AirHint found the following cheapest one-way flights from Montreal (YUL) to Madrid (MAD) in August 2026 (see full year).
One-Way flights
| 16 Aug | TAP | ||
| 15 Aug | Azores Airlines | ||
| 16 Aug | Air Transat | direct | |
| 09 Aug | Air Transat | direct |
Also check the deals for return flights from Montreal to Madrid in August.
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