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Cheap flights from Ireland to Perth from $595

DUB — PER
20 Nov — 27 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Perth

Tue 10/1106:35 -
3 stops37h 05m
Tue 24/1120:50 -
3 stops28h 25m
Deal found 20/10$1,294
Wed 18/1107:10 -
3 stops36h 30m
Wed 25/1117:50 -
2 stops32h 00m
Deal found 21/10$1,297
Mon 9/1109:35 -
3 stops34h 05m
Tue 24/1120:50 -
3 stops28h 25m
Deal found 21/10$1,418
Tue 10/1108:05 -
2 stops31h 50m
Tue 17/1110:30 -
2 stops28h 00m
Deal found 20/10$1,421
Tue 17/1108:05 -
2 stops31h 50m
Tue 24/1120:50 -
3 stops32h 55m
Deal found 20/10$1,450

Find flight deals from Ireland to Perth

Round-trip from

$1,294

One-way from

$595

Popular in

December

Cheapest in

June

Average price

$2,419
10/11-24/11
  • 10/11-24/11
  • 6 total stops
  • 65h 30m total
  • Ireland to Perth
Search Deals
17/11-31/12
  • 17/11-31/12
  • 3 total stops
  • 39h 15m total
  • Ireland to Perth
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($372 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 16/11

10:00-05:50

3 stops59h 50m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$723

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 30/11

10:40-01:30

2 stops30h 50m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,134

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 7/12

10:40-01:30

2 stops30h 50m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,134

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Wed 4/11

16:35-05:50

2 stops29h 15m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,299
Fastest return journey

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 30/11

14:05-18:45

1 stop20h 40m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,312

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 1/3

14:05-18:45

1 stop20h 40m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,315

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Sat 28/11

07:45-18:45

1 stop27h 00m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,334

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 7/12

19:45-14:20

2 stops34h 35m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,401

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 1/2

20:50-07:20

2 stops50h 30m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,437

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Sun 14/2

06:10-21:45

3 stops31h 35m

Perth

Sun 14/3

00:45-22:30

2 stops29h 45m

$2,151

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ireland to Perth

What is the cheapest month to book a flight from Ireland to Perth?

Currently, June is the cheapest month in which you can book a flight from Ireland to Perth (average of $1,873). Flying from Ireland to Perth in December is currently the most expensive (average of $2,923). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Ireland to Perth?

To ensure you get the cheapest price possible for a flight from Ireland to Perth, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Perth

Read reviews from past customers who have flown with Qantas Airways and Qatar Airways from Ireland to Perth. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,115 reviews
Check prices

Food

7.0

Boarding

7.7

Crew

8.1

Entertainment

7.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Brian,Sept 2026

HID - CNS

Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair
Qantas Airways
7.5
Good
1,115 reviews
Qantas Airways
7.5
Good
1,115 reviews
Check prices

Food

7.0

Boarding

7.7

Crew

8.1

Entertainment

7.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Brian,Sept 2026

HID - CNS

Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair
Qatar Airways
7.3
Good
3,709 reviews
Qantas Airways
7.5
Good
1,115 reviews
Check prices

Food

7.0

Boarding

7.7

Crew

8.1

Entertainment

7.2

Comfort

7.4

Overall

7.5

Reviews

1 / 20
6.0
Good

Brian,Sept 2026

HID - CNS

Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair

Related info for your journey

  • What airport do you fly into for flights to Perth from Ireland?

    Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Ireland to Perth.

  • How long is the flight from Ireland to Perth?

    There are many flights that can get you from Ireland to Perth in 35h 40m. Fly via Finnair to get the fastest option. There are 14888 km between Ireland and Perth.

  • Can I find deals for flights from Ireland to Perth that include hotel bookings?

    Yes. In addition to deals on Ireland to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Perth.

  • Can I find deals for business class flights from Ireland to Perth?

    Yes. Cheapflights offers flight deals from Ireland to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Perth?

    Currently, June is the cheapest month in which you can book a flight from Ireland to Perth (average of $1,873). Flying from Ireland to Perth in December is currently the most expensive (average of $2,923). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Perth?

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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Ireland to Perth

AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$2,037Average$2,536FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest$2,567Average$3,059FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Perth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Perth?

Cheapflights helps you find that perfect flight to Perth from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Perth with no change fees?

Yes, we can. To see specific flights from Ireland to Perth 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 Ireland to Perth become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Perth on Cheapflights with our Price Alert feature and get notified when better prices are available.

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