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Flight INFO & KLM Royal Dutch Airlines(KL) flights from Chicago to London

Cheapest nonstop flight price

$206

Cheapest round-trip ticket price

$483

Off-season for travel

February

Peak season for travel

October

Flight distance

6,351.84km

Average flight time

7 hours 53 minutes

Popular airline

American Airlines

Book KLM Royal Dutch Airlines(KL) flights from Chicago to London

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • MDW12:45
        11h 40m
        1 stop
        LHR06:25
        Chicago - London|Wed, May 1|KLM
        US$438
        US$438
      • MDW15:45
        13h 25m
        1 stop
        LHR11:10
        Chicago - London|Mon, Apr 29|KLM
        US$438
        US$438
      • ORD14:15
        13h 45m
        1 stop
        LGW10:00
        Chicago - London|Mon, Apr 29|KLM
        US$438
        US$438
      • MDW13:25
        11h 20m
        1 stop
        LHR06:45
        Chicago - London|Tue, Apr 30|KLM
        US$459
        US$459
      • ORD13:02
        12h 3m
        1 stop
        LHR07:05
        Chicago - London|Tue, May 7|KLM
        US$471
        US$471
      • MDW12:45
        11h 40m
        1 stop
        LHR06:25
        Chicago - London|Sun, Apr 28|KLM
        US$472
        US$472
      • ORD14:02
        13h 58m
        1 stop
        LGW10:00
        Chicago - London|Tue, May 7|KLM
        US$473
        US$473
      • ORD14:00
        14h
        1 stop
        LGW10:00
        Chicago - London|Tue, Jul 9|KLM
        US$474
        US$474
      • ORD11:45
        13h
        1 stop
        LHR06:45
        Chicago - London|Sun, May 5|KLM
        US$474
        US$474
      • MDW13:25
        11h 20m
        1 stop
        LHR06:45
        Chicago - London|Sun, May 5|KLM
        US$474
        US$474
      • MDW14:25
        10h 50m
        1 stop
        LHR07:15
        Chicago - London|Tue, Jul 16|KLM
        US$484
        US$484
      • ORD13:48
        11h 17m
        1 stop
        LHR07:05
        Chicago - London|Tue, Jul 16|KLM
        US$484
        US$484
      • ORD15:55
        33h 20m
        1 stop
        LHR07:15
        Chicago - London|Sun, Jul 7|KLM
        US$484
        US$484
      • ORD17:20
        31h 55m
        1 stop
        LHR07:15
        Chicago - London|Sat, May 4|KLM
        US$484
        US$484
      • MDW16:41
        12h 29m
        1 stop
        LHR11:10
        Chicago - London|Tue, May 7|KLM
        US$487
        US$487
      • ORD14:02
        13h 58m
        1 stop
        LGW10:00
        Chicago - London|Wed, May 8|KLM
        US$488
        US$488
      • ORD17:30
        12h 45m
        1 stop
        LHR12:15
        Chicago - London|Fri, May 3|KLM
        US$488
        US$488
      • MDW12:45
        11h 40m
        1 stop
        LHR06:25
        Chicago - London|Fri, Apr 26|KLM
        US$488
        US$488
      • ORD11:45
        13h
        1 stop
        LHR06:45
        Chicago - London|Mon, May 6|KLM
        US$488
        US$488
      • MDW13:25
        11h 20m
        1 stop
        LHR06:45
        Chicago - London|Mon, May 6|KLM
        US$488
        US$488
      • ORD14:18
        13h 42m
        1 stop
        LGW10:00
        Chicago - London|Mon, May 6|KLM
        US$488
        US$488
      • MDW11:00
        13h 25m
        1 stop
        LHR06:25
        Chicago - London|Sat, May 4|KLM
        US$488
        US$488
      • ORD17:57
        11h 13m
        1 stop
        LHR11:10
        Chicago - London|Mon, Apr 29|KLM
        US$694
        US$694
      • ORD13:00
        12h 5m
        1 stop
        LHR07:05
        Chicago - London|Tue, Apr 30|KLM
        US$694
        US$694
      • ORD10:55
        13h 50m
        1 stop
        LHR06:45
        Chicago - London|Sun, Apr 28|KLM
        US$694
        US$694
      • ORD12:35
        11h 50m
        1 stop
        LHR06:25
        Chicago - London|Fri, Apr 26|KLM
        US$746
        US$746
      • ORD13:23
        11h 22m
        1 stop
        LHR06:45
        Chicago - London|Wed, May 1|KLM
        US$776
        US$776
      • ORD13:48
        11h 17m
        1 stop
        LHR07:05
        Chicago - London|Mon, Jul 8|KLM
        US$802
        US$802
      • ORD14:02
        10h 43m
        1 stop
        LHR06:45
        Chicago - London|Wed, May 8|KLM
        US$806
        US$806
      • ORD17:57
        30h 28m
        1 stop
        LHR06:25
        Chicago - London|Sat, Apr 27|KLM
        US$830
        US$830
      • CHI13:00
        3h 5m
        Direct
        LON14:00
        Chicago - London|Thu, May 2|KLM
        Find More Flights
        Find More Flights

