FerryConnect

Thailand

Donsak → Koh Tao

The southern approach to Koh Tao: Lomprayah’s catamaran from Donsak near Surat Thani, sold with bus connections from Surat Thani airport and railway station.

⏱ 2h 45m – 3h 45m🚢 1 operator📅 Two catamaran departures daily from Donsak (11:00, 15:00); one from Koh Tao (09:30)
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Donsak to Koh Tao ferry at a glance

The ferry from Donsak to Koh Tao takes 2h 45m – 3h 45m across the Gulf of Thailand, operated by Lomprayah. It is a foot-passenger service; vehicles are not carried. Typical frequency: two catamaran departures daily from Donsak (11:00, 15:00); one from Koh Tao (09:30).

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 2026-09-29.

Sources: lomprayah.com · How we verify

Return crossing: Koh Tao to Donsak

Lomprayah also sails Koh Tao to Donsak, taking 2h 45m – 3h 45m. The single daily catamaran from Koh Tao leaves at 09:30 and reaches Donsak at 12:45.

Donsak to Koh Tao ferry timetable & sailing pattern

2 catamarans daily from Donsak; 1 daily from Koh Tao

Published departure times

  • Donsak: 11:00 (arr. 14:45), 15:00 (arr. 17:45)
  • Koh Tao: 09:30 (arr. Donsak 12:45)

Return: The single daily catamaran from Koh Tao leaves at 09:30 and reaches Donsak at 12:45.

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 Timetable 2026. Verified 2026-09-29.

Maritime Crossing Route Map

Interactive sea passage between Donsak and Koh Tao

📐 47 Nautical Miles
Donsak⇄Koh Tao
⏱ 2h 45m – 3h 45m · 📐 47 nm
© OpenFreeMap / OSM
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Operators on This Route

OperatorCrossing TimeVessels
Lomprayah2h 45m – 3h 45mHigh-speed catamaran

Route Features

🚗

Vehicles

Foot passengers only

🚶

Foot Passengers

Walk-on passengers welcome

🐕

Pets

No pet facilities

📐

Distance

47 nautical miles

Getting There & Onward Transport

  • Lomprayah’s combined tickets include bus transfers from Surat Thani airport, railway station and Tapee Pier to Donsak

Tips for the Donsak to Koh Tao Crossing

  • Lomprayah’s timetable sells combined boat + bus/van tickets to Chumphon railway station, Surat Thani, Hua Hin and Bangkok from the same islands.

Related Ferry Crossings

Also sails from DonsakSurat Thani (Donsak) → Koh Samui45m – 1h 30m · Seatran Ferry, Raja Ferry, LomprayahAlso sails from DonsakDonsak → Koh Phangan1h 30m – 2h 30m · Raja Ferry, Seatran Ferry, LomprayahAlso sails from DonsakDonsak → Koh Phaluai1h 30m · Raja FerryOnward 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, SongsermOnward from Koh TaoChumphon → Koh Tao1h 30m – 2h 30m · Lomprayah, Boonsiri High Speed FerriesOnward from Koh TaoKoh Phangan → Koh Tao45m – 2h · Lomprayah, Boonsiri High Speed Ferries, Songserm
📘 Koh Samui, Phangan & Tao Ferries: Times & Piers⚓ Donsak Pier guide⚓ Koh Tao – Mae Haad Pier guide⛴ All ferries from Donsak⛴ All ferries from Koh Tao🌊 Gulf of Thailand ferries🗺 All ferries in Thailand🔎 Search all routes

Frequently Asked Questions

How long is the ferry from Donsak to Koh Tao?
The crossing typically takes 2h 45m – 3h 45m. Actual times vary by vessel, season and sea conditions, so check the timetable for your sailing.
How often does the Donsak to Koh Tao ferry sail?
2 catamarans daily from Donsak; 1 daily from Koh Tao. This is the pattern published in the Lomprayah Timetable 2026 (checked 2026-09-29); confirm exact departure times on the official timetable before you travel.
Which ferry companies sail from Donsak to Koh Tao?
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 Donsak to Koh Tao 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 Donsak to Koh Tao 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 Donsak to Koh Tao ferry?
This route has no dedicated pet facilities. Assistance dogs are normally carried, but confirm with the operator before travelling.
How far is Donsak from Koh Tao by ferry?
The sea crossing is about 47 nautical miles (roughly 87 km).