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

Return flights

20 Jun - 01 Jul	WestJet
21 Jun - 03 Jul	WestJet
21 Jun - 29 Jun	WestJet
18 Jun - 25 Jun	WestJet
17 Jun - 24 Jun	WestJet
17 Jun - 06 Jul	WestJet
17 Jun - 01 Jul	WestJet
29 Jun - 09 Jul	WestJet
15 Jun - 22 Jun	WestJet
24 Jun - 01 Jul	WestJet
13 Jun - 17 Jun	WestJet
14 Jun - 17 Jun	WestJet
13 Jun - 18 Jun	WestJet
20 Jun - 03 Jul	WestJet
19 Jun - 26 Jun	WestJet
24 Jun - 08 Jul	WestJet
13 Jun - 20 Jun	WestJet
20 Jun - 23 Jun	WestJet
24 Jun - 07 Jul	WestJet
25 Jun - 02 Jul	KLM

Also check the deals for one-way flights from Calgary to Barcelona 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 Barcelona in June from $688

Return flights