Water Tours in Koh Tao

Across the 18 options we track, prices run from €24 to €668, with a median of €29. The list above updates as the catalogue changes.

The median is 7h; the shortest runs 4h and the longest 72h. Use the duration filter above to narrow the list.

17 of the 18 options offer free cancellation. The exact cut-off varies by operator — it is stated on each booking page before you pay.

“Premium Snorkel Tour to the Bays of Koh Tao onboard the Oxygen” holds 4.84 from 145 traveller reviews — the strongest score among options with meaningful volume here.

1 of the 18 options are private. They cost more than the group average — the difference pays for pace and attention, not different access.

Prices, availability and traveller ratings come from the booking catalogue and are refreshed regularly. Ratings are collected by the booking platform from verified travellers, not written by us.