Cheapest return flights from London to Calgary in April from 271€

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

Return flights

02 Apr - 30 Apr Air Canada
04 Apr - 12 Apr British Airways
14 Apr - 27 Apr WestJet direct
19 Apr - 27 Apr WestJet direct
18 Apr - 27 Apr WestJet direct
20 Apr - 27 Apr WestJet direct
15 Apr - 22 Apr WestJet direct
09 Apr - 12 Apr WestJet direct
17 Apr - 20 Apr WestJet direct
23 Apr - 26 Apr WestJet direct
22 Apr - 06 May WestJet direct
29 Apr - 06 May WestJet direct
17 Apr - 02 May WestJet direct
25 Apr - 09 May WestJet direct
11 Apr - 02 May WestJet direct
08 Apr - 03 May Air Canada
15 Apr - 02 May WestJet direct
28 Apr - 12 May Air Canada
27 Apr - 04 May WestJet
21 Apr - 05 May Lufthansa

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

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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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