Cheap flights from Perth to Ireland from $575
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Ireland departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Perth to Ireland
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
SWISS flights from Perth to Ireland
Our best SWISS deals on Perth to Ireland flight tickets
Turkish Airlines flights from Perth to Ireland
Our best Turkish Airlines deals on Perth to Ireland flight tickets
See travel insights to Ireland from
How to get the cheapest flight ticket from Perth to Ireland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ireland?
The month of November is, on average, the cheapest month to fly to Ireland from Perth, with most prices found around $1,913. The month of May is another great option to travel to Ireland, with average flight prices from Perth averaging around $1,916.
What is the cheapest day to depart on your flight to Ireland?
According to our data, Sunday is the cheapest day to fly to Ireland from Perth. The lowest ticket price found for a Sunday departure recently was $2,079. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Ireland on Friday is $2,192.
What is the cheapest time of day to depart on your flight to Ireland?
In the afternoon is the cheapest time of day to fly from Perth to Ireland when you can find flight prices for as low as $1,641. Flying to Ireland in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,174 on average. Flights to Ireland from Perth in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Ireland?
You are more likely to see cheaper flights to Ireland from Perth when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $2,137 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Perth for as low as $1,831 on momondo.
What is the cheapest airline that flies from Perth to Ireland?
Qatar Airways, Etihad Airways, and Qantas Airways are the most popular carriers operating from Perth to Ireland
Which airlines fly to Ireland?
Qatar Airways, Emirates and Qantas Airways are the top three most popular airlines that fly to Ireland from Perth according to our data. Qatar Airways is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Ireland. Keep in mind that there are 6 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.
Cheap Perth to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Perth to Ireland
When did momondo last update prices for flights from Perth Airport to Ireland?
Prices for flights from Perth Airport to Ireland are refreshed on a daily basis.
How many operators does momondo search for flights from Perth Airport to Ireland?
There are 5 operators available for flights from Perth Airport to Ireland as of June 2025.
How old do you have to be to fly from Perth Airport to Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Perth Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Perth to Ireland
Compare and see reviews for airlines that fly from Perth to Ireland with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,485 | Free cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $1,495 | Free cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $1,551 | Free cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,749 | Free cancellation | Rating 7.5 407 reviews | |||
| PriceFrom $1,848 | Free cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $1,913 | Free cancellation | Rating 8.1 3,264 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Perth to Ireland?
It is quick and easy to find Perth to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.
Can I find flights from Perth to Ireland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ireland from Perth which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Perth to Ireland?
momondo provides multiple filters to help you find the best flight to Ireland from Perth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Perth to Ireland right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Perth to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.