AirHint found the following cheapest return flights from Vancouver (YVR) to Sydney (SYD) in September 2025 (see full year).

Return flights

04 Sep - 12 Sep	WestJet
02 Sep - 12 Sep	WestJet
03 Sep - 17 Sep	WestJet
02 Sep - 05 Sep	WestJet
03 Sep - 07 Sep	WestJet
02 Sep - 09 Sep	WestJet
04 Sep - 11 Sep	WestJet
20 Sep - 01 Oct	WestJet
08 Sep - 15 Sep	WestJet
01 Sep - 08 Sep	WestJet
09 Sep - 16 Sep	WestJet
27 Sep - 07 Oct	Philippine Airlines
04 Sep - 03 Oct	WestJet
18 Sep - 22 Oct	WestJet
08 Sep - 06 Oct	ANA
08 Sep - 06 Oct	Air Canada	direct
20 Sep - 13 Oct	ANA
18 Sep - 09 Oct	Philippine Airlines
20 Sep - 13 Oct	Air Canada	direct
18 Sep - 22 Oct	Air Canada	direct

Also check the deals for one-way flights from Vancouver to Sydney in September.

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 Vancouver to Sydney in September from 565€

Return flights