$930 Find Cheap Flights from Ottawa to Australia

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 Australia departing on 30/10. 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

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Cheap Flights from Ottawa to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney3 stops$1,961
Brisbane
Brisbane2 stops$2,000
Perth
Perth2 stops$2,667
Sydney
Sydney3 stops$1,961
Brisbane
Brisbane2 stops$2,000
Perth
Perth2 stops$2,667

Book Cheap Ottawa to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ottawa to Australia 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 return flight deals from Ottawa to Australia

Wed, 29 Oct - Wed, 5 Nov
 Logo
14:50 - 12:45YOW-SYD
30h 55m3 stops
 Logo
14:00 - 01:38SYD-YOW
27h 38m3 stops
$1,961
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Air Canada Logo
17:25 - 07:45YOW-BNE
24h 20m2 stops
Air Canada Logo
10:45 - 22:18BNE-YOW
26h 33m2 stops
$2,000Air Canada
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Wed, 29 Oct - Wed, 5 Nov
 Logo
09:15 - 10:30YOW-SYD
34h 15m3 stops
 Logo
13:55 - 00:41SYD-YOW
26h 46m3 stops
$2,088
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Air Canada Logo
17:50 - 07:45YOW-BNE
23h 55m1 stop
Air Canada Logo
10:45 - 00:18BNE-YOW
28h 33m1 stop
$2,089Air Canada
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Wed, 29 Oct - Wed, 5 Nov
 Logo
14:05 - 12:45YOW-SYD
31h 40m3 stops
 Logo
14:00 - 00:41SYD-YOW
26h 41m3 stops
$2,107
Find Deal
Wed, 29 Oct - Wed, 5 Nov
United Airlines Logo
17:14 - 09:15YOW-SYD
25h 01m2 stops
United Airlines Logo
12:10 - 18:55SYD-YOW
22h 45m2 stops
$2,311United Airlines
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Sun, 26 Oct - Sun, 9 Nov
ANA Logo
11:10 - 10:30YOW-SYD
32h 20m2 stops
ANA Logo
21:45 - 00:18SYD-YOW
42h 33m2 stops
$2,313ANA
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Sun, 28 Sep - Sun, 5 Oct
United Airlines Logo
19:29 - 08:15YOW-MEL
46h 46m2 stops
United Airlines Logo
11:55 - 22:05MEL-YOW
25h 10m2 stops
$2,332United Airlines
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Wed, 24 Dec - Mon, 26 Jan
Air New Zealand Logo
07:45 - 17:40YOW-MEL
41h 55m2 stops
Air New Zealand Logo
18:50 - 06:43MEL-YOW
51h 53m2 stops
$2,728Air New Zealand
Find Deal
Wed, 24 Dec - Mon, 26 Jan
Air New Zealand Logo
07:45 - 09:25YOW-MEL
33h 40m2 stops
Air New Zealand Logo
18:50 - 06:43MEL-YOW
51h 53m2 stops
$2,751Air New Zealand
Find Deal
Booking Insights

KAYAK's insights & trends for Ottawa to Australia flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Australia, 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 Australia is April, when tickets cost $2,233 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $2,898 and $2,745 respectively.

What’s the cheapest day of the week to fly from Ottawa to Australia?

The average price of all round-trip flights from Ottawa to Australia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ottawa to Australia, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Australia, Sunday is the cheapest day to fly and Friday is the most expensive.

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

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 Australia, 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 a flight from Ottawa to Australia, you should book around 4 weeks before departure, which saves you about 22% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$930
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Ottawa to Sydney

FAQs - booking Australia flights

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

    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 Australia.

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

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

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

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

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

    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 from Ottawa to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Australia?

    The cheapest time of day to fly to Australia is generally in the morning, when retur flights cost $1,445 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,732.

Reviews of the top airline flying from Ottawa to Australia

 
Need help choosing which airline to fly with from Ottawa to Australia? 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.
7.1
Air CanadaOverall score based on 10000 reviews
7.1Comfort
6.3Food
7.3Boarding
7.8Crew
6.8Entertainment
Airline reviews

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

10.0 ExcellentAnonymous, Sept 2025YOW - YVR
Read more Air Canada reviews

Flying with Air Canada is still better than the discount airlines like Flair. The seats are more comfortable and the on-board entertainment is better, with each seat having a built in screen and lots of content to watch. Onboard WIFI is also great to have, as well as plugs for charging. I think passengers in general are getting better at not bringing too much luggage onboard, and Air Canada is better at managing this without customers feeling like they are being taken advantage of with extra fees. I have travelled on different airlines and all seem to be loading faster, with fewer people bringing both a carry on and a personal item. Now I just bring one item and it fits under the seat so I don't need to worry about finding a place in the overhead bins. Overall, across the industry, asking customers to pay for carry on baggage is fair because it allows customers to only pay for what they need, and it helps to keep the planes on time. Kudos to Air Canada for its approach - the desired result is achieved without customers feeling that they are being surprised and caught with unexpected extra fees.

The crew were fabulous. The flight was bumpy and I always like the captain to tell me what that is about or my imagination gets carries away.

I liked the behaviour of the crew members.The flight was good.

Food can be better. Taste and option, the pasta wasn't the greatest.

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

Flight was fine and on time. But no entertainment system and little leg room.

I swear airplane seats keep getting smaller and smaller but everything else was great. Smooth sailing and we got in early.

No food to provide, they forgot that, in some cases, people stay at the airport for hours without food. Now, to provide them with food, they have to ask them to pay, because some don't have money. That way, they can't eat.

After a long flight from Tokyo, our connecting flight home was canceled due to “maintenance” while we were on our layover in Toronto. Very frustrating to close out our honeymoon, although I’m sure others had it even worse during last week’s strike. Air Canada staff at Pearson Airport are the one thing that kept me remotely at peace during this — they were very helpful and deserve a lot of props. But I would not fly Air Canada again.

It was good to receive a card for my birthday

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

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