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

Return flights

04 Dec - 01 Jan	Delta
01 Dec - 24 Dec	Air Canada
11 Dec - 31 Dec	Delta
06 Dec - 31 Dec	Delta
27 Dec - 05 Jan	Delta
08 Dec - 05 Jan	Delta
11 Dec - 11 Jan	Delta
01 Dec - 29 Dec	Air Canada
01 Dec - 12 Dec	Air Canada	direct
03 Dec - 01 Jan	Delta
27 Dec - 10 Jan	Delta
10 Dec - 10 Jan	Delta
03 Dec - 15 Dec	Air Canada
03 Dec - 01 Jan	Air Canada	direct
04 Dec - 01 Jan	Virgin Australia	direct
05 Dec - 14 Dec	Air Canada	direct
09 Dec - 15 Dec	Air Canada
04 Dec - 03 Jan	Delta
15 Dec - 27 Dec	Fiji Airways
15 Dec - 29 Dec	Fiji Airways

Also check the deals for one-way flights from Sydney to Vancouver 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 Sydney to Vancouver in December from 883€

Return flights