Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Perth from C$ 1,269

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PER
5 Jul — 12 Jul1
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 30 June 2025.

Round-trip from

C$ 2,497

One-way from

C$ 1,269

Popular in

December

Cheapest in

April

Average price

C$ 3,718
26/8-2/9
  • 26/8-2/9
  • 4 total stops
  • 77h 27m total
  • Ottawa to Perth
Search Deals
15/8
  • 15/8
  • 3 total stops
  • 38h 05m total
  • Ottawa to Perth
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 1,041 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 169 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 30 June 2025.

Sun 19/103:55 p.m.YOW - PER
3 stops34h 00mMultiple Airlines
Mon 17/1110:45 p.m.PER - YOW
2 stops30h 01mMultiple Airlines
Deal found 29/6C$ 2,063
Wed 22/109:25 a.m.YOW - PER
2 stops41h 20mAir Canada
Sat 15/113:15 p.m.PER - YOW
2 stops37h 31mAir Canada
Deal found 29/6C$ 2,086
Mon 20/105:15 p.m.YOW - PER
2 stops43h 25mAir France
Mon 17/1110:30 a.m.PER - YOW
2 stops41h 40mAir France
Deal found 29/6C$ 2,313
Wed 5/115:55 a.m.YOW - PER
2 stops36h 00mCathay Pacific
Sat 8/1112:15 a.m.PER - YOW
2 stops30h 03mCathay Pacific
Deal found 29/6C$ 3,260
Thu 16/106:00 a.m.YOW - PER
2 stops47h 35mEmirates
Sun 16/1110:20 p.m.PER - YOW
2 stops51h 02mEmirates
Deal found 29/6C$ 3,334

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 30 June 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 28/7

5:45 a.m.-7:25 a.m.

2 stops61h 40m

Perth

Mon 4/8

8:45 a.m.-12:48 a.m.

2 stops52h 03m

C$ 2,226

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 28/7

5:15 p.m.-8:45 a.m.

1 stop27h 30m

Perth

Mon 4/8

7:35 p.m.-3:05 p.m.

1 stop31h 30m

C$ 3,089

OttawaPerth

YOW - PER

YOWPER

Ottawa

Tue 26/8

11:55 a.m.-3:45 p.m.

3 stops39h 50m

Perth

Mon 1/9

1:10 a.m.-8:53 p.m.

2 stops31h 43m

C$ 4,912

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 15/8

6:35 p.m.-8:40 p.m.

3 stops38h 05m

C$ 1,269

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 9/7

1:55 p.m.-3:45 p.m.

3 stops37h 50m

C$ 2,773

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

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 30 June 2025.
See what other customers who have flown with 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 Canada
7.1
Good
9,654 reviews
Check prices

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
9,654 reviews
Air Canada
7.1
Good
9,654 reviews
Check prices

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

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 is the cheapest airline to fly from Ottawa to Perth round-trip?

    According to our current data, Air Canada (C$ 4,912), offers the cheapest pricing from Ottawa to Perth.

  • 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.
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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,587AverageC$ 2,192FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 2,275AverageC$ 2,766FlexibilityNo 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.