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Cheap flights from Ottawa to Western Australia from C$ 800

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PER
19 Aug — 26 Aug1
1 adult

Cheap 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 14 August 2025.

Round-trip from

C$ 1,835

One-way from

C$ 800

Popular in

June

Cheapest in

April

Average price

C$ 2,459
22/9-6/10
  • 22/9-6/10
  • 6 total stops
  • 79h 16m total
  • Ottawa to Western Australia
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15/9
  • 15/9
  • 3 total stops
  • 46h 25m total
  • Ottawa to Western Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 629 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 154 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Ottawa to Western Australia

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 14 August 2025.

Wed 10/95:55 a.m.YOW - PER
3 stops37h 50mMultiple Airlines
Tue 16/912:10 a.m.PER - YOW
3 stops50h 46mMultiple Airlines
Deal found 13/8C$ 1,978
Mon 15/95:55 a.m.YOW - PER
2 stops28h 45mMultiple Airlines
Wed 15/109:15 a.m.PER - YOW
2 stops43h 49mMultiple Airlines
Deal found 14/8C$ 2,182
Tue 21/109:25 a.m.YOW - PER
2 stops50h 15mAir New Zealand
Fri 7/116:50 p.m.PER - YOW
2 stops49h 23mAir New Zealand
Deal found 13/8C$ 2,300
Mon 20/106:00 p.m.YOW - PER
2 stops65h 40mAir New Zealand
Fri 7/116:50 p.m.PER - YOW
2 stops49h 23mAir New Zealand
Deal found 12/8C$ 2,379
Tue 14/105:55 a.m.YOW - PER
3 stops53h 45mMultiple Airlines
Fri 31/106:50 p.m.PER - YOW
3 stops42h 48mMultiple Airlines
Deal found 13/8C$ 2,407
Tue 21/105:00 p.m.YOW - PER
2 stops37h 40mMultiple Airlines
Fri 7/1110:45 p.m.PER - YOW
2 stops38h 56mMultiple Airlines
Deal found 13/8C$ 2,442

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 14 August 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

Wed 10/9

5:55 a.m.-7:45 a.m.

3 stops37h 50m

Perth

Tue 16/9

12:10 a.m.-2:56 p.m.

3 stops50h 46m

C$ 1,978

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 15/9

5:55 a.m.-10:40 p.m.

2 stops28h 45m

Perth

Wed 15/10

9:15 a.m.-5:04 p.m.

2 stops43h 49m

C$ 2,182

OttawaPerth

YOW - PER

YOWPER

Ottawa

Tue 21/10

9:25 a.m.-11:40 p.m.

2 stops50h 15m

Perth

Fri 7/11

6:50 p.m.-7:13 a.m.

2 stops49h 23m

C$ 2,300

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 20/10

6:00 p.m.-11:40 p.m.

2 stops65h 40m

Perth

Fri 7/11

6:50 p.m.-7:13 a.m.

2 stops49h 23m

C$ 2,379

OttawaPerth

YOW - PER

YOWPER

Ottawa

Tue 14/10

5:55 a.m.-11:40 p.m.

3 stops53h 45m

Perth

Fri 31/10

6:50 p.m.-1:38 a.m.

3 stops42h 48m

C$ 2,407

OttawaPerth

YOW - PER

YOWPER

Ottawa

Tue 21/10

5:00 p.m.-6:40 p.m.

2 stops37h 40m

Perth

Fri 7/11

10:45 p.m.-12:41 a.m.

2 stops38h 56m

C$ 2,442

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 15/9

6:30 p.m.-4:55 a.m.

3 stops46h 25m

C$ 800

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

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
No data available for this route at this time. Please check back soon.

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 14 August 2025.
Read through reviews of airlines operating flights from Ottawa to Western Australia, such as Air France and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,467 reviews
Check prices

Crew

8.1

Comfort

7.4

Boarding

7.4

Overall

7.4

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Florian,Feb 2025

YUL - CDG

Always a pleasure to travel with Air France. It might not be up to airline like Qatar or Singapour Airlines but I always find it reassuring flying with Air France.
Air France
7.4
Good
1,467 reviews
Air France
7.4
Good
1,467 reviews
Check prices

Crew

8.1

Comfort

7.4

Boarding

7.4

Overall

7.4

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Florian,Feb 2025

YUL - CDG

Always a pleasure to travel with Air France. It might not be up to airline like Qatar or Singapour Airlines but I always find it reassuring flying with Air France.
Air Canada
7.1
Good
9,949 reviews
Air France
7.4
Good
1,467 reviews
Check prices

Crew

8.1

Comfort

7.4

Boarding

7.4

Overall

7.4

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Florian,Feb 2025

YUL - CDG

Always a pleasure to travel with Air France. It might not be up to airline like Qatar or Singapour Airlines but I always find it reassuring flying with Air France.

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.

  • 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.

See more FAQs

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Top 2 airlines flying from Ottawa to Western Australia

Discover the top 2 airlines 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 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,600AverageC$ 2,250FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 2,285AverageC$ 2,753FlexibilityNo 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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