Cheapest return flights from Calgary to Sydney in September from 572€

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

Return flights

02 Sep - 10 Sep WestJet
10 Sep - 17 Sep WestJet
10 Sep - 21 Sep WestJet
04 Sep - 12 Sep WestJet
01 Sep - 03 Oct WestJet
02 Sep - 02 Oct WestJet
26 Sep - 17 Oct Alaska Airlines
02 Sep - 01 Oct WestJet
01 Sep - 30 Sep WestJet
02 Sep - 30 Sep WestJet
09 Sep - 18 Sep WestJet
10 Sep - 28 Oct WestJet
04 Sep - 03 Oct WestJet
23 Sep - 29 Oct WestJet
23 Sep - 07 Oct WestJet
01 Sep - 27 Sep WestJet
18 Sep - 29 Oct WestJet
23 Sep - 30 Sep WestJet
02 Sep - 29 Sep WestJet
04 Sep - 02 Oct WestJet

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

Skyscanner

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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