AirHint found the following cheapest return flights from Winnipeg (YWG) to London (LHR) in March 2026 (see full year).

Return flights

31 Mar - 08 Apr	WestJet
03 Mar - 09 Mar	WestJet
04 Mar - 19 Mar	WestJet
11 Mar - 25 Mar	Air Canada
04 Mar - 25 Mar	Air Canada
11 Mar - 18 Mar	Air Canada
17 Mar - 25 Mar	Air Canada
10 Mar - 24 Mar	Air Canada
03 Mar - 24 Mar	Air Canada
15 Mar - 21 Mar	WestJet
15 Mar - 24 Mar	Flair Airlines
11 Mar - 15 Apr	Air Canada
18 Mar - 08 Apr	Air Canada
18 Mar - 07 Apr	Air Canada
17 Mar - 07 Apr	Air Canada
27 Mar - 11 Apr	WestJet
27 Mar - 01 Apr	Air Canada
11 Mar - 02 Apr	Air Canada
28 Mar - 01 Apr	Air Canada

Also check the deals for one-way flights from Winnipeg to London in March.

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 March from $669

Return flights