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Cheap flights from Perth to Ottawa from C$ 1,193

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YOW
10 Apr — 17 Apr1
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 11 March 2026.

Mon 8/612:10 a.m.
PER
-
YOW
2 stops37h 26m
Cathay Pacific
Tue 29/96:25 p.m.
YOW
-
PER
2 stops40h 15m
Cathay Pacific
Deal found 7/3C$ 2,551
Mon 8/68:20 a.m.
PER
-
YOW
2 stops46h 51m
Cathay Pacific
Mon 28/96:55 a.m.
YOW
-
PER
2 stops35h 55m
Cathay Pacific
Deal found 9/3C$ 2,701
Mon 30/1112:25 a.m.
PER
-
YOW
2 stops38h 13m
Cathay Pacific
Sun 10/15:40 a.m.
YOW
-
PER
2 stops36h 15m
Cathay Pacific
Deal found 7/3C$ 2,870
Thu 23/48:20 a.m.
PER
-
YOW
2 stops34h 25m
Multiple Airlines
Thu 30/48:50 a.m.
YOW
-
PER
2 stops34h 00m
Multiple Airlines
Deal found 9/3C$ 2,952
Mon 8/611:55 p.m.
PER
-
YOW
3 stops36h 51m
Air Canada
Mon 28/96:00 p.m.
YOW
-
PER
2 stops39h 30m
Air Canada
Deal found 7/3C$ 2,976
Tue 9/610:30 a.m.
PER
-
YOW
3 stops31h 05m
Multiple Airlines
Tue 29/97:20 a.m.
YOW
-
PER
3 stops39h 55m
Multiple Airlines
Deal found 7/3C$ 2,990

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 11 March 2026.

Round-trip from

C$ 2,551

One-way from

C$ 1,193

Popular in

December

Cheapest in

September

Average price

C$ 2,741
Cathay Pacific
  • Cathay Pacific
  • 8/6-29/9
  • 4 total stops
  • 77h 41m total
  • Perth to Ottawa
Search Deals
25/4
  • 25/4
  • 3 total stops
  • 56h 19m total
  • Perth to Ottawa
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 106 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 11 March 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

Mon 8/6

8:20 a.m.-7:11 p.m.

2 stops46h 51m

Ottawa

Mon 28/9

6:55 a.m.-6:50 a.m.

2 stops35h 55m

C$ 2,701
Quickest round-trip

PerthOttawa

PER - YOW

PERYOW

Perth

Mon 8/6

12:10 a.m.-5:35 p.m.

2 stops29h 25m

Ottawa

Tue 29/9

6:55 a.m.-6:50 a.m.

2 stops35h 55m

C$ 2,702

PerthOttawa

PER - YOW

PERYOW

Perth

Mon 8/6

11:55 p.m.-12:46 a.m.

3 stops36h 51m

Ottawa

Mon 28/9

6:00 p.m.-9:30 p.m.

2 stops39h 30m

C$ 2,976

PerthOttawa

PER - YOW

PERYOW

Perth

Tue 9/6

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

3 stops31h 05m

Ottawa

Tue 29/9

7:20 a.m.-11:15 a.m.

3 stops39h 55m

C$ 2,990

PerthOttawa

PER - YOW

PERYOW

Perth

Tue 9/6

3:30 p.m.-7:11 p.m.

3 stops39h 41m

Ottawa

Tue 29/9

4:00 p.m.-9:30 p.m.

3 stops41h 30m

C$ 3,022

PerthOttawa

PER - YOW

PERYOW

Perth

Mon 8/6

10:00 a.m.-5:35 a.m.

3 stops31h 35m

Ottawa

Mon 28/9

7:20 a.m.-11:15 a.m.

3 stops39h 55m

C$ 3,051

PerthOttawa

PER - YOW

PERYOW

Perth

Tue 9/6

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

3 stops31h 05m

Ottawa

Tue 29/9

7:20 a.m.-12:05 p.m.

3 stops40h 45m

C$ 3,094
Cheapest one-way

PerthOttawa

PER - YOW

PERYOW

Perth

Sat 25/4

6:25 p.m.-2:44 p.m.

3 stops56h 19m

C$ 1,193
Quickest one-way

PerthOttawa

PER - YOW

PERYOW

Perth

Wed 1/4

9:55 a.m.-6:26 p.m.

3 stops44h 31m

C$ 1,436

PerthOttawa

PER - YOW

PERYOW

Perth

Wed 25/3

2:25 p.m.-12:35 p.m.

3 stops58h 10m

C$ 1,766

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

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.

  • How long is the flight from Perth to Ottawa?

    Departing from Perth to Ottawa will take you 36h 51m. The distance between Perth and Ottawa is about 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 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.

See more FAQs

Travelling to a place near Ottawa?

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

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 Pierre Elliott Trudeau Intl flights
Perth to Pearson Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Ottawa?

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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.

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