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Cheap flights from Ottawa to Perth

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Flight deals from Ottawa to Perth

Looking for a cheap last-minute deal or the best round-trip flight from Ottawa to Perth Airport? If you want to travel next month, round-trip fares start from $1,948. Find the lowest prices on one-way and round-trip tickets right here.
Perth.$1,726 per passenger.Departing Mon, Nov 16, returning Wed, Nov 25.Round-trip flight with Porter Airlines and Indonesia AirAsia.Outbound indirect flight with Porter Airlines, departing from Ottawa International on Mon, Nov 16, arriving in Perth.Inbound indirect flight with Indonesia AirAsia, departing from Perth on Wed, Nov 25, arriving in Ottawa International.Price includes taxes and charges.From $1,726, select.
Perth.$1,850 per passenger.Departing Fri, Aug 7, returning Thu, Aug 20.Round-trip flight with WestJet and VietJet Air.Outbound indirect flight with WestJet, departing from Ottawa International on Fri, Aug 7, arriving in Perth.Inbound indirect flight with VietJet Air, departing from Perth on Thu, Aug 20, arriving in Ottawa International.Price includes taxes and charges.From $1,850, select.
Perth.$1,879 per passenger.Departing Mon, Jul 27, returning Mon, Aug 24.Round-trip flight with Porter Airlines and Jetstar.Outbound indirect flight with Porter Airlines, departing from Ottawa International on Mon, Jul 27, arriving in Perth.Inbound indirect flight with Jetstar, departing from Perth on Mon, Aug 24, arriving in Ottawa International.Price includes taxes and charges.From $1,879, select.
Perth.$1,948 per passenger.Departing Sun, Jul 12, returning Sat, Jul 18.Round-trip flight with WestJet and Jetstar.Outbound indirect flight with WestJet, departing from Ottawa International on Sun, Jul 12, arriving in Perth.Inbound indirect flight with Jetstar, departing from Perth on Sat, Jul 18, arriving in Ottawa International.Price includes taxes and charges.From $1,948, select.
Perth.$2,022 per passenger.Departing Wed, Dec 30, returning Sun, Jan 24.Round-trip flight with Porter Airlines and BatikAir Malaysia.Outbound indirect flight with Porter Airlines, departing from Ottawa International on Wed, Dec 30, arriving in Perth.Inbound indirect flight with BatikAir Malaysia, departing from Perth on Sun, Jan 24, arriving in Ottawa International.Price includes taxes and charges.From $2,022, select.
Perth.$2,087 per passenger.Departing Mon, Mar 22, returning Mon, Apr 12.Round-trip flight with Porter Airlines and Qatar Airways.Outbound indirect flight with Porter Airlines, departing from Ottawa International on Mon, Mar 22, arriving in Perth.Inbound indirect flight with Qatar Airways, departing from Perth on Mon, Apr 12, arriving in Ottawa International.Price includes taxes and charges.From $2,087, select.
Perth.$2,250 per passenger.Departing Tue, Nov 17, returning Wed, Jan 13.Round-trip flight with Porter Airlines and Qatar Airways.Outbound indirect flight with Porter Airlines, departing from Ottawa International on Tue, Nov 17, arriving in Perth.Inbound indirect flight with Qatar Airways, departing from Perth on Wed, Jan 13, arriving in Ottawa International.Price includes taxes and charges.From $2,250, select.
Perth.$2,302 per passenger.Departing Tue, Sep 1, returning Tue, Sep 22.Round-trip flight with WestJet and Qantas.Outbound indirect flight with WestJet, departing from Ottawa International on Tue, Sep 1, arriving in Perth.Inbound indirect flight with Qantas, departing from Perth on Tue, Sep 22, arriving in Ottawa International.Price includes taxes and charges.From $2,302, select.
Perth.$5,357 per passenger.Departing Sun, Mar 28, returning Sat, May 22.Round-trip flight with Emirates.Outbound indirect flight with Emirates, departing from Ottawa International on Sun, Mar 28, arriving in Perth.Inbound indirect flight with Emirates, departing from Perth on Sat, May 22, arriving in Ottawa International.Price includes taxes and charges.From $5,357, select.
Perth.$15,462 per passenger.Departing Sat, Oct 3, returning Fri, Oct 9.Round-trip flight with Qantas.Outbound indirect flight with Qantas, departing from Ottawa International on Sat, Oct 3, arriving in Perth.Inbound indirect flight with Qantas, departing from Perth on Fri, Oct 9, arriving in Ottawa International.Price includes taxes and charges.From $15,462, select.

