Cheapest return flights from Calgary to London in October from 576€

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

Return flights

27 Oct - 10 Nov WestJet direct
04 Oct - 15 Oct Air Canada
16 Oct - 30 Oct Air Canada
04 Oct - 18 Oct Air Canada
05 Oct - 12 Oct Lufthansa direct
16 Oct - 30 Oct WestJet direct
04 Oct - 15 Oct WestJet direct
04 Oct - 18 Oct WestJet direct

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

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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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