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

Return flights

09 Dec - 20 Jan	WestJet
08 Dec - 29 Dec	WestJet
05 Dec - 26 Dec	WestJet
09 Dec - 29 Dec	WestJet
09 Dec - 28 Dec	WestJet
04 Dec - 26 Dec	WestJet
08 Dec - 26 Dec	WestJet
09 Dec - 30 Dec	WestJet
11 Dec - 30 Dec	WestJet
10 Dec - 31 Dec	WestJet
10 Dec - 30 Dec	WestJet
09 Dec - 01 Jan	WestJet
14 Dec - 04 Jan	Flair Airlines
11 Dec - 01 Jan	WestJet
09 Dec - 02 Jan	WestJet
12 Dec - 01 Jan	Flair Airlines
11 Dec - 02 Jan	WestJet

Also check the deals for one-way flights from Winnipeg to Perth 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 Perth in December from 1150€

Return flights