Cheapest return flights from Montreal to Lisbon in October from $378

Best time to book flights for Montreal (YUL) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Lisbon (LIS) in October 2025 (see full year).

Return flights

02 Oct - 09 Oct American Airlines
01 Oct - 16 Oct TAP direct
13 Oct - 27 Oct TAP direct
09 Oct - 17 Oct TAP direct
13 Oct - 20 Oct TAP direct
16 Oct - 23 Oct TAP direct
15 Oct - 24 Oct TAP direct
16 Oct - 29 Oct TAP direct
16 Oct - 27 Oct TAP direct
06 Oct - 23 Oct TAP direct
15 Oct - 05 Nov TAP direct
09 Oct - 07 Nov TAP direct
24 Oct - 09 Nov TAP direct
24 Oct - 07 Nov TAP direct
27 Oct - 03 Nov Azores Airlines
28 Oct - 11 Nov Air Canada direct
29 Oct - 05 Nov Air France
28 Oct - 04 Nov Air France
28 Oct - 12 Nov Delta
28 Oct - 17 Nov Air France

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

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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