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Cheap flights from Australia to Ottawa from C$ 969

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Sun 14/1211:20 a.m.SYD - YOW
2 stops43h 40mAir Canada
Sun 21/128:00 p.m.YOW - SYD
2 stops45h 35mAir Canada
Deal found 30/10C$ 2,483
Sat 13/1211:50 p.m.PER - YOW
2 stops28h 55mMultiple Airlines
Sat 20/125:50 p.m.YOW - PER
2 stops41h 00mMultiple Airlines
Deal found 29/10C$ 2,804
Sun 14/129:25 p.m.SYD - YOW
3 stops26h 53mMultiple Airlines
Sun 21/126:00 a.m.YOW - SYD
3 stops32h 10mMultiple Airlines
Deal found 30/10C$ 3,308
Wed 17/1211:30 a.m.MEL - YOW
2 stops25h 48mUnited Airlines
Sat 3/15:09 p.m.YOW - MEL
2 stops48h 21mUnited Airlines
Deal found 29/10C$ 3,335
Wed 17/128:00 a.m.MEL - YOW
3 stops31h 08mMultiple Airlines
Sat 3/15:50 p.m.YOW - MEL
2 stops29h 45mMultiple Airlines
Deal found 30/10C$ 3,773
Sat 13/123:15 p.m.PER - YOW
3 stops54h 03mAir Canada
Sat 20/126:05 p.m.YOW - PER
3 stops61h 15mAir Canada
Deal found 29/10C$ 4,327
Tue 16/1212:45 a.m.MEL - YOW
2 stops39h 57mCathay Pacific
Sat 3/15:40 a.m.YOW - MEL
2 stops38h 50mCathay Pacific
Deal found 29/10C$ 4,975
Wed 17/128:00 a.m.MEL - YOW
3 stops31h 08mAir Canada
Sat 3/14:15 p.m.YOW - MEL
3 stops29h 20mAir Canada
Deal found 30/10C$ 5,206
Wed 17/126:00 a.m.AVV - YOW
2 stops25h 45mMultiple Airlines
Sat 3/15:50 p.m.YOW - AVV
2 stops28h 20mMultiple Airlines
Deal found 29/10C$ 6,902
Wed 10/128:30 a.m.SYD - YOW
2 stops23h 15mAir Canada
Wed 10/126:30 p.m.YOW - SYD
2 stops44h 25mAir Canada
Deal found 29/10C$ 11,920

Cheap flight deals from Australia to Ottawa

Keep the following information in mind while searching for Australia to Ottawa flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 1,543

One-way from

C$ 969

Popular in

December

Cheapest in

June

Average price

C$ 1,979
Qantas Airways
  • Qantas Airways
  • 18/2-22/2
  • 4 total stops
  • 100h 45m total
  • Australia to Ottawa
Search Deals
10/12
  • 10/12
  • 2 total stops
  • 52h 40m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 664 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 118 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Australia to Ottawa that are best for you.

Fly from

Australia

Fly to

Ottawa

Route

Depart

Return

Price

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

8:30 p.m.-12:40 a.m.

2 stops44h 10m

Ottawa

Sun 22/2

6:00 a.m.-6:35 a.m.

2 stops56h 35m

C$ 1,543

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Wed 18/2

11:20 a.m.-3:45 p.m.

1 stop20h 25m

Ottawa

Sun 22/2

5:35 p.m.-9:35 a.m.

2 stops48h 00m

C$ 1,630

PerthOttawa

PER - YOW

PERYOW

Perth

Wed 11/3

4:45 p.m.-3:45 p.m.

2 stops35h 00m

Ottawa

Sun 15/3

6:05 p.m.-8:20 p.m.

3 stops62h 15m

C$ 1,974

SydneyOttawa

SYD - YOW

SYDYOW

Sydney Kingsford Smith

Sun 14/12

11:20 a.m.-3:00 p.m.

2 stops43h 40m

Ottawa

Sun 21/12

8:00 p.m.-9:35 a.m.

2 stops45h 35m

C$ 2,483

PerthOttawa

PER - YOW

PERYOW

Perth

Wed 11/3

8:30 a.m.-5:18 p.m.

2 stops44h 48m

Ottawa

Sun 15/3

5:40 a.m.-6:55 a.m.

2 stops37h 15m

C$ 2,871

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 13/12

10:40 p.m.-9:23 p.m.

3 stops35h 43m

Ottawa

Sat 20/12

5:50 p.m.-11:50 p.m.

2 stops41h 00m

C$ 3,132

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Wed 17/12

11:30 a.m.-9:18 p.m.

2 stops25h 48m

Ottawa

Sat 3/1

7:27 p.m.-9:30 a.m.

2 stops46h 03m

C$ 3,349

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Wed 17/12

12:00 p.m.-12:40 a.m.

2 stops28h 40m

Ottawa

Sat 3/1

5:40 a.m.-10:20 a.m.

3 stops36h 40m

C$ 4,016

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 13/12

3:15 p.m.-8:18 a.m.

3 stops54h 03m

Ottawa

Sat 20/12

6:05 p.m.-8:20 p.m.

3 stops61h 15m

C$ 4,327

MelbourneOttawa

MEL - YOW

MELYOW

Melbourne

Tue 16/12

12:45 a.m.-12:42 a.m.

2 stops39h 57m

Ottawa

Sat 3/1

5:40 a.m.-12:30 p.m.

2 stops38h 50m

C$ 4,975

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 28 results
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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
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, September is the cheapest month in which you can book a flight from Australia to Ottawa (average of C$ 461). Flying from Australia to Ottawa in January is currently the most expensive (average of C$ 1,719). 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.

What is the cheapest time of day to fly from AU to YOW?

Find hourly flight availability from Australia to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 46% on flights from Australia to Ottawa by exploring options for tickets in the afternoon.

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 30 October 2025.
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
10,381 reviews
Check prices

Food

6.3

Crew

7.8

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,381 reviews
Air Canada
7.1
Good
10,381 reviews
Check prices

Food

6.3

Crew

7.8

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

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?

    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 25m. Qantas Airways provides one of the quickest options available for as low as C$ 1,630. Australia and Ottawa are separated by a distance of 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 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, September is the cheapest month in which you can book a flight from Australia to Ottawa (average of C$ 461). Flying from Australia to Ottawa in January is currently the most expensive (average of C$ 1,719). 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
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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Alternative routes for Australia to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Hobart to Pearson Intl flights
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Queenstown to Pearson Intl flights

Top airline flying from Australia to Ottawa

Discover the top airline 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 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,562AverageC$ 2,797FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

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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