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

Return flights

13 Oct - 08 Nov	WestJet
15 Oct - 08 Nov	WestJet
19 Oct - 07 Nov	WestJet
02 Oct - 07 Oct	WestJet
28 Oct - 18 Nov	Air Transat
20 Oct - 05 Nov	Air Transat
17 Oct - 08 Nov	WestJet
06 Oct - 01 Nov	WestJet
06 Oct - 15 Oct	WestJet
29 Oct - 11 Nov	Air Transat
07 Oct - 20 Oct	WestJet
06 Oct - 13 Oct	WestJet
15 Oct - 22 Oct	WestJet
08 Oct - 01 Nov	WestJet
08 Oct - 22 Oct	Delta
31 Oct - 05 Nov	Delta
11 Oct - 17 Oct	WestJet
20 Oct - 30 Oct	KLM
04 Oct - 25 Oct	WestJet
03 Oct - 25 Oct	WestJet

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

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 return flights from Vancouver to Lisbon in October from 487€

Return flights