Book Flights from Bangkok to Chicago with Thai Airways from THB38,675

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Sep 2026
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Oct 2026
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Nov 2026
FromTHB42,005*
Updated: 16 hours ago
Flight Type Round Trip/Economy
Displaying fares for September-2026
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    Mo

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    • *Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

    Best Deals for Bangkok to Chicago Flights on Thai Airways

    THB
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    Best Deals for Bangkok to Chicago Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Chicago (ORD)​Round trip
    /
    Economy    		01/06/2027 - 18/06/2027

    From

    THB38,675

    Updated: 13 hours ago

    Bangkok (BKK)Chicago (ORD)​Round trip
    /
    Economy    		01/04/2027 - 13/04/2027

    From

    THB39,460

    Updated: 14 hours ago

    Bangkok (BKK)Chicago (ORD)​Round trip
    /
    Economy    		25/03/2027 - 14/04/2027

    From

    THB41,125

    Updated: 11 hours ago

    Bangkok (BKK)Chicago (ORD)​Round trip
    /
    Economy    		29/12/2026 - 03/01/2027

    From

    THB50,075

    Updated: 10 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Popular Business Class Flight Deals from Bangkok to Chicago

    THB
    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Book Flights from Bangkok to Chicago with Thai Airways

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