Cheapest return flights from Calgary to London in April from $865

Best time to book flights for Calgary (YYC) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Calgary (YYC) to London (LHR) in April 2025 (see full year).

Return flights

10 Apr - 17 Apr Air Canada direct
13 Apr - 20 Apr Air Canada direct
12 Apr - 19 Apr Air Canada
17 Apr - 24 Apr Air Canada
12 Apr - 19 Apr Air Canada direct
17 Apr - 24 Apr Air Canada direct
01 Apr - 15 Apr TAP direct
01 Apr - 13 Apr TAP 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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