Cheap flights from Ireland to Phnom Penh from €588
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Phnom Penh departing on 4/6. 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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How to get the cheapest flight ticket from Ireland to Phnom Penh
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 Phnom Penh?
The cheapest month to fly to Phnom Penh from Ireland is in March. Flight prices, which tend to average around €807, are often lower during this time because this is during the off-season. If you don’t want to visit Phnom Penh in March, then you should wait until May to fly from Ireland, when ticket prices are also cheap, with an average price of €814.
What is the cheapest day to depart on your flight to Phnom Penh?
The cheapest day to depart on your flight to Phnom Penh is on a Monday when prices can be found for as low as €938. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Phnom Penh is Tuesday, with ticket prices averaging around €1,325.
Cheap Ireland to Phnom Penh flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Phnom Penh
When did momondo last update prices for flights from Ireland to Phnom Penh Pochentong Airport?
Prices for flights from Ireland to Phnom Penh Pochentong Airport refresh daily.
How many operators does momondo search for flights from Ireland to Phnom Penh Pochentong Airport?
The number of operators available for flights from Ireland to Phnom Penh Pochentong Airport is 2 as of May 2025.
How old do you have to be to fly from Ireland to Phnom Penh Pochentong Airport?
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 Ireland to Phnom Penh Pochentong Airport.
What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?
The necessary travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ireland to Phnom Penh
Compare and see reviews for airlines that fly from Ireland to Phnom Penh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €774 | Free Cancellation | Rating 8.0 3,215 reviews | |||
| PriceFrom €790 | Free Cancellation | Rating 7.4 3,563 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Phnom Penh?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Phnom Penh. momondo saves you time and could save you money on your trip.
Can I find flights from Ireland to Phnom Penh with flexible booking policies on momondo?
Flights from Ireland to Phnom Penh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ireland to Phnom Penh?
Once all potential Ireland to Phnom Penh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ireland to Phnom Penh right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Ireland to Phnom Penh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phnom Penh and let you know when they change.