Cheapest return flights from London to Calgary in August from 681€

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 - 10 Sep Air France
31 Aug - 24 Sep Air France
18 Aug - 08 Sep KLM
29 Aug - 09 Sep Air France
28 Aug - 08 Sep Air France
28 Aug - 09 Sep Air France
30 Aug - 10 Sep Air France
28 Aug - 07 Sep Air France
20 Aug - 03 Sep Aer Lingus
15 Aug - 24 Aug Aer Lingus
15 Aug - 26 Aug Aer Lingus
18 Aug - 25 Aug Aer Lingus
20 Aug - 30 Aug Vueling Airlines
22 Aug - 29 Aug Aer Lingus
14 Aug - 21 Aug Aer Lingus
18 Aug - 01 Sep Aer Lingus
22 Aug - 28 Aug Aer Lingus
14 Aug - 28 Aug Aer Lingus
22 Aug - 28 Aug Air Canada direct
12 Aug - 26 Aug Vueling Airlines

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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