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Cheap flights from Ottawa (YOW) to Sydney (SYD)

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0 Children (2~11)
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How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)

How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)
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How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)
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How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)
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Cheap flights from Ottawa to Sydney in August , September 2026

26 Aug - 29 Sep $ 1,583.00
YOW
Ottawa
WestJet
2 STOPS
SYD
Sydney
SYD
Sydney
WestJet
2 STOPS
YOW
Ottawa
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23 Aug - 09 Sep $ 2,508.00
YOW
Ottawa
WestJet
2 STOPS
SYD
Sydney
SYD
Sydney
WestJet
2 STOPS
YOW
Ottawa
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17 Aug - 05 Sep $ 3,834.00
YOW
Ottawa
Virgin Australia Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
Virgin Australia Airlines
1 STOPS
YOW
Ottawa
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Last minute flights from Ottawa to Sydney

24 Aug - 31 Aug $ 2,171.00
YOW
Ottawa
Porter Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Porter Airlines
2 STOPS
YOW
Ottawa
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17 Aug - 31 Aug $ 2,762.00
YOW
Ottawa
Air Canada
1 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
1 STOPS
YOW
Ottawa
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17 Aug - 31 Aug $ 4,141.00
YOW
Ottawa
Air Canada
1 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
1 STOPS
YOW
Ottawa
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One-way flights to Sydney from Ottawa

7:20 AM - 11:30 PM
Qantas
2 Stops
34h 10m
YOW - SYD
$ 749
Kiwi
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6:25 PM - 9:10 AM
Cathay Pacific
2 Stops
35h 45m
YOW - SYD
$ 1,148
Kiwi
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3:10 PM - 11:00 PM
United Airlines
2 Stops
25h 45m
YOW - SYD
$ 1,227
Kiwi
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How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)

Related info for your journey
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How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.