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

Return flights

11 May - 24 May	Air China
12 May - 19 May	Finnair
12 May - 26 May	Finnair
20 May - 03 Jun	Finnair
09 May - 23 May	Turkish Airlines
18 May - 31 May	Finnair
01 May - 29 May	Finnair
22 May - 05 Jun	Finnair
01 May - 15 May	Turkish Airlines
07 May - 10 May	Finnair
04 May - 11 May	Finnair
30 May - 06 Jun	Qatar Airways

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

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Warsaw to Bangkok in May from $735

Return flights