C$ 1,061 Find Cheap Flights from Australia to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ottawa departing on 15/4. 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 Ottawa

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

Cheapest round-trip
C$ 1,758
Overall average: C$ 2,278
Air Canada
Wed 18/2Sun 22/2
SYD - YOW • 1 stop
Cheapest one-way flights
C$ 996
Multiple Airlines
Wed 15/4
PER - YOW • 3 stops
When to travel
June
Cheapest • 32% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Australia to Ottawa

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

Wed, 18 Feb - Sun, 22 Feb
Air Canada Logo
11:20 a.m. - 6:43 a.m.SYD-YOW
35h 23m1 stop
Air Canada Logo
5:35 p.m. - 9:35 a.m.YOW-SYD
48h 00m2 stops
C$ 1,758Air Canada
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Air Canada Logo
11:20 a.m. - 9:38 a.m.SYD-YOW
38h 18m2 stops
Air Canada Logo
5:35 p.m. - 9:35 a.m.YOW-SYD
48h 00m2 stops
C$ 1,761Air Canada
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Air Canada Logo
11:20 a.m. - 3:45 p.m.SYD-YOW
20h 25m1 stop
Air Canada Logo
5:35 p.m. - 9:35 a.m.YOW-SYD
48h 00m2 stops
C$ 1,765Air Canada
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Air Canada Logo
11:20 a.m. - 3:45 p.m.SYD-YOW
20h 25m1 stop
Air Canada Logo
7:45 a.m. - 9:35 a.m.YOW-SYD
33h 50m1 stop
C$ 1,840Air Canada
Find Deal
Wed, 18 Feb - Sun, 22 Feb
Air Canada Logo
11:20 a.m. - 3:45 p.m.SYD-YOW
20h 25m1 stop
Air Canada Logo
5:50 p.m. - 9:35 a.m.YOW-SYD
23h 45m1 stop
C$ 1,841Air Canada
Find Deal
Wed, 3 Dec - Fri, 5 Dec
Multiple Airlines Logo
12:00 p.m. - 12:41 a.m.MEL-YOW
28h 41m2 stops
Multiple Airlines Logo
6:45 a.m. - 5:15 a.m.YOW-MEL
30h 30m2 stops
C$ 2,357Multiple Airlines
Find Deal
Wed, 3 Dec - Fri, 5 Dec
Multiple Airlines Logo
7:20 a.m. - 12:41 a.m.MEL-YOW
33h 21m3 stops
Multiple Airlines Logo
6:45 a.m. - 5:15 a.m.YOW-MEL
30h 30m2 stops
C$ 2,399Multiple Airlines
Find Deal
Sun, 28 Dec - Sun, 4 Jan
United Airlines Logo
2:00 p.m. - 9:18 p.m.SYD-YOW
47h 18m2 stops
United Airlines Logo
5:09 p.m. - 6:20 a.m.YOW-SYD
45h 11m2 stops
C$ 3,138United Airlines
Find Deal
Tue, 10 Mar - Sun, 15 Mar
Cathay Pacific Logo
12:25 a.m. - 12:39 a.m.PER-YOW
36h 14m2 stops
Cathay Pacific Logo
5:40 a.m. - 6:55 a.m.YOW-PER
37h 15m2 stops
C$ 3,466Cathay Pacific
Find Deal
Tue, 10 Mar - Sun, 15 Mar
Cathay Pacific Logo
12:25 a.m. - 5:18 p.m.PER-YOW
28h 53m2 stops
Cathay Pacific Logo
5:40 a.m. - 6:55 a.m.YOW-PER
37h 15m2 stops
C$ 3,472Cathay Pacific
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Ottawa

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

What is the cheapest month to fly to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ottawa, 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 to Ottawa is May, where tickets cost C$ 1,601 on average for one-way flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is C$ 2,970 and C$ 2,649 respectively. For return trips, the best month to travel is June with an average price of C$ 1,545.

Good to know

Low seasonJanuary
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (6% more expensive on average)

FAQs - booking Ottawa flights

  • How far is Ottawa Airport from central Ottawa?

    Ottawa Airport is 11 km from the centre of Ottawa.

  • What is the name of Ottawa’s airport?

    All flights to Ottawa land at Ottawa Airport. The airport code is YOW,and it can also be referred to as Macdonald–Cartier Intl, Ottawa, or Ottawa Macdonald-Cartier Intl.

  • What is the cheapest day to fly to Ottawa?

    Based on KAYAK data, the cheapest day to fly to Ottawa is Wednesday where tickets can be as cheap as C$ 2,466. On the other hand, the most expensive day to fly is Sunday, where prices are C$ 2,947 on average.

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

    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 to Ottawa.

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

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

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

    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 Ottawa 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 to Ottawa?

    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 Ottawa 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 Ottawa?

    The cheapest time of day to fly to Ottawa is generally in the morning, when flights cost C$ 2,511 on average. The most expensive time of day to fly to Ottawa is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 2,511.

  • How many direct flights to Ottawa are there each week?

    Each week there are around 433 direct flights from within Australia to Ottawa. The most common day for departures is Thursday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Ottawa

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ottawa flight deals.

Reviews of the top airline flying from Australia to Ottawa

 
See real verified KAYAK customer reviews for airlines flying to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Ottawa. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ottawa? 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 10450 reviews
6.3Food
6.8Entertainment
7.3Boarding
7.1Comfort
7.8Crew
Airline reviews

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

10.0 ExcellentAnonymous, Nov 2025PUJ - YYZ
Read more Air Canada reviews

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

Awful. No running water on the plane. Bathroom extremely grimy, panels taped into place. Breakfast eggs with a terrible texture.

it was hours late with a fake story about the high wind

I had a fine time, but when I booked my tickets, I chose my seats. I had picked specific seats. When I checked in, I learned that my seats were gone, they'd put me in random seats instead. I didn't care for the flight from Toronto to Philly, but for Haneda to Toronto, I was very uncomfortable in a middle seat instead of an aisle seat.

Air canada definitely needs to get better with their timing for flight as our first flight time was changed and moved earlier and flight from hnd to yyz was delayed by like 1.5hrs

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

Seats too small and too cramped, I have stomach cancer and I threw up after the flight . No advance boarding for disabled people. No aisle seats available for disabled people who have to use the washroom frequently. No space for cabin baggage for disabled people who have to carry bulky medications or equipment to use on the flight. Baggage rules and fees are ridiculous. I have been an aeroplan member for 30 years and I fly frequently, but from now on I will choose offshore carriers. .

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Perth
Calabogie
Wakefield
Prescott
Petawawa
Ingleside
Winchester
Lanark
Jasper

Everything you need to know for your flight to Ottawa

Information on the airport you'll fly into in Ottawa