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Cheap flights from Australia to Ottawa from C$ 806

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YOW
6 Sep — 13 Sep1
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 7 August 2026.

Sat 31/107:00 a.m. -
2 stops23h 59m
Sun 1/115:40 p.m. -
2 stops28h 35m
Deal found 3/8C$ 1,558
Tue 22/99:20 a.m. -
1 stop29h 33m
Sat 10/1012:00 p.m. -
2 stops29h 20m
Deal found 2/8C$ 1,600
Wed 21/1010:20 a.m. -
2 stops45h 55m
Sun 25/107:50 a.m. -
2 stops57h 45m
Deal found 2/8C$ 1,618
Mon 21/99:20 a.m. -
2 stops45h 40m
Sun 11/106:55 a.m. -
2 stops48h 25m
Deal found 4/8C$ 1,644
Wed 12/89:20 a.m. -
1 stop29h 29m
Wed 9/99:00 a.m. -
2 stops32h 20m
Deal found 3/8C$ 1,651
Sat 8/89:20 a.m. -
2 stops41h 50m
Sat 15/86:05 p.m. -
2 stops47h 15m
Deal found 3/8C$ 1,652
Mon 10/85:50 p.m. -
2 stops25h 45m
Mon 14/97:20 a.m. -
2 stops33h 45m
Deal found 3/8C$ 1,659
Mon 21/99:20 a.m. -
1 stop34h 33m
Mon 12/105:00 a.m. -
2 stops39h 40m
Deal found 4/8C$ 1,673
Mon 17/89:45 a.m. -
2 stops33h 50m
Mon 31/86:55 a.m. -
2 stops32h 05m
Deal found 4/8C$ 1,679
Wed 2/95:30 p.m. -
2 stops45h 39m
Mon 7/96:05 p.m. -
2 stops31h 45m
Deal found 2/8C$ 1,687
Thu 17/99:20 a.m. -
2 stops21h 50m
Sun 11/106:55 a.m. -
2 stops48h 25m
Deal found 4/8C$ 1,687
Thu 3/96:00 a.m. -
2 stops33h 09m
Sat 12/95:00 a.m. -
2 stops40h 20m
Deal found 4/8C$ 1,701

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 7 August 2026.

Round-trip from

C$ 1,558

One-way from

C$ 806

Popular in

December

Cheapest in

February

Average price

C$ 2,388
31/10-1/11
  • 31/10-1/11
  • 4 total stops
  • 52h 34m total
  • Australia to Ottawa
Search Deals
1/11
  • 1/11
  • 3 total stops
  • 49h 45m total
  • Australia to Ottawa
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 581 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 116 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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 7 August 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 round-trip

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Mon 17/8

9:45 a.m.-5:35 a.m.

2 stops33h 50m

Ottawa

Mon 31/8

6:55 a.m.-5:00 a.m.

2 stops32h 05m

C$ 1,679

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Wed 2/9

5:30 p.m.-1:09 a.m.

2 stops45h 39m

Ottawa

Mon 7/9

6:05 p.m.-3:50 p.m.

2 stops31h 45m

C$ 1,687
Quickest round-trip

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Wed 23/9

5:50 p.m.-5:35 a.m.

2 stops25h 45m

Ottawa

Thu 15/10

1:20 p.m.-6:35 a.m.

2 stops26h 15m

C$ 1,697

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Thu 20/8

5:50 p.m.-5:35 a.m.

2 stops25h 45m

Ottawa

Thu 17/9

7:20 a.m.-6:35 a.m.

2 stops33h 15m

C$ 1,710

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Sat 31/10

7:00 a.m.-11:55 p.m.

3 stops31h 55m

Ottawa

Sun 1/11

5:40 p.m.-7:15 p.m.

2 stops33h 35m

C$ 1,803

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Mon 19/10

10:55 p.m.-12:45 a.m.

3 stops37h 50m

Ottawa

Fri 23/10

6:05 p.m.-8:10 p.m.

2 stops38h 05m

C$ 1,903

MelbourneOttawa

MEL Melbourne - YOW Ottawa

MELYOW

Melbourne

Fri 4/9

2:20 p.m.-5:35 a.m.

3 stops29h 15m

Ottawa

Fri 25/9

6:55 a.m.-6:45 a.m.

3 stops33h 50m

C$ 1,934

MelbourneOttawa

AVV Melbourne Avalon - YOW Ottawa

AVVYOW

Melbourne Avalon

Sat 31/10

6:00 a.m.-3:59 p.m.

2 stops24h 59m

Ottawa

Sun 1/11

5:40 p.m.-3:50 p.m.

2 stops30h 10m

C$ 2,011

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Fri 25/9

5:50 p.m.-5:35 a.m.

2 stops25h 45m

Ottawa

Sat 10/10

7:20 a.m.-9:10 a.m.

3 stops34h 50m

C$ 2,156

SydneyOttawa

SYD Sydney Kingsford Smith - YOW Ottawa

SYDYOW

Sydney Kingsford Smith

Sat 19/9

5:50 p.m.-5:35 a.m.

2 stops25h 45m

Ottawa

Sat 10/10

7:20 a.m.-9:10 a.m.

3 stops34h 50m

C$ 2,156

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 32 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
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 C$ 1,567). Flying from Australia to Ottawa in December is currently the most expensive (average of C$ 3,140). 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 7 August 2026.
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
11,434 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,434 reviews
Air Canada
7.1
Good
11,434 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

Crew

7.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 37h 50m. Air Canada provides one of the quickest options available for as low as C$ 1,903. Australia and Ottawa are separated by a distance of 18208 km.

  • 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 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 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$ 1,567). Flying from Australia to Ottawa in December is currently the most expensive (average of C$ 3,140). 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

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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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,601AverageC$ 3,217FlexibilityNo 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?

Cheapflights helps you find that perfect flight to Ottawa from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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