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Cheap flights from Ireland to Perth from £302

DUB — PER
21 Sep — 28 Sep1
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

Mon 9/1118:35 -
2 stops26h 50m
Wed 9/1208:30 -
2 stops34h 50m
Deal found 18/8£746
Wed 4/1116:35 -
2 stops48h 55m
Tue 24/1100:45 -
2 stops40h 50m
Deal found 21/8£806
Thu 15/1020:35 -
2 stops24h 10m
Sun 25/1005:35 -
2 stops32h 40m
Deal found 20/8£815
Sun 11/1020:35 -
2 stops26h 55m
Sun 25/1005:35 -
2 stops32h 40m
Deal found 18/8£843
Thu 5/1108:05 -
2 stops27h 35m
Wed 25/1100:45 -
3 stops30h 15m
Deal found 19/8£849
Mon 5/1008:15 -
2 stops34h 40m
Mon 12/1018:25 -
2 stops26h 05m
Deal found 21/8£850
Thu 5/1116:35 -
2 stops24h 55m
Thu 26/1116:15 -
2 stops38h 00m
Deal found 19/8£853
Wed 4/1109:00 -
2 stops35h 30m
Wed 25/1120:40 -
3 stops32h 55m
Deal found 21/8£854
Wed 28/1016:35 -
2 stops24h 55m
Tue 17/1102:30 -
2 stops27h 45m
Deal found 19/8£862
Mon 7/910:55 -
3 stops35h 55m
Fri 18/923:15 -
3 stops63h 45m
Deal found 18/8£865

Find flight deals from Ireland to Perth

Round-trip from

£746

One-way from

£302

Popular in

December

Cheapest in

June

Average price

£1,322
SWISS
  • SWISS
  • 9/11-9/12
  • 4 total stops
  • 61h 40m total
  • Ireland to Perth
Search Deals
8/9
  • 8/9
  • 3 total stops
  • 49h 20m total
  • Ireland to Perth
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

Wed 4/11

10:40-01:30

2 stops54h 50m

Perth

Mon 23/11

02:30-15:30

2 stops45h 00m

£884

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Tue 20/10

18:00-22:55

2 stops45h 55m

Perth

Thu 5/11

10:30-17:20

2 stops38h 50m

£1,021
Fastest return journey

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Wed 4/11

13:25-01:30

2 stops28h 05m

Perth

Tue 24/11

06:50-12:40

3 stops37h 50m

£1,186

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Sun 4/10

17:10-05:50

2 stops53h 40m

Perth

Sat 24/10

02:30-16:30

2 stops45h 00m

£1,252
Cheapest one-way

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Tue 22/9

10:45-01:10

2 stops31h 25m

£552

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Tue 8/12

06:10-15:25

2 stops25h 15m

£602
Fastest single journey

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Tue 8/9

17:10-01:10

2 stops25h 00m

£603

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Mon 30/11

10:40-21:45

3 stops51h 05m

£816

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Fri 1/1

08:50-18:45

2 stops25h 55m

£818

DublinPerth

DUB Dublin - PER Perth

DUBPER

Dublin

Fri 1/1

10:40-16:00

2 stops45h 20m

£852

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 13 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

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 £960). Flying from Ireland to Perth in December is currently the most expensive (average of £1,500). 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 33 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 a feel of what it's like to fly with Emirates,Qatar Airways, andTurkish Airlines 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
3,657 reviews
Check prices

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.4

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Emirates
8.1
Very Good
3,657 reviews
Emirates
8.1
Very Good
3,657 reviews
Check prices

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.4

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Qatar Airways
7.4
Good
3,735 reviews
Emirates
8.1
Very Good
3,657 reviews
Check prices

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.4

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Turkish Airlines
7.4
Good
4,480 reviews
Emirates
8.1
Very Good
3,657 reviews
Check prices

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.4

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
Lufthansa
6.8
Okay
8,208 reviews
Emirates
8.1
Very Good
3,657 reviews
Check prices

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.4

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.
British Airways
6.7
Okay
8,184 reviews
Emirates
8.1
Very Good
3,657 reviews
Check prices

Comfort

8.0

Food

7.9

Entertainment

8.2

Crew

8.4

Boarding

8.2

Overall

8.1

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.

Related info for your journey

  • 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 54h 50m. Fly via Turkish Airlines to get the fastest option. Ireland and Perth are separated by a distance of 9251 mi.

  • 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 £960). Flying from Ireland to Perth in December is currently the most expensive (average of £1,500). 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

Top 7 airlines flying from Ireland to Perth

AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£567Average£884FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£659Average£984FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£817Average£924FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£905Average£1,274FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest£960Average£1,257FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£1,174Average£1,459FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest£1,189Average£1,267FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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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