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

Return flights

25 Dec - 17 Jan	WestJet
06 Dec - 10 Dec	WestJet
15 Dec - 10 Jan	WestJet
14 Dec - 25 Dec	Air Canada
11 Dec - 25 Dec	Air Canada
14 Dec - 26 Dec	Air Canada
23 Dec - 17 Jan	Air Canada
25 Dec - 09 Jan	WestJet
24 Dec - 12 Jan	WestJet
22 Dec - 17 Jan	WestJet
15 Dec - 29 Dec	WestJet
28 Dec - 17 Jan	WestJet
29 Dec - 07 Jan	Air Canada
21 Dec - 10 Jan	Flair Airlines
17 Dec - 29 Dec	Air Canada
18 Dec - 07 Jan	WestJet
30 Dec - 31 Dec	WestJet

Also check the deals for one-way flights from Winnipeg 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 Winnipeg to London in December from $684

Return flights