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Cheap flights from Ottawa to Western Australia from C$ 968

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PER
27 Jun — 4 Jul1
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 28 May 2026.

Fri 18/96:55 a.m.
YOW
-
PER
2 stops60h 20m
Multiple Airlines
Thu 15/108:35 a.m.
PER
-
YOW
2 stops52h 18m
Multiple Airlines
Deal found 26/5C$ 1,761
Thu 17/96:55 a.m.
YOW
-
PER
2 stops27h 45m
Multiple Airlines
Thu 15/108:20 a.m.
PER
-
YOW
2 stops52h 00m
Multiple Airlines
Deal found 26/5C$ 2,442
Thu 17/96:55 a.m.
YOW
-
PER
2 stops35h 55m
Multiple Airlines
Sat 17/108:20 a.m.
PER
-
YOW
2 stops45h 15m
Multiple Airlines
Deal found 26/5C$ 2,464
Sat 19/96:55 a.m.
YOW
-
PER
2 stops35h 55m
Multiple Airlines
Sat 17/108:20 a.m.
PER
-
YOW
2 stops45h 15m
Multiple Airlines
Deal found 26/5C$ 2,494
Fri 18/97:20 a.m.
YOW
-
PER
3 stops51h 20m
Multiple Airlines
Thu 15/1012:10 a.m.
PER
-
YOW
3 stops41h 25m
Multiple Airlines
Deal found 26/5C$ 2,530
Sun 18/102:30 p.m.
YOW
-
PER
2 stops40h 05m
Multiple Airlines
Thu 19/1110:45 p.m.
PER
-
YOW
2 stops55h 55m
Multiple Airlines
Deal found 23/5C$ 2,624
Sat 17/102:30 p.m.
YOW
-
PER
2 stops40h 05m
Multiple Airlines
Thu 19/1110:45 p.m.
PER
-
YOW
2 stops55h 55m
Multiple Airlines
Deal found 23/5C$ 2,679
Sun 18/106:25 p.m.
YOW
-
PER
2 stops40h 15m
Cathay Pacific
Mon 16/118:30 a.m.
PER
-
YOW
2 stops45h 48m
Cathay Pacific
Deal found 23/5C$ 2,711
Fri 16/106:25 p.m.
YOW
-
PER
2 stops64h 15m
Cathay Pacific
Mon 16/1112:25 a.m.
PER
-
YOW
2 stops37h 17m
Cathay Pacific
Deal found 23/5C$ 2,746
Sat 17/106:25 p.m.
YOW
-
PER
2 stops48h 25m
Multiple Airlines
Thu 19/1112:25 a.m.
PER
-
YOW
2 stops37h 17m
Multiple Airlines
Deal found 23/5C$ 2,747
Sun 18/106:25 p.m.
YOW
-
PER
2 stops48h 25m
Multiple Airlines
Wed 18/118:30 a.m.
PER
-
YOW
2 stops53h 12m
Multiple Airlines
Deal found 23/5C$ 2,776
Tue 7/77:20 a.m.
YOW
-
PER
3 stops35h 30m
Multiple Airlines
Mon 13/712:10 a.m.
PER
-
YOW
3 stops41h 25m
Multiple Airlines
Deal found 23/5C$ 2,800

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 28 May 2026.

Round-trip from

C$ 1,761

One-way from

C$ 968
18/9-15/10
  • 18/9-15/10
  • 4 total stops
  • 112h 38m total
  • Ottawa to Western Australia
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 47h 05m 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 28 May 2026.
Use the filters below to find and compare flights from Ottawa to Western Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 18/9

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

2 stops60h 20m

Perth

Thu 15/10

8:35 a.m.-12:53 a.m.

2 stops52h 18m

C$ 1,761

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 17/9

6:55 a.m.-10:40 p.m.

2 stops27h 45m

Perth

Thu 15/10

8:20 a.m.-12:20 a.m.

2 stops52h 00m

C$ 2,442

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 18/9

7:20 a.m.-10:40 p.m.

3 stops51h 20m

Perth

Thu 15/10

12:10 a.m.-5:35 a.m.

3 stops41h 25m

C$ 2,530

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 19/10

6:55 a.m.-10:40 p.m.

2 stops51h 45m

Perth

Mon 16/11

8:30 a.m.-12:42 a.m.

2 stops53h 12m

C$ 2,711

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 16/10

6:25 p.m.-10:40 p.m.

2 stops64h 15m

Perth

Wed 18/11

8:30 a.m.-1:38 a.m.

2 stops30h 08m

C$ 2,946

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 16/10

6:25 p.m.-10:40 p.m.

2 stops64h 15m

Perth

Sat 21/11

8:30 a.m.-1:38 a.m.

2 stops54h 08m

C$ 2,982

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 12/6

6:05 p.m.-10:20 p.m.

2 stops40h 15m

Perth

Tue 16/6

1:15 p.m.-12:55 a.m.

2 stops47h 40m

C$ 3,194

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 15/10

6:55 a.m.-10:40 p.m.

2 stops51h 45m

Perth

Mon 16/11

8:30 a.m.-12:42 a.m.

2 stops53h 12m

C$ 3,285

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 13/6

12:00 p.m.-5:00 p.m.

3 stops41h 00m

Perth

Wed 17/6

3:30 p.m.-12:49 a.m.

2 stops45h 19m

C$ 3,545

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 11/6

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

2 stops55h 50m

Perth

Wed 17/6

10:20 p.m.-10:35 a.m.

2 stops48h 15m

C$ 3,585

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/5

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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.

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 51h 45m. Fly via Cathay Pacific 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.

See more FAQs

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Alternative routes for Ottawa to Western Australia

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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.

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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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