
3 Khai Islands Snorkeling Tour by Speed Boat
Pick your date
Highlighted days have spots open. Grey days are sold out or not running.
September 2026
Loading live availability
Who is going?
Adults
Age 13 and over
Children
Age 12 and under
Select a highlighted day to see live departure times and the exact price for your group.
Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
3.4/5
Based on 10 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is 3 Khai Islands Snorkeling Tour by Speed Boat worth booking?
3 Khai Islands Snorkeling Tour by Speed Boat is a 5-hour experience in Phuket, Thailand, from $43 per person. It scores 51 out of 100 on the Outty Ranking, which we label “Worth a Look”, based on a 3.4/5 rating across 10 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 51 / 100
- Rating
- 3.4/5 (10)
- Duration
- 5 hours
- From
- $43 per person
Phuket Fun Trips, Snorkeling, Speed Boat Tours, Koh Khai Island We put together to 3 Koh Khai Islands, Koh Khai Nok, Koh Khai Nai, Koh Khai Nui, Tour by Speed boat. The journey is just only 15 minutes from Phuket. Idea
What you get
- Softdrinks , Water & Fruits
- Life jacket
- English Guide
- Mask and snorkel
- Insurance
- Round trip transfer from Patong Beach, Kata, Karon, and Phuket Town
About this experience
Phuket Fun Trips, Snorkeling, Speed Boat Tours, Koh Khai Island We put together to 3 Koh Khai Islands, Koh Khai Nok, Koh Khai Nai, Koh Khai Nui, Tour by Speed boat. The journey is just only 15 minutes from Phuket. Ideals to enjoy snorkeling, feeding colorful fish and enjoy warm water swimming. Leave from Khai Nai Island to Khai Nui island for snorkelling with the great coral reef and colourful fishes Available morning , Afternoon
What's included
Included
- Softdrinks , Water & Fruits
- Life jacket
- English Guide
- Mask and snorkel
- Insurance
- Round trip transfer from Patong Beach, Kata, Karon, and Phuket Town
Not included
- Souvenir photos (available to purchase)
- Lunch
- Extra Transfer Charge 100 THB/PAX(Round trip) : Nakalay, Leamhin , Boat Lagoon
- Extra Transfer Charge 200 THB/PAX(Round trip) : Laguna, Dusit, Kamala, Surin, Bangtao, Cape Panwa
- Extra Transfer Charge 1200 THB/Private Van(Round trip) : Rawai, Naiharn, Naiyang, Naithorn, Mai Khao
What you'll see and do
Koh Nok Island
Enjoy great snorkeling Tour at Khai Island
120 minutes here · Admission included
Khai Nok Island
visit Khai Nok Island for snorkeling, Our tour leader will take you for explore the underwater life. Unforgetable experience
120 minutes here · Admission included
Koh Khai Nai
Our Guide will take you to snorkeling and swimming at Khai Island, This island is great for marine life, coral reefs and lot of fish
60 minutes here · Admission included
Where it starts and ends
Hotel pickup
Pickup is included for all travelers. Pickup begins about 60 minutes before departure.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- JustGoPhuket.com
Know before you go
- Specialized infant seats are available
- Suitable for all physical fitness levels
- Please advise any specific dietary requirements at time of booking
Photos






What travelers are saying
Outty’s summary of the themes that recur across 10 traveler reviews. Written by us, not quoted from reviewers.
The guide
5 mentionsTravelers single out the guide as the reason the experience works.
Food and drink
5 mentionsThe tastings and food stops are a highlight for most reviewers.
Photo opportunities
3 mentionsThe views and photo stops come up again and again.
Good for families
2 mentionsReviewers traveling with kids report it landed well with their group.
Pace and timing
2 mentionsSeveral reviewers comment on how the schedule is paced.
Traveler reviews
10 verified traveler reviews for 3 Khai Islands Snorkeling Tour by Speed Boat. Ratings and reviews provided by Viator and Tripadvisor.
Lovely day
Tour guide Simon was wonderful, the whole crew were great to get along with and generally care about your experiences. We had a wonderful time. Thank you team
via Tripadvisor
Amazing boat tour
We had an AMAZING guide that made the trip so fun. All the other staff were also really helpful and organized too. The khai islands were beautiful. Practical pick up and drop of, everything was taken care of. Highly recommend
Response from the operator: Thank you for your fantastic review! We're thrilled to hear that you had an amazing time on your trip and that our guide contributed to making it so enjoyable. It's wonderful to know that our staff met your expectations in terms of organization and assistance. We're glad you found the Khai Islands beautiful and that the pickup and drop-off were practical for your needs. Your recommendation means a lot to us, and we truly appreciate your kind words. We hope to welcome you back for another unforgettable experience in the future!
via Tripadvisor
VERY BEAUTIFUL AND CALM ISLAND
I was so excited to see the island, but couldn’t snorkel bc new tattoos. I met a lot of smiling and cool people. It was a great group of families with kids and youth or couples. It was really hot and I bought a coconut wich is so awesome. But I knew I had to bring toilet paper with I bring everywhere. The Island is so wonderful and I felt calming. Next time I want to rent a cabin there and stay over for a couple of days.
