YOW - PER

C$ 1,144 Find Cheap Flights from Ottawa to Perth – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 2,125
Typical prices: C$ 2,734-C$ 3,179
Multiple Airlines
Sat 10/3Wed 21/3
YOW - PER • 2 stops
Cheapest one-way flights
C$ 1,144
Typical prices: C$ 1,286-C$ 1,685
Multiple Airlines
Tue 13/11
YOW - PER • 3 stops
Direct flights
Not available
There are currently no direct flights between Ottawa and Perth. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 14% price drop
February
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Perth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ottawa to Perth (YOW-PER)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Perth

Wed, 10 Mar - Sun, 21 Mar
Multiple Airlines Logo
3:15 p.m. - 6:45 p.m.YOW  Ottawa-PER Perth
38h 30m2 stops Boston Logan Intl Doha Hamad Intl
Multiple Airlines Logo
10:45 p.m. - 2:45 p.m.PER  Perth-YOW Ottawa
52h 00m2 stops Doha Hamad Intl Boston Logan Intl
C$ 2,125Multiple Airlines
3+ days ago
Wed, 10 Mar - Sun, 21 Mar
Multiple Airlines Logo
3:15 p.m. - 6:45 p.m.YOW  Ottawa-PER Perth
38h 30m2 stops Boston Logan Intl Doha Hamad Intl
Multiple Airlines Logo
10:45 p.m. - 2:48 p.m.PER  Perth-YOW Ottawa
52h 03m2 stops Doha Hamad Intl Boston Logan Intl
C$ 2,128Multiple Airlines
1 day ago
Wed, 10 Mar - Sun, 21 Mar
Multiple Airlines Logo
3:15 p.m. - 6:45 p.m.YOW  Ottawa-PER Perth
38h 30m2 stops Boston Logan Intl Doha Hamad Intl
Multiple Airlines Logo
10:45 p.m. - 2:45 p.m.PER  Perth-YOW Ottawa
52h 00m2 stops Doha Hamad Intl Boston Logan Intl
C$ 2,129Multiple Airlines
2 days ago
Wed, 10 Mar - Sun, 21 Mar
Multiple Airlines Logo
3:15 p.m. - 6:45 p.m.YOW  Ottawa-PER Perth
38h 30m2 stops Boston Logan Intl Doha Hamad Intl
Multiple Airlines Logo
10:45 p.m. - 2:45 p.m.PER  Perth-YOW Ottawa
52h 00m2 stops Doha Hamad Intl Boston Logan Intl
C$ 2,130Multiple Airlines
3+ days ago
Sun, 21 Feb - Sat, 27 Feb
Multiple Airlines Logo
3:15 p.m. - 6:45 p.m.YOW  Ottawa-PER Perth
38h 30m2 stops Boston Logan Intl Doha Hamad Intl
Multiple Airlines Logo
10:45 p.m. - 2:45 p.m.PER  Perth-YOW Ottawa
53h 00m2 stops Doha Hamad Intl Boston Logan Intl
C$ 2,385Multiple Airlines
1 day ago
Fri, 12 Mar - Mon, 22 Mar
Multiple Airlines Logo
7:45 a.m. - 3:55 p.m.YOW  Ottawa-PER Perth
43h 10m2 stops Vancouver Intl Brisbane
Multiple Airlines Logo
10:30 p.m. - 12:54 a.m.PER  Perth-YOW Ottawa
38h 24m2 stops Brisbane Vancouver Intl
C$ 2,519Multiple Airlines
3+ days ago
Fri, 12 Mar - Mon, 22 Mar
Air Canada Logo
7:45 a.m. - 3:55 p.m.YOW  Ottawa-PER Perth
43h 10m2 stops Vancouver Intl Brisbane
Air Canada Logo
10:55 p.m. - 11:50 p.m.PER  Perth-YOW Ottawa
36h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
C$ 2,551Air Canada
3+ days ago
Wed, 10 Mar - Sun, 21 Mar
Air Canada Logo
2:00 p.m. - 2:30 p.m.YOW  Ottawa-PER Perth
35h 30m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
10:30 p.m. - 12:54 a.m.PER  Perth-YOW Ottawa
38h 24m2 stops Brisbane Vancouver Intl
C$ 2,552Air Canada
3+ days ago
Wed, 10 Mar - Sun, 21 Mar
Air Canada Logo
2:00 p.m. - 2:30 p.m.YOW  Ottawa-PER Perth
35h 30m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
10:30 p.m. - 12:54 a.m.PER  Perth-YOW Ottawa
38h 24m2 stops Brisbane Vancouver Intl
C$ 2,621Air Canada
3+ days ago
Sat, 20 Feb - Wed, 24 Feb
Cathay Pacific Logo
5:30 a.m. - 6:55 a.m.YOW  Ottawa-PER Perth
36h 25m2 stops Toronto Pearson Intl Hong Kong Intl
Cathay Pacific Logo
8:30 a.m. - 5:20 p.m.PER  Perth-YOW Ottawa
45h 50m2 stops Hong Kong Intl Toronto Pearson Intl
C$ 2,781Cathay Pacific
16 hours ago
Booking Insights

Price, demand, and travel trends for Ottawa to Perth flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Ottawa to Perth?

Air Canada (C$ 2,551) offered the cheapest round-trip ticket from Ottawa to Perth in the last 5 days.

Find deals

Key details for Ottawa to Perth flights

Low season

June

Cheapest flight

C$ 1,144
Beat the crowds with an average 89% drop in traveller numbers.
The most popular month to fly with an average 11% increase in traveller numbers.
One-way flight from Ottawa to Perth

When to book flights from Ottawa to Perth

Are your dates flexible? Find out the best times to travel from Ottawa to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ottawa to Perth flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Ottawa to Perth?

    Only Economy Class is available on flights from Ottawa to Perth.

  • How long does a flight from Ottawa to Perth take?

    A direct flight from Ottawa to Perth takes 00m, covering 29,302 km.

  • Do I need a passport to fly from Ottawa to Perth?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ottawa to Perth flight?

    Round-trip flights from Ottawa to Perth range from C$ 2,734 to C$ 3,179, with an average of C$ 3,061 over the past 12 months. Anything below C$ 2,734 counts as a good deal.

  • Have flight prices from Ottawa to Perth changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 2,125 to C$ 17,975. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Ottawa to Perth looking right now?

    One-way fares from Ottawa to Perth are currently lower than usual. Average one-way flight prices are about C$ 1,497, which is 11% below the typical average for this route.

  • Which airports can I use when flying from Ottawa to Perth?

    Flights from Ottawa to Perth usually depart from Ottawa (YOW) and arrive at Perth (PER).

  • Can I save money by using flexible dates for flights from Ottawa to Perth?

    Yes. Flexible dates can save you up to 21% on flights from Ottawa to Perth. Sunday is the cheapest departure day at C$ 2,587 round-trip on average, while Monday is the most expensive at C$ 3,268, a difference of C$ 681.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Ottawa and Perth?

    Perth is 12 hours ahead of Ottawa (Western Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Ottawa to Perth flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Monday. On this route, Sunday flights average C$ 2,587, about C$ 681 less than Monday fares (21% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ottawa to Perth trip for May. Fares historically average C$ 2,648 round-trip in that month – typically C$ 1,041 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Perth Airport.

    • Sanno Marracoonda Perth Airport Hotel
    • Ellard Bed & Breakfast

More options for your flight from Ottawa to Perth

Complete your trip to Perth with a hotel stay or car rental

Car rentals in Perth
Hotels in Perth