Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)

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.
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.

Cheap flights from Ottawa to Sydney in March , April 2026

31 Mar - 14 Apr $ 1,248.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
Pick dates
31 Mar - 30 Apr $ 1,407.00
YOW
Ottawa
WestJet
3 STOPS
SYD
Sydney
SYD
Sydney
WestJet
2 STOPS
YOW
Ottawa
Pick dates
24 Mar - 30 Apr $ 1,409.00
YOW
Ottawa
WestJet
3 STOPS
SYD
Sydney
SYD
Sydney
WestJet
2 STOPS
YOW
Ottawa
Pick dates

Last minute flights from Ottawa to Sydney

26 Mar - 01 Apr $ 1,249.00
YOW
Ottawa
United Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
YOW
Ottawa
Pick dates
12 Mar - 31 Mar $ 3,204.00
YOW
Ottawa
Air New Zealand
2 STOPS
SYD
Sydney
SYD
Sydney
Air New Zealand
2 STOPS
YOW
Ottawa
Pick dates
08 Mar - 31 Mar $ 4,332.00
YOW
Ottawa
Air New Zealand
2 STOPS
SYD
Sydney
SYD
Sydney
Air New Zealand
2 STOPS
YOW
Ottawa
Pick dates

One-way flights to Sydney from Ottawa

10:35 AM - 9:00 AM
Fiji Airways
3 Stops
35h
YOW - SYD
$ 612
Kiwi
Pick dates
2:15 PM - 9:30 PM
United Airlines
2 Stops
25h 45m
YOW - SYD
$ 833
Kiwi
Pick dates
4:15 PM - 10:35 PM
United Airlines
2 Stops
24h 50m
YOW - SYD
$ 841
Kiwi
Pick dates

How to find the cheapest flight from Ottawa (YOW) to Sydney (SYD)

Related info for your journey
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.
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.