There are 7 ways to get from Ko Samui to London by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to London Heathrow Airport
best- Fly from Koh Samui Airport (USM) to London Heathrow Airport (LHR)plane USM - LHR
15h 54m£422–860Fly to London Stansted Airport
cheapest- Fly from Koh Samui Airport (USM) to London Stansted Airport (STN)plane USM - STN
22h 12m£398–1,260Fly to London City Airport
- Fly from Koh Samui Airport (USM) to London City Airport (LCY)plane USM - LCY
17h 48m£573–1,929Fly to London Gatwick Airport, train
- Fly from Koh Samui Airport (USM) to London Gatwick Airport (LGW)plane USM - LGW
- Take the train from Gatwick Airport to London Victoriatrain
16h 38m£474–705Fly to Southampton Airport, train
- Fly from Koh Samui Airport (USM) to Southampton Airport (SOU)plane USM - SOU
- Take the train from Southampton Airport Parkway to London Waterlootrain
27h 53m£551–1,795Fly to Norwich International Airport, train
- Fly from Koh Samui Airport (USM) to Norwich International Airport (NWI)plane USM - NWI
- Take the train from Norwich to London Liverpool Streettrain
21h 52m£927–2,928Fly to Luton Airport, train
- Fly from Koh Samui Airport (USM) to Luton Airport (LTN)plane USM - LTN
- Take the train from Luton Airport Parkway to London St Pancras Intltrain
18h 52m£470–1,160
Koh Samui Airport (USM) to London Heathrow Airport (LHR) flights
Questions & Answers
The cheapest way to get from Ko Samui to London is to fly which costs £420 - £900 and takes 15h 54m.
The fastest way to get from Ko Samui to London is to fly which takes 15h 54m and costs £420 - £900.
The distance between Ko Samui and London is 6213 miles.
It takes approximately 15h 54m to get from Ko Samui to London, including transfers.
London is 6h behind Ko Samui. It is currently 6:22 PM in Ko Samui and 12:22 PM in London.
There are 21490+ hotels available in London.
What companies run services between Ko Samui, Thailand and London, England?
Bangkok Airways, Thai Airways International, and three other airlines fly from Koh Samui Airport (USM) to London Heathrow Airport (LHR) 5 times a day.
- Website
- easyjet.com
Flights from Koh Samui Airport to London Gatwick Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 16h 20m
- When
- Thursday
- Estimated price
- £440–1,100
Flights from Koh Samui Airport to London Stansted Airport via Suvarnabhumi, Zurich
- Ave. Duration
- 23h 10m
- When
- Friday
- Estimated price
- £490–1,300
Flights from Koh Samui Airport to London Stansted Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 27h 40m
- When
- Thursday, Saturday, and Sunday
- Estimated price
- £360–1,200
Flights from Koh Samui Airport to Southampton Airport via Suvarnabhumi, Paris Charles de Gaulle
- Ave. Duration
- 27h 20m
- When
- Saturday
- Estimated price
- £650–1,700
Flights from Koh Samui Airport to Southampton Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 28h 40m
- When
- Sunday
- Estimated price
- £500–1,700
Flights from Koh Samui Airport to Luton Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 20h 45m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- £430–1,200
Flights from Koh Samui Airport to Luton Airport via Suvarnabhumi, Paris Charles de Gaulle
- Ave. Duration
- 19h 13m
- When
- Every day
- Estimated price
- £360–1,200
Flights from Koh Samui Airport to Luton Airport via Suvarnabhumi, Zurich
- Ave. Duration
- 19h 50m
- When
- Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- £480–1,200
Flights from Koh Samui Airport to Luton Airport via Phuket, Paris Charles de Gaulle
- Ave. Duration
- 18h 55m
- When
- Tuesday and Friday
- Estimated price
- £370–1,200
- Website
- klm.com
Flights from Koh Samui Airport to London Heathrow Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 17h 40m
- When
- Every day
- Estimated price
- £420–1,400
Flights from Koh Samui Airport to London City Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 18h 37m
- When
- Sunday
- Estimated price
- £550–1,900
Flights from Koh Samui Airport to Southampton Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 28h 3m
- When
- Every day
- Estimated price
- £500–1,700
Flights from Koh Samui Airport to Norwich International Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 18h 50m
- When
- Every day
- Estimated price
- £850–2,800
Flights from Koh Samui Airport to Norwich International Airport via Singapore Changi, Amsterdam Schiphol
- Ave. Duration
- 21h
