Rome2Rio

How to get fromLondon to Ko Samui (Island)by plane or train

Find Transport to Ko Samui (Island)

See all options
QR code to download the Rome2Rio app

Download the Rome2Rio travel app

Scan QR code with your phone to download the app

Download on the App StoreGet it on Google Play

There are 6 ways to get from London to Ko Samui (Island) 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.

  1. Fly from London Heathrow Airport

    best
    1. Fly from London Heathrow Airport (LHR) to Koh Samui Airport (USM)plane plane LHR - USM
    16h 46m
    ฿17,493–35,408

  2. Fly from London City Airport

    1. Fly from London City Airport (LCY) to Koh Samui Airport (USM)plane plane LCY - USM
    18h 33m
    ฿31,096–70,138

  3. Train to London Gatwick Airport, fly

    1. Take the train from London Victoria to Gatwick Airporttrain train
    2. Fly from London Gatwick Airport (LGW) to Koh Samui Airport (USM)plane plane LGW - USM
    16h 24m
    ฿17,546–30,085

  4. Fly from London Stansted Airport

    1. Fly from London Stansted Airport (STN) to Koh Samui Airport (USM)plane plane STN - USM
    18h 16m
    ฿20,782–32,201

  5. Train to Luton Airport, fly

    1. Take the train from London St Pancras Intl to Luton Airport Parkwaytrain train
    2. Fly from Luton Airport (LTN) to Koh Samui Airport (USM)plane plane LTN - USM
    19h 13m
    ฿18,808–42,080

  6. Train to London Southend Airport, fly

    1. Take the train from London Liverpool Street to Southend Airporttrain train
    2. Fly from London Southend Airport (SEN) to Koh Samui Airport (USM)plane plane SEN - USM
    20h 23m
    ฿22,840–51,291

London Heathrow Airport (LHR) to Koh Samui Airport (USM) flights

Calendar39Weekly Planes
Duration16h 20mAverage Duration
Ticket฿16,851Cheapest Price
See schedules

Comparing Your Travel Options

Map of how to get from London to Ko Samui (Island).ExpandLaunch map view
  • Distance: 9,918.2 km
  • Duration: 16h 46m

What companies run services between London, England and Ko Samui (Island), Thailand?

Thai Airways International, Bangkok Airways, and five other airlines fly from London Heathrow Airport (LHR) to Koh Samui Airport (USM) every 4 hours.

Airlines
Train operators

Want to know more about travelling around Thailand

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