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

Return flights

23 Aug - 02 Sep	WestJet
27 Aug - 02 Sep	WestJet
16 Aug - 23 Aug	WestJet
06 Aug - 13 Aug	WestJet
11 Aug - 30 Aug	WestJet
22 Aug - 31 Aug	WestJet
17 Aug - 25 Aug	WestJet
21 Aug - 30 Aug	WestJet
07 Aug - 14 Aug	WestJet
31 Aug - 09 Sep	Air Transat
05 Aug - 12 Aug	Air Transat
09 Aug - 16 Aug	WestJet
08 Aug - 15 Aug	WestJet
23 Aug - 06 Sep	Air Transat
23 Aug - 02 Sep	Air Canada	direct
31 Aug - 09 Sep	Air Canada	direct
27 Aug - 02 Sep	Air Canada	direct
23 Aug - 06 Sep	Air Canada	direct

Also check the deals for one-way flights from Toronto to Barcelona in August.

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 August from 540€

Return flights