Cheapest one-way flights from London to Calgary in August from 378€

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

One-Way flights

29 Aug British Airways
30 Aug British Airways
25 Aug British Airways
15 Aug Vueling Airlines
26 Aug Brussels Airlines
29 Aug WestJet direct
23 Aug British Airways
13 Aug WestJet direct
06 Aug WestJet direct
30 Aug WestJet direct

Also check the deals for return flights from London to Calgary in August.

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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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