Khai Nui Island

★ 4.5 (7K+ reviews) • 24K+ booked
Overview
Things to do
Hotels

Khai Nui Island Tickets & Tours

Phuket: 3 Khai Islands Relax & Snorkeling Half/Full Day Tour
Autumn deal
Tours • From Phuket

Phuket: 3 Khai Islands Relax & Snorkeling Half/Full Day Tour

Book now for today
Hotel pick-up
English guided
4.4 / 5
(776) • 20K+ booked
€ 15.75
Sale 30% off
Phuket: Phi Phi, Maya Bay and Khai Island Speedboat Tour with Lunch
Autumn deal
Klook's choice
Tours • From Phuket

Phuket: Phi Phi, Maya Bay and Khai Island Speedboat Tour with Lunch

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English guided
Free cancellation
4.5 / 5
(4.6K) • 100K+ booked
€ 29.75
Sale 30% off
Phuket: Phi Phi, Maya & Khai Islands Tour by Premium Speed Catamaran
Autumn deal
Klook's choice
Tours • From Phuket

Phuket: Phi Phi, Maya & Khai Islands Tour by Premium Speed Catamaran

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Hotel pick-up
English guided
4.6 / 5
(1.3K) • 40K+ booked
€ 43.79
Sale 25% off
Khai Nai, Khai Nui, Khai Nok Island: Cat lover Tour by Speedboat
Klook's choice
Tours • From Phuket

Khai Nai, Khai Nui, Khai Nok Island: Cat lover Tour by Speedboat

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Hotel pick-up
Small group
3.9 / 5
(23) • 400+ booked
€ 21.99
Phuket: 3 Khai Islands Speedboat With Snorkeling (Half or Full Day)
Tours • Phuket

Phuket: 3 Khai Islands Speedboat With Snorkeling (Half or Full Day)

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English guided
Free cancellation
4.6 / 5
(282) • 8K+ booked
€ 22.89
Phuket Khai Islands Half-Day Tour with Transfers
Tours • Phang Nga Province

Phuket Khai Islands Half-Day Tour with Transfers

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English guided
Free cancellation
5.0 / 5
(3) • New Activity
€ 13.49
Sale 25% off
Phuket 4-Hour Jet Ski Island Hopping with Transfers
Tours • From Phuket

Phuket 4-Hour Jet Ski Island Hopping with Transfers

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Hotel pick-up
English guided
4.3 / 5
(34) • 600+ booked
€ 196.20
Khai Islands Half-Day Speedboat Tour with Snorkeling
Tours • From Phuket

Khai Islands Half-Day Speedboat Tour with Snorkeling

Book now for tomorrow
English guided
Free cancellation
50+ booked
€ 31.79
Phuket Khai Islands Half-Day Snorkeling Tour
Tours • Phang Nga Province

Phuket Khai Islands Half-Day Snorkeling Tour

Book now for tomorrow
English guided
Free cancellation
New Activity
€ 52.35
Phuket 3 Khai Islands & Rang Yai Island Private Full-Day Tour
Tours • Phang Nga Province

Phuket 3 Khai Islands & Rang Yai Island Private Full-Day Tour

Book now for tomorrow
English guided
Free cancellation
New Activity
€ 737.75
Phuket Maya Bay & Phi Phi Islands Full-Day Tour with Catamaran
Klook's choice
Tours • Phang Nga Province

Phuket Maya Bay & Phi Phi Islands Full-Day Tour with Catamaran

Book now for tomorrow
English guided
Free cancellation
4.7 / 5
(60) • 1K+ booked
€ 47.85
Sale 25% off
Phuket 6 Islands Jetski Half-Day Tour with Meal
Water activities • Phang Nga Province

Phuket 6 Islands Jetski Half-Day Tour with Meal

Book now for tomorrow
Morning departure
Free cancellation
5.0 / 5
(24) • New Activity
€ 198.85

