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Cheap flights from Ottawa to Perth from C$ 962

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PER
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ottawa to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Perth
Explore the most affordable flight options available from Ottawa to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2025.

Tue 21/109:55 p.m.YOW - PER
2 stops36h 45mMultiple Airlines
Fri 7/118:30 a.m.PER - YOW
2 stops29h 12mMultiple Airlines
Deal found 21/10C$ 2,965
Fri 28/115:40 a.m.YOW - PER
2 stops36h 15mMultiple Airlines
Sun 28/1212:25 a.m.PER - YOW
2 stops37h 17mMultiple Airlines
Deal found 22/10C$ 3,618
Fri 28/115:20 p.m.YOW - PER
1 stop27h 40mAir France
Mon 29/128:20 p.m.PER - YOW
1 stop31h 50mAir France
Deal found 22/10C$ 9,908

Cheap flight deals from Ottawa to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 October 2025.

Round-trip from

C$ 2,673

One-way from

C$ 962

Popular in

June

Cheapest in

April

Average price

C$ 2,552
Cathay Pacific
  • Cathay Pacific
  • 9/2-13/2
  • 4 total stops
  • 98h 03m total
  • Ottawa to Perth
Search Deals
6/12
  • 6/12
  • 3 total stops
  • 59h 50m total
  • Ottawa to Perth
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 721 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 184 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Perth 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 23 October 2025.
Use the filters below to find and compare flights from Ottawa to Perth that are best for you.

Fly from

Ottawa

Fly to

Perth

Route

Depart

Return

Price

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 9/2

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

2 stops52h 15m

Perth

Fri 13/2

8:30 a.m.-12:39 a.m.

2 stops53h 09m

C$ 2,676

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 9/2

5:50 p.m.-2:30 p.m.

2 stops31h 40m

Perth

Fri 13/2

10:55 p.m.-5:18 p.m.

3 stops55h 23m

C$ 3,276

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 28/11

12:05 p.m.-1:50 p.m.

3 stops36h 45m

Perth

Mon 29/12

10:30 p.m.-6:43 a.m.

2 stops45h 13m

C$ 3,797

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 6/12

6:45 p.m.-7:35 p.m.

3 stops59h 50m

C$ 962

OttawaPerth

YOW - PER

YOWPER

Ottawa

Tue 10/3

12:10 p.m.-7:35 p.m.

3 stops43h 25m

C$ 1,690

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sun 8/3

4:35 p.m.-4:15 a.m.

3 stops47h 40m

C$ 1,701

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 9/3

3:35 p.m.-4:15 a.m.

3 stops48h 40m

C$ 1,701

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 5/3

12:10 p.m.-4:15 a.m.

3 stops51h 05m

C$ 1,704

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 7/3

8:40 a.m.-4:15 a.m.

3 stops54h 35m

C$ 1,782

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 11/3

3:55 p.m.-4:15 a.m.

2 stops48h 20m

C$ 1,816

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Ottawa to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth 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 Perth

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

Currently, April is the cheapest month in which you can book a flight from Ottawa to Perth (average of C$ 1,625). Flying from Ottawa to Perth in July is currently the most expensive (average of C$ 2,834). 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 Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 23 October 2025.
See what other customers who have flown with Air France and Air Canada from Ottawa to Perth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,477 reviews
Check prices

Entertainment

7.0

Food

7.0

Comfort

7.4

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.4
Good
1,477 reviews
Air France
7.4
Good
1,477 reviews
Check prices

Entertainment

7.0

Food

7.0

Comfort

7.4

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.1
Good
10,346 reviews
Air France
7.4
Good
1,477 reviews
Check prices

Entertainment

7.0

Food

7.0

Comfort

7.4

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Perth?

    Departing from Ottawa to Perth will take you 31h 40m. There are 18208 km between Ottawa and Perth. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Ottawa to Perth round-trip?

    According to our current data, Air France (C$ 1,625), and Air Canada (C$ 2,321) offers the cheapest pricing from Ottawa to Perth. You may be able to fly from Ottawa to Perth for 38% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Ottawa to Perth?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Perth 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 Perth?

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Perth (average of C$ 1,625). Flying from Ottawa to Perth in July is currently the most expensive (average of C$ 2,834). 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

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Alternative routes for Ottawa to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Perth flights
Toronto Island to Perth flights
Pierre Elliott Trudeau Intl to Perth flights
Pearson Intl to Broome flights
Pierre Elliott Trudeau Intl to Exmouth flights

Top 2 airlines flying from Ottawa to Perth

Discover the top 2 airlines that operate flights from Ottawa to Perth. 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,625AverageC$ 2,265FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 2,321AverageC$ 2,795FlexibilityNo 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 Perth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Perth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Perth?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Perth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Ottawa to Perth with no change fees.

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

Yes, Cheapflights offers price alerts on Ottawa to Perth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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