Cheapest return flights from Calgary to London in August from 732€

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

Return flights

11 Aug - 18 Aug Iberia
05 Aug - 29 Aug Iberia
12 Aug - 19 Aug Iberia
24 Aug - 31 Aug Air Canada
30 Aug - 12 Sep Air Canada
11 Aug - 18 Aug WestJet direct
12 Aug - 19 Aug WestJet direct
05 Aug - 29 Aug WestJet direct

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

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