Cheapest one-way flights from Montreal (YUL) to Barcelona (BCN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
21 Sep Air Transat
15 Sep Air Transat
16 Sep Air Transat
28 Sep Air Transat
08 Sep Air Transat
29 Sep Air Transat
17 Sep Air Transat
01 Sep Air Transat
10 Sep Air Transat
30 Sep Air Transat
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deals for return flights from Montreal to Barcelona in September.

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Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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