Top picks for Koh Yao Diving
Discover 21 Diving in Koh Yao on Trip.com, updated February 12, 2026, with experiences lasting from 1 to 24 hours. Find the perfect adventure for your day!
From SGD 50.74 per person, with an average total of SGD 319.34. Choose the option that suits your plan.
With 296 verified reviews, Diving Koh Yao boast an average rating of 4.8.
This week's most popular Diving: "Full-Day Beginner Scuba Course with Private Tuition, Racha Yai", with 160 reviews and a 4.9 rating.
Now on Trip.com: "Half Day 3 Koh Khai Islands", a 6-hour adventure in Koh Yao!
The next available day tour departs on February 13, 2026. Book now to secure your spot!
Koh Yao Diving usually take about 6 hours — perfect for a relaxed, immersive experience!
80% of Koh Yao Diving now offer English-speaking guides
February is the perfect time to visit Koh Yao! Choose from Diving 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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21 results for Koh Yao Diving
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Recommended
96.2% of travelers recommendFree cancellationDuration: 510 mins4.8/5Very good· 52 reviewsFromSGD 96.65![Phuket Scuba Diving Experience 1-Day Tour [Racha Yai Island Speedboating Deep Dive Day Tour | 1 Deep Dive + Twin Island Tour | No Experience or Swimming Skills Required]](https://ak-d.tripcdn.com/images/0356x12000r5eq7wg925F_C_568_320.jpg?_fr=wc)
89 travelers savedFree cancellationBook now for todayDuration: 8 hrs4.8/5Very good· 19 reviews· 239 bookedFromSGD 50.74![8-Hour Diving and Snorkeling Experience at Mai Thon Island + Phi Phi Islands in Phuket, Thailand [Seabreeze Son (formerly Dolphin)/Skyline Catamaran Double-Decker Yacht Shared Tour]](https://ak-d.tripcdn.com/images/0352b12000jc8mmg24CB0_C_568_320.jpg?_fr=wc)
Luxury double-decker catamaran with private snorkeling spots, abundant Thai buffet, and authentic local cuisine experienceFree cancellationDuration: 1 day4.0/5Good· 1 reviewFromSGD 164.27
92.9% of travelers recommendFree cancellationDuration: 6 hrs4.7/5Very good· 42 reviewsFromSGD 202.21![5-Hour Diving and Scuba Diving Experience in Krabi, Thailand [For Beginners with No Certification | Half-Day Deep Diving Experience | 1V2 Instructor]|2 deep dives](https://ak-d.tripcdn.com/images/0355612000lloexcb1D24_C_568_320.jpg?_fr=wc)
Krabi is one of the scuba diving departure points in southern Thailand, unveiling the hidden wonders of coral reefs and marine life, making it perfect for beginners or uncertified divers!Free cancellationDuration: 4–5 hrs4.0/5Good· 1 reviewFromSGD 58.39
Free cancellationDuration: 8 hrs5.0/5Excellent· 2 reviewsFromSGD 89.70
FromSGD 157.79
FromSGD 245.06![Phuket Island Hopper (Thailand) experience diving and snorkeling for 5-9 hrs [Phuket Island Hopper Sicily Blueket private cruise to Coral Island/Honeymoon Island/Racha Island]](https://ak-d.tripcdn.com/images//0582l12000n2vf201E6C0_C_568_320.jpg?_fr=wc)
Charter a boat to explore the islands and enjoy a wonderful time. Multiple routes and islands to choose from, say goodbye to crowded placesFree cancellationDuration: 1 dayFromSGD 2,375.12![4-Hour Diving and Snorkeling Experience at Mai Thon Island + Koh Khai in Phuket, Thailand [Half-Day Tour on Ice Cream Catamaran Power Yacht + Designated Area Hotel Transfers]](https://ak-d.tripcdn.com/images/0354012000k1ovb6m3101_C_568_320.jpg?_fr=wc)
Koh Khai has many small fish near the shore, making it a great destination for families with children.Free cancellationDuration: 4 hrsFromSGD 98.31![8-Hour Phuket Island Hopper (Thailand) Experience with Diving & Snorkeling [Thailand Travel - Phuket Speedboating to Phi Phi Islands + Koh Khai, Private Charter with 2 or 3 Engines]](https://ak-d.tripcdn.com/images//0584r12000n2ujwp26A43_C_568_320.jpg?_fr=wc)
High flexibility with customizable schedules. A wide selection of boat types offers diverse options, perfect for visiting distant islands for attractions & tours.Free cancellationDuration: 1 dayFromSGD 1,644.26![1-Day Scuba Diving Experience at Racha Yai Island + Racha Noi Island in Phuket, Thailand [Beginner-Friendly Deep Diving | Professional Boat Diving | Chinese/English Speaking Instructors]](https://ak-d.tripcdn.com/images/0351y12000pplyz380977_C_568_320.jpg?_fr=wc)
