NZ$1,778 Cheap Flights Ottawa to Sydney (YOW-SYD)

View NZ$1,778 flight on Tue, 5 Aug. 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Sydney Airport (SYD)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$2,710 Return, found 23 hours ago
NZ$2,710
Return
found 23 hours ago
Select United flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$2,710 found 23 hours ago
Air Canada
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$2,910 Return, found 23 hours ago
NZ$2,910
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$2,910 found 23 hours ago
Air Canada
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$2,922 Return, found 23 hours ago
NZ$2,922
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$2,922 found 23 hours ago
Air Canada
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$2,933 Return, found 23 hours ago
NZ$2,933
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$2,933 found 23 hours ago
United
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$3,299 Return, found 23 hours ago
NZ$3,299
Return
found 23 hours ago
Select United flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$3,299 found 23 hours ago
Air Canada
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$4,036 Return, found 23 hours ago
NZ$4,036
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$4,036 found 23 hours ago
Air Canada
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$4,039 Return, found 23 hours ago
NZ$4,039
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$4,039 found 23 hours ago
United
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$4,042 Return, found 23 hours ago
NZ$4,042
Return
found 23 hours ago
Select United flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$4,042 found 23 hours ago
Air Canada
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$4,046 Return, found 23 hours ago
NZ$4,046
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$4,046 found 23 hours ago
Air Canada
Tue, 5 Aug. - Sat, 9 Aug.
YOW
Ottawa
SYD
Sydney
NZ$4,048 Return, found 23 hours ago
NZ$4,048
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 5 Aug. from Ottawa to Sydney, returning Sat, 9 Aug., priced at NZ$4,048 found 23 hours ago
Flight from Ottawa to Sydney route information
Origin airport
Macdonald-Cartier Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, United
Return price
NZ$2,710
Distance
15780 km

Perfect flights from Ottawa to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ottawa to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Macdonald-Cartier Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,778 and roundtrip prices from NZ$2,710. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.

Frequently asked questions

How much is a flight from YOW to Mascot Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Ottawa International Airport to Sydney Airport was NZ$2,710. Cheap tickets don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ottawa Intl. Airport to Kingsford Smith Intl. Airport (SYD)?
Most flights can be cancelled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from YOW to Sydney Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Ottawa International Airport to Sydney Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Macdonald-Cartier Intl. Airport (YOW) to Mascot Airport?
Ottawa to Sydney is around 15 900 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Throw in a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Ottawa Intl. Airport to Mascot Airport?
If you want to fly straight from Ottawa Intl. Airport to Kingsford Smith Intl. Airport (SYD), you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are YOW to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from Ottawa Intl. Airport to Sydney Airport are available up to a year before departure on Expedia. And although you may score fantastic last-minute deals, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.