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

Return flights

04 Dec - 22 Dec	Ryanair
01 Dec - 22 Dec	Ryanair
01 Dec - 04 Dec	Ryanair
07 Dec - 22 Dec	Wizz Air
04 Dec - 22 Jan	Ryanair
04 Dec - 18 Dec	Ryanair
04 Dec - 12 Dec	Ryanair
08 Dec - 22 Dec	Wizz Air
02 Dec - 08 Dec	Wizz Air
08 Dec - 16 Dec	Etihad Airways
04 Dec - 10 Dec	Ryanair
11 Dec - 12 Jan	Ryanair
09 Dec - 01 Jan	Wizz Air
11 Dec - 11 Jan	Ryanair
11 Dec - 10 Jan	Ryanair
11 Dec - 06 Jan	Ryanair
11 Dec - 02 Jan	Ryanair
31 Dec - 21 Jan	KLM
31 Dec - 19 Jan	KLM
12 Dec - 12 Jan	Pegasus Airlines

Also check the deals for one-way flights from Warsaw to Singapore in December.

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 December from 525€

Return flights