Find flights
When to book

Cheap flights from Perth to Ottawa from C$ 1,199

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YOW
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Ottawa
Explore the most affordable flight options available from Perth to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Sat 5/94:45 a.m.
PER
-
YOW
2 stops43h 55m
Multiple Airlines
Sat 12/99:00 a.m.
YOW
-
PER
2 stops33h 50m
Multiple Airlines
Deal found 22/7C$ 2,685
Sat 22/810:30 a.m.
PER
-
YOW
3 stops31h 05m
Multiple Airlines
Sat 29/86:00 a.m.
YOW
-
PER
3 stops41h 15m
Multiple Airlines
Deal found 25/7C$ 3,513
Thu 24/128:30 a.m.
PER
-
YOW
2 stops44h 29m
Multiple Airlines
Tue 19/15:10 a.m.
YOW
-
PER
2 stops36h 45m
Multiple Airlines
Deal found 21/7C$ 3,576
Sat 26/93:30 p.m.
PER
-
YOW
2 stops37h 38m
Multiple Airlines
Sat 10/106:05 p.m.
YOW
-
PER
2 stops30h 30m
Multiple Airlines
Deal found 21/7C$ 3,773

Find flight deals from Perth to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Ottawa (YOW). 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 25 July 2026.

Round-trip from

C$ 2,685

One-way from

C$ 1,199
5/9-12/9
  • 5/9-12/9
  • 4 total stops
  • 77h 45m total
  • Perth to Ottawa
Search Deals
5/9
  • 5/9
  • 3 total stops
  • 43h 05m total
  • Perth to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to Ottawa 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 25 July 2026.
Use the filters below to find and compare flights from Perth to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 5/9

12:30 p.m.-5:04 p.m.

2 stops40h 34m

Ottawa

Sat 12/9

4:00 p.m.-3:45 p.m.

3 stops35h 45m

C$ 3,185

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 22/8

10:30 a.m.-5:35 a.m.

3 stops31h 05m

Ottawa

Sat 29/8

6:00 a.m.-11:15 a.m.

3 stops41h 15m

C$ 3,513

PerthOttawa

PER - YOW

PERYOW

Perth

Thu 24/12

8:30 a.m.-3:59 p.m.

2 stops44h 29m

Ottawa

Tue 19/1

5:10 a.m.-6:55 a.m.

2 stops36h 45m

C$ 3,576
Quickest round-trip

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 26/9

3:30 p.m.-5:08 p.m.

2 stops37h 38m

Ottawa

Sat 10/10

6:05 p.m.-12:35 p.m.

2 stops30h 30m

C$ 3,773
Cheapest one-way
Quickest one-way

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 5/9

5:35 a.m.-12:40 p.m.

3 stops43h 05m

C$ 1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Sorted by cheapest first

Best time to book a flight from Perth to Ottawa

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

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Prescott
Wakefield
Pembroke
Smiths Falls

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 Perth to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Perth to Pierre Elliott Trudeau Intl flights
Perth to Pearson Intl 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 Perth to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Perth today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ottawa from Perth.

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

Yes, we can. To see specific flights from Perth to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Perth to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.