Compare all flight tickets and find cheap flights from London to Phnom Penh

Cheapest flight

£563

Price observed over the last 3 months for a round trip.

Average price of a round trip

£594

Average price recorded over the last 3 months for a round trip.

Flight duration

31h54

A flight from London to Phnom Penh takes on average 31h54.

Best time

April

According to user searches, the ideal month to go to Phnom Penh is April.

Tips for finding cheap flights from London to Phnom Penh

Check out our tips for booking your flight to Phnom Penh (Cambodia) from London (United Kingdom) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is May, with an average ticket price of £627 (calculation over the last two years). The most touristic season corresponds to the months of December, May and October.
For an attractive price, it is advisable to buy your flight tickets at least 43 days before the departure date.

The airline offering the cheapest tickets is Ryanair. A ticket from the company Ryanair to Phnom Penh costs on average £594.
The airlines that offer the most flights are .

Price of flight tickets from London to Phnom Penh

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from £563 to £615
  • The average price of a flight ticket is about £594
  • Prices are lowest for stays in the month of May
  • The month in which booking a ticket is cheaper is: March
info departure city :
London, United Kingdom
airports :
London Heathrow Airport (LHR)
London Gatwick Airport (LGW)
London Luton Airport (LTN)
London-Stansted Airport (STN)
London City Airport (LCY)
local time :

London is a city in the country United Kingdom, the time zone is GMT +0. In London, it is currently {fromLocalTime}, the temperature is on average 11°C, with a minimum of 10°C and a maximum of 12°C.

The city of London (LON) has 5 airport(s): London Heathrow, London Gatwick, London Luton, London-Stansted and London City

destination info :
Phnom Penh, Cambodia
airport :
Phnom Penh International Airport (PNH)
local time :

Phnom Penh is in the country Cambodia, the time zone is GMT +7. In Phnom Penh, it is currently {toLocalTime}, the temperature is on average 29°C, with a minimum of 23°C and a maximum of 35°C.

The city of Phnom Penh has 1 airport(s): Phnom Penh

Useful info about Phnom Penh

What is the least touristic period to go to Phnom Penh?

If you want to visit Phnom Penh during the least touristic period, choose the month of April.

What is the most popular time to travel to Phnom Penh?

In Phnom Penh, the most touristic month is December. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight London - Phnom Penh?

According to our data, it is recommended to book your flight 43 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. The cheapest day to book a flight London - Phnom Penh is Sunday.

What are the arrival and destination airports when travelling between London and Phnom Penh?

When you leave, you can leave from London-Stansted, and you will arrive at Phnom Penh.

How to reach London airport from the city centre?

The airport London Heathrow is located 35 km, London Gatwick is located 38 km, London Luton is located 45 km, London-Stansted is located 49 km or London City is located 16 km from the city centre. You can access it by using public transport, taking a taxi, or renting a car..

Are there other means of transport to go from London to Phnom Penh?

Flights are the only means of transport listed on Liligo for this journey.

Are there big differences in weather between London and Phnom Penh?

In summer, the average temperature is 28°C in Phnom Penh and 18°C in London. The average rainfall in summer is 173 mm in Phnom Penh and 66 mm in London.In summer, it is warmer in Phnom Penh and it rains less in London. In winter, it is colder in Phnom Penh and it rains more in London.

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