Cheapest return flights from Toronto to Barcelona in September from 609€

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 September 2025 (see full year).

Return flights

11 Sep - 18 Sep Air Transat
17 Sep - 24 Sep Air Transat
18 Sep - 25 Sep Air Transat
14 Sep - 21 Sep Air Transat
19 Sep - 26 Sep Air Transat
08 Sep - 15 Sep Air Transat
23 Sep - 30 Sep Air Transat
01 Sep - 10 Sep Air Transat
20 Sep - 27 Sep Air Transat
26 Sep - 03 Oct Air Transat
12 Sep - 18 Sep Air Transat
24 Sep - 01 Oct Air Transat
25 Sep - 02 Oct Air Canada
27 Sep - 04 Oct Air Canada
28 Sep - 05 Oct Air Canada

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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