€375 Cheap flights to Perth
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Perth departing on 20/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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What is the cheapest month to fly to Perth?
The month of May is, on average, the cheapest month to fly to Perth from Ireland, with most prices found around €1,217. If you aren’t able to travel during the month of May, then book flights to Perth from Ireland during March instead. Flights to Perth in March, while not as cheap as those in May, still average around €1,272.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart from Ireland to Perth is on a Sunday. Travellers who choose to depart for Perth on a Sunday will often find tickets for as low as €1,568. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Perth on Saturday is €1,685.
What is the cheapest time of day to depart on your flight to Perth?
Our data shows that the cheapest Ireland to Perth flights are usually those with departure times in the afternoon. Our users have found flights to Perth in the afternoon for as low as €1,298. Flights in the evening are often more expensive, with an average ticket price of €1,826.
How far in advance should I book a flight to Perth?
You are more likely to see cheaper flights to Perth from Ireland when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Perth for around €1,478 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Ireland for as low as €1,215 on momondo.
Cheapest flights to Perth
Find the cheapest flights to Perth from your nearest city or airport
| CHEAPEST MONTH TO FLY TO PERTH FROM DUBLIN | May | 18% cheaper | Flying from Dublin to Perth costs on average just €1,217 in May |
| MOST EXPENSIVE MONTH TO FLY TO PERTH FROM DUBLIN | December | 25% more expensive | It costs about €1,859 for flights to Perth from Dublin in December |
| MOST POPULAR MONTH TO FLY TO PERTH FROM DUBLIN | December | 500% more users visited | More momondo users searched in flights to Perth from Dublin in December than any other month |
Cheap Perth flight deals and tips
Summary info about Perth flight prices, duration and airlines
Best One-Way Price | €375 |
|---|---|
Best Round-Trip Price | €845 |
Fastest flight time | 27h 00m |
Popular in | December |
Frequently asked questions about flying to Perth
How far in advance should I book a flight to Perth?
The best time to book a flight to Perth from Ireland is 65 days out, which is when prices tend to be around €1,478. Keep in mind that you might also find cheap flights to Perth outside of this time window. In fact, momondo users recently found flights from Ireland to Perth for €861.
When did momondo last update prices for flights to Perth Airport?
Prices for flights to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Perth Airport?
As of June 2025, there are 10 operators available to choose from for flights to Perth Airport.
How old do you have to be to fly to Perth Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport 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 Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal to Perth?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Perth. Millions of users trust and use momondo every year so you are in good company.
Can I find flights to Perth with flexible booking policies on momondo?
momondo does allow users to show only those flights to Perth which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Perth?
momondo provides multiple filters to help you find the best flight to Perth. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Perth right now. Can momondo alert me if prices change?
Price alerts on flights to Perth are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.