Flights from London to Koh Samui

Search and find cheap flights from London to Koh Samui (Thailand, Asia)
Search and find cheap flights from London to Koh Samui (Thailand, Asia)

Looking for the best tickets for London to Koh Samui?

Look no more. We’ve gone through the latest 52,39,791 fares to bring you all the insights you could possibly want.
Best time to book
Cheapest time to buy a ticket for London — Koh Samui is approximately 59 days to departure.
London to Koh Samui flights are usually cheapest between 2 and 4 months before departure.
Days before departure
Best month
Cheapest time of year to fly to Koh Samui from London is January and February. Most expensive are November and December.
The cheapest flights from London to Koh Samui are currently available between May and June.
Impact on price
Cheapest airline
According to our data, Oman Air, Malaysia Airlines and Aeroflot Russian Airlines are the cheapest airlines to fly this route.
Oman Air, Malaysia Airlines and Aeroflot Russian Airlines are the most popular choices flying from London to Koh Samui.
Impact on price (additional fees may apply)
Oman Air
+14%
Malaysia Airlines
+19%
Aeroflot Russian Airlines
+26%
Bangkok Airways
+28%
Jet Airways (India)
+33%
Etihad Airways
+35%
Best time to fly
London to Koh Samui flights are approximately 3% more expensive in the afternoon than in the morning.
It's generally cheaper to take morning flights from London to Koh Samui.
Impact on price
Cheapest day
Friday is normally the most expensive day to fly, whilst Tuesday tends to be the cheapest.
Cheapest day of week is typically Tuesday and the most expensive is typically Friday.
Impact on price
Cheapest route
Fly London City Airport - Koh Samui for the best London to Koh Samui flight prices saving up to 1% on average.
London City Airport - Koh Samui tends to be 1% cheaper than Stansted - Koh Samui.
We scan 18 sites offering flights from London to Koh Samui to find all the best options.
Impact on price
London City Airport-Koh Samui
+2%
Gatwick-Koh Samui
+4%
Heathrow-Koh Samui
+8%
Stansted-Koh Samui
+9%
Direct flights
Popular non-direct routes for this connection are Heathrow - Suvarnabhumi - Koh Samui, Gatwick - Dubai - Phuket Intl - Koh Samui and Heathrow - Klia - Koh Samui with a flight time of 12 hours 20 minutes
Direct flights available: None available
You can fly from London to Koh Samui indirect via Suvarnabhumi, Dubai or Phuket Intl.
Direct flights available on
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Weather forecast for Koh Samui

Going soon? Be prepared for the weather in Koh Samui.
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