Cheapest one-way flights from Calgary to Sydney in October from 478€

AirHint found the following cheapest one-way flights from Calgary (YYC) to Sydney (SYD) in October 2025 (see full year).

One-Way flights

01 Oct WestJet
24 Oct WestJet
15 Oct Delta
19 Oct Air Canada
18 Oct Air Canada
17 Oct WestJet

Also check the deals for return flights from Calgary to Sydney in October.

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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