Response from the operator: Thank you for sharing your experience! We’re delighted to hear that you enjoyed the island and made some fantastic connections with fellow travelers. It sounds like you had a wonderful time, despite not being able to snorkel. We appreciate your understanding regarding your new tattoos and hope you can enjoy that activity on your next visit! We’re glad you found the island calming and loved the coconut—it’s definitely a refreshing treat on a hot day! Thank you for the tip about bringing toilet paper; we always recommend our guests be prepared for their adventures. Renting a cabin for a couple of days sounds like a lovely idea! We would be more than happy to assist you in planning your next visit, where you can fully immerse yourself in the beauty of the island. Looking forward to welcoming you back soon! Warm regards,
via Tripadvisor
Bad attitude
We booked this tour but my wife got a stomach bug the night before. I warned them about 1 hour before the pick up time asking if we could reschedule. They said no - I told them that then we are not coming and that they should not wait for us. The driver still came to the hotel. They were happy to take a person with the stomach bug on board and had no regard to the well-being of other tourists and staff. We didn’t go but this is very concerning. Needless to say that we are not booking this tour again.
Response from the operator: Hi Kindly check, you have not booked tour with us . Please provide the view to the right company
via Tripadvisor
We made the most of a mediocre tour
Mediocre experience going to the Khai Islands via Just Go Phuket. We made the most of it, but I regret not paying more with a different tour company that doesn't spend their time fear mongering to upsell you water shoes or snorkeling gear for muggy water with no marine life in it (in very very poor english might I add - they do their best I know, but all we captured was meeting times, thank God for the visuals during the pre-tour presentation)! Also, try and avoid the cloudy/rainy day if you can, I know, easier said than done in rainy season Thailand, the ride by speedboat was a little violent and not for the faint of heart. Too many people crammed on the boat too, which was the oldest looking speedboat on the pier. I also wish they had a half day option for Phi Phi islands - the khai islands are not that impressive. We appreciated the inexpensive food options at the first & third island. The second island is not an island, it's just a huge rock, no shore, they just park the boat in front of it while it wobbles enough to make you dizzy and nauseous and then tell everyone to snorkel for 30 mins before they take you to the last island. I also did not appreciate that they did not warn us about extra expenses (island fees) before, it's nothing (20 baht per adult) but I asked and was told no extra fees... I was also told we were going to be offered Tuna sandwiches, nope, just the fruit and coffee/tea and nasty snacks at the pier before we left... Also, warning about the pier - it is ugly, and they charge 10 baht to use the washroom that has no toilet paper in it. The description and photos on their website is simply not accurate (water is not blue and there are no fish to feed or see). In the end, we are positive folks and had promised ourselves we would stay grateful and positive and we found our way to have fun despite the rain and all...in the end $50 per person for a half day is less than what we usually pay for anything at home!
via Tripadvisor
Good to know
- Duration
- 5 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Hotel pickup
- Included for all travelers
- Booked in 30 days
- 4
- Verdict
- Worth a Look
Why this scores 51
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
3 Khai Islands Snorkeling Tour by Speed Boat: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Phuket.
How much does 3 Khai Islands Snorkeling Tour by Speed Boat cost?
+
Prices start at $43 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Phuket usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does 3 Khai Islands Snorkeling Tour by Speed Boat take?
+
Plan for about 5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Phuket is not rushed.
Is 3 Khai Islands Snorkeling Tour by Speed Boat worth it?
+
It holds an Outty Ranking of 51 out of 100, which we label "Worth a Look". That score blends traveler sentiment (3.4/5 across 10 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Phuket, and how flexible the cancellation terms are.
Can I cancel or reschedule 3 Khai Islands Snorkeling Tour by Speed Boat?
+
Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is 3 Khai Islands Snorkeling Tour by Speed Boat suitable for kids and families?
+
Yes, all ages are welcome. Families should still weigh the 5-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book 3 Khai Islands Snorkeling Tour by Speed Boat?
+
Around 4 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Phuket can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
+
Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Phuket and add a light layer if any part of the 5-hour experience runs outdoors or after sunset.
Where does 3 Khai Islands Snorkeling Tour by Speed Boat start and how do I get there?
+
The exact meeting point and directions are on your voucher once you book, and they sit in central Phuket within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Phuket?
+
On Outty we rank every Phuket experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Southern Flavors Phuket Food Tour with 15+ Tastings, James Bond Island by Big Boat w/ Sea Cave Canoeing and Lunch, Phang Nga Bay Canoeing & James Bond Island Tour from Phuket. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Phuket?
+
Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Phuket?
+
Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
+
Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
Ready to lock in your spot?
Pick a date, choose your group, and see the exact price for 3 Khai Islands Snorkeling Tour by Speed Boat.
Pick your date