More to explore

Elixir Koh Yao Yai
Hotels • Phang Nga Province

Elixir Koh Yao Yai

Instant confirmation
4.5 / 5
(250)
From
€ 59.33

Khai Nui Island Reviews

Klook User
2026-09-15 06:16:41
Fantastic 5.0
this trip was completely amazing! the staff were super nice and friendly even the group of people were so respectful and nice. whenever, I want to book a trip I will always choose them as I believe it’s better than booking a tour from patong because the majority of tourists from patong are so carless not organized and disrespectful.
Klook客路用户
2026-09-27 08:39:24
Fantastic 5.0
An experience that exceeded expectations! Thank you to the wonderful team members from Joy. Because my parents don't speak English, we requested a Chinese-speaking guide. It seemed we were the only ones needing Chinese interpretation that day, and the young lady took wonderful care of us the entire time. She checked in with us before every activity to see if we had any questions and answered them all. During snorkeling, I was hesitant to get in the water because I'm not a strong swimmer, yet I felt it would be a huge pity to miss out. One of the guys from the Joy team directly grabbed a life ring, pulled me around, and helped me see the little fish! It was my first time experiencing the joy of snorkeling. The monkeys at Monkey Beach were also very cooperative—it was such a delightful experience. I really regret not buying the commemorative photo plate at the end; if I had another chance, I would definitely buy it because the photos turned out amazing! 👍 Our route that day covered Bamboo Island, Phi Phi Don, and Khai Island. When we left the final island, the staff were all heading home on long-tail boats, making us the very last ones to leave. So chill, haha 🏝️
Rushabh *****
2026-08-09 00:22:56
Fantastic 5.0
It was very well organised activity. Our guides Peter n Michael were very good n helpful. Special shout out to Captain for getting us back safely through the high seas. Will definitely recommend others and also will like to come again
Payal *****
2026-07-12 16:01:29
Fantastic 5.0
It was great island trip . The island was so unreal. The guide was welcoming, she took pictures, many things she told about the island to explore and have delicious snacks
พัทธนันท์ ******
2026-03-28 19:51:27
Great 4.0
All the staff provided excellent service. It was a budget-friendly tour with premium service. The views and atmosphere were beautiful, and the water was incredibly clear. However, there weren't many cats on Cat Island. The drinks were quite expensive. The jet ski experience at Koh Khai Nok was great, and the staff were very helpful. It was definitely worth the money spent.
SUEN *******
2026-08-24 17:21:02
Fantastic 5.0
This half day visit tour was amazing. The tour guide Yoyo chose to go to one island only as the huge waves in Phuket during August. We understood safety was the most important as we had kids for this tour. Yoyo was so professional and helpful. He always smiled and served us from his heart. The yacht team were very helpful and tolerant too. The refreshment in the sawanu travel was good. There were sandwiches, toasts, cakes, fruits and drinks provided. Even though the water was not clear due to the weather, we could still enjoy to feed the fishes. Snokeling was a bit difficult at that moment as there were many tourists to Khao Nai Island. Overall, we fully satisfied the price & the tour& transport. We will join sawanu travel in the future. 行程安排:
Klook User
2026-06-20 07:36:15
Fantastic 5.0
Amazing day out, super fun, really friendly staff who were very attentive and the shared a massive album of pics at the end of the day for free too. The lunch was decent and had vegan options. Would recommend and do again.
Klook User
2026-09-24 11:28:07
Fantastic 5.0
Got a good rate, they did fumble with my pickup but once contacted they assured to pay the cab fare to the Royal marine and I barely made in time, reservation team cordination is Excellent the minute I came to the pickup they approached the driver and paid the cab fare. 5/5 on Service its exceptional. Waiting area is new and well maintained, provided decent western breakfast, snacks, coffee, tea, restrooms etc much better than most others I have seen on Google. Catamaran best among the ones I saw that's not operated by Sawanu, guides and staff in the catamaran are friendly, explained everything neat, provided assistance whenever required. Lunch buffet, had international buffet, but served their purpose halal food with rice, chicken curry, salad, Pad Thai, chicken soup, Spaghetti, coffee, tea, and neat restrooms were provided. There is a seperate section for vegetarians. Took to all the Islands, had the slide as the last point before arriving to Phuket.
zhang **
2026-08-31 07:23:56
Fantastic 5.0
Fantastic jet ski experience in Phuket! The staff is kind and safety-conscious; they gave us all the instructions before we set off. We navigated among the islands, admiring the turquoise waters and wonderful tropical landscapes. It's an adrenaline-filled activity, but also a lot of fun. Highly recommended for all adventure lovers!

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FAQs about Khai Nui Island

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What to know about Khai Nui Island

Welcome to Khai Nui Island Ko Yao, a hidden gem in Thailand waiting to be explored. With its pristine beaches, crystal-clear waters, and lush greenery, this island offers a unique and tranquil escape for travelers seeking a peaceful retreat. Discover the hidden gem of Khai Nui Island Ko Yao, a paradise for water enthusiasts and nature lovers. With crystal-clear waters, pristine beaches, and a tranquil atmosphere, this island offers a unique escape from the hustle and bustle of everyday life. Embark on a mesmerizing snorkeling journey at Khai Nui Island Ko Yao, nestled in the Andaman Sea. This hidden gem is part of a trio of islands surrounded by vibrant coral reefs, offering a unique opportunity to get up close and personal with a diverse array of tropical fish. Dive into crystal clear waters and explore the colorful marine life that calls this region home.
VGW6+VFC, Phru Nai, Ko Yao District, Phang-nga, Thailand

Remarkable Landmarks and Must-Visit Sights

Khai Nui Island Tour

Embark on a day tour to explore the beauty of Khai Nui Island along with Khai Nok and Khai Nai. Enjoy snorkeling, swimming, and relaxing on the white sandy beaches of these picturesque islands.

Sunrise Boat Tour

Experience the breathtaking sunrise over the horizon with a boat tour around Khai Nui Island. Witness the first light of the day illuminating the tranquil waters, creating a magical and unforgettable moment.

Khai Nok Island

Swim among colorful fish and coral reefs, including Crown Anemone fish, Butterfly fish, and more. Relax on the white sandy beach, hike to the viewpoint for stunning vistas, and capture memorable moments of Khai Nok Island.

Culture and History

Khai Nui Island Ko Yao is rich in cultural heritage and history. Discover the local way of life, visit historical landmarks, and learn about the traditions that have shaped the island's identity. Immerse yourself in the rich cultural heritage of Khai Nui Island Ko Yao, where traditional practices and customs are still preserved. Explore the historical landmarks and learn about the island's fascinating past. Explore the rich marine heritage of Khai Nui Island, steeped in natural beauty and ecological significance. Discover the historical importance of the coral reefs and the cultural practices of the local communities.

Local Cuisine

Indulge in the flavors of authentic Thai cuisine on Khai Nui Island Ko Yao. Try popular dishes like Pad Thai, Tom Yum Goong, and Green Curry, and savor the unique blend of spices and ingredients that make Thai food so delicious. Indulge in the flavors of authentic Thai cuisine on Khai Nui Island. From fresh seafood dishes to tropical fruits, savor the unique and delicious offerings that reflect the island's culinary traditions. Indulge in popular local dishes on the islands, savoring unique flavors and must-try foods that reflect the coastal culinary traditions. Enjoy fresh seafood, tropical fruits, and authentic Thai cuisine.