Cheapest return flights from Calgary to London in April from 960CAD

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

Return flights

01 Apr - 25 Apr Delta
23 Apr - 29 Apr Lufthansa
02 Apr - 10 Apr Air Canada
28 Apr - 20 May Lufthansa
28 Apr - 20 May WestJet direct
23 Apr - 29 Apr WestJet direct
02 Apr - 10 Apr WestJet direct
01 Apr - 25 Apr WestJet direct

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

Skyscanner

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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