Cheapest return YUL–MAD flights, August

AirHint found the following cheapest return flights from Montreal (YUL) to Madrid (MAD) in August 2026 (see full year).

Return flights

03 Aug - 10 Sep Air Transat direct
03 Aug - 11 Sep Air Transat direct
30 Aug - 15 Sep Air Transat direct
30 Aug - 10 Sep Air Transat direct
14 Aug - 21 Aug Air Transat direct
14 Aug - 31 Aug Air Transat direct
10 Aug - 21 Aug Air Transat direct
17 Aug - 04 Sep Air Transat direct
02 Aug - 01 Sep Air Transat direct
07 Aug - 21 Aug Air Transat direct
09 Aug - 28 Aug Air Transat direct
17 Aug - 31 Aug Air Transat direct
27 Aug - 03 Sep Air Transat direct
27 Aug - 24 Sep Air Transat direct
23 Aug - 29 Aug Air Transat direct
24 Aug - 07 Sep Air Canada direct
26 Aug - 04 Sep Air Canada direct
10 Aug - 25 Aug Air Transat direct
24 Aug - 31 Aug Air Transat direct
17 Aug - 24 Aug Air Canada direct

Also check the deals for one-way flights from Montreal to Madrid in August.

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