YOW - SYD

C$ 987 Find Cheap Flights from Ottawa to Sydney – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Sydney departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 1,742
Typical prices: C$ 2,228-C$ 1,993
ANA
Tue 10/11Tue 17/11
YOW - SYD • 2 stops
Cheapest one-way flights
C$ 987
Typical prices: C$ 1,479-C$ 1,598
Multiple Airlines
Thu 13/8
YOW - SYD • 2 stops
Top airlines
Cheapest • from C$ 1,742 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Ottawa and Sydney. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Sydney (YOW-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Sydney

Tue, 10 Nov - Tue, 17 Nov
ANA Logo
6:00 a.m. - 8:15 p.m.
YOW
-
SYD
46h 15m
2 stops
ANA Logo
12:25 p.m. - 4:58 a.m.
SYD
-
YOW
32h 33m
2 stops
C$ 1,742ANA
Thu, 8 Oct - Thu, 15 Oct
Multiple Airlines Logo
6:55 p.m. - 12:50 p.m.
YOW
-
SYD
26h 55m
2 stops
Multiple Airlines Logo
2:15 p.m. - 5:45 a.m.
SYD
-
YOW
30h 30m
2 stops
C$ 1,842Multiple Airlines
Tue, 22 Sep - Tue, 6 Oct
ANA Logo
6:25 a.m. - 7:10 p.m.
YOW
-
SYD
46h 45m
2 stops
ANA Logo
12:45 p.m. - 2:17 p.m.
SYD
-
YOW
40h 32m
2 stops
C$ 1,888ANA
Tue, 22 Sep - Tue, 6 Oct
ANA Logo
6:25 a.m. - 9:25 a.m.
YOW
-
SYD
37h 00m
2 stops
ANA Logo
12:45 p.m. - 2:17 p.m.
SYD
-
YOW
40h 32m
2 stops
C$ 1,895ANA
Tue, 22 Sep - Tue, 6 Oct
Air Canada Logo
6:55 a.m. - 7:20 a.m.
YOW
-
SYD
34h 25m
1 stop
Air Canada Logo
10:20 a.m. - 12:53 a.m.
SYD
-
YOW
29h 33m
1 stop
C$ 1,993Air Canada
Wed, 8 Jul - Wed, 22 Jul
ANA Logo
10:44 a.m. - 7:10 p.m.
YOW
-
SYD
42h 26m
2 stops
ANA Logo
11:45 a.m. - 12:49 a.m.
SYD
-
YOW
27h 04m
2 stops
C$ 2,004ANA
Tue, 22 Sep - Tue, 6 Oct
Air Canada Logo
2:35 p.m. - 7:20 a.m.
YOW
-
SYD
26h 45m
2 stops
Air Canada Logo
10:20 a.m. - 9:24 a.m.
SYD
-
YOW
38h 04m
3 stops
C$ 2,058Air Canada
Sun, 16 Aug - Mon, 31 Aug
ANA Logo
6:55 a.m. - 7:10 p.m.
YOW
-
SYD
46h 15m
2 stops
ANA Logo
8:55 p.m. - 1:09 a.m.
SYD
-
YOW
42h 14m
2 stops
C$ 2,062ANA
Tue, 10 Nov - Tue, 17 Nov
Air Canada Logo
6:00 a.m. - 9:35 a.m.
YOW
-
SYD
35h 35m
1 stop
Air Canada Logo
11:20 a.m. - 3:46 p.m.
SYD
-
YOW
20h 26m
1 stop
C$ 2,096Air Canada
Tue, 10 Nov - Tue, 17 Nov
Air Canada Logo
6:00 a.m. - 9:35 a.m.
YOW
-
SYD
35h 35m
1 stop
Air Canada Logo
11:20 a.m. - 10:32 p.m.
SYD
-
YOW
27h 12m
2 stops
C$ 2,100Air Canada
Booking Insights

KAYAK's insights & trends for Ottawa to Sydney flights

Get data-powered insights and trends into flights from Ottawa to Sydney to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ottawa to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ottawa to Sydney departing in November.

