London - Chicago flights from GBP674*

Book flights from London to Chicago

Aug 2026
FromGBP1,397*
Last update 23 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromGBP757*
Last update 11 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromGBP702*
Last update 11 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label GBP877
cmp-daily-histogram-bars-legend-max-price-aria-label GBP1.5K
Displaying fares for August-2026
  • LHR–ORD, Sat, August 29 – Sat, September 12: From GBP1,542
    29

    Sa

    AUG

  • LHR–ORD, Sun, August 30 – Sun, September 13: From GBP1,467
    30

    Su

  • LHR–ORD, Mon, August 31 – Mon, September 14: From GBP1,397
    31

    Mo

  • LHR–ORD, Tue, September 01 – Tue, September 15: From GBP1,357
    01

    Tu

    SEP

  • LHR–ORD, Wed, September 02 – Wed, September 16: From GBP1,402
    02

    We

  • LHR–ORD, Thu, September 03 – Thu, September 17: From GBP1,342
    03

    Th

  • LHR–ORD, Fri, September 04 – Fri, September 11: From GBP1,417
    04

    Fr

  • LHR–ORD, Sat, September 05 – Sat, September 19: From GBP1,377
    05

    Sa

  • LHR–ORD, Sun, September 06 – Sun, September 20: From GBP1,312
    06

    Su

  • LHR–ORD, Mon, September 07 – Mon, September 21: From GBP1,267
    07

    Mo

  • LHR–ORD, Tue, September 08 – Tue, September 22: From GBP1,167
    08

    Tu

  • LHR–ORD, Wed, September 09 – Wed, September 23: From GBP1,167
    09

    We

  • LHR–ORD, Thu, September 10 – Mon, September 14: From GBP1,172
    10

    Th

  • LHR–ORD, Fri, September 11 – Fri, September 25: From GBP1,187
    11

    Fr

  • LHR–ORD, Sat, September 12 – Sat, September 26: From GBP1,192
    12

    Sa

  • LHR–ORD, Sun, September 13 – Sun, September 27: From GBP1,187
    13

    Su

  • LHR–ORD, Mon, September 14 – Mon, September 21: From GBP1,067
    14

    Mo

  • LHR–ORD, Tue, September 15 – Tue, September 29: From GBP927
    15

    Tu

  • LHR–ORD, Wed, September 16 – Wed, September 23: From GBP927
    16

    We

  • LHR–ORD, Thu, September 17 – Mon, September 21: From GBP927
    17

    Th

  • LHR–ORD, Fri, September 18 – Tue, September 22: From GBP1,077
    18

    Fr

  • LHR–ORD, Sat, September 19 – Wed, September 23: From GBP1,077
    19

    Sa

  • LHR–ORD, Sun, September 20 – Thu, September 24: From GBP942
    20

    Su

  • LHR–ORD, Mon, September 21 – Mon, September 28: From GBP927
    21

    Mo

  • LHR–ORD, Tue, September 22 – Tue, September 29: From GBP877
    22

    Tu

  • LHR–ORD, Wed, September 23 – Wed, October 07: From GBP877
    23

    We

  • LHR–ORD, Thu, September 24 – Thu, October 08: From GBP927
    24

    Th

  • LHR–ORD, Fri, September 25 – Tue, September 29: From GBP937
    25

    Fr

  • LHR–ORD, Sat, September 26 – Wed, September 30: From GBP1,082
    26

    Sa

  • LHR–ORD, Sun, September 27 – Sun, October 11: From GBP897
    27

    Su

  • LHR–ORD, Mon, September 28 – Mon, October 12: From GBP927
    28

    Mo

    • RangeGBP877-GBP1,542

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover London - Chicago flights

    View current London – Chicago flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

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    Discover London - Chicago flights
    From
    To
    Fare Type
    Dates
    Price
    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Thu, November 12 - Mon, November 16

    From

    GBP674

    Last update 11 hrs ago

    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Thu, November 12 - Thu, November 26

    From

    GBP674

    Last update 11 hrs ago

    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Tue, November 10 - Tue, November 17

    From

    GBP674

    Last update 11 hrs ago

    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Mon, November 23 - Mon, November 30

    From

    GBP674

    Last update 11 hrs ago

    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Mon, November 02 - Mon, November 16

    From

    GBP674

    Last update 11 hrs ago

    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Tue, November 10 - Tue, November 24

    From

    GBP674

    Last update 11 hrs ago

    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Thu, November 12 - Thu, November 19

    From

    GBP674

    Last update 11 hrs ago

    London (LGW)Chicago (ORD)Round-trip
    /
    Economy    		Thu, November 19 - Thu, December 03

    From

    GBP674

    Last update 11 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.

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