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Cheap Flights from London to Koh Samui, TH, Thailand - LON to USM

Popular flights from London to Koh Samui

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Air France
Departure Date Return Date Lowest Price
Jun 15, 2016 Jun 25, 2016 GBP820
Austrian Airlines
Departure Date Return Date Lowest Price
Jun 4, 2016 Jun 18, 2016 GBP547
Jun 9, 2016 Jun 18, 2016 GBP547
Jun 18, 2016 Jul 2, 2016 GBP547
Bangkok Airways
Departure Date Return Date Lowest Price
Jun 3, 2016 Jun 9, 2016 GBP627
British Airways
Departure Date Return Date Lowest Price
May 17, 2016 May 26, 2016 GBP588
May 18, 2016 May 22, 2016 GBP588
May 26, 2016 Jun 2, 2016 GBP588
May 28, 2016 Jun 5, 2016 GBP588
May 30, 2016 Jun 6, 2016 GBP588
Finnair
Departure Date Return Date Lowest Price
May 27, 2016 Jun 13, 2016 GBP625
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Jun 1, 2016 Jun 8, 2016 GBP779
Lufthansa German Airlines
Departure Date Return Date Lowest Price
May 26, 2016 Jun 2, 2016 GBP649
May 27, 2016 Jun 13, 2016 GBP649
Jun 3, 2016 Jun 14, 2016 GBP649
Jun 8, 2016 Jun 22, 2016 GBP649
Jun 11, 2016 Jun 28, 2016 GBP649
Sas Scandinavian Airlines
Departure Date Return Date Lowest Price
Aug 12, 2016 Aug 23, 2016 GBP4,281
Thai Airways
Departure Date Return Date Lowest Price
Jun 28, 2016 Jul 6, 2016 GBP723

How Much Does it Cost to Fly from London to Koh Samui (LON to USM)?

We have collected flight cost data from across the web for travel from London to Koh Samui, and have found the average flight price for this trip to be GBP551.

When Can I Buy the Cheapest Flight from London to Koh Samui (LON to USM)?

Airlines can adjust prices for plane tickets from London to Koh Samui based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from London to Koh Samui

The chart below shows up-to-date information regarding the cheapest days to fly from London to Koh Samui.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
GBP555 GBP555 GBP549 GBP547 GBP555 GBP547 GBP555

Lowest Fares Chart By Month from London to Koh Samui

The chart below shows the lowest fare by month when flying from London to Koh Samui.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May London Koh Samui Austrian 5/5/16 5/22/16 2 GBP549
June London Koh Samui Austrian 6/4/16 6/18/16 2 GBP547
July London Koh Samui Bangkok 7/1/16 7/11/16 2 GBP723
August London Koh Samui Austrian 8/27/16 9/12/16 2 GBP555
September London Koh Samui Austrian 9/17/16 9/24/16 2 GBP541
October London Koh Samui Austrian 10/11/16 10/25/16 2 GBP536
November London Koh Samui Austrian 11/7/16 11/14/16 2 GBP540
December London Koh Samui British Airways 12/8/16 12/17/16 1 GBP588

TIPSave GBP35 by flying into Phuket instead of Koh Samui from London

Round Trip vs One Way Flights from London to Koh Samui (LON to USM)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from London to Koh Samui. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from London to Koh Samui is GBP1,267.

The average price for round trip flights from London to Koh Samui is GBP671.

London to Koh Samui Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from London to Koh Samui?
Answer: Bangkok, TH

Airlines Flying from London to Koh Samui (LON to USM)

Below are the different airlines that fly from London to Koh Samui with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from London to Koh Samui.

London to Koh Samui
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Thai BKK X X X X X X X

Airports for Your Route

These pages contain information about the major airports in London and Koh Samui, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap International Flights from London - LON

