Cheap air tickets from Dublin to Phnom Penh

Compare Dublin to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

Book the best Phnom Penh fare with no extra fees

Flight deals from Dublin to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from Dublin to Phnom Penh? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dublin to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Phnom Penh flights are currently cheapest in December.

Dublin to Phnom Penh: Alternative routes

Compare routes from Dublin to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

Dublin to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight foundHK$6,008
Cheapest month to flyDecember

Finding cheap flights from Dublin to Phnom Penh: Frequently asked questions

The best price we found for a return flight from Dublin to Phnom Penh is HK$6,020. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dublin to Phnom Penh. But we found flights with one or more stops from HK$6,020.
As of November 2024, there are no flights flying from Dublin to Phnom Penh.
The cheapest month to fly from Dublin to Phnom Penh is usually November 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Phnom Penh Airport on Sunday, 1 December 2024.
No airlines currently offer direct flights between Dublin Airport and Phnom Penh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Phnom Penh.

How to find cheap flights from Dublin to Phnom Penh

Looking for cheap air tickets from Dublin to Phnom Penh? Whether you are aiming to find one-way or return flights, here are a few tips on how to secure the best ticket price and make your journey as smooth as possible.

  • Simply hit 'search'. We've compared flight tickets from all major online travel agents and airlines flying from Dublin-Phnom Penh to find the cheapest flights. And with us there are no hidden extras - what you see is what you pay.

  • Flex your dates to find the flight price for your Dublin-Phnom Penh flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Phnom Penh from Dublin.

  • Set up a Price Alert. You can easily track the price of your flight from Dublin to Phnom Penh by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.

  • Look for non-stop flights. Only interested in direct flights between Dublin and Phnom Penh ? Make sure to tick 'Direct flights only' when performing a search. If there are flights without stops available, these will appear in the results.

  • Include nearby airports in your search. Widen your search for Dublin to Phnom Penh flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save on your next trip.

  • Find the cheapest Business class flights from Dublin to Phnom Penh. Check the difference in price of your Dublin-Phnom Penh plane ticket when travelling in Economy, Premium economy, Business or First class. Note that not all cabin classes are available on every route or airline.

  • Search for cheap flights when out and about. To get the best flight booking experience regardless of where you are, download our app and search for flight tickets from Dublin to Phnom Penh on the go.

Book air tickets from Dublin to Phnom Penh  with peace of mind

  • Find flexible flights. Your airline might be offering flexible tickets from Dublin to Phnom Penh , which means you won't lose out if your flight has to be changed or cancelled.

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  • Add travel cost protection. Avoid travel pitfalls and choose travel cost protection - it's available at the checkout as you book your Dublin-Phnom Penh flight with us.

  • Reduce your carbon footprint by selecting a greener flight option. To check whether there are any lower emissions flights available on the route Dublin-Phnom Penh , simply check the “only show flights with lower CO₂ emissions” box later on in your search.

Combine your flight to Phnom Penh with hotels and car hire

Once you've secured your flight booking from Dublin to Phnom Penh, we will help you discover the best prices and exclusive rates for cheap hotels in Phnom Penh or nearby. And if you're looking for car hire, we've got you covered too. We allow you to compare hundreds of car hire companies in one search and find the best price on car rental in Phnom Penh.

Compare Dublin-Phnom Penh tickets with other routes

Not entirely set on flying from Dublin to Phnom Penh yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your chosen departure point.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.