AirHint found the following cheapest one-way flights from Toronto (YTZ) to Barcelona (BCN) in September 2026 (see full year).
One-Way flights
| 03 Sep | Porter Airlines (Canada) Ltd | ||
| 14 Sep | Air Transat | ||
| 06 Sep | Air Transat | ||
| 10 Sep | Air Transat |
Also check the deals for return flights from Toronto to Barcelona in September.
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