YOW - SYD

C$ 875 Find Cheap Flights from Ottawa to Sydney

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 11/6. 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$ 1,682
Typical prices: C$ 2,309-C$ 2,069
ANA
Tue 9/6Tue 16/6
YOW - SYD • 2 stops
Cheapest one-way flights
C$ 875
Overall average: C$ 1,179
Multiple Airlines
Thu 11/6
YOW - SYD • 3 stops
Top airlines
Cheapest • from C$ 1,682 (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 • 10% 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, 9 Jun - Tue, 16 Jun
ANA Logo
6:55 a.m. - 7:10 p.m.
YOW
-
SYD
46h 15m
2 stops
ANA Logo
8:55 p.m. - 12:55 a.m.
SYD
-
YOW
42h 00m
2 stops
C$ 1,682ANA
Tue, 9 Jun - Tue, 16 Jun
ANA Logo
6:55 a.m. - 7:10 p.m.
YOW
-
SYD
46h 15m
2 stops
ANA Logo
11:45 a.m. - 12:55 a.m.
SYD
-
YOW
27h 10m
2 stops
C$ 1,741ANA
Sun, 18 Oct - Sun, 1 Nov
ANA Logo
6:55 a.m. - 8:10 p.m.
YOW
-
SYD
46h 15m
2 stops
ANA Logo
12:25 p.m. - 5:58 a.m.
SYD
-
YOW
32h 33m
2 stops
C$ 1,775ANA
Sun, 18 Oct - Mon, 2 Nov
ANA Logo
6:52 a.m. - 10:25 a.m.
YOW
-
SYD
36h 33m
2 stops
ANA Logo
12:25 p.m. - 4:58 a.m.
SYD
-
YOW
32h 33m
2 stops
C$ 1,779ANA
Thu, 4 Jun - Thu, 18 Jun
ANA Logo
6:55 a.m. - 7:10 p.m.
YOW
-
SYD
46h 15m
2 stops
ANA Logo
11:45 a.m. - 12:49 a.m.
SYD
-
YOW
27h 04m
2 stops
C$ 1,843ANA
Mon, 19 Oct - Mon, 2 Nov
ANA Logo
10:35 a.m. - 10:25 a.m.
YOW
-
SYD
32h 50m
2 stops
ANA Logo
12:25 p.m. - 4:58 a.m.
SYD
-
YOW
32h 33m
2 stops
C$ 1,944ANA
Sat, 17 Oct - Mon, 2 Nov
Air Canada Logo
6:15 p.m. - 8:20 a.m.
YOW
-
SYD
47h 05m
2 stops
Air Canada Logo
11:20 a.m. - 9:38 a.m.
SYD
-
YOW
38h 18m
2 stops
C$ 1,947Air Canada
Sat, 17 Oct - Wed, 4 Nov
Air Canada Logo
9:30 p.m. - 8:20 a.m.
YOW
-
SYD
43h 50m
2 stops
Air Canada Logo
11:20 a.m. - 4:58 a.m.
SYD
-
YOW
33h 38m
1 stop
C$ 1,951Air Canada
Sat, 17 Oct - Wed, 4 Nov
Air Canada Logo
9:30 p.m. - 8:20 a.m.
YOW
-
SYD
43h 50m
2 stops
Air Canada Logo
11:20 a.m. - 9:38 a.m.
SYD
-
YOW
38h 18m
2 stops
C$ 1,956Air Canada
Mon, 19 Oct - Wed, 4 Nov
Air Canada Logo
10:05 p.m. - 8:20 a.m.
YOW
-
SYD
43h 15m
2 stops
Air Canada Logo
11:20 a.m. - 3:46 p.m.
SYD
-
YOW
20h 26m
1 stop
C$ 1,958Air 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 June.

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 November, where tickets cost C$ 2,042 (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$ 2,702 and C$ 2,530 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 seasonJuly
Cheapest flightC$ 875
Best time to beat the crowds but there is an average 11% increase in price.
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 3 days, the lowest price for a flight from Ottawa to Sydney was C$ 875 for a one-way ticket and C$ 1,682 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$ 1,934 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$ 2,167 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 638 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.4Entertainment
7.4Food
Airline reviews

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.

6.0 GoodCraig, Apr 2026
AKL - MEL
Read more Air New Zealand reviews

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.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

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.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

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

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

They were fast and I like how they used to entertainment system to play video about the safety.

Flight delayed. Connecting to night flight was stressful but made it. Jusr in time. Ran.88Flight was fine.

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

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

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

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

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.

I cannot think how they could put more seats together but they did. So elbow to elbow leg to leg for these long journeys they should consider leg space at least. Since they did not offer to check people's carry one space was tight and if you did not get on first people used your assigned overhead storage so now your doing these same to another. Cascading inconvenience.

Despite exit row seating, which gave leg room, seating was so narrow, the next passenger spilled over onto my seat. WiFi did not work.

It was okay. The seating didn’t give you much space especially when you book a premium. It was still pretty close. The seats had no screens which was a disappointment. The crew was awesome though. Again I wish the wait between families with children boarding and general boarding was a little longer to give families some time to get situated especially those bringing a stroller like myself or for solo parents travelling like myself who has to do everything. The time between boarding zones especially with chilling is so short, I had to gate check my stroller and did not have enough time to pull it down and transport my luggage inside all while having my infant strapped to me or to even ask a flight attendant to assist as they’re busy with the the general boarding going on

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

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.

Flight and attendance were very good we had 2 hour delay that took the shine of it

Rude flight attendants with poor service. Worst first class experience I’ve ever had.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

The seat design in the premium economy section leaves virtually no room under the seat to store a bag or purse. Other than that, it was a great flight. Arrived early.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

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

Information on your arrival and departure airports