Koh Samui Scuba Dive Minimum Age

Short answer: It depends on the operator: minimum ages run from 12 to 12 across 2 tours. Updated 2026-11-02

We checked 2 scuba dives in Koh Samui; 2 state minimum age details in the listing. The minimum age for scuba dives in Koh Samui ranges from 12 to 12.

TourMinimum ageOperatorFrom
Koh Tao Scuba Diving Tour from Koh Samui: 2 Dive Sites and Lunch
“Participants must be at least 12 years old to join this activity.”
 12+Oh-Hoo$108Check dates
Koh Tao and Sail Rock Full Day Scuba Diving from Koh Samui
“Participants must be at least 12 years old to join this activity.”
 12+Siam Scape Journeys$108Check dates

Questions

How old do you have to be for a scuba dive in Koh Samui?

It depends on the operator: minimum ages run from 12 to 12 across 2 tours.

Which scuba dive in Koh Samui is best for young children?

Koh Tao Scuba Diving Tour from Koh Samui: 2 Dive Sites and Lunch by Oh-Hoo has the lowest minimum age (12+) and 1 reviews.

How up to date is this information?

We last checked these listings on 2026-11-02 and re-check every listing monthly. Operators can change their rules, so confirm before you book.

Restrictions come from each tour’s listing on GetYourGuide or Viator: the suitability notes, “Know before you go”, booking rules, and what is and isn’t included. Last checked 2026-11-02. Operators change rules, so confirm before you book.

More about scuba dives in Koh Samui

Minimum age: scuba dives elsewhere