Cheapest one-way YUL–MAD flights, May

AirHint found the following cheapest one-way flights from Montreal (YUL) to Madrid (MAD) in May 2026 (see full year).

One-Way flights

25 May Air Transat
24 May Air Transat
25 May Air Transat direct
19 May Air Transat
06 May Air Transat direct
08 May Air Transat direct
13 May Air Transat direct
20 May Air Transat
17 May Air Transat
12 May Air Transat

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

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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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