Cheapest return flights from Calgary to Lisbon in May from 613€

Best time to book flights for Calgary (YYC) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Calgary (YYC) to Lisbon (LIS) in May 2025 (see full year).

Return flights

13 May - 20 May WestJet
13 May - 27 May Air Transat
08 May - 15 May WestJet
10 May - 17 May WestJet
12 May - 31 May Air Transat
03 May - 12 May Air Transat
24 May - 02 Jun Air Transat
16 May - 23 May Air Transat
20 May - 07 Jun Air Canada
22 May - 24 Jun Air Transat
22 May - 25 Jun Air Transat
12 May - 30 May Air Canada
15 May - 25 May Air Transat
15 May - 01 Jun Air Transat

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

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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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