Cheapest return flights from Toronto to Barcelona in August from $689

Best time to book flights for Toronto (YTZ) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YTZ) to Barcelona (BCN) in August 2025 (see full year).

Return flights

22 Aug - 05 Sep Air Transat
19 Aug - 08 Sep Air Transat
15 Aug - 02 Sep Air Transat
17 Aug - 31 Aug Air Transat
15 Aug - 01 Sep Air Transat
11 Aug - 19 Aug Air Transat
28 Aug - 09 Sep Air Transat
29 Aug - 01 Sep Air Transat
21 Aug - 28 Aug SWISS

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

Skyscanner

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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