Cheapest return flights from Chicago to Bangkok in January from $642

AirHint found the following cheapest return flights from Chicago (ORD) to Bangkok (BKK) in January 2026 (see full year).

Return flights

25 Jan - 01 Feb Air India
25 Jan - 29 Jan Air India
23 Jan - 27 Jan Air India
14 Jan - 27 Jan Air India
14 Jan - 29 Jan Air India
16 Jan - 23 Jan Turkish Airlines
21 Jan - 29 Jan Air India
13 Jan - 18 Jan Turkish Airlines
08 Jan - 23 Jan Turkish Airlines
28 Jan - 08 Feb Air India
28 Jan - 19 Feb Air India
28 Jan - 11 Feb EVA Air
21 Jan - 25 Feb EVA Air
27 Jan - 04 Feb EVA Air
22 Jan - 29 Jan EVA Air
21 Jan - 04 Feb EVA Air
26 Jan - 16 Feb EVA Air
21 Jan - 12 Feb EVA Air
22 Jan - 04 Feb EVA Air
14 Jan - 24 Jan Air India

Also check the deals for one-way flights from Chicago to Bangkok in January.

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