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

Return flights

12 Aug - 19 Aug	Turkish Airlines
11 Aug - 22 Aug	Turkish Airlines
11 Aug - 09 Sep	Turkish Airlines
10 Aug - 25 Aug	Turkish Airlines
10 Aug - 31 Aug	Turkish Airlines
10 Aug - 30 Aug	Turkish Airlines
09 Aug - 30 Aug	Etihad Airways
22 Aug - 29 Aug	Air India
09 Aug - 25 Aug	Emirates
04 Aug - 08 Aug	Emirates
16 Aug - 27 Aug	Etihad Airways
27 Aug - 16 Sep	Etihad Airways
29 Aug - 07 Sep	Emirates
29 Aug - 06 Sep	Emirates
30 Aug - 06 Sep	Emirates

Also check the deals for one-way flights from Singapore to Warsaw 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 Singapore to Warsaw in August from $681

Return flights