What is the cheapest month to fly from Ottawa to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Sydney is May, where tickets cost C$ 2,071 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 2,974 and C$ 2,665 respectively.

How far in advance should I book a flight from Ottawa to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Sydney, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonOctober
Cheapest flightC$ 987
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Ottawa to Sydney

When to book flights from Ottawa to Sydney

Are your dates flexible? Find out the best times to travel from Ottawa to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ottawa to Sydney

  • What is the cheapest flight from Ottawa to Sydney?

    In the last 5 days, the lowest price for a flight from Ottawa to Sydney was C$ 987 for a one-way ticket and C$ 1,742 for a round-trip.

  • Which aircraft models fly most regularly from Ottawa to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Sydney?

    Star Alliance is the only airline alliance operating flights between Ottawa and Sydney.

  • Which is the best airline for flights from Ottawa to Sydney, Air New Zealand or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ottawa to Sydney are Air New Zealand and United Airlines. With an average price for the route of C$ 2,040 and an overall rating of 8.0, Air New Zealand is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 2,231 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Ottawa to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Ottawa to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Air New ZealandOverall score based on 645 reviews
7.9Comfort
7.4Entertainment
7.4Food
8.5Crew
8.2Boarding
Airline reviews

We got to experience Premium Economy from Sydney to Auckland and it was a great experience wiht Air New Zealand. The crew was friendly and helpful.

10.0 ExcellentManish, May 2026
SYD - AKL
Read more Air New Zealand reviews

We got to experience Premium Economy from Sydney to Auckland and it was a great experience wiht Air New Zealand. The crew was friendly and helpful.

Great first time experience with ANZ. Such a great customer service. The crew was very friendly and welcoming

Needed more leg room. Leg rest and entertainment system box took up a lot of space and I'm not tall. Breakfast was good. Poor quality of the entertainment options.

Time to upgrade those planes so you can provide first class.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Appreciated the ability to get an earlier flight home after flying in from in from Japan. No problem with boarding or crew service. The limited choice of snacks, compared to previous years. Aircraft seats seem to be getting harder and more uncomfortable all the time. Overall, happy to be home

Both my wife and I thoroughly enjoyed our return home from Tokyo to Auckland and onwards to Palmerston North. We would recommend using the Premier Business class for long-haul travel, any day. Well worth the extra cost. Cabin staff were exceptional, Thank you

Great service. Food could be improved but overall a very good airline

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Flight attendants had a little attitude. Food tastes no good.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Flight was delayed twice which made our arrival extremely late (actually into next day). Not an easy travel. But when we requested assistance for boarding we were really impressed with how they helped us! Strongly praise their assistance.

It was out first time flying Air Canada and it was ok, comfort-wise. I hope airlines are able to get a quiet room installed for young children flying. Screaming and crying the whole time in business class is quite unfortunate. That was the only thing that really messed up the experience.

Received an email a few hours before boarding that wifi and seatback entertainment would not be available. There was no explanation for this. We were served 1 x 20 gram granola bar as a snack (not even a full granola bar) which was really embarrassing. The crew was lovely (none of this was their fault) and the flight was successful, but the aircraft itself was falling apart on the inside. Overhead comfort control panels were worn and some were hanging out and non functional, This aircraft needs to be upgraded.

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

Staff were very friendly. Plane left on time and arrived on time.

Delays. Poor support booking a hotel after a diverted flight.

The Air Canada AC1 flight from Toronto to Tokyo on May 16 was great overall. Service, crew, food and entertainment were all excellent and everything ran smoothly. We had emergency exit seats so legroom was amazing, but the seats themselves weren’t very comfortable and the plane feels like it could use an upgrade for a long-haul flight. Aside from that, everything else was perfect.

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Everything you need to know for your flight from Ottawa to Sydney

Information on your arrival and departure airports