    American Airlines

    17:05

    ORD

    2.3h

    20:22

    BOS

    SMTWTFS
    Search

  11. AA108

    American Airlines

    20:35

    BOS

    6.5h

    08:05

    LHR

    SMTWTFS

  12. AA086

    American Airlines

    18:00

    ORD

    7.8h

    Direct

    07:50

    LHR

    SMTWTFS
    Search

  13. SK944

    Scandinavian Airlines

    19:45

    ORD

    8.5h

    11:15

    CPH

    SMTWTFS
    Search

  14. SK1456

    Scandinavian Airlines

    13:45

    CPH

    1.2h

    14:55

    OSL

    SMTWT-S

  15. SK809

    Scandinavian Airlines

    15:05

    OSL

    2.3h

    16:25

    LHR

    SMTWTFS

  16. AA046

    American Airlines

    20:40

    ORD

    7.7h

    Direct

    10:20

    LHR

    SMTWTFS
    Search

  17. AA098

    American Airlines

    22:45

    ORD

    7.5h

    Direct

    12:15

    LHR

    SMTWTFS
    Search
Find more flights and airlines

Flight Info of Flights from Chicago to London Heathrow Airport

Cheapest return ticket price

S$ 682

Cheapest direct flight price

S$ 316

Cheapest month

March

Peak season for travel

October

FAQs for Chicago to London Heathrow Airport Flights

  • When to buy flight tickets from Chicago (CHI) to London (LON) the cheapest?

    Airlines adjust prices for flights from Chicago to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Chicago (CHI) to London (LON) cost?

    According to Trip.com's data, the lowest price is around S$ 1,429.

  • How long is a flight from Chicago (CHI) to London (LON)?

    It takes about 7 hours 53 minutes to fly from Chicago (CHI) to London (LON).

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.

  • What time does the earliest flight from Chicago to London depart?

    The earliest flight departs from Chicago (ORD) at 08:20 and arrives in London (LHR) at 22:10.

  • What time does the latest flight from Chicago to London depart?

    The latest flight departs from Chicago (ORD) at 21:30 and arrives in London (LHR) at 11:45.

  • What are the most popular airlines that fly from Chicago (CHI) to London (LON)?

  • What's the most popular airline for direct flights from Chicago (CHI) to London (LON)?

    Brussels Airlines operates 4 direct flights from Chicago (CHI) to London (LON).

  • How many airports in London?

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