Cheapest one-way flights from Toronto to Barcelona in September from $307

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

AirHint found the following cheapest one-way flights from Toronto (YYZ) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

27 Sep Azores Airlines
08 Sep Air Transat
04 Sep Azores Airlines
12 Sep WestJet
05 Sep Air Transat
27 Sep Air Canada direct
18 Sep Air Canada direct
12 Sep Air Canada direct
05 Sep Air Canada direct
04 Sep Air Canada direct

Also check the deals for return flights from Toronto to Barcelona in September.

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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