AirHint found the following cheapest one-way flights from Montreal (YUL) to Lisbon (LIS) in March 2026 (see full year).

One-Way flights

20 Mar	TAP	direct
04 Mar	FrenchBee
01 Mar	FrenchBee
04 Mar	TAP	direct
03 Mar	Porter Airlines (Canada) Ltd
10 Mar	Porter Airlines (Canada) Ltd
05 Mar	Air Transat
10 Mar	Air Canada	direct
03 Mar	Lufthansa	direct
05 Mar	Air Canada	direct

Also check the deals for return flights from Montreal to Lisbon in March.

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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Cheapest one-way flights from Montreal to Lisbon in March from 274€

One-Way flights