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

Return flights

14 Jan - 31 Jan	SWISS
15 Jan - 21 Jan	Vueling Airlines
15 Jan - 26 Jan	Vueling Airlines
14 Jan - 28 Jan	Vueling Airlines
15 Jan - 29 Jan	Vueling Airlines
14 Jan - 27 Jan	Vueling Airlines
21 Jan - 28 Jan	Air Transat
18 Jan - 24 Jan	Air Transat
22 Jan - 27 Jan	Air Transat
23 Jan - 28 Jan	Air Transat
26 Jan - 02 Feb	Air Transat
23 Jan - 06 Feb	Air Transat
25 Jan - 08 Feb	Air Transat
28 Jan - 02 Feb	Air Transat
30 Jan - 08 Feb	Air Transat
23 Jan - 13 Feb	Air Transat
18 Jan - 01 Feb	easyJet
28 Jan - 07 Feb	Vueling Airlines
31 Jan - 12 Feb	easyJet
30 Jan - 07 Feb	Vueling Airlines

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

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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Cheapest return flights from London to Calgary in January from $475

Return flights