Compare all flight tickets and find cheap flights from London to Ko Samui

Cheapest flight

£763

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

Average price of a round trip

£1033

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

Flight duration

26h45

A flight from London to Ko Samui takes on average 26h45.

Best time

July

According to user searches, the ideal month to go to Ko Samui is July.

Tips for finding cheap flights from London to Ko Samui

Check out our tips for booking your flight to Ko Samui (Thailand) from London (United Kingdom) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is April, with an average ticket price of £794 (calculation over the last two years). The most touristic season corresponds to the months of February, April and August.
For an attractive price, it is advisable to buy your flight tickets at least 219 days before the departure date.

The airline offering the cheapest tickets is Gulf Air. A ticket from the company Gulf Air to Ko Samui costs on average £778.
The airlines that offer the most flights are .

Price of flight tickets from London to Ko Samui

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

  • Flight ticket prices range from £763 to £4565
  • The average price of a flight ticket is about £1033
  • Prices are lowest for stays in the month of April
  • The month in which booking a ticket is cheaper is: April
info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :

London is a city in the country United Kingdom, the time zone is GMT +1. In London, it is currently {fromLocalTime}, the temperature is on average 14°C, with a minimum of 11°C and a maximum of 18°C.

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

destination info :
Ko Samui, Thailand
airport :
Samui Airport (USM)
local time :

Ko Samui is in the country Thailand, the time zone is GMT +7. In Ko Samui, it is currently {toLocalTime}, the temperature is on average 29°C, with a minimum of 28°C and a maximum of 30°C.

The city of Ko Samui has 1 airport(s): Samui

Useful info about Ko Samui

What is the least touristic period to go to Ko Samui?

If you want to visit Ko Samui during the least touristic period, choose the month of July.

What is the most popular time to travel to Ko Samui?

In Ko Samui, the most touristic month is February. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight London - Ko Samui?

According to our data, it is recommended to book your flight 219 days before your departure. If you book your flight 32 weeks before your departure, you may find a price below average. You can also choose morning flights that are 6% cheaper than afternoon and evening flights. The cheapest day to book a flight London - Ko Samui is Monday.

What are the arrival and destination airports when travelling between London and Ko Samui?

When you leave, you can leave from London Gatwick, London Heathrow or London-Stansted, and you will arrive at Samui.

How to reach London airport from the city centre?

The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 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 Ko Samui?

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

Are there big differences in weather between London and Ko Samui?

In summer, the average temperature is 29°C in Ko Samui and 18°C in London. The average rainfall in summer is 132 mm in Ko Samui and 66 mm in London.In summer, it is warmer in Ko Samui and it rains less in London. In winter, it is colder in Ko Samui and it rains more in Ko Samui.

Prepare your stay in Ko Samui

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