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

KLM Royal Dutch Airlines(KL) flights from Chicago to London & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. KL5565

    KLM

    12:40

    ORD

    1.9h

    15:37

    ATL

    SMTWTFS
    Search

  2. KL6043

    KLM

    17:10

    ATL

    8.3h

    06:25

    LHR

    SMTWTFS

  3. KL5571

    KLM

    13:23

    ORD

    1.6h

    15:58

    DTW

    SMTWT-S
    Search

  4. KL6077

    KLM

    18:15

    DTW

    7.5h

    06:45

    LHR

    SMTWTFS

  5. KL6537

    KLM

    13:25

    MDW

    1.2h

    15:38

    DTW

    SMTWT-S
    Search

  6. KL6077

    KLM

    18:15

    DTW

    7.5h

    06:45

    LHR

    SMTWTFS

  7. KL7773

    KLM

    13:50

    ORD

    2.5h

    17:18

    BOS

    SMTWT--
    Search

  8. KL6186

    KLM

    19:25

    BOS

    6.7h

    07:05

    LHR

    SMTWTFS

  9. KL6222

    KLM

    14:00

    MDW

    1.4h

    15:27

    MSP

    -----F-
    Search

  10. KL6112

    KLM

    17:15

    MSP

    8.0h

    07:15

    LHR

    SMTWTFS

  11. KL5940

    KLM

    14:15

    ORD

    2.3h

    17:35

    JFK

    SMTWTFS
    Search

  12. KL4829

    KLM

    18:30

    JFK

    7.3h

    06:45

    LHR

    SMTWTFS

  13. KL6509

    KLM

    15:45

    MDW

    2.0h

    18:45

    ATL

    SMTWTFS
    Search

  14. KL6043

    KLM

    17:10

    ATL

    8.3h

    06:25

    LHR

    SMTWTFS

  15. KL612

    KLM

    16:20

    ORD

    7.8h

    07:10

    AMS

    S-TWTFS
    Search

  16. KL983

    KLM

    09:25

    AMS

    1.1h

    09:30

    LCY

    SMTWTF-

  17. KL612

    KLM

    16:20

    ORD

    7.8h

    07:10

    AMS

    S-TWTFS
    Search

  18. KL981

    KLM

    08:45

    AMS

    1.1h

    08:50

    LCY

    SMT-T--

  19. KL5567

    KLM

    17:55

    ORD

    2.1h

    20:59

    ATL

    SMTWTFS
    Search

  20. KL6069

    KLM

    21:55

    ATL

    8.3h

    11:10

    LHR

    SMTWTFS
Show less

KLM Royal Dutch Airlines(KL) flights from Chicago to London Flight Booking FAQ

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

    Airlines adjust prices for flights from Chicago to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to London (LON) cost?

    According to Trip.com's data, the lowest price is around $1,010.

  • How long does it take to fly from Chicago (CHI) to London (LON) and what is the distance?

    It takes around 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. It takes about 50 minutes by taxi.
    • The distance from London Heathrow Airport to downtown is about 23km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44km. It takes about 1 hour by taxi.

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

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