AirHint found the following cheapest return flights from Warsaw (WAW) to Singapore (SIN) in August 2025 (see full year).

Return flights

26 Aug - 03 Sep	Aegean Airlines
31 Aug - 06 Sep	Wizz Air
24 Aug - 03 Sep	Air Arabia
24 Aug - 08 Sep	Air Arabia
26 Aug - 08 Sep	Air Arabia
30 Aug - 08 Sep	Wizz Air
24 Aug - 05 Sep	Air Arabia
25 Aug - 09 Sep	KLM
30 Aug - 14 Sep	Finnair
20 Aug - 24 Aug	Wizz Air
18 Aug - 09 Sep	Air France
28 Aug - 31 Aug	Wizz Air
21 Aug - 28 Aug	Air Arabia
18 Aug - 24 Aug	Wizz Air
21 Aug - 31 Aug	Air Arabia
19 Aug - 26 Aug	Ryanair
26 Aug - 31 Aug	Turkish Airlines
21 Aug - 30 Aug	Air Arabia
20 Aug - 27 Aug	Wizz Air
19 Aug - 28 Aug	Turkish Airlines

Also check the deals for one-way flights from Warsaw to Singapore 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 Warsaw to Singapore in August from 617€

Return flights