Top picks for Thailand Diving

Discover 52 Diving in Thailand on Trip.com, updated 12 November 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!

From SGD 5.39 per person, with an average total of SGD 76.72. Choose the option that suits your plan.

With 274 verified reviews, Diving Thailand boast an average rating of 4.5.

This week's most popular Diving: "Full-Day Beginner Scuba Course with Private Tuition, Racha Yai", with 165 reviews and a 4.9 rating.

Now on Trip.com: "Ko Racha Yai scuba diving 1-day tour | 1 scuba diving session + two-island tour | no experience or swimming skills required", a 4-hour adventure in Thailand!

The next available day tour departs on 13 November 2026. Book now to secure your spot!

Thailand Diving usually take about 4 hours — perfect for a relaxed, immersive experience!

100% of Thailand Diving now offer English-speaking guides

November is the perfect time to visit Thailand! Choose from 52 available day tours, including seasonal favorites like Full-Day Beginner Scuba Course with Private Tuition, Racha Yai.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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52 results for Thailand Diving

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Reviews/Trip Moments

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Reviews: Ko Racha Yai scuba diving 1-day tour | 1 scuba diving session + two-island tour | no experience or swimming skills required
Guest User2026-11-12
It was fantastic! I couldn't do the diving; it was hard to breathe, but everyone else was diving. Everything was very well planned, but bring more money because there's a parachute and banana boat on the island (a parachute costs 1,000 baht). I really enjoyed the snorkeling!!! The water was azure, amazing.
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Reviews: Diving experience in Pattaya, Thailand - beginner scuba diving with no certification required - professional boat diving - 1v1 coach
Guest User2026-09-19
The first dive was good, educational, but the guy was given fish food twice, and I wasn't given any. The second time, they took us deeper, and I saw a turtle and lots of big fish, but the guy was taken really far away, and they got lost. When everyone had already left and the boat was about to sail, he wasn't there yet, and I was really scared. Then we swam to them, and the guy said he'd only been taken to see sea urchins and small fish; he didn't see anything interesting, which was really sad. The food on the boat was decent, and we had one meal, and free drinks. They refused to take us back, except to the hotel, and since it wasn't on our way, we had to drive ourselves. You can also buy the same diving experience from the locals on Koh Larn Island, but we were also disappointed that we took a ferry instead of a boat; the ride was long. The ferry costs only 40 baht, if you buy it yourself, then you can also walk around the island and stay there for a swim, but here from point to point, diving takes an hour, and stupidity for about 4 hours. Vague feelings
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Reviews: Pure play experience with scuba diving, snorkeling and sea walking at Koh Larn in Pattaya, Thailand, including hotel transfer
Guest User2026-11-02
Very fun! But don't expect each activity to be long. You could say it's really quick for beginners. But it's the best!! Lexi was our instructor, very sweet and friendly 🌟 the lunch was delicious, after that I was satisfied with all the activities, I ate tomyam udang (included package), I got a sweet drink 🩷🤌🏻. *if you want to add on pictures, you need to add 100 thb for parasailing & 1000 thb for seawalking
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Reviews: 7-hour diving and snorkeling experience at Tean Island from Khanom [Koh Samui departure] Pink Dolphin Discovery 1-day tour by speedboat
Guest User2025-07-26
The tour guides and their energy made this trip worthwhile. Although unfortunately there were no dolphins sighting, the trip was exhilarating and enjoyable. The guides and staff really made this experience very special, and I commend them for being such a group of people with great personalities. All locations were beautiful, and they truly did their utmost to try and locate the pink dolphins. I will be back, and I will try again with this tour group!

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