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Cheap flights from Ireland to Perth from £349

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PER
5 Aug — 12 Aug1
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
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 6 July 2026.

Mon 16/1112:10
DUB
-
PER
2 stops34h 45m
SWISS
Mon 7/1208:30
PER
-
DUB
2 stops36h 05m
SWISS
Deal found 2/7£711
Tue 3/1113:25
DUB
-
PER
2 stops57h 30m
SWISS
Tue 24/1108:30
PER
-
DUB
2 stops36h 05m
SWISS
Deal found 2/7£748
Tue 13/1017:45
DUB
-
PER
2 stops29h 05m
Multiple Airlines
Thu 5/1109:25
PER
-
DUB
2 stops39h 45m
Multiple Airlines
Deal found 1/7£775
Fri 28/809:00
DUB
-
PER
2 stops33h 55m
Multiple Airlines
Sat 12/904:45
PER
-
DUB
3 stops37h 30m
Multiple Airlines
Deal found 2/7£781
Tue 10/1116:35
DUB
-
PER
2 stops48h 50m
Turkish Airlines
Mon 30/1102:25
PER
-
DUB
2 stops51h 50m
Turkish Airlines
Deal found 2/7£840
Wed 23/917:05
DUB
-
PER
2 stops25h 05m
Turkish Airlines
Wed 14/1015:50
PER
-
DUB
2 stops31h 10m
Turkish Airlines
Deal found 2/7£847
Sat 31/1018:35
DUB
-
PER
2 stops26h 50m
SWISS
Wed 18/1108:30
PER
-
DUB
2 stops34h 50m
SWISS
Deal found 1/7£863

Find flight deals from Ireland to Perth

Keep the following information in mind while searching for Ireland to Perth flight deals. Data was last updated 6 July 2026.

Round-trip from

£711

One-way from

£349

Popular in

December

Cheapest in

June

Average price

£1,483
SWISS
  • SWISS
  • 16/11-7/12
  • 4 total stops
  • 70h 50m total
  • Ireland to Perth
Search Deals
29/10
  • 29/10
  • 3 total stops
  • 50h 40m total
  • Ireland to Perth
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 858,174 searches. Data last updated 6 July 2026.
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 - PER

DUBPER

Dublin

Fri 28/8

08:15-18:35

1 stop27h 20m

Perth

Sat 12/9

14:20-13:30

2 stops30h 10m

£955

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 20/10

18:00-22:55

2 stops45h 55m

Perth

Thu 5/11

10:30-17:20

2 stops38h 50m

£1,145

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 20/10

08:15-18:35

1 stop27h 20m

Perth

Thu 5/11

07:45-06:00

2 stops30h 15m

£1,156
Fastest return journey

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 21/12

18:35-05:25

2 stops26h 50m

Perth

Fri 19/2

17:05-12:35

2 stops27h 30m

£1,233

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 21/12

18:05-22:55

2 stops44h 50m

Perth

Sat 20/2

08:30-09:00

2 stops32h 30m

£1,320

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 24/12

18:05-14:30

3 stops36h 25m

Perth

Wed 10/2

05:30-09:00

3 stops35h 30m

£1,424

DublinPerth

DUB - PER

DUBPER

Dublin

Sat 1/8

05:35-01:10

2 stops36h 35m

Perth

Sat 22/8

15:50-16:00

2 stops55h 10m

£1,460

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 14/12

10:40-21:45

3 stops51h 05m

Perth

Thu 14/1

09:25-22:15

2 stops44h 50m

£1,489

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 8/12

18:05-11:30

3 stops33h 25m

Perth

Tue 5/1

08:30-17:20

2 stops40h 50m

£1,547

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 17/12

18:05-06:55

2 stops28h 50m

Perth

Thu 31/12

08:30-17:20

2 stops40h 50m

£1,550

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 18 resultsSorted by cheapest first
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, December is the cheapest month in which you can book a flight from Ireland to Perth (average of £534). Flying from Ireland to Perth in July is currently the most expensive (average of £889). 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?

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ireland to Perth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 6 July 2026.
Get a feel of what it's like to fly with Emirates,Turkish Airlines, andQatar Airways from Ireland to Perth by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Crew

8.4

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Emirates
8.1
Very Good
3,607 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Crew

8.4

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Turkish Airlines
7.4
Good
4,436 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Crew

8.4

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Qatar Airways
7.3
Good
3,742 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Crew

8.4

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Lufthansa
6.8
Okay
8,114 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Crew

8.4

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
British Airways
6.7
Okay
8,094 reviews
Emirates
8.1
Very Good
3,607 reviews
Check prices

Entertainment

8.2

Crew

8.4

Food

7.9

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company

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) is the airport you will fly into if you book a flight from Ireland to Perth. It is only a 6.3 mi journey from Perth (PER) to Perth’s city center.

  • How long is the flight from Ireland to Perth?

    There are many flights that can get you from Ireland to Perth in 26h 50m. Fly via Qatar Airways, Finnair, or SWISS to get the fastest option. Ireland and Perth are separated by a distance of 9251 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ireland to Perth one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as £486. Users have also found prices from £663 and £683 on Emirates and Qatar Airways, respectively.

  • 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, December is the cheapest month in which you can book a flight from Ireland to Perth (average of £534). Flying from Ireland to Perth in July is currently the most expensive (average of £889). 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
Scarborough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Ireland to Perth

Discover the top 7 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 858,174 searches. Data last updated 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£579Average£904FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapest£642Average£734FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£662Average£962FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£834Average£944FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£980Average£1,400FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£1,199Average£1,601FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest£1,215Average£1,456FlexibilityNo cancel feeOn-time74%
Search Qantas 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?

When you search for this flight from Ireland to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Perth for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Perth, users can toggle the no change fees filter when performing a flight search.

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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