Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Ottawa to Perth from C$ 1,018

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Perth departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ottawa to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 a.m. - 10:40 p.m.
YOW
-
PER
29h 00m
2 stops
Multiple Airlines Logo
8:20 a.m. - 1:36 a.m.
PER
-
YOW
29h 16m
2 stops
C$ 2,068Multiple Airlines
Mon, 6 Apr - Thu, 30 Apr
Multiple Airlines Logo
5:00 a.m. - 7:15 a.m.
YOW
-
PER
62h 15m
2 stops
Multiple Airlines Logo
8:35 a.m. - 5:39 a.m.
PER
-
YOW
33h 04m
2 stops
C$ 2,373Multiple Airlines
Mon, 3 Aug - Mon, 24 Aug
Multiple Airlines Logo
1:20 p.m. - 4:00 p.m.
YOW
-
PER
38h 40m
3 stops
Multiple Airlines Logo
12:25 a.m. - 5:35 a.m.
PER
-
YOW
41h 10m
3 stops
C$ 2,667Multiple Airlines
Mon, 3 Aug - Sun, 23 Aug
Multiple Airlines Logo
6:00 p.m. - 1:35 p.m.
YOW
-
PER
31h 35m
2 stops
Multiple Airlines Logo
11:55 p.m. - 1:36 a.m.
PER
-
YOW
37h 41m
3 stops
C$ 2,711Multiple Airlines
Mon, 6 Apr - Thu, 30 Apr
Multiple Airlines Logo
6:00 p.m. - 2:40 p.m.
YOW
-
PER
32h 40m
2 stops
Multiple Airlines Logo
11:55 p.m. - 12:45 a.m.
PER
-
YOW
36h 50m
3 stops
C$ 2,722Multiple Airlines
Mon, 3 Aug - Mon, 24 Aug
Multiple Airlines Logo
5:40 a.m. - 6:50 a.m.
YOW
-
PER
37h 10m
2 stops
Multiple Airlines Logo
8:20 a.m. - 1:36 a.m.
PER
-
YOW
29h 16m
2 stops
C$ 2,792Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr
Multiple Airlines Logo
6:00 p.m. - 5:00 p.m.
YOW
-
PER
35h 00m
2 stops
Multiple Airlines Logo
11:55 p.m. - 4:49 p.m.
PER
-
YOW
28h 54m
2 stops
C$ 2,929Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
Multiple Airlines Logo
6:00 p.m. - 2:40 p.m.
YOW
-
PER
32h 40m
2 stops
Multiple Airlines Logo
11:55 p.m. - 12:45 a.m.
PER
-
YOW
36h 50m
3 stops
C$ 2,947Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
Multiple Airlines Logo
2:00 p.m. - 3:45 p.m.
YOW
-
PER
37h 45m
3 stops
Multiple Airlines Logo
11:55 p.m. - 12:45 a.m.
PER
-
YOW
36h 50m
3 stops
C$ 3,098Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
Multiple Airlines Logo
6:00 p.m. - 5:00 p.m.
YOW
-
PER
35h 00m
2 stops
Multiple Airlines Logo
3:30 p.m. - 8:16 a.m.
PER
-
YOW
52h 46m
3 stops
C$ 3,103Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr

Air France flights from Ottawa to Perth

Our best Air France deals on Ottawa to Perth flight tickets
Air France
3 Aug
YOW5:10 p.m.Ottawa
27h 45m
1 stop
PER8:55 a.m.Perth
24 Aug
PER7:35 p.m.Perth
31h 25m
1 stop
YOW3:00 p.m.Ottawa
C$ 9,566
Air France
3 Aug
YOW5:10 p.m.Ottawa
27h 45m
1 stop
PER8:55 a.m.Perth
19 Aug
PER7:35 p.m.Perth
31h 25m
1 stop
YOW3:00 p.m.Ottawa
C$ 9,572

