AirHint found the following cheapest return flights from Poznan (POZ) to Bangkok (BKK) in August 2025 (see full year).

Return flights

24 Aug - 08 Sep	Ryanair
25 Aug - 10 Sep	Ryanair
28 Aug - 12 Sep	Ryanair
20 Aug - 11 Sep	KLM
26 Aug - 31 Aug	Ryanair
18 Aug - 31 Aug	Ryanair
15 Aug - 22 Aug	Ryanair
13 Aug - 13 Sep	KLM
03 Aug - 17 Aug	flydubai
05 Aug - 18 Aug	LOT
16 Aug - 24 Aug	Ryanair
05 Aug - 16 Aug	LOT
09 Aug - 16 Aug	LOT
17 Aug - 01 Sep	KLM

Also check the deals for one-way flights from Poznan to Bangkok in August.

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 Poznan to Bangkok in August from 644€

Return flights