Top picks for Koh Lanta Diving

Discover 25 Diving in Koh Lanta on Trip.com, updated 24 October 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From £ 5.61 per person, with an average total of £ 120.93. Choose the option that suits your plan.

With 287 verified reviews, Diving Koh Lanta boast an average rating of 4.7.

This week's most popular Diving: "Full-Day Beginner Scuba Course with Private Tuition, Racha Yai", with 164 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 Koh Lanta!

The next available day tour departs on 25 October 2026. Book now to secure your spot!

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

95% of Koh Lanta Diving now offer English-speaking guides

October is the perfect time to visit Koh Lanta! Choose from 25 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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25 results for Koh Lanta Diving

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Trip.comKoh Lanta
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 User2026-09-15
It was cool, scary, beautiful, and fun all at the same time. The instructors were great, thank you so much! We swam to a depth of about 5-7 meters. We really enjoyed it, they gave us lots of photos and videos, and we rode on a tractor. We had a great time. It's a shame there weren't free snorkeling masks.
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Reviews: Scuba diving experience at Phuket, Ko Racha Yai and Racha Noi Island | Zero experience required | Professional boat diving
Guest User2025-12-27
We had a great time. They had great instructors and good quality equipment. Great trip for newbies. We got 3 meals, drinks, access to washrooms and ac. They also film and take photos of your dives and send you the files for free. Great value as it included hotel transfer as well.
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Reviews: Full-Day Beginner Scuba Course with Private Tuition, Racha Yai
Guest User2026-10-05
A must-see if you're in Phuket. A huge thank you to our instructor, Nikita, a very pleasant and responsible young man! Nikita answered all our questions about diving and more, and was always there for us! Thank you so much! He sent photos and videos very quickly, in excellent quality, to both Android and iPhone.
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Reviews: Experience diving and scuba diving without certification at Ko Racha Yai in Phuket with snorkeling 1-day tour and underwater photography
Guest User2026-02-28
It was so much fun! The coach was Yueyue, who was very patient and gentle. She explained the equalization of ear pressure very well, which made me feel very safe. She even managed to get great results! We also encountered a moray eel!
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Reviews: Krabi, Thailand | half-day scuba diving experience | for beginners with no certification | 2 deep dives
Guest User2026-08-03
Because I couldn't find a suitable dive shop right away, I contacted Ctrip to make a reservation. It was excellent. We set off on time the next day. The dive shop was recommended by a friend and was very reliable. The dive island staff were very attentive and considerate, providing one-on-two service, which was safe and reliable.
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Reviews: PADI Phuket certified diving OW/AOW certified deep diving Ko Racha Yai/Phi Phi Islands
Guest User2025-11-07
They pick you up from your hotel in the morning. You travel by boat, have breakfast, go diving, travel again for lunch, and then dive again. We did a total of three dives. Snacks are provided. There are showers available. They drop you off back at your hotel. If you like diving, I think you'll enjoy it.

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