AirHint found the following cheapest return flights from Toronto (YTZ) to Warsaw (WAW) in May 2026 (see full year).

Return flights

24 May - 02 Jun	SWISS
24 May - 01 Jun	SWISS
30 May - 09 Jun	SWISS
05 May - 12 May	SWISS
05 May - 22 May	SWISS
05 May - 01 Jun	SWISS
14 May - 18 May	SWISS
11 May - 18 May	SWISS
12 May - 26 May	SWISS
13 May - 29 May	SWISS
26 May - 09 Jun	SWISS
19 May - 02 Jun	SWISS
12 May - 05 Jun	SWISS
25 May - 15 Jun	SWISS
05 May - 19 May	SWISS
05 May - 21 May	SWISS
05 May - 28 May	SWISS
13 May - 20 May	SWISS
13 May - 07 Jun	SWISS
13 May - 04 Jun	SWISS

Also check the deals for one-way flights from Toronto to Warsaw in May.

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 Toronto to Warsaw in May from 777€

Return flights