Find Cheap Flights from Ireland to Phnom Penh – Compare and Save

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1 adult, Economy, 0 bags

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Cheap Flights from Ireland to Phnom Penh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Phnom Penh

Multiple Airlines Logo
DUB
-
KTI
6423 mimulti-stop
Multiple Airlines Logo
KTI
-
DUB
6423 mimulti-stop
Multiple Airlines
Multiple Airlines Logo
ORK
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KTI
6554 mimulti-stop
Multiple Airlines Logo
KTI
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ORK
6554 mimulti-stop
Multiple Airlines
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Good to know - Cheap tickets from Ireland to Phnom Penh

Low seasonMay
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.

FAQs - booking Phnom Penh flights

  • How far is Phnom Penh Techo Intl Airport from central Phnom Penh?

    The city centre of Phnom Penh is 14 miles from Phnom Penh.

  • What is the name of Phnom Penh’s airport?

    When flying to Phnom Penh, you'll arrive at Phnom Penh Techo Intl Airport (KTI). The airport is also known as Techo Intl.

  • How does KAYAK find such low prices on flights to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Phnom Penh

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Phnom Penh flight deals.

Reviews of the top airline flying from Ireland to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Phnom Penh. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Etihad AirwaysOverall score based on 1477 reviews
7.6Boarding
7.3Comfort
7.8Crew
7.2Food
7.2Entertainment
Airline reviews

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

2.0 MediocreRBLX, Apr 2026
AUH - KTI
Read more Etihad Airways reviews

I booked tickets for a family of five and specifically paid extra to select our seats together. We spent nearly $1,000 extra (around $100 per seat) for extra legroom so we could sit near each other. However, despite paying for this, we ended up being separated on the flight. This caused a major issue for our family because my parents do not speak English and rely on me to translate and assist them during the journey. I do not understand why Etihad changed our reserved seats without explanation. I am extremely dissatisfied with this experience. I expect the airline to do better, and I am requesting a full refund for the seat selection fees we paid.

It was great! Kept the time. Provided what was promised

It was mediocre. Honestly, the flight was late but that didn’t bother me as I had plenty of time. The only thing that bothered me is that the crew never asked to make the beds for us in business class. Maybe the crew was exhausted and that just didn’t occur to them.

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Very unfriendly team. It was very difficult to get a cup of coffee. Legroom was extremely small. Old, dilapidated plane.

Sits are very uncomfortable Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Nothing was good everthing was hopeless especially your staff at indira gandhi international airport india.Everthing has deteoriated

Transit time could be 15 min longer atleast. It was right on the dot to boarding time. Giving minimal time to do shopping

Everything you need to know for your flight to Phnom Penh

Information on the airport you'll fly into in Phnom Penh

Phnom Penh (KTI)