Cheap flights from Ireland to Perth from $685

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PER
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ireland to Perth

Keep the following information in mind while searching for Ireland to Perth flight deals. Data was last updated 18 September 2025.

Round-trip from

$1,348

One-way from

$685

Popular in

December

Cheapest in

May

Average price

$2,605
27/10-10/11
  • 27/10-10/11
  • 4 total stops
  • 77h 45m total
  • Ireland to Perth
15/3
  • 15/3
  • 3 total stops
  • 45h 20m total
  • Ireland to Perth
Highest demand for flights based on searches. 9% potential increase in price ($395 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($100 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Ireland to Perth

Cheapest flights from Ireland to Perth
Explore the most affordable flight options available from Ireland to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Mon 27/1008:10DUB - PER
2 stops35h 50mMultiple Airlines
Mon 10/1120:30PER - DUB
2 stops41h 55mMultiple Airlines
Deal found 17/9$1,348
Tue 18/1116:30DUB - PER
2 stops24h 55mMultiple Airlines
Sat 17/107:35PER - DUB
2 stops34h 05mMultiple Airlines
Deal found 17/9$1,369
Fri 31/1005:45DUB - PER
3 stops38h 15mMultiple Airlines
Thu 6/1104:40PER - DUB
3 stops39h 40mMultiple Airlines
Deal found 16/9$1,379
Thu 4/1208:10DUB - PER
2 stops35h 50mMultiple Airlines
Mon 30/320:30PER - DUB
2 stops53h 25mMultiple Airlines
Deal found 16/9$1,381
Wed 15/1015:00DUB - PER
2 stops30h 30mMultiple Airlines
Wed 22/1020:30PER - DUB
2 stops48h 00mMultiple Airlines
Deal found 16/9$1,388
Mon 24/1118:35DUB - PER
2 stops26h 50mMultiple Airlines
Tue 24/307:35PER - DUB
2 stops42h 10mMultiple Airlines
Deal found 16/9$1,421
Mon 27/1010:40DUB - PER
2 stops59h 10mTurkish Airlines
Sun 9/1102:25PER - DUB
2 stops45h 05mTurkish Airlines
Deal found 16/9$1,428

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from Ireland to Perth that are best for you.

Fly from

Ireland

Fly to

Perth

Route

Depart

Return

Price

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 25/2

16:30-01:25

2 stops48h 55m

Perth

Tue 24/3

23:10-22:10

2 stops31h 00m

$1,372

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 25/2

16:30-01:25

2 stops48h 55m

Perth

Sun 22/3

02:25-22:10

2 stops27h 45m

$1,379

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 30/12

06:25-05:25

2 stops39h 00m

Perth

Fri 23/1

16:15-22:10

2 stops37h 55m

$1,518

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 26/10

16:30-05:50

2 stops53h 20m

Perth

Sun 16/11

16:15-15:30

2 stops31h 15m

$1,568

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 30/12

06:25-05:25

2 stops39h 00m

Perth

Mon 26/1

23:10-22:10

2 stops55h 00m

$1,601

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 29/12

16:30-05:50

2 stops53h 20m

Perth

Fri 23/1

02:25-22:10

2 stops27h 45m

$1,715

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 29/12

10:40-05:50

2 stops59h 10m

Perth

Mon 26/1

23:10-15:30

2 stops48h 20m

$1,799

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 28/12

16:30-05:50

2 stops53h 20m

Perth

Fri 23/1

02:25-22:10

2 stops27h 45m

$1,821

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 28/12

16:30-05:50

2 stops53h 20m

Perth

Tue 20/1

02:25-22:10

2 stops51h 45m

$1,829

DublinPerth

DUB - PER

DUBPER

Dublin

Fri 26/12

16:30-05:50

2 stops53h 20m

Perth

Wed 21/1

02:25-22:10

2 stops27h 45m

$1,908

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 19 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, May is the cheapest month in which you can book a flight from Ireland to Perth (average of $286). Flying from Ireland to Perth in December is currently the most expensive (average of $409). 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.

What is the cheapest time of day to fly from IE to PER?

Find hourly flight availability from Ireland to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Perth as you normally would.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 18 September 2025.
Read reviews from past customers who have flown with Emirates, Qantas Airways, andQatar Airways from Ireland to Perth. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Boarding

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 48h 55m. Fly via Turkish Airlines 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, May is the cheapest month in which you can book a flight from Ireland to Perth (average of $286). Flying from Ireland to Perth in December is currently the most expensive (average of $409). 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
Scarborough
Mandurah
Fremantle
Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Ireland to Perth

Discover the top 5 airlines that operate flights from Ireland to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,301Average$1,944FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air FranceCheapest$1,576Average$2,097FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qantas AirwaysCheapest$1,920Average$3,332FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest$2,641Average$2,852FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest$2,713Average$3,170FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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