Cheap flights from Dublin 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

Cheapflights Tip: The best prices from Dublin to Perth are usually found in May or March, booked 87 days in advance, depart on a Wednesday or Monday and return on a Sunday

Cheap 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 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
  • Dublin to Perth
15/3
  • 15/3
  • 3 total stops
  • 45h 20m total
  • Dublin 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 Dublin to Perth

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 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 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 18 September 2025.
Use the filters below to find and compare flights from Dublin to Perth that are best for you.

Fly from

Dublin

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 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 12 September 2025.

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 87 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, May is the cheapest month in which you can book a flight from Dublin to Perth (average of $286). Flying from Dublin 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 DUB to PER?

Find hourly flight availability from Dublin 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.

One of the essential ways to save on airfare from Dublin to Perth is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.

What is the cheapest day to fly from Dublin to Perth?

Use this chart to determine the cheapest time to fly return from Dublin to Perth. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Dublin to Perth flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 September 2025.
See what other customers who have flown with Emirates, Qantas Airways, andQatar Airways 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.

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

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?

    Turkish Airlines can get you from Dublin to Perth in just under 48h 55m. Your travel time can differ by up to . Airlines will cover a distance of 14888 km.

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

    Cheapflights users have booked flights from Dublin to Perth round-trip from $1,301. Other airlines that can offer you cheap pricing are Air France, from $1,576, and Qantas Airways, from $1,920. Users have found that Turkish Airlines is 47% 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, May is the cheapest month in which you can book a flight from Dublin to Perth (average of $286). Flying from Dublin 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 Dublin to Perth

Discover the top 5 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 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 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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