Chicago - London flights from USD804*

Book flights from Chicago to London

Apr 2026
FromUSD842*
Last update 12 hrs ago
Flight Type Round Trip/Economy
May 2026
FromUSD1,186*
Last update 12 hrs ago
Flight Type Round Trip/Economy
Jun 2026
FromUSD1,181*
Last update 12 hrs ago
Flight Type Round Trip/Economy
USD842
USD1.7K
Displaying fares for April-2026
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    • RangeUSD842-USD1,661

    *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 Chicago - London flights

    View current Chicago – London 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 Chicago - London flights
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Mon, April 20 - Mon, May 04

    From

    USD842

    Last update 12 hrs ago

    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Mon, April 20 - Mon, April 27

    From

    USD852

    Last update 12 hrs ago

    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Thu, April 23 - Thu, May 07

    From

    USD871

    Last update 12 hrs ago

    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Fri, April 24 - Fri, May 08

    From

    USD891

    Last update 12 hrs ago

    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Sat, April 25 - Wed, April 29

    From

    USD901

    Last update 12 hrs ago

    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Thu, April 16 - Thu, April 23

    From

    USD901

    Last update 12 hrs ago

    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Fri, April 24 - Tue, April 28

    From

    USD901

    Last update 12 hrs ago

    Chicago (ORD)London (LHR)Round-trip
    /
    Economy    		Thu, April 23 - Mon, April 27

    From

    USD921

    Last update 12 hrs ago

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