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

Return flights

09 May - 18 May	British Airways
08 May - 19 May	British Airways
04 May - 30 May	WestJet
08 May - 30 May	WestJet
05 May - 12 May	Air Canada
12 May - 26 May	Air Canada
12 May - 27 May	Air Canada
20 May - 27 May	Air Canada
23 May - 30 May	Air Canada
19 May - 26 May	Air Canada
28 May - 04 Jun	Air Canada
29 May - 20 Jun	WestJet
12 May - 01 Jun	Air Canada
26 May - 02 Jun	Air Canada
27 May - 03 Jun	Air Canada
25 May - 01 Jun	Air Canada
28 May - 20 Jun	British Airways
12 May - 08 Jun	Air Canada
28 May - 15 Jun	Air Canada
26 May - 09 Jun	Air Canada

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

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 May from $461

Return flights