Cheapest return flights from London to Calgary in August from 693€

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 August 2025 (see full year).

Return flights

27 Aug - 08 Sep KLM
27 Aug - 04 Sep KLM
25 Aug - 08 Sep Air France
29 Aug - 04 Sep Air France
27 Aug - 05 Sep Air France
30 Aug - 10 Sep KLM
30 Aug - 11 Sep KLM
26 Aug - 05 Sep KLM
29 Aug - 21 Sep KLM
30 Aug - 06 Sep Air Canada
19 Aug - 25 Aug British Airways
06 Aug - 13 Aug Aer Lingus
13 Aug - 26 Aug British Airways
13 Aug - 24 Aug British Airways
18 Aug - 25 Aug Air Canada
12 Aug - 31 Aug Aer Lingus
19 Aug - 26 Aug KLM
18 Aug - 26 Aug KLM
05 Aug - 18 Aug British Airways
05 Aug - 24 Aug British Airways

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

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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