Cheap flights from Ottawa to Western Australia from C$ 1,868
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PER
10 Dec — 17 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheap flight deals from Ottawa to Western Australia
Enter your travel dates to find the best prices.
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Best
Last-minute
One-way
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 10 November 2026.
Mon 7/125:40 p.m. -
2 stops48h 40m
Mon 14/128:40 a.m. -
2 stops44h 19m
Deal found 7/11C$ 2,894
Sat 5/125:40 p.m. -
2 stops37h 30m
Sat 12/125:15 p.m. -
2 stops44h 41m
Deal found 7/11C$ 3,004
Mon 7/127:35 p.m. -
3 stops59h 45m
Mon 14/126:00 a.m. -
2 stops31h 56m
Deal found 7/11C$ 3,498
Sun 27/126:15 a.m. -
2 stops49h 00m
Mon 4/19:55 p.m. -
2 stops53h 14m
Deal found 7/11C$ 4,868
Wed 23/126:10 a.m. -
3 stops47h 15m
Wed 30/125:00 p.m. -
3 stops39h 30m
Deal found 8/11C$ 4,945
Sun 27/128:25 p.m. -
3 stops73h 55m
Mon 4/16:00 a.m. -
2 stops31h 56m
Deal found 7/11C$ 5,117
Sun 27/128:25 p.m. -
3 stops73h 55m
Mon 4/13:20 p.m. -
3 stops41h 10m
Deal found 7/11C$ 5,164
Wed 23/123:15 p.m. -
2 stops38h 30m
Wed 30/1210:45 p.m. -
2 stops37h 55m
Deal found 8/11C$ 5,189
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 10 November 2026.
Fri 26/26:10 a.m. -
3 stops39h 00m
Sat 13/311:20 a.m. -
2 stops26h 34m
Deal found 6/11C$ 2,866
Wed 28/47:45 a.m. -
2 stops44h 00m
Sun 2/511:55 p.m. -
2 stops37h 00m
Deal found 6/11C$ 3,024
Fri 12/36:10 a.m. -
3 stops40h 00m
Mon 22/311:10 p.m. -
3 stops37h 30m
Deal found 10/11C$ 3,097
Wed 10/36:10 a.m. -
3 stops39h 00m
Sun 21/310:55 p.m. -
3 stops37h 45m
Deal found 10/11C$ 3,158
Last-minute flights from Ottawa to Western Australia
Discover last-minute flight deals from Ottawa to Western Australia. Data last updated 10 November 2026 and is based on user searches.
Sat 5/125:40 p.m. -
2 stops37h 30m
Sat 12/125:15 p.m. -
2 stops44h 41m
Deal found 7/11C$ 3,004
Mon 7/125:40 p.m. -
2 stops48h 40m
Mon 14/128:40 a.m. -
2 stops44h 19m
Deal found 7/11C$ 2,894
Mon 7/127:35 p.m. -
3 stops59h 45m
Mon 14/126:00 a.m. -
2 stops31h 56m
Deal found 7/11C$ 3,498
Wed 23/126:10 a.m. -
3 stops47h 15m
Wed 30/125:00 p.m. -
3 stops39h 30m
Deal found 8/11C$ 4,945
Wed 23/123:15 p.m. -
2 stops38h 30m
Wed 30/1210:45 p.m. -
2 stops37h 55m
Deal found 8/11C$ 5,189
Sun 27/126:15 a.m. -
2 stops49h 00m
Mon 4/19:55 p.m. -
2 stops53h 14m
Deal found 7/11C$ 4,868
Sun 27/128:25 p.m. -
3 stops73h 55m
Mon 4/16:00 a.m. -
2 stops31h 56m
Deal found 7/11C$ 5,117
Sun 27/128:25 p.m. -
3 stops73h 55m
Mon 4/13:20 p.m. -
3 stops41h 10m
Deal found 7/11C$ 5,164
One-way flights from Ottawa to Western Australia
Search for one-way flight options from Ottawa to Western Australia. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.
Thu 31/127:00 a.m. -
3 stops40h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 1,868
Fri 25/128:40 a.m. -
3 stops54h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 10/11C$ 2,008
Wed 23/127:30 a.m. -
3 stops38h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/11C$ 2,049
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 10 November 2026.
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 7,457,451 searches. Data last updated 10 November 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 Ottawa - PER Perth
YOWPER
Ottawa
Fri 25/12
8:40 a.m.-3:40 a.m.
3 stops54h 00m
Perth
Wed 31/12
12:00 a.m.-11:00 a.m.
Nonstop0h 00m
C$ 2,008
OttawaPerth
YOW Ottawa - PER Perth
YOWPER
Ottawa
Wed 23/12
7:30 a.m.-11:10 a.m.
3 stops38h 40m
Perth
Wed 31/12
12:00 a.m.-11:00 a.m.
Nonstop0h 00m
C$ 2,049
Quickest round-trip
OttawaPerth
YOW Ottawa - PER Perth
YOWPER
Ottawa
Thu 31/12
9:15 a.m.-11:55 a.m.
2 stops37h 40m
Perth
Wed 31/12
12:00 a.m.-11:00 a.m.
Nonstop0h 00m
C$ 2,162
OttawaPerth
YOW Ottawa - PER Perth
YOWPER
Ottawa
Fri 26/2
6:10 a.m.-10:10 a.m.
3 stops39h 00m
Perth
Sat 13/3
11:20 a.m.-12:54 a.m.
2 stops26h 34m
C$ 2,866
OttawaPerth
YOW Ottawa - PER Perth
YOWPER
Ottawa
Wed 28/4
7:45 a.m.-3:45 p.m.
2 stops44h 00m
Perth
Sun 2/5
11:55 p.m.-12:55 a.m.
2 stops37h 00m
C$ 3,024
OttawaPerth
YOW Ottawa - PER Perth
YOWPER
Ottawa
Fri 12/3
6:10 a.m.-11:10 a.m.
3 stops40h 00m
Perth
Mon 22/3
11:10 p.m.-12:40 a.m.
3 stops37h 30m
C$ 3,097
OttawaPerth
YOW Ottawa - PER Perth
YOWPER
Ottawa
Wed 10/3
6:10 a.m.-10:10 a.m.
3 stops39h 00m
Perth
Sun 21/3
10:55 p.m.-12:40 a.m.
3 stops37h 45m
C$ 3,158
Flights are sorted by cheapest round-trip flights first.
Deals found on 10/11
Sorted by cheapest first
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.
YOW-PER
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
YOW-AUWA
YOW-PER
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 40h. Fly via Air Canada or Qantas Airways to get the fastest option. The distance between Ottawa and Western Australia is about 18208 km. This flight may include one or multiple stops.
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.
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!
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