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

Return flights

12 Jul - 26 Jul	WestJet
09 Jul - 17 Jul	WestJet
06 Jul - 23 Jul	WestJet
29 Jul - 19 Aug	WestJet
28 Jul - 06 Aug	WestJet
16 Jul - 31 Jul	Condor
15 Jul - 02 Aug	WestJet
27 Jul - 03 Aug	WestJet
29 Jul - 06 Aug	Condor
16 Jul - 02 Aug	Condor
06 Jul - 01 Aug	Condor
04 Jul - 18 Jul	Delta

Also check the deals for one-way flights from Calgary to Warsaw in July.

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 July from $833

Return flights