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Cheap flights from Australia to Ottawa from $1,066

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
10 Jul — 17 Jul1
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 10 June 2026.

Tue 7/722:15
BNE
-
YOW
2 stops41h 20m
Multiple Airlines
Tue 21/718:25
YOW
-
BNE
2 stops35h 35m
Multiple Airlines
Deal found 9/6$2,097
Mon 20/713:15
SYD
-
YOW
3 stops34h 09m
Multiple Airlines
Mon 3/806:00
YOW
-
SYD
3 stops50h 10m
Multiple Airlines
Deal found 9/6$2,098
Thu 23/713:30
MEL
-
YOW
3 stops30h 05m
Multiple Airlines
Thu 13/806:00
YOW
-
MEL
3 stops40h 00m
Multiple Airlines
Deal found 8/6$2,297
Fri 31/713:15
SYD
-
YOW
3 stops30h 20m
Multiple Airlines
Thu 13/806:00
YOW
-
SYD
3 stops50h 10m
Multiple Airlines
Deal found 5/6$2,307
Tue 28/710:55
MEL
-
YOW
3 stops32h 40m
Multiple Airlines
Fri 21/806:00
YOW
-
MEL
2 stops35h 30m
Multiple Airlines
Deal found 9/6$2,392
Mon 10/809:20
SYD
-
YOW
2 stops21h 50m
Air Canada
Mon 14/905:00
YOW
-
SYD
1 stop36h 20m
Air Canada
Deal found 7/6$2,416
Mon 23/1110:45
BNE
-
YOW
2 stops43h 15m
Air Canada
Wed 10/217:35
YOW
-
BNE
2 stops24h 10m
Air Canada
Deal found 7/6$2,443
Mon 17/809:45
MEL
-
YOW
2 stops33h 50m
Multiple Airlines
Mon 31/806:00
YOW
-
MEL
2 stops34h 45m
Multiple Airlines
Deal found 8/6$2,466
Sun 1/1108:00
MEL
-
YOW
2 stops23h 46m
Air Canada
Sun 15/1117:45
YOW
-
MEL
2 stops27h 50m
Air Canada
Deal found 9/6$2,486
Mon 17/820:30
MEL
-
YOW
3 stops43h 05m
Air Canada
Mon 31/818:05
YOW
-
MEL
2 stops27h 00m
Air Canada
Deal found 8/6$2,495
Wed 22/710:00
BNE
-
YOW
1 stop20h 26m
Air Canada
Wed 29/718:05
YOW
-
BNE
2 stops23h 00m
Air Canada
Deal found 7/6$2,505
Wed 29/710:00
BNE
-
YOW
2 stops21h 10m
Air Canada
Sat 12/906:55
YOW
-
BNE
1 stop34h 10m
Air Canada
Deal found 8/6$2,524

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 10 June 2026.

Round-trip from

$2,097

One-way from

$1,066

Popular in

December

Cheapest in

February

Average price

$2,604
7/7-21/7
  • 7/7-21/7
  • 4 total stops
  • 76h 55m total
  • Australia to Ottawa
Search Deals
13/8
  • 13/8
  • 2 total stops
  • 34h 25m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($637 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($121 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 10 June 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 31/7

13:15-05:35

3 stops30h 20m

Ottawa

Thu 13/8

06:00-22:10

3 stops50h 10m

$2,307

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 20/7

09:10-09:24

2 stops38h 14m

Ottawa

Mon 3/8

06:00-07:05

2 stops35h 05m

$2,355

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Mon 10/8

09:20-16:26

1 stop21h 06m

Ottawa

Mon 14/9

05:00-07:20

1 stop36h 20m

$2,416

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Mon 23/11

10:45-15:46

1 stop20h 01m

Ottawa

Wed 10/2

17:35-08:45

2 stops24h 10m

$2,443

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Thu 23/7

06:00-00:45

3 stops32h 45m

Ottawa

Thu 13/8

18:05-11:20

2 stops27h 15m

$2,499
Fastest return journey

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Wed 29/7

10:00-17:10

2 stops21h 10m

Ottawa

Sat 12/9

18:15-07:05

2 stops22h 50m

$2,524

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 25/9

09:20-17:15

2 stops21h 55m

Ottawa

Sat 10/10

18:15-08:20

2 stops47h 05m

$2,558

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Fri 31/7

09:20-05:54

1 stop34h 34m

Ottawa

Thu 13/8

14:35-07:20

2 stops26h 45m

$2,593

BrisbaneOttawa

BNE - YOW

BNEYOW

Brisbane

Tue 28/7

00:05-01:35

2 stops39h 30m

Ottawa

Sat 12/9

18:25-22:30

2 stops38h 05m

$2,655

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Thu 12/11

20:30-15:50

2 stops35h 20m

Ottawa

Mon 16/11

06:00-06:35

2 stops32h 35m

$2,700

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 39 resultsSorted by cheapest first
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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 $1,157). Flying from Australia to Ottawa in December is currently the most expensive (average of $1,912). 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 10 June 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
9,804 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel
Air Canada
7.1
Good
11,154 reviews
United Airlines
7.4
Good
9,804 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2024

EWR - DEN

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

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 21h 06m. The distance from Australia to Ottawa is about 15862 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, Perth - Ottawa and Brisbane - 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 $1,157). Flying from Australia to Ottawa in December is currently the most expensive (average of $1,912). 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,365Average$1,955FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,388Average$2,365FlexibilityNo 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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