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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 December 2025 , January 2026

30 Dec - 23 Jan $ 1,637.00
YOW
Ottawa
Porter Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Porter Airlines
3 STOPS
YOW
Ottawa
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21 Dec - 12 Jan $ 3,628.00
YOW
Ottawa
Emirates
2 STOPS
SYD
Sydney
SYD
Sydney
Emirates
2 STOPS
YOW
Ottawa
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24 Dec - 08 Jan $ 4,840.00
YOW
Ottawa
Air New Zealand
2 STOPS
SYD
Sydney
SYD
Sydney
Air New Zealand
2 STOPS
YOW
Ottawa
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Last minute flights from Ottawa to Sydney

24 Dec - 31 Dec $ 2,604.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
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24 Dec - 31 Dec $ 2,604.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
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24 Dec - 31 Dec $ 2,605.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
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One-way flights to Sydney from Ottawa

8:40 AM - 9:05 PM
Etihad Airways
3 Stops
41h 15m
YOW - SYD
$ 1,049
Kiwi
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6:00 AM - 6:40 AM
Jetstar Airways
3 Stops
36h 40m
YOW - SYD
$ 1,074
Kiwi
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3:10 PM - 10:55 PM
United Airlines
2 Stops
25h 55m
YOW - SYD
$ 1,307
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.