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Cheap flights from Australia to Ottawa from C$ 1,334

SYD — YOW
5 Dec — 12 Dec1
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

Fri 20/1110:10 p.m. -
2 stops39h 40m
Tue 9/32:00 p.m. -
2 stops36h 20m
Deal found 4/11C$ 2,099
Tue 24/1110:10 p.m. -
2 stops40h 22m
Sat 5/1210:30 a.m. -
2 stops40h 50m
Deal found 4/11C$ 2,190
Tue 1/121:45 p.m. -
3 stops34h 26m
Tue 8/127:00 a.m. -
2 stops34h 30m
Deal found 3/11C$ 2,209
Tue 1/128:15 a.m. -
2 stops32h 41m
Tue 8/127:45 a.m. -
2 stops33h 10m
Deal found 2/11C$ 2,268
Thu 19/1110:10 p.m. -
2 stops35h 42m
Thu 26/1110:50 a.m. -
2 stops40h 30m
Deal found 4/11C$ 2,271
Tue 1/1211:15 a.m. -
2 stops28h 41m
Tue 8/127:45 a.m. -
2 stops42h 15m
Deal found 2/11C$ 2,272
Tue 1/1210:10 p.m. -
2 stops37h 37m
Tue 8/125:40 p.m. -
2 stops32h 40m
Deal found 3/11C$ 2,276
Tue 1/129:55 a.m. -
2 stops31h 01m
Tue 8/127:45 a.m. -
2 stops32h 50m
Deal found 3/11C$ 2,338
Thu 3/121:10 p.m. -
2 stops25h 30m
Thu 10/126:10 a.m. -
2 stops32h 40m
Deal found 4/11C$ 2,588
Tue 1/1211:25 a.m. -
3 stops35h 46m
Tue 8/128:40 a.m. -
2 stops34h 35m
Deal found 3/11C$ 2,613
Tue 1/1210:45 p.m. -
2 stops40h 55m
Tue 8/126:10 a.m. -
2 stops35h 20m
Deal found 2/11C$ 2,613
Tue 1/121:10 p.m. -
2 stops40h 20m
Tue 8/124:15 p.m. -
2 stops46h 35m
Deal found 3/11C$ 2,636

Find flight deals from Australia to Ottawa

Round-trip from

C$ 2,036

One-way from

C$ 1,334

Popular in

December

Cheapest in

February

Average price

C$ 2,332
2/2-16/2
  • 2/2-16/2
  • 4 total stops
  • 91h 52m total
  • Australia to Ottawa
Search Deals
WestJet
  • WestJet
  • 26/3-31/12
  • 2 total stops
  • 52h 25m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 546 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 98 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
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 round-trip

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Fri 18/12

1:10 p.m.-11:40 p.m.

2 stops49h 30m

Ottawa

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,730

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 18/12

8:20 p.m.-2:30 p.m.

3 stops58h 10m

Ottawa

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,736

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 26/3

9:15 a.m.-2:28 p.m.

3 stops44h 13m

Ottawa

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,843

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 18/12

8:30 p.m.-11:40 p.m.

2 stops43h 10m

Ottawa

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 2,074

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Fri 18/12

7:15 a.m.-11:40 p.m.

3 stops55h 25m

Ottawa

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 2,099

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 20/11

10:10 p.m.-9:50 p.m.

2 stops39h 40m

Ottawa

Tue 9/3

2:00 p.m.-6:20 p.m.

2 stops36h 20m

C$ 2,099

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Tue 24/11

10:10 p.m.-10:32 p.m.

2 stops40h 22m

Ottawa

Sat 5/12

10:30 a.m.-7:20 p.m.

2 stops40h 50m

C$ 2,190

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 19/12

7:25 a.m.-11:55 p.m.

3 stops53h 30m

Ottawa

Wed 31/12

12:00 a.m.-1:00 p.m.

Nonstop0h 00m

C$ 2,210

BrisbaneOttawa

BNE Brisbane - YOW Ottawa

BNEYOW

Brisbane

Tue 1/12

8:20 a.m.-12:56 a.m.

2 stops31h 36m

Ottawa

Tue 8/12

7:45 a.m.-5:00 p.m.

2 stops42h 15m

C$ 2,393

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Sat 28/11

6:20 a.m.-12:56 a.m.

3 stops34h 36m

Ottawa

Sat 5/12

8:40 a.m.-10:05 p.m.

2 stops45h 25m

C$ 2,483

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 34 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 round-trip price

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 C$ 1,857). Flying from Australia to Ottawa in January is currently the most expensive (average of C$ 3,106). 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

Read through reviews of airlines operating flights from Australia to Ottawa, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,861 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,861 reviews
Air Canada
7.1
Good
11,861 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

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

    Most people fly into Ottawa (YOW) if they book a flight to Ottawa from Australia. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Australia to Ottawa?

    A quick flight from Australia to Ottawa can take about 20h 14m. Air New Zealand provides one of the quickest options available for as low as C$ 2,508. Australia and Ottawa are separated by a distance of 15290 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 Melbourne - Ottawa, Sydney Kingsford Smith - Ottawa and Melbourne Avalon - 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 vacation 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 C$ 1,857). Flying from Australia to Ottawa in January is currently the most expensive (average of C$ 3,106). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Prescott
Brockville
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Australia to Ottawa

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,680AverageC$ 2,372FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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When you search for this flight from Australia to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Ottawa flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Australia to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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