FlightsAirlineLowest Price
London to Bangkok Germanwings, Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, EVA Air, airBaltic, Condor, Aer Lingus, Eurowings, Iberia, KLM, Air Malta, Luxair, Lufthansa, Czech, Austrian, Bangkok, SAS, Brussels, Thai, Tap Portugal, Air Europa, Virgin Atlantic GBP342
London to Singapore Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Eurowings, NIKI, Iberia, Meridiana, Adria, KLM, Air Malta, Luxair, Lufthansa, LOT, SilkAir, Czech, Austrian, SAS, Brussels, Singapore, Tap Portugal, Scoot, Virgin Atlantic GBP428
London to Kuala Lumpur Aegean, Air Berlin, Air France, AirAsia, Finnair, Alitalia, British Airways, AirAsia X, Aer Lingus, Eurowings, NIKI, Iberia, Adria, KLM, Luxair, Lufthansa, Malaysia, Malindo, Czech, Austrian, TAROM, SAS, Tap Portugal, Air Europa, Virgin Atlantic GBP363
London to Phuket Germanwings, Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, Czech, Austrian, Bangkok, SAS, Brussels, Thai, Tap Portugal, Air Europa, Virgin Atlantic GBP512
London to New York Aegean, American, Air Berlin, Air France, Alaska, Finnair, Alitalia, JetBlue, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Meridiana, KLM, Kuwait, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Austrian, TAROM, SATA, XL Airways, SAS, Brussels, Jetairfly, Tap Portugal, United, Air Europa, Virgin Atlantic, City Jet, Great Lakes GBP374
London to Manila Cebu Pacific, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, Adria, KLM, Air Malta, Luxair, Lufthansa, Czech, Austrian, Philippine, TAROM, SAS, Tap Portugal, Air Europa, Virgin Atlantic GBP434
London to Hong Kong Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Cathay, Condor, Aer Lingus, Hong Kong, Iberia, Meridiana, Adria, KLM, Air Malta, Luxair, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, Air Europa, Virgin Atlantic GBP382
London to Dubai Germanwings, Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, Royal Brunei, airBaltic, Norwegian Air, Condor, Aer Lingus, Emirates, Eurowings, Etihad, flydubai, Air Arabia, transavia.com, Iberia, KLM, Air Malta, Luxair, Lufthansa, LOT, Czech, Austrian, Qantas, SmartWings, TAROM, SAS, Brussels, Tap Portugal, easyJet, Virgin Atlantic, WIZZ, Monarch GBP276
London to Ho Chi Minh City Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, NIKI, Iberia, Adria, KLM, Luxair, Lufthansa, LOT, Czech, Austrian, TAROM, SAS, Brussels, Tap Portugal, Air Europa, Vietnam, Virgin Atlantic GBP396
London to Sydney Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Eurowings, NIKI, Iberia, Jetstar, KLM, Lufthansa, Czech, Austrian, Qantas, SAS, Brussels, Tap Portugal, Air Europa, Virgin Australia, Virgin Atlantic GBP572
London to Krabi Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, Czech, Austrian, Bangkok, SAS, Brussels, Thai, Virgin Atlantic GBP501
London to Toronto Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Blue Panorama, Condor, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, LOT, Thomas Cook, Czech, Arkefly, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, Air Transat, easyJet, Air Europa, Virgin Atlantic, FlexFlight, WestJet, City Jet GBP241
London to Istanbul Germanwings, Onur Air, Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Norwegian Air, Condor, Aer Lingus, Eurowings, Bulgaria Air, Ryanair, Iberia, Meridiana, Adria, Atlasjet, KLM, Air Malta, Luxair, Lufthansa, LOT, Jet2, Thomas Cook, Czech, Austrian, Pegasus, SmartWings, TAROM, SAS, Brussels, Turkish, Tap Portugal, easyJet, WIZZ, TUIfly, SunExpress, Monarch GBP81
London to Denpasar Bali Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Garuda, Iberia, KLM, Luxair, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Tap Portugal, Air Europa, Virgin Atlantic GBP415
London to Delhi Jet Airways, Aegean, Air Berlin, Air France, Air India, Finnair, Alitalia, British Airways, airBaltic, Condor, Aer Lingus, Iberia, Adria, KLM, Air Malta, Luxair, Lufthansa, Czech, Austrian, SmartWings, SAS, Tap Portugal, KLM*, Air Europa, Virgin Atlantic GBP389
London to Hanoi Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Iberia, Adria, KLM, Luxair, Lufthansa, LOT, Czech, Austrian, SAS, Brussels, Air Europa, Vietnam, Virgin Atlantic GBP399
London to Dhaka Air Berlin, Air France, Finnair, Alitalia, British Airways, Biman, Aer Lingus, Iberia, KLM, Air Malta, Luxair, Lufthansa, Czech, Austrian, SmartWings, Tap Portugal, Air Europa, Virgin Atlantic, WIZZ GBP471
London to Melbourne Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, Jetstar, KLM, Luxair, Lufthansa, Czech, Austrian, Qantas, SAS, Brussels, Tap Portugal, Air Europa, Virgin Australia, Virgin Atlantic GBP564
London to Perth Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, NIKI, Iberia, KLM, Luxair, Lufthansa, Czech, Austrian, Qantas, TAROM, SAS, Tap Portugal, Air Europa, Virgin Australia, Virgin Atlantic GBP512
London to Penang Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, Malaysia, Czech, Austrian, SAS, Tap Portugal, Virgin Atlantic GBP561
London to Colombo Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, NIKI, Iberia, Adria, KLM, Air Malta, Luxair, Lufthansa, Czech, Austrian, SmartWings, TAROM, SAS, Tap Portugal, Srilankan, Air Europa, Virgin Atlantic, WIZZ GBP482
London to Mumbai Jet Airways, Aegean, Air Berlin, Air France, Air India, Finnair, Alitalia, British Airways, airBaltic, Aer Lingus, Iberia, India Express, Adria, KLM, Luxair, Lufthansa, Czech, Austrian, SmartWings, TAROM, SAS, Brussels, Tap Portugal, Air Europa, Virgin Atlantic GBP375
London to Yangon MAI Myanmar, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Luxair, Lufthansa, Czech, Austrian, SAS, Brussels, Virgin Atlantic GBP595

Cheap International Flights to Koh Samui - USM

FlightsAirlineLowest Price
Manchester to Koh Samui Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Bangkok, SAS, Brussels, Thai GBP614
Birmingham to Koh Samui Air Berlin, Air France, Finnair, British Airways, KLM, Lufthansa, Austrian, Bangkok, SAS, Brussels, Thai GBP692
Bristol to Koh Samui Air Berlin, Air France, Finnair, British Airways, KLM, Lufthansa, SAS, Brussels, Thai GBP642
Leeds Bradford to Koh Samui Air France, British Airways, KLM, Thai GBP686
Norwich to Koh Samui Air France, Finnair, British Airways, Iberia, KLM, Thai GBP2,087
Manchester to Bangkok Germanwings, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Eurowings, Iberia, KLM, Air Malta, Lufthansa, Austrian, Bangkok, SAS, Brussels, Thai, Tap Portugal, Virgin Atlantic GBP347
Birmingham to Bangkok Aegean, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Eurowings, Iberia, KLM, Lufthansa, Czech, Austrian, Bangkok, SAS, Brussels, Thai, Tap Portugal, Virgin Atlantic GBP345
Cheap Flights from London to Koh Samui, TH, Thailand, from GBP798 Round trip from LON to USM