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Cheap flights from Perth to Ottawa from $1,902

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YOW
8 Sep — 15 Sep1
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 9 August 2026.

Mon 19/1022:40 -
2 stops30h 13m
Fri 23/1018:05 -
2 stops38h 05m
Deal found 3/8$1,902
Tue 1/910:30 -
3 stops44h 50m
Thu 10/907:20 -
3 stops45h 40m
Deal found 4/8$2,195
Sat 26/915:30 -
2 stops45h 23m
Sat 10/1018:05 -
2 stops32h 40m
Deal found 4/8$3,251
Wed 19/800:10 -
2 stops37h 25m
Sun 23/818:25 -
2 stops40h 15m
Deal found 5/8$3,325
Mon 19/1008:20 -
2 stops45h 15m
Fri 23/1018:25 -
2 stops48h 30m
Deal found 6/8$3,345

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 9 August 2026.

Round-trip from

$2,195
Qantas Airways
  • Qantas Airways
  • 1/9-10/9
  • 6 total stops
  • 90h 30m total
  • Perth to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 9 August 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 return flight
Fastest return journey

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 26/9

15:30-00:53

2 stops45h 23m

Ottawa

Sat 10/10

18:05-14:45

2 stops32h 40m

$3,251

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Mon 19/10

08:20-17:35

2 stops45h 15m

Ottawa

Fri 23/10

18:25-06:55

2 stops48h 30m

$3,345

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Sat 19/9

19:50-00:53

2 stops41h 03m

Ottawa

Sat 26/9

18:25-06:50

2 stops48h 25m

$3,673

PerthOttawa

PER Perth - YOW Ottawa

PERYOW

Perth

Thu 24/12

23:50-23:55

3 stops37h 05m

Ottawa

Tue 19/1

10:05-16:50

3 stops41h 45m

$3,930

Flights are sorted by cheapest return flights first.

Deals found on 4/8

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 return 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.

  • How long is the flight from Perth to Ottawa?

    Airlines like Air Canada and Cathay Pacific fly from Perth to Ottawa in about 45h 15m. The time it takes to get you to your destination can typically vary by up to 08m. Airlines will cover a distance of 18208 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Perth to Ottawa

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

When you search for this flight from Perth to Ottawa, 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 Perth to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Ottawa.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Ottawa flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Perth today and book when prices fit your budget.

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