C$ 1,153 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 28/7. 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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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

Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
9:45 a.m. - 5:35 a.m.
MEL
-
YOW
33h 50m
2 stops
Multiple Airlines Logo
7:20 a.m. - 6:45 a.m.
YOW
-
MEL
33h 25m
3 stops
C$ 2,073Multiple Airlines
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
9:45 a.m. - 5:35 a.m.
MEL
-
YOW
33h 50m
2 stops
Multiple Airlines Logo
7:20 a.m. - 6:45 a.m.
YOW
-
MEL
33h 25m
2 stops
C$ 2,086Multiple Airlines
Mon, 20 Jul - Wed, 19 Aug
Air Canada Logo
8:30 p.m. - 4:49 p.m.
MEL
-
YOW
34h 19m
2 stops
Air Canada Logo
6:55 a.m. - 11:05 a.m.
YOW
-
MEL
38h 10m
2 stops
C$ 2,135Air Canada
Mon, 20 Jul - Wed, 19 Aug
Air Canada Logo
8:30 p.m. - 4:49 p.m.
MEL
-
YOW
34h 19m
2 stops
Air Canada Logo
2:00 p.m. - 11:05 a.m.
YOW
-
MEL
31h 05m
3 stops
C$ 2,146Air Canada
Mon, 25 May - Mon, 1 Jun
Air Canada Logo
6:00 a.m. - 6:00 a.m.
MEL
-
YOW
38h 00m
2 stops
Air Canada Logo
6:05 p.m. - 11:05 a.m.
YOW
-
MEL
27h 00m
2 stops
C$ 2,211Air Canada
Mon, 25 May - Mon, 1 Jun
Air Canada Logo
6:00 a.m. - 6:00 a.m.
MEL
-
YOW
38h 00m
2 stops
Air Canada Logo
4:00 p.m. - 11:35 a.m.
YOW
-
MEL
29h 35m
3 stops
C$ 2,222Air Canada
Thu, 28 May - Thu, 11 Jun
WestJet Logo
8:30 p.m. - 3:20 p.m.
SYD
-
YOW
32h 50m
2 stops
WestJet Logo
4:15 p.m. - 6:35 a.m.
YOW
-
SYD
24h 20m
2 stops
C$ 2,495WestJet
Thu, 21 May - Thu, 4 Jun
WestJet Logo
8:30 p.m. - 5:35 a.m.
SYD
-
YOW
23h 05m
2 stops
WestJet Logo
7:20 a.m. - 6:35 a.m.
YOW
-
SYD
33h 15m
2 stops
C$ 2,631WestJet
Sun, 12 Jul - Wed, 5 Aug
Air New Zealand Logo
7:50 p.m. - 12:49 a.m.
PER
-
YOW
40h 59m
2 stops
Air New Zealand Logo
6:55 a.m. - 4:00 p.m.
YOW
-
PER
45h 05m
2 stops
C$ 3,127Air New Zealand
Tue, 12 May - Fri, 15 May
Cathay Pacific Logo
8:20 a.m. - 5:35 p.m.
PER
-
YOW
45h 15m
2 stops
Cathay Pacific Logo
6:25 p.m. - 10:40 p.m.
YOW
-
PER
64h 15m
2 stops
C$ 3,195Cathay Pacific
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 flight to Ottawa?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Ottawa was found on the route from Sydney, at C$ 2,073 return. The most popular connection is from Toronto to Ottawa and KAYAK users have found round-trip deals for as low as C$ 236 in the last 3 days.

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 February, where tickets cost C$ 1,524 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is C$ 3,123 and C$ 2,955 respectively. For one-way flights, the best month to travel is February with an average price of C$ 1,524.

Find deals

Good to know

Low seasonFebruary
Cheapest flightC$ 1,153
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Sydney to Ottawa

FAQs - booking Ottawa flights

  • What is the cheapest flight to Ottawa?

    In the last 3 days, the cheapest flight deal to Ottawa was found on the route from Sydney, at C$ 2,073 return. The most popular connection is from Toronto to Ottawa and KAYAK users have found round-trip deals for as low as C$ 236 in the last 3 days.

  • 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.

  • 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.

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

    Each week there are around 2,062 direct flights from within Australia to Ottawa. The most common day for departures is Friday, 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 10975 reviews
7.1Comfort
6.3Food
7.3Boarding
7.8Crew
6.8Entertainment
Airline reviews

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

2.0 MediocreAnonymous, Apr 2026
LAS - YYZ
Read more Air Canada reviews

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

Flight attendants were ok. But it was a full flight.

It was good that our flight left early. It was a nice smooth flight and landing.

Complimentary food options could be better. There should be a little wait between people boarding with children under 6 and the rest of the boarding. There isn’t enough time to get yourself situated before take off.

I was tired enough to fall asleep soon after takeoff and slept until "we are starting our descent to Toronto" announcement. That's not bad at all.

Very tight seats - no legroom at all, very tight to the person in front of you. If you have basic fare, you are loading zone 6 regardless of where you are sitting in the plane - meaning even as a middle aisle person at the front of the plane, I had to get people to get up and let me in as they had boarded earlier. Having to pay for a carry on is criminal. I am a frequent flyer, and air Canada has now joined the list of other terrible North American Airlines.

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.

Boarding went smoothly and on time. No entertainment system and only a cookie for breakfast.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Travelling to a place near Ottawa?

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

Everything you need to know for your flight to Ottawa

Information on the airport you'll fly into in Ottawa

Ottawa (YOW)