Get Certified: Best Koh Tao Open Water Scuba Diving

Among the options we compare, prices for these courses generally fall between $341–$398. While most listings sit in the $343–$363 range, you may find specific packages slightly higher or lower depending on the provider.

Most courses last between 2.2 and 3 days, with a median duration of 3 days to complete the required training and dives.

The inclusions vary across the different platforms, but we found that:

• 83% of options include your certification
• 50% explicitly list an instructor included
• 33% include boat transfers
• 33% include the actual dives
• 33% provide the necessary equipment

Yes, there is a wide range of language support available. Across the options we compare, courses are offered in 8 languages, including English, Spanish, French, German, Portuguese, Russian, Italian, and Dutch.

The feedback is exceptionally high, with an average rating of 4.98★ based on 1,642 pooled reviews across booking platforms. Travelers frequently describe the experience as amazing and highly recommend the courses, specifically noting that they work with the best instructors.

While the majority of the listings are for group formats, a handful of options (roughly 17% of the tours we compare) are available as private tours if you prefer more personalized instruction.

Flexibility is common for these activities. The majority of the options we compare, specifically 83%, offer free cancellation, making it easier to manage your itinerary.

You can take a high speed ferry or a combined bus and ferry package. Ferries depart frequently from various piers on Samui.

Most people rent scooters or use local songthaews. Be careful on the steep hills: many roads are quite narrow and winding.

Check if your certification is recognized globally. Also, ensure your travel insurance specifically covers scuba diving activities.