Air Canada flights from Ottawa to Perth

Our best Air Canada deals on Ottawa to Perth flight tickets
Air Canada
6 Apr
YOW8:25 p.m.Ottawa
61h 05m
3 stops
PER9:30 p.m.Perth
30 Apr
PER11:55 p.m.Perth
33h 21m
3 stops
YOW9:16 p.m.Ottawa
C$ 3,196
Air Canada
7 Mar
YOW8:25 p.m.Ottawa
53h 05m
3 stops
PER2:30 p.m.Perth
11 Mar
PER10:30 p.m.Perth
29h 15m
2 stops
YOW3:45 p.m.Ottawa
C$ 3,906
Air Canada
7 Mar
YOW8:25 p.m.Ottawa
53h 05m
3 stops
PER2:30 p.m.Perth
11 Mar
PER10:30 p.m.Perth
29h 15m
2 stops
YOW3:45 p.m.Ottawa
C$ 3,911

momondo 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, momondo users made 96,600 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Ottawa to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 6/4

5:40 a.m.-10:40 p.m.

2 stops29h 00m

Perth

Thu 30/4

8:20 a.m.-1:36 a.m.

2 stops29h 16m

C$ 2,068

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 3/8

5:00 a.m.-7:15 a.m.

2 stops62h 15m

Perth

Mon 24/8

8:35 a.m.-5:39 a.m.

2 stops33h 04m

C$ 2,373

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 3/8

1:20 p.m.-4:00 p.m.

3 stops38h 40m

Perth

Sun 23/8

12:25 a.m.-5:35 a.m.

3 stops41h 10m

C$ 2,667

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 6/4

6:00 p.m.-1:35 p.m.

2 stops31h 35m

Perth

Thu 30/4

11:55 p.m.-1:36 a.m.

3 stops37h 41m

C$ 2,711

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 3/8

6:00 p.m.-2:40 p.m.

2 stops32h 40m

Perth

Mon 24/8

11:55 p.m.-12:45 a.m.

3 stops36h 50m

C$ 2,722

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 10/4

5:40 a.m.-6:50 a.m.

2 stops37h 10m

Perth

Fri 17/4

8:20 a.m.-1:36 a.m.

2 stops29h 16m

C$ 2,792

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 3/8

6:00 p.m.-5:00 p.m.

2 stops35h 00m

Perth

Wed 19/8

11:55 p.m.-4:49 p.m.

2 stops28h 54m

C$ 2,929

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 3/8

6:00 p.m.-2:40 p.m.

2 stops32h 40m

Perth

Wed 19/8

11:55 p.m.-12:45 a.m.

3 stops36h 50m

C$ 2,947

OttawaPerth

YOW - PER

YOWPER

Ottawa

Mon 3/8

2:00 p.m.-3:45 p.m.

3 stops37h 45m

Perth

Wed 19/8

11:55 p.m.-12:45 a.m.

3 stops36h 50m

C$ 3,098

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 10/4

6:00 p.m.-5:00 p.m.

2 stops35h 00m

Perth

Fri 17/4

3:30 p.m.-8:16 a.m.

3 stops52h 46m

C$ 3,103

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

When to book flights from Ottawa to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Perth (YOW to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Perth

Fastest flight time

29h 00m

Direct flights

None
The fastest flight from Ottawa to Perth takes 29h 00m
There are no direct flights from Ottawa to Perth. There are no popular flight routes from Ottawa to Perth.
Search flight deals

  • How far is Ottawa to Perth by plane?

    The straight-line distance from Ottawa to Perth is 18204.5 km. Typically, this will take 29h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Ottawa Airport to Perth Airport?

    Prices for flights from Ottawa Airport to Perth Airport are updated daily.

  • How old do you have to be to fly from Ottawa Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Ottawa to Perth?

    Search flight deals from Ottawa to Perth. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Ottawa to Perth with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
Mandurah

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Perth with flexible booking policies on momondo?

Flights from Ottawa to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to Perth?

Once all potential Ottawa to Perth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to Perth right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ottawa to Perth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Perth trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 28/3
Sat 4/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Airports servicing Western Australia

Broome Airport
Learmonth Airport