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

Return flights

04 Apr - 09 Apr	Wizz Air
19 Apr - 02 May	Wizz Air
28 Apr - 13 May	Finnair
30 Apr - 14 May	Finnair
26 Apr - 10 May	Finnair
01 Apr - 07 Apr	Air China
15 Apr - 28 Apr	Etihad Airways
29 Apr - 13 May	Finnair
14 Apr - 05 May	Finnair
30 Apr - 09 May	Turkish Airlines
18 Apr - 06 May	British Airways
13 Apr - 28 Apr	Qatar Airways
23 Apr - 28 Apr	Qatar Airways
22 Apr - 02 May	Etihad Airways
16 Apr - 30 Apr	Finnair
25 Apr - 03 May	British Airways
06 Apr - 13 Apr	Turkish Airlines
04 Apr - 16 Apr	Lufthansa
13 Apr - 19 Apr	Etihad Airways
08 Apr - 15 Apr	Turkish Airlines

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

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 April from $702

Return flights