Cheapest return flights from Calgary to Sydney in August from 782€

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

Return flights

19 Aug - 14 Sep Alaska Airlines
13 Aug - 27 Aug WestJet
15 Aug - 22 Aug WestJet
17 Aug - 14 Sep WestJet
01 Aug - 08 Aug WestJet
18 Aug - 22 Sep WestJet
25 Aug - 22 Sep WestJet
19 Aug - 22 Sep Alaska Airlines
21 Aug - 22 Sep WestJet
17 Aug - 22 Sep Air Canada
23 Aug - 22 Sep WestJet
09 Aug - 12 Aug WestJet
13 Aug - 26 Aug WestJet
24 Aug - 31 Aug WestJet
24 Aug - 22 Sep Air Canada
03 Aug - 13 Aug WestJet
30 Aug - 09 Sep United
11 Aug - 22 Aug Delta

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

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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