FerryConnect

Thailand

Koh Tao → Railay

Lomprayah sells a joint bus-and-boat ticket from Koh Tao to Railay: 3 departure times a day (07:05, 09:30, 11:00), taking 7h to 8h 30m door to door via Surat Thani and Krabi. One ticket covers the coach or van and the catamaran or speedboat.

⏱ 7h – 8h 30m (bus + boat)🚢 1 operator📅 Lomprayah joint ticket: 3 departure times a day (07:05, 09:30, 11:00)
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Koh Tao to Railay ferry at a glance

The ferry from Koh Tao to Railay takes 7h – 8h 30m (bus + boat) across the Gulf of Thailand, operated by Lomprayah. It is a foot-passenger service; vehicles are not carried. Typical frequency: lomprayah joint ticket: 3 departure times a day (07:05, 09:30, 11:00).

Crossing times and frequencies are typical figures and vary by season. Confirm the current timetable with the operator or booking partner before you travel. Route facts last reviewed 2026-10-09.

Sources: lomprayah.com · How we verify

Return crossing: Railay to Koh Tao

Lomprayah also sails Railay to Koh Tao, taking 7h – 8h 30m (bus + boat).

Koh Tao to Railay ferry timetable & sailing pattern

3 joint bus + boat departure times a day (Lomprayah 2026 timetable, effective 25 August 2026)

Published departure times

  • Koh Tao → Railay: 07:05 → 14:30 speedboat + bus (฿1,800); 09:30 → 18:00 catamaran + bus (฿1,700); 11:00 → 18:00 direct speedboat + bus (฿2,000)

Timetables change by season and date. Check exact departures for your travel date on the official timetable.

Official Lomprayah timetable →Check prices & book on 12Go →

Source: Lomprayah 2026 timetable (operator). Verified 2026-10-09.

Maritime Crossing Route Map

Interactive sea passage between Koh Tao and Railay

📐 47 Nautical Miles
Koh Tao⇄Railay
⏱ 7h – 8h 30m (bus + boat) · 📐 47 nm
© OpenFreeMap / OSM
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Operators on This Route

OperatorCrossing TimeVessels
Lomprayah7h – 8h 30m door to doorHigh-speed catamaran, Coach / van

Route Features

🚗

Vehicles

Foot passengers only

🚶

Foot Passengers

Walk-on passengers welcome

🐕

Pets

No pet facilities

📐

Distance

47 nautical miles

Getting There & Onward Transport

  • The road and sea legs connect at Donsak Pier (Surat Thani)
  • Lomprayah’s timetable also lists hotel pick-up / drop-off versions of many of these trips (marked “Any Hotel”) at a higher fare

Tips for the Koh Tao to Railay Crossing

  • One Lomprayah joint ticket covers both the road and the sea legs; the times here are from its 2026 timetable (effective 25 August 2026), so check the operator’s site before travelling.

Related Ferry Crossings

Also sails from Koh TaoKoh Samui → Koh Tao1h 25m – 2h 30m (longer with a change on Koh Phangan or on the slow ferry) · Lomprayah, Boonsiri High Speed Ferries, SongsermAlso sails from Koh TaoChumphon → Koh Tao1h 30m – 2h 30m · Lomprayah, Boonsiri High Speed FerriesAlso sails from Koh TaoKoh Phangan → Koh Tao45m – 2h · Lomprayah, Boonsiri High Speed Ferries, SongsermAlso sails from Koh TaoDonsak → Koh Tao2h 45m – 3h 45m · LomprayahAlso sails from Koh TaoSurat Thani → Koh Tao2h 30m – 4h · LomprayahAlso sails from Koh TaoSurat Thani (Ban Don night-boat piers) → Koh Tao8h – 9h (overnight) · Chor. Maetapee Night Ferry, Sea Crest Ferry, ST 4289, Ko Jaroen Night Ferry
⛴ All ferries from Koh Tao⛴ All ferries from Railay🌊 Gulf of Thailand ferries🗺 All ferries in Thailand🔎 Search all routes

Frequently Asked Questions

How long does it take from Koh Tao to Railay?
Between 7h and 8h 30m on Lomprayah’s joint ticket: 07:05 → 14:30 (speedboat + bus); 09:30 → 18:00 (catamaran + bus); 11:00 → 18:00 (direct speedboat + bus). Times from Lomprayah’s 2026 timetable, effective 25 August 2026.
How much is the Koh Tao to Railay joint ticket?
From ฿1,700 per person on Lomprayah’s 2026 timetable; prices on partner sites such as 12Go can differ.
Is Koh Tao to Railay a direct ferry?
No. It is a combined bus (or van) and boat trip on one Lomprayah ticket; the sea leg is Lomprayah’s boat between Donsak Pier (Surat Thani) and Koh Tao (about 47 nautical miles), and the rest is by road (with a further boat transfer to Railay).
How often does the Koh Tao to Railay ferry sail?
3 joint bus + boat departure times a day (Lomprayah 2026 timetable, effective 25 August 2026). This is the pattern published in the Lomprayah 2026 timetable (operator) (checked 2026-10-09); confirm exact departure times on the official timetable before you travel.
Which ferry companies sail from Koh Tao to Railay?
Lomprayah operates this route. Compare sailing times and ticket types before booking, as they often differ between operators.
Can I take my car on the Koh Tao to Railay ferry?
No. This is a foot-passenger service and vehicles are not carried. Use parking near the departure pier or public transport to reach it.
Can I take the Koh Tao to Railay ferry as a foot passenger?
Yes. Foot passengers can travel on this route. Allow time to reach the passenger terminal and check the operator’s check-in closing time.
Are dogs and pets allowed on the Koh Tao to Railay ferry?
This route has no dedicated pet facilities. Assistance dogs are normally carried, but confirm with the operator before travelling.
How far is Koh Tao from Railay by ferry?
The sea crossing is about 47 nautical miles (roughly 87 km).