The main ways to travel from Bangkok to Koh Tao — by plane via Chumphon or Surat Thani, by train, by bus and by overnight ferry — and how each connects to the boat to the island.
27 February 2024 · updated 15 October 2025 · by Rocío García
Bangkok, the vibrant capital of Thailand, is the country’s foremost city and a bustling hub of international air travel — and the starting point for most journeys to Koh Tao.
Air travel from Bangkok to Koh Tao is the quickest, albeit pricier, option. Travellers have two relatively direct choices: flying from Bangkok to Chumphon or to Surat Thani. From either city, ferries connect onward to Koh Tao. With daily flights and fares ranging from about 20 to 40 euros, airlines like AirAsia and Nok Air operate frequent routes, with a flight time of just over an hour.
Koh Tao is accessible only by sea, so a ferry is an essential part of every journey. Ferries don’t depart directly from Bangkok, but combinations such as train and ferry, bus and ferry, or plane and ferry are all viable options.
Combining train and ferry is another way to reach Koh Tao from Bangkok. You can board a train from Bangkok to Chumphon or Surat Thani, where ferries connect to Koh Tao. Thailand’s extensive rail network links the capital with the major cities and offers sleeper trains for added comfort. Long-distance trains now leave from Bangkok’s Krung Thep Aphiwat central terminal rather than the old Hua Lamphong station.
For a seamless journey, you can take a bus from Bangkok to Chumphon, followed by a ferry to Koh Tao. Choosing a combined bus-and-ferry package from operators like Lomprayah, conveniently located on Khao San Road, takes care of the whole trip from start to finish.
Consider the overnight ferry for both arriving at and departing from Koh Tao: you rest during the journey and save on a night’s accommodation. Information about this option can be limited online, so asking travel experts on the ground can be very useful.
In conclusion, travellers embarking on the adventure from Bangkok to Koh Tao have plenty of transport options at their disposal. Whether you opt for plane, train, bus or ferry, each route has its own charm and convenience, promising an unforgettable journey to Thailand’s island paradise.
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