Cheapest return flights from Montreal to Lisbon in May from 483€

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

Return flights

20 May - 31 May TAP direct
15 May - 31 May TAP direct
11 May - 20 May TAP direct
03 May - 17 May TAP direct
22 May - 08 Jun TAP direct
25 May - 08 Jun TAP direct
22 May - 18 Jun TAP direct
04 May - 11 May TAP direct
06 May - 13 May TAP direct
08 May - 15 May TAP direct
10 May - 17 May TAP direct
20 May - 27 May TAP direct
24 May - 31 May TAP direct
27 May - 03 Jun TAP direct
31 May - 07 Jun TAP direct
25 May - 01 Jun TAP direct
28 May - 24 Jun Air France
28 May - 04 Jun Air Canada direct
26 May - 02 Jun Air Canada
28 May - 24 Jun Lufthansa direct

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

Skyscanner

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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