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

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0 Children (2~11)
0 Infants (0~2)
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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 July , August 2026

28 Jul - 11 Aug $ 1,627.00
YOW
Ottawa
WestJet
3 STOPS
SYD
Sydney
SYD
Sydney
WestJet
3 STOPS
YOW
Ottawa
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24 Jul - 14 Aug $ 1,875.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
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30 Jul - 03 Aug $ 3,924.00
YOW
Ottawa
Air Canada
1 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
1 STOPS
YOW
Ottawa
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Last minute flights from Ottawa to Sydney

26 Jul - 31 Jul $ 1,813.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
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26 Jul - 31 Jul $ 1,813.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
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25 Jul - 31 Jul $ 8,877.00
YOW
Ottawa
Virgin Australia Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
Virgin Australia Airlines
1 STOPS
YOW
Ottawa
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One-way flights to Sydney from Ottawa

4:00 PM - 11:55 AM
Alaska Airlines
3 Stops
36h 50m
YOW - SYD
$ 1,038
Kiwi
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5:20 PM - 11:00 PM
United Airlines
2 Stops
47h 35m
YOW - SYD
$ 1,217
Kiwi
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3:10 PM - 10:45 PM
United Airlines
2 Stops
25h 50m
YOW - SYD
$ 1,246
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.