Question 1

What are the cheapest airlines flying from London to Phnom Penh round-trip?

Accepted Answer

Our cheapest airline available from London to Phnom Penh is Air China. Our recent data shows that you can find tickets from as low as £516 on this airline. Additional options worth looking into are China Southern and Shenzhen Airlines, starting at £521 and £531 round-trip. Air China is 26% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

What are the cheapest airlines to fly from London to Phnom Penh one-way?

Accepted Answer

One-way options have recently been found by users for as low as £331 on Singapore Airlines. Other airlines that offer cheap prices include China Southern from £333 and Air China from £333 one-way.

Question 3

How far ahead should I book a flight from London to Phnom Penh?

Accepted Answer

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Phnom Penh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

What is the cheapest month to book a flight from London to Phnom Penh?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from London to Phnom Penh (average of £689). Flying from London to Phnom Penh in July is currently the most expensive (average of £1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from London to Phnom Penh?

Accepted Answer

Travellers seeking maximum savings on their London to Phnom Penh flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

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 7

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).

Question 8

What are the most popular routes from London to Phnom Penh?

Accepted Answer

When deciding which route to take from London to Phnom Penh consider London Heathrow - Phnom Penh Pochentong, London Stansted - Phnom Penh Pochentong or London Gatwick - Phnom Penh Pochentong as they are the most popular.

Question 9

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

Accepted Answer

British Airways, Air China and Cathay Pacific are the most popular airlines when flying from London to Phnom Penh.

Question 10

Where are the most common stopover locations when flying from London to Phnom Penh?

Accepted Answer

London to Phnom Penh flights have a stopover in Guangzhou most often. Singapore follows Guangzhou in terms of the most common stopover location on London to Phnom Penh flights.

Question 11

Where are the least popular stopover locations for London to Phnom Penh flights?

Accepted Answer

Of the flights from London to Phnom Penh that have stopovers, the fewest flights stop in Bangkok. London to Phnom Penh flights stopping in Beijing are the next rarest.

Question 12

What are some popular things to do or see while on a stopover in Guangzhou?

Accepted Answer

Baima Clothing Wholesale Market, Yide Lu, and Guangzhou Zoo are the most popular attractions in Guangzhou if you're in need of something to do during your stopover. Baima Clothing Wholesale Market, Yide Lu, and Guangzhou Zoo can be accessed by travelling approximately 17.3 mi, 19.5 mi, and 17.2 mi, respectively from Guangzhou Baiyun.

Question 13

What are some popular points of interest to see during a stopover in Singapore?

Accepted Answer

If you're on a stopover in Singapore and looking for things to do, consider visiting Sentosa, Masjid Sultan, or Universal Studios Singapore. Sentosa, Masjid Sultan, and Universal Studios Singapore can be visited by travelling about 13.4 mi, 9.8 mi, and 13.4 mi respectively from Singapore Changi. Travellers can rent a car at Singapore Changi for an average daily rate of £82 to make sightseeing during their stopover a little easier.

Question 14

What is the cheapest day to fly round-trip from London to Phnom Penh?

Accepted Answer

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 16% on the overall cost on flights from London to Phnom Penh.

Question 15

How far in advance should I book a flight from London to Phnom Penh?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 46% on flights from London to Phnom Penh compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £546. For sooner than that we have options available in the next 3 days from £851.

Question 16

What is the cheapest month to fly from London to Phnom Penh?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, November can be a great choice for travel to Phnom Penh. Flights to Phnom Penh from London in November are about £703 on average during November, but can be found for as low as £473.

Question 17

What is the cheapest time of day to fly from LON to PNH?

Accepted Answer

When flying from London to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight at midday.

Question 18

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

Accepted Answer

Located just 5.0 mi from the city center, Phnom Penh Pochentong is the airport most travelers will use when flying to Phnom Penh from London. Booking flights from London to Pochentong (PNH) should be relatively easy as there are 0 daily inbound flights from London from 12 different airlines.

