Cheapest return flights from Montreal (YUL) to Barcelona (BCN), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 Aug 18 Sep Air Transat
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31 Aug 06 Sep Air Transat
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14 Aug 29 Aug Air Transat
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18 Aug 23 Aug Air Transat
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26 Aug 03 Sep Air Transat
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24 Aug 28 Aug Air Transat
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18 Aug 28 Aug Air Transat
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16 Aug 28 Aug Air Transat
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14 Aug 28 Aug Air Transat
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07 Aug 22 Aug Air Transat
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18 Aug 27 Aug Air Transat
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31 Aug 10 Sep Air Transat
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25 Aug 07 Sep Air Transat
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24 Aug 05 Sep Air Transat
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31 Aug 08 Sep Air Transat
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31 Aug 22 Sep Air Transat
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25 Aug 08 Sep Air Transat
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31 Aug 28 Sep Air Transat
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22 Aug 29 Aug Air Transat
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10 Aug 23 Aug Air Transat
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deals for one-way flights from Montreal to Barcelona in August.

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Updated May 27, 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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