Q: What is the cheapest month to fly to Phnom Penh?

At the present moment the cheapest month to fly to Phnom Penh is currently September ; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Question 1

When is the best time to book a flight to Phnom Penh?

Accepted Answer

The price you pay for your flight to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 2

What airport do you fly into for flights to Phnom Penh?

Accepted Answer

Travelers will need to book flights to Pochentong (PNH) if they wish to fly to Phnom Penh. The Phnom Penh airport is 5.0 mi from the city center.

Question 3

What is the cheapest month to fly to Phnom Penh?

Accepted Answer

At the present moment the cheapest month to fly to Phnom Penh is currently September; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Question 4

Can I find cheaper flights to Phnom Penh if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Phnom Penh on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 5

What is the best airline to fly to Phnom Penh?

Accepted Answer

Based on reviews from Cheapflights users, Shenzhen Airlines is rated the highest out of the airlines that fly to Phnom Penh.

Question 6

What is the cheapest airport to fly to in Phnom Penh?

Accepted Answer

Phnom Penh Pochentong is currently the cheapest airport to fly to in Phnom Penh. One-way flights to Phnom Penh Pochentong typically cost £28, while return flights cost around £33.

Question 7

How much is a return flight to Phnom Penh?

Accepted Answer

A return flight to Phnom Penh will typically cost around £124, however they can be found for as little as £45.

Question 8

Where does the fastest flight to Phnom Penh depart from?

Accepted Answer

For those looking to save time traveling to Phnom Penh, London offers the quickest one-way flight (16 hours 15 minutes).

Question 9

Does Phnom Penh Pochentong have car hire?

Accepted Answer

Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire services offered upon their arrival.

Question 10

Are there hotels close to Phnom Penh Pochentong?

Accepted Answer

Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 mi away from Phnom Penh Pochentong).

Question 11

When is the cheapest time to fly to Phnom Penh?

Accepted Answer

Users looking for the lowest fares to Phnom Penh should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

Question 12

What are the most popular airlines that fly to Phnom Penh?

Accepted Answer

The most popular airlines flying from London to Phnom Penh are China Southern, Air China and Singapore Airlines.

Question 13

How long is the flight to Phnom Penh?

Accepted Answer

On average, a flight from London to Phnom Penh takes 17 hours 57 minutes. Flights to Phnom Penh from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Question 14

What are the cheapest airlines that fly to Phnom Penh?

Accepted Answer

The cheapest airlines flying from London to Phnom Penh are Shenzhen Airlines, China Southern and Air China.

Question 15

E

Accepted Answer

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Question 16

E

Accepted Answer

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Return from	£497
One-way from	£271
Popular in	July
Cheapest in	November
Average price	£603

Flights to Phnom Penh in 2025

Find the latest flights to Phnom Penh in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 June 2025.

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Cheapest flights to Phnom Penh
Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 6 June 2025.

Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 6 June 2025.

Best flights to Phnom Penh
Discover carefully curated flight deals to Phnom Penh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 June 2025.

Discover carefully curated flight deals to Phnom Penh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 June 2025.

Last-minute flights to Phnom Penh
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Discover last-minute flight deals to Phnom Penh. Data last updated 6 June 2025 and is based on user searches.

One-way flights to Phnom Penh
Search for one-way flight options to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 6 June 2025.

Search for one-way flight options to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated 6 June 2025.

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