Cheap flights from London to Phnom Penh from £277

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.

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 £503 on this airline. Additional options worth looking into are China Southern and China Eastern, starting at £506 and £535 round-trip. Air China is 26% cheaper than the average price of flights available within the next 90 days to this destination.

One-way options have recently been found by users for as low as £319 on Singapore Airlines. Other airlines that offer cheap prices include Shenzhen Airlines from £322 and Air China from £354 one-way.

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

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.

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.

If you're on a stopover in Singapore and looking for things to do, consider visiting Sentosa, Merlion, or Universal Studios Singapore. Sentosa, Merlion, and Universal Studios Singapore can be visited by travelling about 13.4 mi, 10.5 mi, and 13.4 mi respectively from Singapore Changi. Travellers can rent a car at Singapore Changi for an average daily rate of £110 to make sightseeing during their stopover a little easier.

Of the flights from London to Phnom Penh that have stopovers, the fewest flights stop in Beijing.

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

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.

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.

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.