Cheapest return flights from London to Calgary in October from 615€

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

Return flights

07 Oct - 14 Oct KLM
07 Oct - 15 Oct Aer Lingus
01 Oct - 14 Oct KLM
20 Oct - 27 Oct KLM
02 Oct - 09 Oct Finnair
09 Oct - 22 Oct Aer Lingus
09 Oct - 25 Oct KLM
17 Oct - 21 Oct KLM
07 Oct - 23 Oct SWISS
07 Oct - 15 Oct Lufthansa direct

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

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