AirHint found the following cheapest return flights from Calgary (YYC) to Warsaw (WAW) in June 2025 (see full year).

Return flights

13 Jun - 18 Jun	WestJet
13 Jun - 22 Jun	WestJet
16 Jun - 23 Jun	WestJet
14 Jun - 22 Jun	WestJet
29 Jun - 14 Jul	WestJet
19 Jun - 22 Jun	WestJet
13 Jun - 21 Jun	WestJet
30 Jun - 16 Jul	WestJet
19 Jun - 03 Jul	WestJet
25 Jun - 17 Jul	WestJet
14 Jun - 21 Jun	WestJet
14 Jun - 19 Jun	WestJet
28 Jun - 14 Jul	Condor

Also check the deals for one-way flights from Calgary to Warsaw 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 Calgary to Warsaw in June from $802

Return flights