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Book cheap flights from London to Ko Samui from $821

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Discover the cheapest flights from London to Ko Samui
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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from London to Ko Samui

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
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week: 5 May - 11 May
$1,800
$1,776
$1,845
$1,582
$1,362
$1,353
$1,358
$1,398
$1,404
$1,529
$1,542
$1,385
MarchAprilMayJune

Currency and price comparison

TrainLocal, one-way ticket
60%Trains in Ko Samui are 60% cheaper than in London.
London$5.97
Ko Samui$2.36
MealMid-priced restaurant
89%A meal in Ko Samui is 89% cheaper than a meal in London.
London$41.19
Ko Samui$4.73
TaxiStandard daytime start rate
51%A taxi fare in Ko Samui is 51% cheaper than in London.
London$9.58
Ko Samui$4.73
CoffeeRegular cappuccino
60%Coffee in Ko Samui is 60% cheaper than in London.
London$7.71
Ko Samui$3.40
Exchange rate
1 AUD = 21.41 THB
1 THB = 0.05 AUD
Last checked on Thu, 27/03
Distance: 9874 kms
London airports
Heathrow (LHR)How far from city centre: 23 kms
Gatwick (LGW)How far from city centre: 40 kms
Luton International (LTN)How far from city centre: 43 kms
Stansted (STN)How far from city centre: 49 kms
London City (LCY)How far from city centre: 12 kms
Southend (SEN)How far from city centre: 57 kms
Ko Samui airports
Ko Samui Airport (USM)How far from city centre: 4 kms

Frequently asked questions about flights from London to Ko Samui

How long does the flight take to go from London to Ko Samui?
The total flight time between London and Ko Samui is of around 13:05 hours on average, considering an average distance of 10,333 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
How can I find cheap flights from London to Ko Samui at Opodo?
The cheapest price for a flight from London to Ko Samui is $821. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Ko Samui expensive to visit compared to London?

If you compare transportation prices, the taxi ride in Ko Samui costs an average of 4.73 AUD, 51% cheaper than London, with a fare of 9.58 AUD,

while train tickets costs 60% less in Ko Samui: 2.36 AUD against 5.97 AUD in London.

If you compare the price of a lunch meal, however, you can find it from 4.73 AUD in Ko Samui, 89% less than the 41.19 AUD in London.

The price of the coffee is around 56% cheaper in Ko Samui, with an average of 3.40 AUD, while in London the coffee costs 7.71 AUD.

Is it possible to purchase a flexible ticket for my flight from London to Ko Samui?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Thailand may apply when travelling from London. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

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