Find the cheapest month to fly from Ottawa to Perth

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Perth flights are currently cheapest in November.
Jun
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Jul
from $1,948
Aug
from $1,850
Sep
from $2,302
Oct
from $15,462
Nov
from $1,726
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Ottawa to Perth: Alternative routes

Compare routes from Ottawa to Perth below. You may find an airport to fly into that's cheaper, faster, or easier than Perth.

Perth

10km from central Perth
ClosestCheapest
from $1,727
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Ottawa to Perth: Flight information

The things to know before you go.
Cheapest flight found$1,726
Cheapest month to flyNovember

Finding cheap flights from Ottawa to Perth: Frequently asked questions

The best price we found for a round-trip flight from Ottawa to Perth is $1,726. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Perth. But we found flights with one stop from $1,726.
There are no flights flying from Ottawa to Perth, as of June 2026.
The cheapest month to fly from Ottawa to Perth is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Perth Airport on Monday, November 16, 2026.
No airlines currently offer direct flights between Ottawa and Perth Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Perth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Perth is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Perth is Porter Airlines.

Traveling from Ottawa to Perth Airport (PER): What you need to know

  • Perth is 13 hours ahead of Ottawa. Perth Airport is located in Perth, which follows the UTC+8 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to board your flight from Ottawa to PER.

  • Traveling during a peak month like August? Public holidays and other popular seasons can mean longer lines at check-in and security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

Airports in Ottawa

Ottawa Macdonald-Cartier International Airport (YOW)

  • Located around 14 kilometers from the center of Ottawa, YOW can be reached in about 20 minutes by car (depending on traffic). The journey by public transport takes roughly 35 minutes.

  • Want a relaxed start to your break? Stay near Ottawa Macdonald-Cartier International Airport. Whether you're boarding an early flight from Ottawa to Perth Airport or just don't want to be rushed, these hotels have you covered:

  • When it comes to Ottawa Macdonald-Cartier International Airport's on-time performance, data shows 58% of flights arrive within the scheduled time frame.

  • YOW is located at 50 Airport Road.

About Perth Airport (PER)

Getting from Perth Airport (PER) to central Perth

  • Central Perth is around 11 kilometers from Perth Airport and takes about 20 minutes to reach by car. See what your options are for getting into town, whether that's with a car rental, cab or ride-share.

  • Traveling by public transport will take you around 25 minutes.

How to find the cheapest flights from Ottawa to Perth Airport (PER)

  • $806 is currently the lowest price for a one-way ticket from Ottawa to Perth Airport. Return flights start from $1,727. These prices may change depending on availability and demand.

  • To pick up cheap flights from Ottawa to PER, book in advance. Airlines usually offer lower prices when tickets first go on sale.

  • If you can be flexible with your travel dates, try using the 'Whole month' search tool. It'll show you the lowest price in every month when searching for your Ottawa to Perth Airport ticket.

  • Finding a cheap plane ticket from Ottawa to PER couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

  • Filters make it easier to track down a bargain for your flight from Ottawa to Perth Airport. Choose the airlines, flight times and stops that look good to you. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from Ottawa to Perth Airport (PER)

  • January is the busiest month for flights from Ottawa to Perth Airport (PER). Visit Perth in September if you'd rather avoid peak season.

  • Book a Ottawa to PER plane ticket departing in January if you're eager to visit the city during its warmest month. Expect temperatures in Perth to range from 17ºC (63ºF) to 35ºC (95ºF).

  • August sees temperatures of between 8ºC (46ºF) and 20ºC (68ºF). Look for cheap tickets from Ottawa to Perth Airport around that time if you want to travel in cooler conditions.

More about Perth

  • When it comes to searching for somewhere to lay your head, you'll find the best stays in Perth right here. Explore these hotels once you've locked in your flight from Ottawa to Perth Airport:

  • There are loads of things to do in Perth when you're ready to get out and sightsee. Make your way to Cottesloe Beach followed by Kings Park Observation Tower and City Beach.

Explore more of Australia

  • Perth will leave a lasting impression, but there are so many other corners of Australia just waiting to be explored. About 161 kilometers south of Perth, a trip to Bunbury will keep you on the move. Start with leading sights like Koombana Beach, Dolphin Cove and Leschenault Peninsula Conservation Park.

  • Around 193 kilometers south of Perth, Busselton is another essential stop in Australia. Get a taste of what this destination has to offer at Underwater Observatory, Abbey Beach and Busselton Jetty.

Plan the rest of your trip from Ottawa to Perth

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.