Rome2Rio

How to get fromHeathrow to Ko Samuiby plane or train

Find Transport to Ko Samui

See all options

There are 2 ways to get from Heathrow to Ko Samui 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
    13h 49m
    ฿18,340–41,401

  2. Train to London Gatwick Airport, fly

    1. Take the train from Farringdon to Gatwick Airporttrain train
    2. Fly from London Gatwick Airport (LGW) to Koh Samui Airport (USM)plane plane LGW - USM
    17h 14m
    ฿20,049–41,397

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

Calendar46Weekly Planes
Duration15h 4mAverage Duration
Ticket฿16,333Cheapest Price
See schedules

Questions & Answers

What companies run services between Heathrow, England and Ko Samui, 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

Where to next?

Trips from Heathrow

Trips to Ko Samui

Popular routes