Cheapest one-way flights from Montreal to Madrid in December from $402

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

One-Way flights

31 Dec FrenchBee
27 Dec Azores Airlines
30 Dec FrenchBee
29 Dec Porter Airlines (Canada) Ltd
26 Dec Air Transat
25 Dec Air Transat
31 Dec Air Canada direct
30 Dec Air Canada direct
25 Dec Air Canada direct
26 Dec Lufthansa direct

Also check the deals for return flights from Montreal to Madrid in December.

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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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