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Cheap flights from Ottawa to Perth from C$ 1,095

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 3/5. 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

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Find the cheapest flights from Ottawa to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 p.m. - 1:35 p.m.
YOW
-
PER
33h 20m
3 stops
Multiple Airlines Logo
11:55 p.m. - 5:35 a.m.
PER
-
YOW
41h 40m
3 stops
C$ 2,588Multiple Airlines
Thu, 30 Apr - Thu, 18 Jun
Multiple Airlines Logo
5:40 a.m. - 11:20 a.m.
YOW
-
PER
41h 40m
3 stops
Multiple Airlines Logo
11:45 p.m. - 12:40 a.m.
PER
-
YOW
36h 55m
3 stops
C$ 2,616Multiple Airlines
Sat, 11 Apr - Fri, 24 Apr
Air Canada Logo
5:00 a.m. - 5:00 p.m.
YOW
-
PER
48h 00m
2 stops
Air Canada Logo
11:55 p.m. - 6:00 a.m.
PER
-
YOW
42h 05m
2 stops
C$ 2,895Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
9:00 a.m. - 5:00 p.m.
YOW
-
PER
44h 00m
3 stops
Air Canada Logo
3:30 p.m. - 6:00 a.m.
PER
-
YOW
50h 30m
2 stops
C$ 2,906Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
6:55 a.m. - 5:00 p.m.
YOW
-
PER
46h 05m
2 stops
Air Canada Logo
3:30 p.m. - 4:33 p.m.
PER
-
YOW
37h 03m
2 stops
C$ 2,943Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
6:55 a.m. - 5:00 p.m.
YOW
-
PER
46h 05m
2 stops
Air Canada Logo
11:55 p.m. - 4:33 p.m.
PER
-
YOW
28h 38m
2 stops
C$ 2,948Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
10:00 a.m. - 5:00 p.m.
YOW
-
PER
43h 00m
3 stops
Air Canada Logo
11:55 p.m. - 4:33 p.m.
PER
-
YOW
28h 38m
2 stops
C$ 2,956Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
7:00 a.m. - 3:45 p.m.
YOW
-
PER
44h 45m
3 stops
Air Canada Logo
3:30 p.m. - 4:33 p.m.
PER
-
YOW
37h 03m
2 stops
C$ 2,959Air Canada
Wed, 13 May - Sun, 17 May
Air Canada Logo
9:30 a.m. - 3:45 p.m.
YOW
-
PER
42h 15m
2 stops
Air Canada Logo
11:55 p.m. - 9:16 p.m.
PER
-
YOW
33h 21m
3 stops
C$ 2,970Air Canada
Fri, 1 May - Fri, 8 May
Air Canada Logo
6:05 p.m. - 3:45 p.m.
YOW
-
PER
33h 40m
2 stops
Air Canada Logo
3:30 p.m. - 12:55 a.m.
PER
-
YOW
45h 25m
2 stops
C$ 2,971Air Canada
Fri, 1 May - Fri, 8 May

Air Canada flights from Ottawa to Perth

Our best Air Canada deals on Ottawa to Perth flight tickets
Air Canada
13 May
YOW6:55 a.m.Ottawa
46h 05m
2 stops
PER5:00 p.m.Perth
17 May
PER3:30 p.m.Perth
37h 03m
2 stops
YOW4:33 p.m.Ottawa
C$ 2,943
Air Canada
13 May
YOW6:55 a.m.Ottawa
46h 05m
2 stops
PER5:00 p.m.Perth
17 May
PER11:55 p.m.Perth
28h 38m
2 stops
YOW4:33 p.m.Ottawa
C$ 2,948
Air Canada
13 May
YOW10:00 a.m.Ottawa
43h 00m
3 stops
PER5:00 p.m.Perth
17 May
PER11:55 p.m.Perth
28h 38m
2 stops
YOW4:33 p.m.Ottawa
C$ 2,956

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 21 March 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

Cheapest round-trip

OttawaPerth

YOW - PER

YOWPER

Ottawa

Thu 30/4

4:15 p.m.-1:35 p.m.

3 stops33h 20m

Perth

Thu 18/6

11:55 p.m.-5:35 a.m.

3 stops41h 40m

C$ 2,588

OttawaPerth

YOW - PER

YOWPER

Ottawa

Sat 11/4

5:40 a.m.-11:20 a.m.

3 stops41h 40m

Perth

Fri 24/4

11:45 p.m.-12:40 a.m.

3 stops36h 55m

C$ 2,616

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 13/5

5:00 a.m.-5:00 p.m.

2 stops48h 00m

Perth

Sun 17/5

11:55 p.m.-6:00 a.m.

2 stops42h 05m

C$ 2,895

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 13/5

9:00 a.m.-5:00 p.m.

3 stops44h 00m

Perth

Sun 17/5

3:30 p.m.-6:00 a.m.

2 stops50h 30m

C$ 2,906

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 13/5

6:55 a.m.-5:00 p.m.

2 stops46h 05m

Perth

Sun 17/5

3:30 p.m.-4:33 p.m.

2 stops37h 03m

C$ 2,943

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 13/5

6:55 a.m.-5:00 p.m.

2 stops46h 05m

Perth

Sun 17/5

11:55 p.m.-4:33 p.m.

2 stops28h 38m

C$ 2,948
Quickest round-trip

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 13/5

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

3 stops43h 00m

Perth

Sun 17/5

11:55 p.m.-4:33 p.m.

2 stops28h 38m

C$ 2,956

OttawaPerth

YOW - PER

YOWPER

Ottawa

Wed 13/5

7:00 a.m.-3:45 p.m.

3 stops44h 45m

Perth

Sun 17/5

3:30 p.m.-4:33 p.m.

2 stops37h 03m

C$ 2,959

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 1/5

9:30 a.m.-3:45 p.m.

2 stops42h 15m

Perth

Fri 8/5

11:55 p.m.-9:16 p.m.

3 stops33h 21m

C$ 2,970

OttawaPerth

YOW - PER

YOWPER

Ottawa

Fri 1/5

6:05 p.m.-3:45 p.m.

2 stops33h 40m

Perth

Fri 8/5

3:30 p.m.-12:55 a.m.

2 stops45h 25m

C$ 2,971

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Ottawa to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ottawa to Perth?

Cathay Pacific is the most popular carrier operating from Ottawa to Perth

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

47h 35m

Direct flights

None
The fastest flight from Ottawa to Perth takes 47h 35m
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 47h 35m 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.

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.

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