AirHint found the following cheapest return flights from Calgary (YYC) to Sydney (SYD) in January 2026 (see full year).

Return flights

26 Jan - 17 Feb	Delta
19 Jan - 26 Jan	Delta
20 Jan - 29 Jan	Delta
12 Jan - 19 Jan	United
12 Jan - 16 Feb	United
02 Jan - 26 Jan	WestJet
02 Jan - 21 Jan	WestJet
02 Jan - 23 Jan	WestJet
02 Jan - 24 Jan	WestJet
10 Jan - 26 Jan	WestJet
02 Jan - 22 Jan	WestJet
02 Jan - 20 Jan	WestJet
05 Jan - 04 Feb	WestJet

Also check the deals for one-way flights from Calgary to Sydney in January.

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 Calgary to Sydney in January from 811€

Return flights