Cheapest return flights from Ottawa to Sydney in August from 1066€

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

Return flights

19 Aug - 26 Aug WestJet
06 Aug - 26 Aug Porter Airlines (Canada) Ltd
18 Aug - 25 Aug Porter Airlines (Canada) Ltd
15 Aug - 26 Aug Porter Airlines (Canada) Ltd
05 Aug - 01 Sep WestJet
09 Aug - 24 Aug Air Canada
02 Aug - 17 Aug Air Canada

Also check the deals for one-way flights from Ottawa 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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