AirHint found the following cheapest return flights from Toronto (YYZ) to Barcelona (BCN) in June 2026 (see full year).

Return flights

09 Jun - 16 Jun	Air Transat
10 Jun - 17 Jun	Air Transat
03 Jun - 10 Jun	Air Transat
04 Jun - 11 Jun	Air Transat
08 Jun - 15 Jun	Air Transat
15 Jun - 22 Jun	Air Transat
17 Jun - 24 Jun	Air Transat
06 Jun - 13 Jun	Air Transat
14 Jun - 21 Jun	Air Transat
02 Jun - 09 Jun	Air Transat
08 Jun - 07 Jul	Air Transat
15 Jun - 14 Jul	Air Transat
17 Jun - 08 Jul	Air Transat
17 Jun - 08 Jul	Air Canada	direct
08 Jun - 07 Jul	Air Canada	direct
15 Jun - 14 Jul	Air Canada	direct
28 Jun - 02 Jul	WestJet
28 Jun - 10 Jul	WestJet
24 Jun - 05 Jul	Icelandair
28 Jun - 29 Jul	WestJet

Also check the deals for one-way flights from Toronto 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 Toronto to Barcelona in June from 425€

Return flights