69 travelers savedFree cancellationDuration: 8 hrs5.0/5Excellent· 2 reviews· 86 bookedFromSGD 95.33![PADI Certified Diving in Phuket: Racha Yai Island + Phi Phi Islands + Racha Noi Island - 10hr Freediving for OW/AOW Divers [King's Wreck Certified Deep Dive]](https://ak-d.tripcdn.com/images/0354o12000cma7ngdEC5E_C_568_320.jpg?_fr=wc)
Professional instructors, more thoughtful service, urgent orders acceptedFree cancellationDuration: 2–3 hrs3.8/5· 5 reviews· 54 bookedFromSGD 182.35
Racha Yai Island enjoys calm waters year-round with crystal clear visibility up to 30 meters, making it perfect for diving. The vibrant coral reefs are home to clownfish and trumpetfish.Duration: 8 hrs5.0/5Excellent· 2 reviewsFromSGD 99.27
80 consecutive positive reviewsFree cancellationDuration: 8 hrs4.9/5Excellent· 160 reviewsFromSGD 207.20![1-day diving and snorkeling experience at Racha Yai Island + Racha Noi Island in Phuket, Thailand [Optional 1-on-1 instructor for deep diving without certification, multilingual guides in Chinese/English/Cantonese, underwater photography available]](https://ak-d.tripcdn.com/images//0580n12000n3rdmrt3AD4_C_568_320.jpg?_fr=wc)
103 travelers savedFree cancellationEnglish5.0/5Excellent· 2 reviews· 63 bookedFromSGD 105.98
Free cancellationDuration: 8 hrs5.0/5Excellent· 1 reviewFromSGD 136.29
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Reviews/Trip Moments
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Reviews: Half Day 3 Koh Khai Islands
Guest User2024-07-29
A nice trip especially the halfday tour. Made it to the islands and got back before it got boring★
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Reviews: From Phi Phi: Sunrise & Beat The Crowds to Maya Bay by Speedboat
Guest User2026-02-05
Everything went great! Great guide, we visited the most beautiful places on the island🥰★
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Reviews: Phuket Scuba Diving Experience 1-Day Tour [Racha Yai Island Speedboating Deep Dive Day Tour | 1 Deep Dive + Twin Island Tour | No Experience or Swimming Skills Required]
Guest User2026-02-09
We thought it was great. The instructors provided one-on-two explanations, spoke Chinese, and took many photos and videos. They were very responsible. I recommend choosing Racha Island; it's so beautiful, take lots of photos on the beach! The photo is of the area where we went scuba diving; the water was also gorgeous.★
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Reviews: 8-Hour Diving and Snorkeling Experience at Mai Thon Island + Phi Phi Islands in Phuket, Thailand [Seabreeze Son (formerly Dolphin)/Skyline Catamaran Double-Decker Yacht Shared Tour]
Guest User2026-01-27
Overall, I liked everything. The only thing I didn't understand from the description was that there would be ~40 people, etc. Otherwise, everything was great.★
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Reviews: Krabi Hong Island Tour: Charter Private Long-tail Boat
Guest User2025-12-27
This tour was awesome and we really enjoyed seeing the beautiful islands. Leaving early was a must! We had Hong Island almost to ourselves and it was beautiful.★
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Reviews: 5-Hour Diving and Scuba Diving Experience in Krabi, Thailand [For Beginners with No Certification | Half-Day Deep Diving Experience | 1V2 Instructor]|2 deep dives
Guest User2025-12-22
Amazing experience. There were 4 people total and each diver gets their own instructor. The instructions are not in depth but you learn enough to keep you safe and I was comfortable with it being my first time. Fruits are provided after the first dive and small lunch after the last. Staff very friendly but my second dive was shorter than expected. Would definitely recommend paying the 600 bht for photography if it's your first time.
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