Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Western Australia from C$ 1,265

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PER
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Western Australia

Enter your travel dates to find the best prices.

Best flights from Ottawa to Western Australia
Discover carefully curated flight deals from Ottawa to Western Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sun 10/56:00 p.m.YOW - PER
3 stops63h 30mAir Canada
Thu 14/510:40 p.m.PER - YOW
2 stops38h 15mAir Canada
Deal found 9/12C$ 3,053

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 12 December 2025.

Round-trip from

C$ 3,053

One-way from

C$ 1,265
Air Canada
  • Air Canada
  • 10/5-14/5
  • 5 total stops
  • 101h 45m total
  • Ottawa to Western Australia
Search Deals
25/1
  • 25/1
  • 3 total stops
  • 53h 25m 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 12 December 2025.
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

Sun 10/5

6:00 p.m.-9:30 p.m.

3 stops63h 30m

Perth

Thu 14/5

10:40 p.m.-12:55 a.m.

2 stops38h 15m

C$ 3,053

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sun 25/1

6:50 p.m.-1:15 p.m.

3 stops53h 25m

C$ 1,265

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 1/1

7:15 a.m.-6:55 a.m.

3 stops34h 40m

C$ 1,971

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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$ 1,917). Flying from Ottawa to Western Australia in July is currently the most expensive (average of C$ 3,445). 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 12 December 2025.
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
10,516 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,516 reviews
Air Canada
7.1
Good
10,516 reviews
Check prices

Boarding

7.3

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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 63h 30m. 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$ 1,917). Flying from Ottawa to Western Australia in July is currently the most expensive (average of C$ 3,445). 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.

Alternative routes for Ottawa to Western Australia

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Melbourne flights
Pearson Intl to Sydney flights
Pierre Elliott Trudeau Intl to Sydney flights
Pearson Intl to Avalon flights
Toronto Island to Sydney flights
Pierre Elliott Trudeau Intl to Melbourne flights
Pearson Intl to Brisbane flights
Ottawa to Sydney flights
Toronto Island to Melbourne flights
Pierre Elliott Trudeau Intl to Brisbane flights
Pearson Intl to Perth flights
Pierre Elliott Trudeau Intl to Perth flights
Ottawa to Melbourne flights
Hamilton to Melbourne flights
Hamilton to Sydney flights
Pearson Intl to Adelaide flights
Region of Waterloo Intl to Melbourne flights
Pierre Elliott Trudeau Intl to Adelaide flights
Ottawa to Brisbane flights
Pearson Intl to Hobart flights
Toronto Island to Perth flights
Pierre Elliott Trudeau Intl to Avalon flights
Pearson Intl to Canberra flights
Region of Waterloo Intl to Sydney flights
Ottawa to Avalon flights
Pearson Intl to Coolangatta flights
Thunder Bay to Sydney flights
Ottawa to Perth flights
Toronto Island to Adelaide flights
Thunder Bay to Melbourne flights
Pearson Intl to Cairns flights
Pearson Intl to Newcastle flights
London to Brisbane flights
Pearson Intl to Maroochydore flights
Pierre Elliott Trudeau Intl to Cairns flights
Ottawa to Adelaide flights
London to Sydney flights
Pearson Intl to Townsville flights
Pearson Intl to Ballina flights
Ottawa to Canberra flights
Windsor to Sydney flights
Pearson Intl to Darwin flights
Pearson Intl to Mackay flights
Pearson Intl to Gladstone flights

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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 2,286AverageC$ 2,753FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.