Cheapest return flights from Calgary to London in June from $790

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

Return flights

07 Jun - 16 Jun WestJet direct
04 Jun - 17 Jun WestJet
04 Jun - 11 Jun WestJet
08 Jun - 15 Jun WestJet direct
13 Jun - 20 Jun WestJet
03 Jun - 17 Jun WestJet direct
06 Jun - 14 Jun WestJet direct
02 Jun - 15 Jun KLM
11 Jun - 21 Jun WestJet
11 Jun - 25 Jun WestJet direct
29 Jun - 13 Jul Finnair
02 Jun - 02 Jul WestJet direct
24 Jun - 25 Jul WestJet
12 Jun - 02 Jul WestJet
19 Jun - 06 Jul WestJet direct
01 Jun - 20 Jul WestJet direct
02 Jun - 20 Jul Air Canada
22 Jun - 03 Jul WestJet direct
17 Jun - 16 Jul Lufthansa direct
24 Jun - 02 Jul Air Transat

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

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