Cheapest one-way flights from Montreal to Madrid in August from $367

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

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

One-Way flights

27 Aug FrenchBee
16 Aug Azores Airlines
03 Aug Porter Airlines (Canada) Ltd
24 Aug FrenchBee
24 Aug Air Transat direct
27 Aug Air Transat direct
03 Aug Air Transat direct
16 Aug Air Canada direct
12 Aug Air Canada direct

Also check the deals for return 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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid