Cheapest return flights from Calgary to Lisbon in April from 452€

AirHint found the following cheapest return flights from Calgary (YYC) to Lisbon (LIS) in April 2026 (see full year).

Return flights

20 Apr - 27 Apr WestJet
12 Apr - 22 Apr Flair Airlines
19 Apr - 24 Apr Air Transat
26 Apr - 07 May Air Canada
15 Apr - 29 Apr Air Canada
28 Apr - 13 May Air Canada
25 Apr - 01 May Air Canada
25 Apr - 02 May Air Canada
28 Apr - 18 May WestJet
29 Apr - 13 May WestJet
24 Apr - 09 May Air Canada
28 Apr - 16 May Air Canada
24 Apr - 01 May Air Canada
24 Apr - 08 May Air Transat

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

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