Cheapest return flights from Chicago to Bangkok in January from $701

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

Return flights

14 Jan - 26 Jan United
21 Jan - 03 Feb United
15 Jan - 27 Jan United
06 Jan - 21 Jan ANA
14 Jan - 21 Jan ANA
12 Jan - 02 Feb ANA
21 Jan - 25 Feb ANA
11 Jan - 26 Jan ANA
11 Jan - 19 Jan ANA
03 Jan - 13 Jan Cathay Pacific
11 Jan - 18 Jan Cathay Pacific
01 Jan - 17 Jan ANA

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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