Cheapest return flights from London to Calgary in April from 481€

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

Return flights

14 Apr - 28 Apr WestJet direct
20 Apr - 28 Apr WestJet direct
13 Apr - 19 Apr WestJet direct
20 Apr - 27 Apr WestJet direct
15 Apr - 29 Apr WestJet direct
19 Apr - 26 Apr WestJet direct
11 Apr - 21 Apr WestJet direct
10 Apr - 20 Apr WestJet direct
21 Apr - 28 Apr WestJet direct
17 Apr - 27 Apr WestJet direct
27 Apr - 07 May Aer Lingus
30 Apr - 09 May Aer Lingus
28 Apr - 05 May British Airways
30 Apr - 14 May Aer Lingus
19 Apr - 09 May WestJet direct
30 Apr - 09 May WestJet direct
11 Apr - 25 May Air Canada
27 Apr - 31 May Aer Lingus
23 Apr - 07 May Lufthansa
29 Apr - 16 May SWISS

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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