C$ 770 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 11/8. 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

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Best Australia Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stopsC$ 1,393
Melbourne
Melbourne2 stopsC$ 1,652
Brisbane
Brisbane2 stopsC$ 1,715
Perth
Perth3 stopsC$ 2,063
Adelaide
Adelaide3 stopsC$ 1,971
Canberra
Canberra2 stopsC$ 1,837
Sydney
Sydney2 stopsC$ 1,393
Melbourne
Melbourne2 stopsC$ 1,652
Brisbane
Brisbane2 stopsC$ 1,715
Perth
Perth3 stopsC$ 2,063
Adelaide
Adelaide3 stopsC$ 1,971
Canberra
Canberra2 stopsC$ 1,837

Cheap Flights from Ottawa to Australia

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

Wed, 13 Aug - Wed, 20 Aug
 Logo
7:50 a.m. - 7:05 a.m.YOW-SYD
33h 15m2 stops
 Logo
9:10 a.m. - 6:45 a.m.SYD-YOW
35h 35m2 stops
C$ 1,393
Find Deal
Wed, 12 Nov - Wed, 3 Dec
Qantas Airways Logo
6:15 a.m. - 6:35 a.m.YOW-SYD
32h 20m2 stops
Qantas Airways Logo
8:30 p.m. - 12:45 a.m.SYD-YOW
44h 15m2 stops
C$ 1,436Qantas Airways
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Wed, 12 Nov - Wed, 3 Dec
Qantas Airways Logo
6:15 a.m. - 6:35 a.m.YOW-SYD
32h 20m2 stops
Qantas Airways Logo
8:30 p.m. - 12:45 a.m.SYD-YOW
44h 15m2 stops
C$ 1,438Qantas Airways
Find Deal
Mon, 3 Nov - Wed, 26 Nov
Air Canada Logo
8:15 a.m. - 9:35 a.m.YOW-SYD
33h 20m2 stops
Air Canada Logo
11:20 a.m. - 3:46 p.m.SYD-YOW
20h 26m1 stop
C$ 1,506Air Canada
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Mon, 3 Nov - Wed, 26 Nov
Air Canada Logo
4:00 p.m. - 9:35 a.m.YOW-SYD
25h 35m2 stops
Air Canada Logo
11:20 a.m. - 3:46 p.m.SYD-YOW
20h 26m1 stop
C$ 1,507Air Canada
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Tue, 7 Oct - Tue, 14 Oct
United Airlines Logo
5:25 p.m. - 9:15 a.m.YOW-MEL
24h 50m2 stops
United Airlines Logo
11:55 a.m. - 10:05 p.m.MEL-YOW
25h 10m2 stops
C$ 2,146United Airlines
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Tue, 2 Dec - Mon, 15 Dec
United Airlines Logo
2:17 p.m. - 7:30 a.m.YOW-BNE
26h 13m2 stops
United Airlines Logo
11:40 a.m. - 9:18 p.m.BNE-YOW
24h 38m3 stops
C$ 2,153United Airlines
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Mon, 20 Oct - Mon, 17 Nov
Air France Logo
5:15 p.m. - 12:40 a.m.YOW-PER
43h 25m2 stops
Air France Logo
10:30 a.m. - 3:10 p.m.PER-YOW
41h 40m2 stops
C$ 2,313Air France
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Wed, 5 Nov - Sat, 8 Nov
Cathay Pacific Logo
5:55 a.m. - 6:55 a.m.YOW-PER
36h 00m2 stops
Cathay Pacific Logo
12:15 a.m. - 5:18 p.m.PER-YOW
30h 03m2 stops
C$ 3,260Cathay Pacific
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Wed, 5 Nov - Sat, 8 Nov
Cathay Pacific Logo
5:55 a.m. - 6:55 a.m.YOW-PER
36h 00m2 stops
Cathay Pacific Logo
12:15 a.m. - 12:10 a.m.PER-YOW
36h 55m2 stops
C$ 3,264Cathay Pacific
Find Deal
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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 September, when tickets cost C$ 1,914 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is C$ 2,646 and C$ 2,566 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.

For Ottawa to Australia, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Australia back to Ottawa, the best deals are generally found on Wednesday, with Tuesday being 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 the flight from Ottawa to Australia, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonJuly
High seasonDecember
Cheapest flightC$ 770
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (34% more expensive 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 round-trip 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 at night, when round-trip flights cost C$ 1,471 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Australia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is C$ 2,060.

Reviews of the top 4 airlines serving 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.
8.0
Air New ZealandOverall score based on 486 reviews
8.5Crew
8.2Boarding
8.0Comfort
7.4Entertainment
7.3Food
Airline reviews

Great! Flight was delayed by 30 mins but all was great. Thanks.

10.0 ExcellentAnonymous, Jun 2025AKL - BNE
Read more Air New Zealand reviews

Great! Flight was delayed by 30 mins but all was great. Thanks.

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

The business class upgrade meant a good sleep on the way home after a long week away. Excellent service, great food, and comfortable seat/bed for the journey.

I love the “boarding from the back” idea - it’s so much better than the “Zones” idea that many others use. Also, the inflight wifi was a first for me! Very nice to have on a 13-hour flight!

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

The issue was with getting our boarding pases. There were issues with our arrangements that were made through Kayak. I am sorry to say that we will not use you again because of this. The flight itself was good and the flight attendants excellent.

Arriving at Coolangatta, rows 20 forward, took the airbridge across to the terminal. It was suggested to those from rows 21 back, that we take the rear stairs and to be careful crossing the tarmac. That was all well and good. However, when we got across to the terminal we then had to climb three large flights of stairs to meet up with those coming across the airbridge. No elevator! There were people carrying babies and elderly carrying hand luggage that needed assistance from others.. There was no option to turn back.

It was good for a short domestic flight. As no food ar entertainment provided, there should be a n/a rating available for those.

Economy was much nicer on the Air New Zealand planes.

At Coolangatta International it is difficult to hear voice boarding announcements when away from screen announcements.

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

In a nutshell, my bag, the one I have to pay for, because now you can’t even bring a carry on, did not make it. I am still waiting for an update. The fact that not only were have to pay for it, but on top of that we are stuck without getting it, it’s ridiculous..

Great flights. 90 minute departure delay for maintenance issues, not a great start but, afer that very good. Didn't pay extra for seats and lucked into a window and an aisle seat. Price was excellent at the super low economy level.

No TV's. Seats are super uncomfortable. Crew was great!

This was an excellent experience for a very short flight.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Just a little improvement on food but everything is excellent

This was actually a bus ride to the KW airport. It was smooth and comfortable and on time.

In flight WiFi not working. entertainment system not functioning Food was mediocre poor for business class Service was ok but not excellent Crew were pleasant. Announcements were made at a ridiculous volume.

Food, service and the boarding/offloading aspects were great. Our only issue were the seats we booked in the exit row because it was next to the bathroom so we were interrupted all night by people waiting for and then opening and closing the door to use the facilities. Would have fine for a day flight but not so much for an overnighter.

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

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