Cheapest return flights from Chicago to Bangkok in January from 671€

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

Return flights

28 Jan - 11 Feb Korean Air
27 Jan - 04 Feb Korean Air
19 Jan - 04 Feb ANA
27 Jan - 25 Feb Delta
25 Jan - 04 Feb Delta
19 Jan - 09 Feb ANA
23 Jan - 02 Feb Korean Air
21 Jan - 29 Jan United
19 Jan - 29 Jan ANA
20 Jan - 27 Jan Delta
21 Jan - 12 Feb Delta
28 Jan - 08 Feb Korean Air
21 Jan - 08 Feb United
20 Jan - 29 Jan Delta
22 Jan - 29 Jan United
20 Jan - 30 Jan Delta
17 Jan - 30 Jan United
20 Jan - 26 Jan Cathay Pacific
18 Jan - 28 Jan Delta
20 Jan - 25 Jan United

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

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