Cheapest return flights from Toronto to Barcelona in September from $591

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

Return flights

29 Sep - 10 Oct British Airways
25 Sep - 03 Oct Iberia
27 Sep - 04 Oct Iberia
24 Sep - 03 Oct British Airways
07 Sep - 14 Sep Air Transat
13 Sep - 23 Sep WestJet
14 Sep - 21 Sep Air Transat
21 Sep - 28 Sep Air Transat
07 Sep - 18 Sep Air Transat
15 Sep - 25 Sep Condor
23 Sep - 05 Oct Condor
01 Sep - 07 Sep Air Transat
03 Sep - 12 Sep Azores Airlines
21 Sep - 26 Sep Condor
17 Sep - 24 Sep Condor
25 Sep - 09 Oct Air Canada direct
25 Sep - 03 Oct Air Canada direct
24 Sep - 03 Oct Air Canada direct
23 Sep - 05 Oct Air Canada direct

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

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