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  1. Flights
  2. United Kingdom
  3. London
  4. Ko Samui - London

Flights from Ko Samui to London

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Explore the best deals

Discover the cheapest flights from Ko Samui to London
Tue, Jan 26
PG
PGDirect
USM - LON
503€
483€
Prime price per passenger
Tue, Jan 12
QR
QRDirect
USM - LON
558€
536€
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Ko Samui to London

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
week: Nov 2 - Nov 8
Flights from just €311
€311
€491
€484
€769
€795
€536
€506
NovemberDecemberJanuary
Distance: 9,874 km
Ko Samui airports
Samui Airport (USM)How far from city centre: 4 km
London airports
Gatwick Airport (LGW)How far from city centre: 40 km
Heathrow Airport (LHR)How far from city centre: 23 km
London Stansted Airport (STN)How far from city centre: 49 km
London Luton Airport (LTN)How far from city centre: 44 km
London City Airport (LCY)How far from city centre: 12 km

Book your flight from Ko Samui to London

Find direct and indirect flights from Ko Samui to London (United Kingdom) with eDreams. Once you have your results, sort them by schedule or price and book the option that best suits your plans.

The lowest fare booked on this route in recent days was €483, though the price you see will depend on your travel dates and departure times.

A direct flight from Ko Samui to London takes around 17 h and 40 m, while indirect flights will take longer.

Airports and airlines connecting Ko Samui and London

Knowing where you set off from and where you arrive helps you organise your journey better. Consider the available airports and compare the different airlines operating on this route.

  • Departure airport: Samui Airport (USM)
  • Arrival airport: Gatwick Airport (LGW)

How to save when flying from Ko Samui to London

A few tips for finding cheaper flights from Ko Samui to London:

  • Flexible dates: compare fares for two or three different departure days. Leaving a day earlier or later can make a noticeable difference to the price.
  • Baggage allowance: check what each fare includes before you book, so you aren't caught out by extra charges at the airport.
  • Airports on your route: confirm which airports you depart from and land at, especially if the city has more than one. This will help you plan your transfer and work out the total cost of getting around.

Looking for a bigger saving? Book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in London. You can also save on a hire car by including it with your booking.

Frequently asked questions about flights from Ko Samui to London

On average, what is the price of a Ko Samui to London flight?
When flying from Ko Samui to London the average price will be €656. However, this price is dependant on several other factors like seasonality or the time in advance taken when booking the route.
For flights from Ko Samui to London, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Ko Samui and London. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
When booking, when is the best time to do so in order to get the best prices for Ko Samui to London flights?
The most popular month for flights from Ko Samui to London are: September, October and December.
When is the best time to travel from Ko Samui to London?
A good period of the year to visit London from Ko Samui really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, February is the best month to fly to London from Ko Samui, basedd on searches from our customers, followed by March and September. If you prefer to avoid the busy season and get away from the crowds May, April and June are the months with fewer searches for the route Ko Samui -  London.
What is the duration of a flight from Ko Samui to London?
Flight time, on average, from Ko Samui to London is usually 17 h and 25 m on average, at an average distance of 9,873.61 km, for flights for the route (which may have 1 or more stops in other cities in between).
Which airports have flights between Ko Samui and London?
The most common route form Ko Samui to London is: Samui Airport (USM) to Gatwick Airport(LHR). These airlines fly this route:

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