Question 19

Can I find deals for flights from London to Phnom Penh that include hotel bookings?

Accepted Answer

Yes. In addition to deals on London to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from London to Phnom Penh?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Phnom Penh.

Question 21

Can I find deals for business class flights from London to Phnom Penh?

Accepted Answer

Yes. Cheapflights offers flight deals from London to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from London to Phnom Penh?

Accepted Answer

Deals for London to Phnom Penh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 23

Why should you use Cheapflights to find cheap flight tickets from London to Phnom Penh?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phnom Penh from London.

Question 24

Can Cheapflights find flights from London to Phnom Penh with no change fees?

Accepted Answer

Certainly. Search results for flights to Phnom Penh from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 25

Can Cheapflights notify me if prices for flights from London to Phnom Penh become cheaper?

Accepted Answer

Yes! Start tracking prices for London to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£516
One-way from	£330
Popular in	August
Cheapest in	November
Average price	£739

Airline	Cheapest	Average	Flexibility	On-time
Shenzhen Airlines	Cheapest£418	Average£491	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
China Southern	Cheapest£426	Average£581	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£434	Average£571	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	Cheapest£630	Average£814	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Singapore Airlines	Cheapest£683	Average£782	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	Cheapest£699	Average£828	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Cathay Pacific	Cheapest£718	Average£859	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Vietnam Airlines	Cheapest£738	Average£823	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Emirates	Cheapest£739	Average£966	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qatar Airways	Cheapest£766	Average£939	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Cheap flights from London to Phnom Penh from £330

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from London to Phnom Penh Pochentong are usually found in November or March, booked 50 days in advance, depart on a Monday or Saturday and return on a Sunday

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Cheapest flights from London to Phnom PenhExplore the most affordable flight options available from London to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Explore the most affordable flight options available from London to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Find flights from London to Phnom Penh within your budget

Best time to book a flight from London to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from London with our price prediction graph.

Travel insights for flights from London to Phnom Penh

Get recent, data-driven insights about flights from London to Phnom Penh including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Phnom Penh?

Use this chart to determine the optimal time to book a return flight from London to Phnom Penh. Price data was last updated on 17 January 2025.

What is the cheapest month to book a flight from London to Phnom Penh?

What is the cheapest time of day to fly from LON to PNH?

Find hourly flight availability from London to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2025.

What is the cheapest day to fly from London to Phnom Penh?

Use this chart to determine the cheapest time to fly return from London to Phnom Penh. Price data was last updated on 16 December 2024.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

Reviews of airlines servicing Phnom Penh

Get a feel of what it's like to fly with China Southern, Singapore Airlines and SWISS from London to Phnom Penh by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines flying from London to Phnom Penh round-trip?

What are the cheapest airlines to fly from London to Phnom Penh one-way?

What are the most popular routes from London to Phnom Penh?

Where are the most common stopover locations when flying from London to Phnom Penh?

What are some popular things to do or see while on a stopover in Guangzhou?

What are some popular points of interest to see during a stopover in Singapore?

Where are the least popular stopover locations for London to Phnom Penh flights?

Can I find deals for flights from London to Phnom Penh that include hotel bookings?

How can I find direct flights from London to Phnom Penh?

Can I find deals for business class flights from London to Phnom Penh?

What is the cheapest month to book a flight from London to Phnom Penh?

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Fly from London to Phnom Penh on these airlines

Choose from the following airlines for your flight from London to Phnom Penh. Flights are based on user searches made on Cheapflights and were last updated on 22 January 2025.

Top 10 airlines flying from London to Phnom Penh

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Can Cheapflights find flights from London to Phnom Penh with no change fees?

Can Cheapflights notify me if prices for flights from London to Phnom Penh become cheaper?

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Cheapest flights from London to Phnom Penh
Explore the most affordable flight options available from London to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.