€369 Find Cheap Flights from Perth to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Perth to Ireland departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Perth to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Perth to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Perth to Ireland

Tue, 3 Mar - Mon, 30 Mar
Multiple Airlines Logo
23:10 - 22:10
PER
-
DUB
31h 00m2 stops
Multiple Airlines Logo
17:05 - 01:10
DUB
-
PER
49h 05m2 stops
€809Multiple Airlines
Tue, 3 Mar - Mon, 30 Mar
Multiple Airlines Logo
23:10 - 22:10
PER
-
DUB
31h 00m2 stops
Multiple Airlines Logo
17:05 - 01:10
DUB
-
PER
49h 05m2 stops
€812Multiple Airlines
Sun, 25 Jan - Sun, 8 Feb
Multiple Airlines Logo
14:35 - 14:45
PER
-
DUB
32h 10m3 stops
Multiple Airlines Logo
06:15 - 04:15
DUB
-
PER
38h 00m3 stops
€822Multiple Airlines
Sun, 25 Jan - Sun, 8 Feb
Multiple Airlines Logo
16:15 - 15:05
PER
-
DUB
30h 50m2 stops
Multiple Airlines Logo
06:15 - 04:15
DUB
-
PER
38h 00m3 stops
€825Multiple Airlines
Tue, 24 Mar - Tue, 7 Apr
Multiple Airlines Logo
07:35 - 22:10
PER
-
DUB
46h 35m2 stops
Multiple Airlines Logo
17:05 - 19:40
DUB
-
PER
43h 35m2 stops
€831Multiple Airlines
Sun, 25 Jan - Sun, 8 Feb
Multiple Airlines Logo
23:25 - 23:05
PER
-
DUB
31h 40m2 stops
Multiple Airlines Logo
06:15 - 04:15
DUB
-
PER
38h 00m3 stops
€833Multiple Airlines
Mon, 26 Jan - Sun, 8 Feb
Multiple Airlines Logo
17:45 - 18:50
PER
-
DUB
33h 05m2 stops
Multiple Airlines Logo
16:30 - 00:40
DUB
-
PER
24h 10m2 stops
€838Multiple Airlines
Mon, 26 Jan - Sun, 8 Feb
Multiple Airlines Logo
17:45 - 12:50
PER
-
DUB
27h 05m2 stops
Multiple Airlines Logo
16:30 - 00:40
DUB
-
PER
24h 10m2 stops
€840Multiple Airlines
Sun, 25 Jan - Sun, 8 Feb
Multiple Airlines Logo
05:15 - 06:25
PER
-
DUB
33h 10m2 stops
Multiple Airlines Logo
19:50 - 04:30
DUB
-
PER
24h 40m2 stops
€842Multiple Airlines
Thu, 19 Feb - Thu, 26 Feb
Qatar Airways Logo
15:55 - 11:15
PER
-
DUB
27h 20m2 stops
Qatar Airways Logo
21:20 - 11:55
DUB
-
PER
30h 35m1 stop
€843Qatar Airways
Booking Insights

KAYAK's insights & trends for Perth to Ireland flights

Get data-powered insights and trends into flights from Perth to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Perth to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Perth to Ireland is October, when tickets cost €1,044 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of return tickets is €1,615 and €1,246 respectively.

What’s the cheapest day of the week to fly from Perth to Ireland?

The average price of all round-trip flights from Perth to Ireland clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ireland on a Thursday and more expensive on a Saturday. On your return trip to Perth, you should consider flying back on a Sunday, and avoid Saturdays for better deals.

How far in advance should I book a flight from Perth to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Perth to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Perth to Ireland, you should book around 8 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€348
Most popular time to fly (38% more expensive on average)
Flight from Perth to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Perth to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Perth to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Perth to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Perth to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Perth to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Perth to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally at night, when retur flights cost €1,508 on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is €2,085.

Reviews of the top airlines flying from Perth to Ireland

 
Need help choosing which airline to fly with from Perth to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Virgin AustraliaOverall score based on 426 reviews
8.2Crew
6.4Entertainment
6.4Food
7.5Comfort
7.7Boarding
Airline reviews

They didn’t sent my luggage I got it 24 hours later

2.0 MediocreStephen, Dec 2025
PER - SYD
Read more Virgin Australia reviews

They didn’t sent my luggage I got it 24 hours later

Plane was late and they wouldn’t check our bags through to Tokyo

Overall experience was good but what really impressed me the most was the care the flight attendants took of a sick passenger who was sitting in front of me. The flight attendants would come and check on her quite regularly providing her support and comfort. Brilliant service!

Only answered OK and poor as there was no entertainment and I didnt have any food

4.5 hr international flight. We got a glass of water. Ranks up there with Ryan Air, Easy Jet, Spirit and Frontier. Expected better.

Gluten free options less explicit on business class, but great service

Very good… seems the virgin staff particularly in the lounge and in flight exceeded expectations.

I liked everything about the experience but would have liked some free snacks!

Crew was great but flight was delayed almost three hours due to a technical issue and we had to go back to the terminal and wait for another one.

Being told why we delayed three hours and not even given an apology by someone. Not a word. Not my airline of choice ever.

Initial booking was confusing and had to get new CC issued.

Good. It would be great if comfort seats were available

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

Indigo airlines is terrible. Staff is awful and so disorganized. They are so rude and unhelpful. I will never travel on Indigo airlines again!!!!!

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

The staff was the best I have experienced as a frequent traveller in a long time.

The Achilles heel of the experience with Qatar Airways is the Doha Airport, especially for travellers arriving into Doha and not transiting. This airport suffers from being ambitiously big and the immigration into Qatar being overly time taking. At the end of my particular flight in which my travel was ending in Doha, the plane parked at a very remote terminal, from where it took me 30 minutes to arrive just at the immigration counter, with fast paced walking and the time on a train inside the airport. Then, at the immigration counter it takes up to a minute or more to process each tourist visitor,due to time taking face and finger scanning processes and langugage barriers if there are questions or information to be exchanged verbally with the officers. If several planes have landed at the same time, it is not unusual that one has to wait 45 to 60 minutes in the immigration queue. In short, the frustration of arriving at Doha takes away all positive vibe of the airline, as the airline and the airport are heavily intertwined and are marketed together.

Qatar Airways did a very good job. Flights were slightly delayed with boarding but pilots made up time by arrival. The food was OK, no better or worse than other airlines. Although it would be nice to have three meals during 16 hours flight instead of two.

Everything you need to know for your flight from Perth to Ireland

Information on your arrival and departure airports