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

Return flights

20 May - 29 May	Scandinavian Airlines
13 May - 20 May	Finnair
11 May - 18 May	Finnair
13 May - 27 May	Finnair
11 May - 25 May	Finnair
13 May - 23 May	Finnair
11 May - 27 May	Finnair
11 May - 20 May	Finnair
05 May - 21 May	Scandinavian Airlines
12 May - 19 May	Scandinavian Airlines
12 May - 08 Jun	Air Transat
12 May - 03 Jun	Air Transat
16 May - 08 Jun	Air Transat
19 May - 02 Jun	Lufthansa
12 May - 02 Jun	Lufthansa
27 May - 10 Jun	Lufthansa
20 May - 06 Jun	Air Canada
27 May - 17 Jun	Air Canada
26 May - 09 Jun	Lufthansa
26 May - 16 Jun	Air Canada

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 404€

Return flights