Skyscanner

Cheap Flights from London to Samui International

Compare London to Samui International flight deals

Find the cheapest month or even day of the year to fly to Samui International

Book the best Samui International fare with no extra fees

Flight deals from London to Samui International

Looking for a cheap last-minute deal or the best return flight from London to Samui International? Find the lowest prices on one-way and return tickets right here.
Koh Samui.£289 per passenger.Departing Sun, 4 May.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Sun, 4 May, arriving in Samui International.Price includes taxes and charges.From £289, select.
Koh Samui.£289 per passenger.Departing Tue, 24 Jun.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Tue, 24 Jun, arriving in Samui International.Price includes taxes and charges.From £289, select.
Koh Samui.£294 per passenger.Departing Fri, 26 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Stansted on Fri, 26 Sep, arriving in Samui International.Price includes taxes and charges.From £294, select.
Koh Samui.£295 per passenger.Departing Sun, 27 Apr.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Gatwick on Sun, 27 Apr, arriving in Samui International.Price includes taxes and charges.From £295, select.
Koh Samui.£303 per passenger.Departing Thu, 20 Nov.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Gatwick on Thu, 20 Nov, arriving in Samui International.Price includes taxes and charges.From £303, select.
Koh Samui.£312 per passenger.Departing Wed, 27 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Wed, 27 Aug, arriving in Samui International.Price includes taxes and charges.From £312, select.
Koh Samui.£318 per passenger.Departing Thu, 30 Oct.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Gatwick on Thu, 30 Oct, arriving in Samui International.Price includes taxes and charges.From £318, select.
Koh Samui.£327 per passenger.Departing Sat, 7 Mar.One-way flight with Norwegian.Outbound indirect flight with Norwegian, departs from London Gatwick on Sat, 7 Mar, arriving in Samui International.Price includes taxes and charges.From £327, select.

Find the cheapest month to fly from London to Samui International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Samui International flights are currently cheapest in May.
Apr
from £295
May
from £289
Jun
from £289
Jul
from £383
Aug
from £312
Sep
from £294
Oct
from £318
Nov
from £303
Dec
from £353
Jan
from £342
Feb
from £331
Mar
from £327

London to Samui International: Alternative routes

Compare routes from London to Koh Samui below. You may find an airport to fly into that's cheaper, faster, or easier than Samui International.

London to Koh Samui: Flight information

The things to know before you go.
Cheapest flight found£289
Cheapest month to flyMay

Finding cheap flights from London to Samui International: Frequently asked questions

The best price we found for a return flight from London to Samui International is £531. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Samui International. But we found flights with one stop from £531.
As of April 2025, there are no flights flying from London to Samui International.
The cheapest month to fly from London to Samui International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Samui International Airport on Thursday, 15 May 2025.
No airlines currently offer direct flights between London and Samui International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Samui International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Koh Samui is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Samui International is China Eastern .

How to find cheap flights to Samui International from London

Looking for cheap tickets from London to Samui International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from London to Samui International. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Samui International from London from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best London-Samui International ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Samui International from London.
  • Set up a Price Alert. You can easily track the fare of your cheap London-Samui International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between London and Samui International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from London and Samui International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Samui International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for London to Samui International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Samui International from London with hotels and car hire

    Once you've secured your cheap flight ticket from London to Samui International, discover the best prices and exclusive rates for hotels in Samui International or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More travel options

Cheap flights from London to Surat Thani ProvinceTickets from LondonPlane tickets from United KingdomTickets to Samui InternationalCheap return flights to ThailandCheap return tickets to Surat Thani ProvinceCheap return tickets from United Kingdom to ThailandReturn plane tickets from EnglandCheap last minute flights
Return tickets from London to Thailand
Samui International Airport car hireThailand car hire
Return tickets from London to LisbonReturn flights from Guernsey to EdinburghCheap return tickets from London to SydneyCheap return flights from Guernsey to LondonReturn tickets from London to New YorkCheap tickets from London to Bangkok SuvarnabhumiFlights from London to Bali (Denpasar)Return flights from London to BangkokReturn tickets from London Gatwick to Bangkok
Cheap return tickets from London to Cape TownCheap flights from London Gatwick to Manila Ninoy AquinoCheap tickets from Guernsey to BirminghamCheap tickets from London Gatwick to Amsterdam SchipholCheap tickets from London Gatwick to LisbonReturn plane tickets from Guernsey to London GatwickCheap tickets from London to Brno-TuranyCheap flights from London to PragueFlights from London to Manila Ninoy Aquino
Plane tickets from London to DubaiPlane tickets from London Gatwick to MadeiraReturn plane tickets from London Gatwick to FaroCheap return flights from London to FaroTickets from London to MadeiraReturn tickets from Guernsey to Amsterdam SchipholCheap tickets from London to L.F. Wade InternationalPlane tickets from Guernsey to ManchesterReturn flights from London to Tokyo
Tickets from Guernsey to SouthamptonTickets from London Gatwick to BarcelonaReturn flights from London Gatwick to Paphos

Plan the rest of your trip from London to Koh Samui

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.