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

Return flights

13 Jan - 26 Jan	Air Arabia
06 Jan - 22 Jan	Air Arabia
07 Jan - 19 Jan	Air Arabia
12 Jan - 21 Jan	Air Arabia
13 Jan - 21 Jan	Air Arabia
14 Jan - 27 Jan	Air Arabia
07 Jan - 22 Jan	Air Arabia
12 Jan - 19 Jan	Air Arabia
15 Jan - 22 Jan	Air Arabia
09 Jan - 22 Jan	Air Arabia
09 Jan - 24 Feb	Air Arabia
13 Jan - 18 Feb	Air Arabia
20 Jan - 19 Feb	Air Arabia
21 Jan - 05 Feb	Air Arabia
14 Jan - 05 Feb	Air Arabia
05 Jan - 12 Feb	Air Arabia
14 Jan - 04 Feb	Air Arabia
12 Jan - 12 Feb	Air Arabia
14 Jan - 18 Feb	Air Arabia
13 Jan - 01 Feb	Air Arabia

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

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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Cheapest return flights from Warsaw to Bangkok in January from $763

Return flights