Cheapest return flights from London to Calgary in October from 677€

Best time to book flights for London (LHR) to Calgary (YYC) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Calgary (YYC) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct Air France
15 Oct - 05 Nov KLM
14 Oct - 21 Oct KLM
13 Oct - 20 Oct KLM
13 Oct - 23 Oct KLM
01 Oct - 15 Oct Air France
22 Oct - 01 Nov Scandinavian Airlines
19 Oct - 28 Oct KLM
18 Oct - 28 Oct KLM
09 Oct - 15 Oct KLM
01 Oct - 11 Oct Aer Lingus
25 Oct - 31 Oct British Airways
25 Oct - 01 Nov British Airways
15 Oct - 05 Nov WestJet direct
22 Oct - 01 Nov WestJet direct
25 Oct - 01 Nov WestJet direct

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

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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