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Cheap flights from Australia to Ottawa from $1,168

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Ottawa
Explore the most affordable flight options available from Australia to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Tue 25/811:35
BNE
-
YOW
3 stops36h 04m
Multiple Airlines
Tue 1/906:00
YOW
-
BNE
3 stops38h 25m
Multiple Airlines
Deal found 10/7$1,836
Fri 28/809:30
SYD
-
YOW
2 stops38h 09m
Multiple Airlines
Wed 2/906:00
YOW
-
SYD
2 stops35h 00m
Multiple Airlines
Deal found 12/7$2,159
Thu 6/822:15
BNE
-
YOW
2 stops41h 20m
EVA Air
Thu 13/820:05
YOW
-
BNE
2 stops33h 55m
EVA Air
Deal found 9/7$2,163
Thu 17/922:15
BNE
-
YOW
2 stops48h 00m
Multiple Airlines
Thu 22/1018:25
YOW
-
BNE
2 stops35h 35m
Multiple Airlines
Deal found 8/7$2,195
Thu 17/922:15
BNE
-
YOW
2 stops41h 20m
EVA Air
Thu 22/1022:05
YOW
-
BNE
2 stops31h 55m
EVA Air
Deal found 9/7$2,269
Tue 4/817:50
SYD
-
YOW
2 stops25h 45m
Multiple Airlines
Tue 18/814:00
YOW
-
SYD
2 stops27h 30m
Multiple Airlines
Deal found 9/7$2,328
Wed 5/809:20
SYD
-
YOW
1 stop21h 06m
Air Canada
Wed 19/806:55
YOW
-
SYD
1 stop34h 25m
Air Canada
Deal found 11/7$2,348
Sun 2/809:20
SYD
-
YOW
2 stops21h 50m
Air Canada
Tue 11/818:05
YOW
-
SYD
1 stop23h 15m
Air Canada
Deal found 9/7$2,351
Thu 23/709:20
SYD
-
YOW
2 stops21h 50m
Air Canada
Sun 26/705:00
YOW
-
SYD
1 stop36h 20m
Air Canada
Deal found 9/7$2,371
Fri 28/809:20
SYD
-
YOW
2 stops21h 50m
Air Canada
Wed 2/906:55
YOW
-
SYD
1 stop34h 25m
Air Canada
Deal found 12/7$2,387
Sat 8/818:00
MEL
-
YOW
2 stops44h 49m
Air Canada
Sat 15/818:05
YOW
-
MEL
2 stops27h 00m
Air Canada
Deal found 11/7$2,396
Wed 5/817:50
SYD
-
YOW
2 stops32h 40m
Multiple Airlines
Wed 19/816:00
YOW
-
SYD
2 stops25h 30m
Multiple Airlines
Deal found 11/7$2,399

Find flight deals from Australia to Ottawa

Keep the following information in mind while searching for Australia to Ottawa flight deals. Data was last updated 13 July 2026.

Round-trip from

$1,836

One-way from

$1,168

Popular in

December

Cheapest in

February

Average price

$2,430
25/8-1/9
  • 25/8-1/9
  • 6 total stops
  • 74h 29m total
  • Australia to Ottawa
Search Deals
19/9
  • 19/9
  • 3 total stops
  • 52h 00m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($674 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($127 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 13 July 2026.
Use the filters below to find and compare flights from Australia to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 28/8

09:30-09:39

2 stops38h 09m

Ottawa

Wed 2/9

06:00-07:00

2 stops35h 00m

$2,159

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Thu 17/9

22:15-08:15

2 stops48h 00m

Ottawa

Thu 22/10

18:25-20:00

2 stops35h 35m

$2,195

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Sat 8/8

18:00-00:49

2 stops44h 49m

Ottawa

Sat 15/8

18:05-11:05

2 stops27h 00m

$2,396

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Wed 5/8

06:00-21:15

3 stops29h 15m

Ottawa

Wed 12/8

18:05-11:35

2 stops27h 30m

$2,415

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 23/7

06:00-00:49

2 stops32h 49m

Ottawa

Thu 13/8

16:00-11:20

3 stops29h 20m

$2,416

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 6/8

06:00-00:45

3 stops32h 45m

Ottawa

Thu 13/8

18:05-11:20

2 stops27h 15m

$2,416
Fastest return journey

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Mon 17/8

10:00-17:10

2 stops21h 10m

Ottawa

Mon 31/8

18:05-07:05

2 stops23h 00m

$2,442

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sat 8/8

09:20-17:10

2 stops45h 50m

Ottawa

Sat 15/8

18:05-07:20

1 stop23h 15m

$2,482

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 10/8

09:20-17:10

2 stops45h 50m

Ottawa

Mon 14/9

06:55-07:20

1 stop34h 25m

$2,482

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 27/8

09:20-17:10

2 stops21h 50m

Ottawa

Thu 3/9

06:55-07:20

1 stop34h 25m

$2,512

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 46 resultsSorted by cheapest first
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5

Best time to book a flight from Australia to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Australia to Ottawa?

Currently, February is the cheapest month in which you can book a flight from Australia to Ottawa (average of $1,172). Flying from Australia to Ottawa in December is currently the most expensive (average of $1,937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 13 July 2026.
Get a feel of what it's like to fly with United Airlines and Air Canada from Australia to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,984 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.7

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
United Airlines
7.4
Good
9,984 reviews
United Airlines
7.4
Good
9,984 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.7

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.
Air Canada
7.1
Good
11,334 reviews
United Airlines
7.4
Good
9,984 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.7

Reviews

1 / 20
6.0
Good

Miz,Oct 2024

EWR - YYZ

I booked on United but it was really Air Canada. It was very confusing when I went to the airport. The ride to NY was very turbulent and shaky. The ride back was better. It would be nicer with more leg room and to get rid of the tilting the seat back thing. Fine for an hour flight but any longer would have been not great. Please put subtitles on the programs so we don;t have t use headphones if we forget them.

Related info for your journey

Find useful and relevant information for your journey from Australia to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Australia?

    For a flight from Australia to Ottawa, you will be flying into Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city.

  • How long is the flight from Australia to Ottawa?

    Departing from Australia to Ottawa will take you 29h 25m. The distance from Australia to Ottawa is about 18208 km. This flight may include one or multiple stops.

  • What are the most popular routes from Australia to Ottawa?

    The most popular flight routes from Australia to Ottawa are Sydney Kingsford Smith - Ottawa, Brisbane - Ottawa and Melbourne - Ottawa.

  • Can I find deals for flights from Australia to Ottawa that include hotel bookings?

    Yes. In addition to deals on Australia to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Ottawa.

  • Can I find deals for business class flights from Australia to Ottawa?

    Yes. Cheapflights offers flight deals from Australia to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Ottawa?

    Currently, February is the cheapest month in which you can book a flight from Australia to Ottawa (average of $1,172). Flying from Australia to Ottawa in December is currently the most expensive (average of $1,937). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Australia to Ottawa

Discover the top 2 airlines that operate flights from Australia to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,382Average$1,980FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,406Average$2,356FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Australia to Ottawa with no change fees?

Need flexible booking options for your flight to Ottawa from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Australia today and book when prices fit your budget.

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