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Cheap flights from Dublin to Perth from $645

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PER
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Perth
Explore the most affordable flight options available from Dublin to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Mon 9/1109:10
DUB
-
PER
2 stops36h 15m
Multiple Airlines
Sun 22/1108:30
PER
-
DUB
2 stops41h 15m
Multiple Airlines
Deal found 6/4$1,514
Fri 22/509:00
DUB
-
PER
2 stops31h 45m
Multiple Airlines
Fri 29/504:45
PER
-
DUB
2 stops33h 30m
Multiple Airlines
Deal found 7/4$1,529
Mon 2/1105:10
DUB
-
PER
2 stops34h 45m
Multiple Airlines
Mon 16/1108:30
PER
-
DUB
2 stops36h 05m
Multiple Airlines
Deal found 4/4$1,531
Sun 24/509:00
DUB
-
PER
3 stops29h 45m
Multiple Airlines
Sat 6/620:50
PER
-
DUB
2 stops29h 15m
Multiple Airlines
Deal found 8/4$1,534
Mon 1/609:00
DUB
-
PER
3 stops29h 45m
Multiple Airlines
Wed 17/620:50
PER
-
DUB
2 stops29h 15m
Multiple Airlines
Deal found 7/4$1,559
Fri 6/1118:35
DUB
-
PER
2 stops34h 00m
SWISS
Sun 22/1108:30
PER
-
DUB
2 stops36h 05m
SWISS
Deal found 6/4$1,571
Sun 24/512:55
DUB
-
PER
2 stops27h 50m
Multiple Airlines
Sun 7/604:45
PER
-
DUB
2 stops34h 15m
Multiple Airlines
Deal found 6/4$1,576
Tue 19/509:00
DUB
-
PER
2 stops25h 10m
Multiple Airlines
Tue 26/507:30
PER
-
DUB
2 stops30h 45m
Multiple Airlines
Deal found 6/4$1,599
Wed 6/510:40
DUB
-
PER
2 stops26h 00m
Multiple Airlines
Wed 13/518:25
PER
-
DUB
2 stops35h 40m
Multiple Airlines
Deal found 6/4$1,664
Wed 23/917:05
DUB
-
PER
2 stops25h 05m
Turkish Airlines
Wed 14/1015:50
PER
-
DUB
2 stops31h 10m
Turkish Airlines
Deal found 6/4$1,697

Find flight deals from Dublin to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 April 2026.

Round-trip from

$1,529

One-way from

$645

Popular in

December

Cheapest in

June

Average price

$2,421
22/5-29/5
  • 22/5-29/5
  • 4 total stops
  • 65h 15m total
  • Dublin to Perth
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 35h 45m total
  • Dublin to Perth
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($201 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 9 April 2026.
Use the filters below to find and compare flights from Dublin to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 20/4

12:55-12:15

1 stop40h 20m

Perth

Tue 5/5

12:20-15:25

2 stops34h 05m

$1,785

DublinPerth

DUB - PER

DUBPER

Dublin

Thu 7/5

05:45-01:10

2 stops36h 25m

Perth

Mon 11/5

15:50-09:35

2 stops48h 45m

$1,853

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 1/6

09:30-12:15

1 stop19h 45m

Perth

Wed 17/6

15:40-13:30

1 stop28h 50m

$2,241
Fastest return journey

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 19/5

09:30-12:15

1 stop19h 45m

Perth

Sun 7/6

22:55-15:25

1 stop23h 30m

$2,292

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 15/9

08:15-18:35

1 stop27h 20m

Perth

Tue 6/10

22:45-13:30

1 stop21h 45m

$2,296

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 28/4

09:30-12:15

1 stop19h 45m

Perth

Tue 26/5

22:55-15:25

1 stop23h 30m

$2,301

DublinPerth

DUB - PER

DUBPER

Dublin

Wed 13/5

22:00-17:35

1 stop36h 35m

Perth

Sun 17/5

13:45-12:20

2 stops29h 35m

$2,326

DublinPerth

DUB - PER

DUBPER

Dublin

Tue 21/4

14:20-17:35

1 stop20h 15m

Perth

Tue 12/5

12:15-12:20

2 stops31h 05m

$2,349
Cheapest one-way

DublinPerth

DUB - PER

DUBPER

Dublin

Mon 8/6

10:40-01:10

2 stops55h 30m

$1,053

DublinPerth

DUB - PER

DUBPER

Dublin

Sun 12/7

09:25-03:45

3 stops59h 20m

$1,059

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Dublin to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Dublin 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 Dublin to Perth

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

Use this chart to determine the optimal time to book a return flight from Dublin to Perth. Price data was last updated on 3 April 2026.

The price you pay for your flight from Dublin to Perth may vary depending on when you book. For the best chance of a lower fare, look to book 11 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Dublin to Perth (average of $839). Flying from Dublin to Perth in July is currently the most expensive (average of $1,831). 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 much does it cost for a return flight from Dublin to Perth?

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 9 April 2026.
See what other customers who have flown with Qatar Airways and Turkish Airlines from Dublin to Perth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Roddrell,Sept 2023

ATL - DOH

Best airline even the layover in Doha was spectacular. And the meals were delicious
Qatar Airways
7.4
Good
3,727 reviews
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Roddrell,Sept 2023

ATL - DOH

Best airline even the layover in Doha was spectacular. And the meals were delicious
Turkish Airlines
7.3
Good
4,302 reviews
Qatar Airways
7.4
Good
3,727 reviews
Check prices

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Roddrell,Sept 2023

ATL - DOH

Best airline even the layover in Doha was spectacular. And the meals were delicious

Related info for your journey

Find useful and relevant information for your journey from Dublin to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dublin to Perth?

    Qatar Airways and Turkish Airlines can get you from Dublin to Perth in just under 36h 25m. Your travel time can differ by up to 3h 55m. Airlines will cover a distance of 14888 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dublin to Perth round-trip?

    Cheapflights users have booked flights from Dublin to Perth round-trip from $1,102. Another airline that can offer you cheap pricing is Qatar Airways. Users have found that Turkish Airlines is 53% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Perth?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Perth (average of $839). Flying from Dublin to Perth in July is currently the most expensive (average of $1,831). 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
Fremantle
Rottnest Island
Mandurah

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Dublin to Perth

Discover the top 2 airlines that operate flights from Dublin 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,102Average$1,528FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$2,470Average$2,829FlexibilityNo 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 Dublin to Perth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin 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 Dublin to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to Perth.

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

Need flexible booking options for your flight to Perth from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to Perth become cheaper?

Of course! You can now track prices for flights from Dublin to Perth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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