AirHint found the following cheapest return flights from London (LON) to Vancouver (YVR) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec	Vueling Airlines
12 Dec - 13 Jan	WestJet
04 Dec - 15 Jan	WestJet
04 Dec - 17 Jan	WestJet
07 Dec - 12 Jan	WestJet
14 Dec - 20 Jan	WestJet
26 Dec - 09 Jan	Vueling Airlines
01 Dec - 14 Jan	WestJet
24 Dec - 09 Jan	easyJet
01 Dec - 08 Dec	WestJet
11 Dec - 10 Jan	easyJet
27 Dec - 09 Jan	Vueling Airlines
03 Dec - 07 Dec	WestJet
03 Dec - 05 Dec	WestJet
01 Dec - 05 Dec	WestJet
06 Dec - 08 Dec	WestJet
01 Dec - 07 Dec	WestJet
05 Dec - 07 Dec	WestJet
06 Dec - 13 Dec	WestJet
04 Dec - 09 Dec	WestJet

Also check the deals for one-way flights from London to Vancouver in December.

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 Vancouver in December from $490

Return flights