Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Perth 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 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 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 Perth
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 46h 25m total
  • Ottawa to Perth
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
Search Deals

Find flight deals from Ottawa to Perth

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 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 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 14 August 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

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 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.

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 14 August 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
1,468 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.4

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
1,468 reviews
Air France
7.4
Good
1,468 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.4

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
1,468 reviews
Check prices

Entertainment

6.9

Crew

8.1

Overall

7.4

Boarding

7.4

Comfort

7.4

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 Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Air France (C$ 1,600), and Air Canada (C$ 2,285) offers the cheapest pricing from Ottawa to Perth. You may be able to fly from Ottawa to Perth for 39% 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.

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 Perth

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

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.

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.