AirHint found the following cheapest return flights from Kelowna (YLW) to London (LHR) in December 2025 (see full year).

Return flights

08 Dec - 15 Dec	Air Canada
24 Dec - 29 Dec	Flair Airlines
10 Dec - 17 Dec	WestJet
22 Dec - 06 Jan	Flair Airlines
24 Dec - 31 Dec	Air Canada
25 Dec - 31 Dec	WestJet
13 Dec - 16 Dec	Air Canada
10 Dec - 16 Dec	Air Canada
14 Dec - 22 Dec	WestJet
23 Dec - 31 Dec	WestJet
14 Dec - 29 Dec	Air Canada
25 Dec - 01 Jan	Air Canada
13 Dec - 03 Jan	Air Canada
27 Dec - 04 Jan	WestJet
18 Dec - 04 Jan	WestJet
20 Dec - 02 Jan	WestJet

Also check the deals for one-way flights from Kelowna to London 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 Kelowna to London in December from 719€

Return flights