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- £1,000–3,300
Flights from Koh Samui Airport to Norwich International Airport via Hong Kong, Amsterdam Schiphol
- Ave. Duration
- 27h 10m
- When
- Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- £950–3,200
- Website
- lufthansa.com
Flights from Koh Samui Airport to London Heathrow Airport via Suvarnabhumi, Munich
- Ave. Duration
- 18h 2m
- When
- Every day
- Estimated price
- £340–480
Flights from Koh Samui Airport to London City Airport via Suvarnabhumi, Frankfurt
- Ave. Duration
- 17h 40m
- When
- Monday, Tuesday, Wednesday, Thursday, and Sunday
- Estimated price
- £700–1,900
Flights from Koh Samui Airport to London Stansted Airport via Suvarnabhumi, Munich
- Ave. Duration
- 25h 10m
- When
- Monday, Tuesday, Wednesday, Saturday, and Sunday
- Estimated price
- £420–1,500
- Website
- virginatlantic.com
Flights from Koh Samui Airport to London Heathrow Airport via Phuket
- Ave. Duration
- 16h 10m
- When
- Monday, Thursday, and Saturday
- Estimated price
- £420–1,400
Flights from Koh Samui Airport to Southampton Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 27h 20m
- When
- Every day
- Estimated price
- £600–1,700
Flights from Koh Samui Airport to Norwich International Airport via Suvarnabhumi, Amsterdam Schiphol
- Ave. Duration
- 18h 25m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- £1,000–2,500
- Website
- britishairways.com
Flights from Koh Samui Airport to London City Airport via Suvarnabhumi, Zurich
- Ave. Duration
- 19h 45m
- When
- Monday, Tuesday, Wednesday, and Sunday
- Estimated price
- £750–1,900
Flights from Koh Samui Airport to London Gatwick Airport via Suvarnabhumi
- Ave. Duration
- 16h 25m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- £350–1,500
- Website
- thaiairways.com
Flights from Koh Samui Airport to London Heathrow Airport via Suvarnabhumi
- Ave. Duration
- 15h 42m
- When
- Every day
- Estimated price
- £550–1,400
- Website
- swiss.com
Flights from Koh Samui Airport to London City Airport via Suvarnabhumi, Zurich
- Ave. Duration
- 27h 30m
- When
- Sunday
- Estimated price
- £600–1,900
- Website
- airdolomiti.it
Flights from Koh Samui Airport to London City Airport via Suvarnabhumi, Frankfurt
- Ave. Duration
- 17h 40m
- When
- Monday, Tuesday, Wednesday, Thursday, and Sunday
- Estimated price
- £700–1,900
- Website
- flynorse.com
Flights from Koh Samui Airport to London Gatwick Airport via Suvarnabhumi
- Ave. Duration
- 15h 40m
- When
- Monday
- Estimated price
- £470–1,100
- Website
- ryanair.com
Flights from Koh Samui Airport to London Stansted Airport via Suvarnabhumi, Vienna
- Ave. Duration
- 20h 55m
- When
- Saturday
- Estimated price
- £450–1,100
- Phone
- +44 (0)3457 282930
- Website
- southernrailway.com
Train from Gatwick Airport to London Victoria
- Ave. Duration
- 32 min
- Frequency
- Every 15 minutes
- Estimated price
- £13–28
- Website
- https://www.southernrailway.com/
- Phone
- +44 345 850 1530
- Website
- gatwickexpress.com
Train from Gatwick Airport to London Victoria
- Ave. Duration
- 31 min
- Frequency
- Every 20 minutes
- Estimated price
- £18–30
- Website
- https://www.gatwickexpress.com/
- Phone
- 0345 6000 650
- Website
- southwesternrailway.com
Train from Southampton Airport Parkway to London Waterloo
- Ave. Duration
- 1h 11m
- Frequency
- Hourly
- Estimated price
- £30–70
- Website
- https://www.southwesternrailway.com/
- Phone
- +44 345 600 7245
- contactcentre@greateranglia.co.uk
- Website
- greateranglia.co.uk
Train from Norwich to London Liverpool Street
- Ave. Duration
- 1h 47m
- Frequency
- Hourly
- Estimated price
- £55–100
- Website
- https://www.greateranglia.co.uk/
- Phone
- +44 (0)345 026 4700
- Website
- thameslinkrailway.com
Train from Luton Airport Parkway to London St Pancras Intl
- Ave. Duration
- 34 min
- Frequency
- Every 15 minutes
- Estimated price
- £15–30
- Website
- https://www.thameslinkrailway.com/
- Phone
- 03457 125 678
- Website
- eastmidlandsrailway.co.uk
Train from Luton Airport Parkway to London St Pancras Intl
- Ave. Duration
- 23 min
- Frequency
- Hourly
- Estimated price
- £14–22
- Website
- https://www.eastmidlandsrailway.co.uk/
Want to know more about travelling around United Kingdom
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
Which London airport should I choose?
Read the travel guide
How to get from Heathrow Airport into central London
Read the travel guide
























