PNH

€839 Find Cheap Flights to Phnom Penh

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Phnom Penh departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Phnom Penh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Phnom Penh, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights to Phnom Penh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 to Phnom Penh

Fr, 4 Jul - Mi, 9 Jul
 Logo
06:30 - 00:10DUB-PNH
35h 40m3 stops
 Logo
09:10 - 11:45PNH-DUB
32h 35m3 stops
€839
Find Deal
Fr, 4 Jul - Mi, 9 Jul
 Logo
06:40 - 09:15DUB-PNH
20h 35m2 stops
 Logo
09:10 - 14:05PNH-DUB
34h 55m3 stops
€927
Find Deal
Fr, 25 Jul - Fr, 1 Aug
Etihad Airways Logo
09:05 - 08:35DUB-PNH
41h 30m2 stops
Etihad Airways Logo
19:25 - 07:10PNH-DUB
41h 45m2 stops
€1,099Etihad Airways
Find Deal
Fr, 25 Jul - Fr, 1 Aug
Etihad Airways Logo
09:05 - 08:35DUB-PNH
41h 30m2 stops
Etihad Airways Logo
19:25 - 07:10PNH-DUB
41h 45m2 stops
€1,102Etihad Airways
Find Deal
Fr, 25 Jul - Do, 31 Jul
China Eastern Logo
13:20 - 23:15DUB-PNH
27h 55m2 stops
China Eastern Logo
00:10 - 08:20PNH-DUB
38h 10m2 stops
€1,323China Eastern
Find Deal
So, 27 Jul - Sa, 2 Aug
China Eastern Logo
06:00 - 23:15DUB-PNH
35h 15m2 stops
China Eastern Logo
00:10 - 08:20PNH-DUB
38h 10m2 stops
€1,336China Eastern
Find Deal
Fr, 4 Jul - Mi, 9 Jul
Emirates Logo
22:05 - 16:35DUB-PNH
36h 30m2 stops
Emirates Logo
20:50 - 20:10PNH-DUB
29h 20m1 stop
€1,345Emirates
Find Deal
So, 27 Jul - So, 3 Aug
Emirates Logo
22:05 - 16:35DUB-PNH
36h 30m1 stop
Emirates Logo
20:50 - 20:10PNH-DUB
29h 20m2 stops
€1,356Emirates
Find Deal
So, 27 Jul - So, 3 Aug
Qatar Airways Logo
15:00 - 16:15DUB-PNH
19h 15m1 stop
Qatar Airways Logo
17:40 - 06:45PNH-DUB
19h 05m1 stop
€1,716Qatar Airways
Find Deal
Fr, 25 Jul - Fr, 1 Aug
Qatar Airways Logo
08:15 - 16:15DUB-PNH
26h 00m1 stop
Qatar Airways Logo
17:40 - 13:30PNH-DUB
25h 50m1 stop
€1,722Qatar Airways
Find Deal
Useful Info

KAYAK's insights & trends for flights to Phnom Penh

Get data-powered insights and trends into flights to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Phnom Penh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Phnom Penh is October, where tickets cost €756 on average for return flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from Ireland is €1,317 and €1,149 respectively. For one-way flights, the best month to travel is October with an average price of €756.

Good to know – Book Cheap Phnom Penh Plane Tickets

Low seasonJune
High seasonDecember
Cheapest flight€839
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from Dublin to Phnom Penh

When to book flights to Phnom Penh

Are your dates flexible? Find out the best times to travel to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Phnom Penh based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Phnom Penh flights

  • How far is Phnom Penh Pochentong Airport from central Phnom Penh?

    There are 8 km between Phnom Penh city centre and Phnom Penh Pochentong Airport.

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

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

  • What is the cheapest day to fly to Phnom Penh?

    Based on KAYAK data, the cheapest day to fly to Phnom Penh is Monday where round-trip tickets can be as cheap as €922. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €1,302 on average.

  • 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.

  • What is the cheapest time of day to fly to Phnom Penh?

    The cheapest time of day to fly to Phnom Penh is generally in the morning, when round-trip flights cost €1,004 on average. The most expensive time of day to fly to Phnom Penh is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €1,451.

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.

Prefer to fly direct to Phnom Penh Pochentong?

Find which airlines fly direct to Phnom Penh Pochentong Airport, which days they fly and book direct flights.

Direct departures

Ireland to Phnom Penh Pochentong

Monday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Tuesday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Wednesday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Thursday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Friday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Saturday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Sunday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

See more direct flights

Direct returns

Phnom Penh Pochentong to Ireland

Monday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Tuesday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Wednesday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Thursday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Friday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Saturday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Sunday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

See more direct flights
See more direct flights

Top airlines flying 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.
8.1
EmiratesOverall score based on 3264 reviews
8.2Entertainment
8.0Comfort
7.8Food
8.1Boarding
8.3Crew
Airline reviews

They should resume the fast track for business / first class passengers

10.0 ExcellentAli, May 2025DXB - MAN
Read more Emirates reviews

They should resume the fast track for business / first class passengers

First time and very memorable, the finest flying experience ive ever had

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Excellent comfort and entertainment. Service poor..Food average with little choice.

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

Charged for internet that never really worked. The food selection was just ok.

Amazing and great experience, crew was available and took great care of my parents. Food was nice and so was the service. Aircraft from Dubai to Mumbai was not so great and was a big showdown of the aircraft service

The food options for children is limited The business class bed is not fully lie flat, and this is an uncomfortable sleep

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

The staff was great and probably that's the single most thing that distinguished this particular Qatar flight from my average typical experience. They genuinely wanted to please you and do their best.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

Seats very small and unable to pre purchase internet or seat upgrades

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

Qatar Airways did a very good job. Flights were slightly delayed with boarding but pilots made up time by arrival. The food was OK, no better or worse than other airlines. Although it would be nice to have three meals during 16 hours flight instead of two.

The space was tight, hardly any leg room and the crew surprisingly were busy and did not take the time to attend to passengers, felt rushed. There was a delay for check in since the systems were down the airport staffs were accommodating

I recently travelled in Business Class with Qatar Airways, and overall, it was a pleasant experience. The cabin crew stood out for their kindness and professionalism, making the journey truly comfortable. The food exceeded expectations and was exceptional in both quality and presentation. The boarding staff was courteous, though I would like to mention that the staff member responsible for checking tickets during boarding could benefit from additional training to be more welcoming. A warm and hospitable approach would enhance the passenger experience significantly. However, one aspect of the journey was particularly frustrating. The in-flight entertainment system was disappointing, as the headphones provided did not work at all due to a loose connection. This significantly impacted the experience, especially since the flight also lacked Wi-Fi service. Addressing these issues would greatly enhance the overall travel experience. Lastly, I would suggest implementing a section-wise boarding process to streamline the boarding experience and minimise potential challenges. I appreciate the efforts Qatar Airways puts into delivering high-quality service and hope to see these improvements implemented in the future.

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

Everything you need to know for your flight to Phnom Penh

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

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.