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Find cheap flights to Phnom Penh

1 adult
0 bags
Sun 9/6
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Search 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
In the last 7 days, travellers have searched 43,895,468 times on KAYAK, and here's why:

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Flights to Phnom Penh - Travel Insights & Trends

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 day to fly to Phnom Penh?

The average price of all flights to Phnom Penh clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Phnom Penh is Monday where tickets can be as cheap as €866. On the other hand, the most expensive day to fly is Tuesday, where prices are €929 on average.

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 September, where tickets cost €841 on average for one-way flights. On the other hand, the most expensive months are June and October, where the average cost of tickets from Ireland is €1,139 and €1,136 respectively. For return trips, the best month to travel is September with an average price of €841.

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

The average price for all flights to Phnom Penh depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Phnom Penh is generally in the morning, when flights cost €915 on average. The most expensive time of day to fly to Phnom Penh is generally in the morning, which is peak travel time and where the average cost of a ticket is €915.

How long is the flight to Phnom Penh?

The duration of your flight to Phnom Penh depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Phnom Penh on KAYAK is from Dublin, which takes 24h 10m.

Good to know

Low season

January

High season

September
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.

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 from central Phnom Penh?

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

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

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

  • 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.

See more FAQs

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 Pochentong, which days they fly and book direct flights.

Direct departures

Ireland to Phnom Penh Pochentong

Monday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Tuesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Wednesday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Thursday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Friday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 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, +45 more

ANA, Air Astana, +46 more

Tuesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Wednesday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Thursday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Friday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 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

Book Cheap Phnom Penh Plane Tickets

Return flight deals

multi-stopMultiple Airlines
16600 kmDUB-PNH
multi-stopMultiple Airlines
16600 kmPNH-DUB
multi-stopMultiple Airlines
16915 kmSNN-PNH
multi-stopMultiple Airlines
16915 kmPNH-SNN

Search by stops

One-way flight deals

multi-stopMultiple Airlines
16600 kmDUB-PNH
multi-stopMultiple Airlines
16915 kmSNN-PNH

Search by stops

Flights to Phnom Penh

Destination:

Phnom Penh (PNH)Cambodia

Return flight deals:

Phnom Penh - Ireland

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