AirHint found the following cheapest return flights from Warsaw (WAW) to Singapore (SIN) in June 2026 (see full year).

Return flights

08 Jun - 21 Jun	Ryanair
07 Jun - 29 Jun	Wizz Air
08 Jun - 17 Jun	Ryanair
21 Jun - 05 Jul	Wizz Air
21 Jun - 09 Jul	Wizz Air
15 Jun - 01 Jul	Ryanair
23 Jun - 10 Jul	Wizz Air
30 Jun - 16 Jul	Wizz Air
02 Jun - 09 Jun	Wizz Air
23 Jun - 07 Jul	Wizz Air
30 Jun - 14 Jul	Wizz Air
15 Jun - 27 Jun	Ryanair
30 Jun - 22 Jul	Wizz Air
16 Jun - 30 Jun	Etihad Airways
28 Jun - 15 Jul	Ryanair
07 Jun - 14 Jun	British Airways
03 Jun - 17 Jun	British Airways
09 Jun - 24 Jun	British Airways
13 Jun - 25 Jun	British Airways
17 Jun - 07 Jul	British Airways

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

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 June from $637

Return flights