Cheapest return flights from Calgary to London in June from $726

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 June 2025 (see full year).

Return flights

03 Jun - 10 Jun Air Canada direct
04 Jun - 17 Jun Air Canada
02 Jun - 16 Jun Air Canada
09 Jun - 22 Jun Air Canada
03 Jun - 14 Jun Air Canada
02 Jun - 16 Jun WestJet direct
04 Jun - 17 Jun WestJet direct
13 Jun - 21 Jun WestJet
12 Jun - 01 Jul WestJet
09 Jun - 22 Jun WestJet direct
12 Jun - 27 Jun WestJet
13 Jun - 14 Jul WestJet direct
13 Jun - 15 Jul WestJet direct
18 Jun - 08 Jul WestJet direct
12 Jun - 01 Jul Air Canada direct
20 Jun - 20 Jul WestJet direct
28 Jun - 14 Jul WestJet direct
20 Jun - 05 Jul WestJet direct
21 Jun - 19 Jul Air Canada

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

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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