Cheapest return flights from Montreal to Lisbon in April from 341€

AirHint found the following cheapest return flights from Montreal (YUL) to Lisbon (LIS) in April 2026 (see full year).

Return flights

11 Apr - 14 May Air Transat
06 Apr - 14 Apr Air Transat
07 Apr - 28 Apr Air Transat
14 Apr - 28 Apr Air Transat
17 Apr - 28 Apr Air Transat
07 Apr - 14 Apr Air Transat
21 Apr - 28 Apr Air Transat
21 Apr - 12 May Air Transat
21 Apr - 16 May Air Transat
22 Apr - 16 May Air Transat
25 Apr - 16 May Air Transat
17 Apr - 06 May Air Transat
24 Apr - 02 May Air Transat
17 Apr - 05 May Air Transat
21 Apr - 05 May Air Transat
22 Apr - 03 May Air Transat
10 Apr - 19 Apr Air Transat
20 Apr - 29 Apr Air Transat
06 Apr - 15 Apr Air Transat
06 Apr - 17 Apr Air Transat

Also check the deals for one-way flights from Montreal to Lisbon in April.

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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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