Cheapest return flights from Montreal to Madrid in August from $491

Best time to book flights for Montreal (YUL) to Madrid (MAD) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Madrid (MAD) in August 2025 (see full year).

Return flights

18 Aug - 08 Sep SWISS
20 Aug - 28 Aug TAP
20 Aug - 27 Aug TAP
21 Aug - 27 Aug TAP
18 Aug - 25 Aug TAP
21 Aug - 28 Aug TAP
31 Aug - 07 Sep TAP
20 Aug - 30 Aug TAP
14 Aug - 30 Aug TAP
14 Aug - 21 Aug TAP
17 Aug - 24 Aug TAP
27 Aug - 06 Sep TAP
29 Aug - 05 Sep TAP
26 Aug - 02 Sep Air Transat
27 Aug - 06 Sep Air Transat direct
22 Aug - 29 Aug TAP
25 Aug - 01 Sep Air Transat
27 Aug - 03 Sep Air Transat
27 Aug - 01 Sep Air Transat
30 Aug - 06 Sep Air Canada direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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