YOW

$1,080 Find Cheap Flights 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 20/8. 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, 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 return fare
$1,668
Typical prices: $1,828-$2,426
Multiple Airlines
Thu 6/8Wed 9/9
SYD - YOW • 3 stops
Cheapest one-way flight
$1,080
Typical prices: $1,591-$1,598
Multiple Airlines
Thu 20/8
SYD - YOW • 2 stops
Top routes
Cheapest
Most popular
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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 to Ottawa

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

Thu, 6 Aug - Wed, 9 Sep
Multiple Airlines Logo
06:15 - 05:35
SYD
-
YOW
37h 20m
3 stops
Multiple Airlines Logo
07:20 - 11:50
YOW
-
SYD
38h 30m
3 stops
$1,668Multiple Airlines
Thu, 6 Aug - Wed, 9 Sep
Multiple Airlines Logo
09:10 - 00:40
SYD
-
YOW
29h 30m
2 stops
Multiple Airlines Logo
06:55 - 07:30
YOW
-
SYD
34h 35m
3 stops
$1,972Multiple Airlines
Thu, 6 Aug - Wed, 9 Sep
Multiple Airlines Logo
09:10 - 00:40
SYD
-
YOW
29h 30m
2 stops
Multiple Airlines Logo
07:20 - 07:30
YOW
-
SYD
34h 10m
2 stops
$2,003Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
EVA Air Logo
22:15 - 00:45
BNE
-
YOW
40h 30m
2 stops
EVA Air Logo
22:05 - 20:00
YOW
-
BNE
31h 55m
2 stops
$2,150EVA Air
Thu, 13 Aug - Fri, 14 Aug
Multiple Airlines Logo
09:10 - 00:40
SYD
-
YOW
29h 30m
2 stops
Multiple Airlines Logo
06:55 - 07:05
YOW
-
SYD
34h 10m
3 stops
$2,158Multiple Airlines
Thu, 17 Sep - Thu, 22 Oct
Multiple Airlines Logo
22:15 - 17:35
BNE
-
YOW
57h 20m
2 stops
Multiple Airlines Logo
06:55 - 20:00
YOW
-
BNE
47h 05m
2 stops
$2,234Multiple Airlines
Thu, 17 Sep - Thu, 22 Oct
EVA Air Logo
22:15 - 01:35
BNE
-
YOW
41h 20m
2 stops
EVA Air Logo
22:05 - 20:00
YOW
-
BNE
31h 55m
2 stops
$2,578EVA Air
Fri, 31 Jul - Fri, 7 Aug
Air Canada Logo
06:00 - 00:49
MEL
-
YOW
32h 49m
2 stops
Air Canada Logo
06:55 - 11:05
YOW
-
MEL
38h 10m
2 stops
$2,758Air Canada
Fri, 31 Jul - Fri, 7 Aug
Air Canada Logo
06:00 - 00:49
MEL
-
YOW
32h 49m
2 stops
Air Canada Logo
16:00 - 11:05
YOW
-
MEL
29h 05m
3 stops
$2,769Air Canada
Thu, 12 Nov - Mon, 16 Nov
Cathay Pacific Logo
08:30 - 00:42
PER
-
YOW
53h 12m
2 stops
Cathay Pacific Logo
05:40 - 22:55
YOW
-
PER
52h 15m
2 stops
$3,255Cathay 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 5 days.

In the last 3 days, the cheapest flight deal to Ottawa was found on the route from Sydney, at $1,668 return. The most popular connection is from Brisbane to Ottawa and KAYAK users have found return deals for as low as $2,150 in the last 3 days.

Good to know – Book Cheap Ottawa Plane Tickets

Low seasonJanuary
Cheapest flight$1,080
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly (28% more expensive on average)
Flight from Sydney to Ottawa

When to book flights to Ottawa

Are your dates flexible? Find out the best times to travel to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Ottawa based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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 $1,668 return. The most popular connection is from Brisbane to Ottawa and KAYAK users have found return deals for as low as $2,150 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?

    When flying to Ottawa, you'll arrive at Ottawa Airport (YOW). The airport is also known 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.

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 airlines flying 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.
7.4
United AirlinesOverall score based on 9865 reviews
7.3Comfort
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

6.0 GoodAnonymous, June 2026
DEN - YEG
Read more United Airlines reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Some crew were unfriendly or in some cases just straight up rude.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

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

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Not United Airlines' fault. It's ORL airport's fault.

Crew attitude and attentiveness. Comfort of the seats. Entertainment options.

this flight was exceptional due to the plane itself being updated with longer seat belts so no need for the extender and access to a tv.

Flight was delayed for over an hour making our connecting flight impossible to make. No notification that we had been bumped to another flight. Was told my bag would stay at the airport. Got to my hotel and got notified I needed to pick it up. Come all the way back to the airport to find I didn’t need to pick it up and the app glitched. They did at least put me on the next available flight. No offer for money back or compensation for time lost due to being home a day later. No compensation for food as it was only good for anything in the airport. Not outside it. They did at least book the hotel and the gate agent was very helpful. But I did not appreciate them giving my seats away to stand by people while I was sprinting through the airport to try and make it to a flight I was late for through no fault of my own. If they did not let stand by on I would have been on my flight as they did allow two people before me on

Flight was overbooked and seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

Comfortable seats with good leg room. But not screens on seat backs.

I was rescheduled when I missed my flight due to border clearance issue

Air Canada has very professional , friendly and co operative crew.

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Brockville
Gatineau

Everything you need to know for your flight to Ottawa

Information on the airport you'll fly into in Ottawa