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| CHEAPEST MONTH TO FLY TO PHNOM PENH FROM DUBLIN | October | 19% cheaper | Flying from Dublin to Phnom Penh costs on average just €748 in October |
| MOST EXPENSIVE MONTH TO FLY TO PHNOM PENH FROM DUBLIN | December | 41% more expensive | It costs about €1,304 for flights to Phnom Penh from Dublin in December |
| MOST POPULAR MONTH TO FLY TO PHNOM PENH FROM DUBLIN | December | 357% more users visited | More momondo users searched in flights to Phnom Penh from Dublin in December than any other month |
Best Round-Trip Price | €691 |
|---|---|
Fastest flight time | 18h 30m |
Popular in | December |
Flight times from Ireland to Phnom Penh vary, but if you’re flying out of Dublin and flying into Phnom Penh Pochentong (one of the most popular routes), then the duration is 15h 20m on average. Another popular route from Ireland to Phnom Penh is flying from Cork to Phnom Penh Pochentong, which will take roughly . Keep in mind that layovers or delays could extend your travel time.
Prices for flights to Phnom Penh Pochentong Airport are refreshed on a daily basis.
As of July 2025, there are 3 operators available to choose from for flights to Phnom Penh Pochentong 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 Phnom Penh Pochentong Airport.
The travel and health documents required for your trip to Phnom Penh Pochentong 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 Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Phnom Penh. Millions of users trust and use momondo every year so you are in good company.
momondo does allow users to show only those flights to Phnom Penh which offer a flexible booking policy as well as other useful filters and features.
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Phnom Penh.
Yes momondo offers price alerts on flights to Phnom Penh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.