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Cheap flights from Ottawa to Western Australia from C$ 954

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PER
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Western Australia

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Western Australia
Explore the most affordable flight options available from Ottawa to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Wed 25/32:05 p.m.
YOW
-
PER
3 stops34h 20m
Multiple Airlines
Wed 1/410:55 p.m.
PER
-
YOW
3 stops34h 19m
Multiple Airlines
Deal found 8/2C$ 2,347
Mon 23/35:50 p.m.
YOW
-
PER
2 stops49h 30m
Multiple Airlines
Mon 30/38:35 a.m.
PER
-
YOW
2 stops34h 10m
Multiple Airlines
Deal found 5/2C$ 2,459
Sat 7/38:25 p.m.
YOW
-
PER
3 stops54h 05m
Air Canada
Wed 11/310:55 p.m.
PER
-
YOW
2 stops43h 48m
Air Canada
Deal found 6/2C$ 2,709
Mon 23/35:50 p.m.
YOW
-
PER
2 stops32h 40m
Air Canada
Mon 30/310:55 p.m.
PER
-
YOW
3 stops32h 39m
Air Canada
Deal found 5/2C$ 2,788
Tue 24/35:50 p.m.
YOW
-
PER
2 stops40h 30m
Multiple Airlines
Tue 31/310:40 p.m.
PER
-
YOW
2 stops44h 05m
Multiple Airlines
Deal found 7/2C$ 3,022

Find flight deals from Ottawa to Western Australia

Keep the following information in mind while searching for Ottawa to Western Australia flight deals. Data was last updated 9 February 2026.

Round-trip from

C$ 2,347

One-way from

C$ 954
25/3-1/4
  • 25/3-1/4
  • 6 total stops
  • 68h 39m total
  • Ottawa to Western Australia
Search Deals
26/3
  • 26/3
  • 3 total stops
  • 58h 35m total
  • Ottawa to Western Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Western Australia 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 9 February 2026.
Use the filters below to find and compare flights from Ottawa to Western Australia that are best for you.

Fly from

Ottawa

Fly to

Western Australia

Route

Depart

Return

Price

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 25/3

2:05 p.m.-12:25 p.m.

3 stops34h 20m

Perth

Wed 1/4

10:55 p.m.-9:14 p.m.

3 stops34h 19m

C$ 2,347

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 7/3

8:25 p.m.-3:30 p.m.

3 stops54h 05m

Perth

Wed 11/3

10:55 p.m.-6:43 a.m.

2 stops43h 48m

C$ 2,709

OttawaPerth

YOW - PER

YOWPER

Ottawa

Tue 24/3

5:50 p.m.-10:20 p.m.

2 stops40h 30m

Perth

Tue 31/3

10:40 p.m.-6:45 a.m.

2 stops44h 05m

C$ 3,022

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 26/3

5:40 a.m.-4:15 a.m.

3 stops58h 35m

C$ 954

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Best time to book a flight from Ottawa to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia from Ottawa 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 Ottawa to Western Australia

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

Currently, June is the cheapest month in which you can book a flight from Ottawa to Western Australia (average of C$ 1,900). Flying from Ottawa to Western Australia in July is currently the most expensive (average of C$ 3,414). 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 Western Australia

Get insights into the airlines that provide service to Western Australia. 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 Western Australia. Reviews last updated 9 February 2026.
Read through reviews of airlines operating flights from Ottawa to Western Australia, such as Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,700 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,700 reviews
Air Canada
7.1
Good
10,700 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Western Australia. 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 from for flights from Ottawa to Western Australia?

    Located just 10.6 km from the city centre, Ottawa (YOW) is the airport most travellers will use when flying to Western Australia from Ottawa.

  • How long is the flight from Ottawa to Western Australia?

    There are many flights that can get you from Ottawa to Western Australia in 54h 05m. Fly via Air Canada to get the fastest option. The distance between Ottawa and Western Australia is about 18208 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Western Australia 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 Ottawa to Western Australia?

    Currently, June is the cheapest month in which you can book a flight from Ottawa to Western Australia (average of C$ 1,900). Flying from Ottawa to Western Australia in July is currently the most expensive (average of C$ 3,414). 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

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Top airline flying from Ottawa to Western Australia

Discover the top airline that operate flights from Ottawa to Western Australia. 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 2,266AverageC$ 2,729FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

When you search for this flight from Ottawa to Western Australia, 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 Ottawa to Western Australia?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Western Australia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Western Australia, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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