Cheapest return flights from Toronto to Barcelona in September from $568

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

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

Return flights

08 Sep - 22 Sep Air Transat
16 Sep - 12 Oct WestJet
25 Sep - 05 Oct TAP
24 Sep - 10 Oct TAP
08 Sep - 21 Sep Air Transat
05 Sep - 14 Sep Air Transat
23 Sep - 10 Oct Air Transat
16 Sep - 11 Oct Icelandair
25 Sep - 05 Oct Air Canada direct
23 Sep - 10 Oct Air Canada direct
24 Sep - 10 Oct Air Canada direct
08 Sep - 22 Sep Air Canada direct
16 Sep - 12 Oct Air Canada direct
08 Sep - 21 Sep Air Canada direct
16 Sep - 11 Oct Lufthansa direct
05 Sep - 14 Sep Air Canada direct

Also check the deals for one-way 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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