Boat Tours in Koh Samui
Compare 13 boat tours in Koh Samui, with prices from €29. Free cancellation on most bookings.
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What travellers say
Recent reviews of tours and tickets on this page.
Eleonora·2026-02-15·
★ 4.0
Koh Kradan and Four Islands Boat Tour from Koh Lanta Yai
Det var en bra dag i det stora hela , kunde varit tydligare information kring säkerheten samt flytvästar ombord . Guider kändes seriösa och bra kapten . Öarna är fantastiska
Frank·2024-12-04·
★ 4.0
Full-day Four Islands and Emerald Cave tour
Fantastisk tur! Men kunne vært fler med lykt da vi svømte gjennom grotten til Emerald cave, det var vanskelig å se noe for oss som svømte bakerst i gruppa.
Tina·2024-04-03·
★ 4.0
Private Half-Day Longtail Boat Tour to Koh Mat Sum from Koh Samui
Nicht schön war , dass wir eine 1/2Stunde zu spät abgeholt worden sind. Ansonsten war es prima . Hatten das Boot für uns alleine (3 Personen)
Frequently asked questions
What are the cheapest boat tours in Koh Samui?
The 4 islands snorkel tour with long-tail boat from Koh Lanta is the lowest price here, at €29 per adult. Typical prices are €53 to €70. Private and full-day options cost more.
Can I cancel if my plans change?
Almost all can: 13 of the 13 experiences here offer free cancellation, usually up to 24 hours before the start time. Use the “Free cancellation” filter to see only those.
Will my booking be confirmed straight away?
For 13 of the 13 experiences, yes: you get an instant confirmation and a mobile voucher. The rest are confirmed by the operator, usually within 48 hours.
Can I book a private guide?
Yes. Three experiences here are private, from €44 per adult.
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Day trips from Koh Samui410 experiences · from €12
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River cruises in Koh Samui187 experiences · from €24
Ko Samui tours and tickets97 experiences · from €2
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