Top picks for Koh Samui Boat tours

Discover 29 Boat tours in Koh Samui on Trip.com, updated November 12, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From QAR 126.72 per person, with an average total of QAR 657.17. Choose the option that suits your plan.

With 304 verified reviews, Boat tours Koh Samui boast an average rating of 4.4.

This week's most popular Boat tours: "Ang Thong National Marine Park Tour by Big Boat from Koh Samui", with 97 reviews and a 4.3 rating.

Now on Trip.com: "Depart from Koh Samui: Private Charter Boat Tour [Snorkeling + Island Hopping]|Longtail Boat (Optional)|Speedboating, etc.", a 3-hour adventure in Koh Samui!

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

Koh Samui Boat tours usually take about 3 hours — perfect for a relaxed, immersive experience!

85% of Koh Samui Boat tours now offer English-speaking guides

November is the perfect time to visit Koh Samui! Choose from 29 available day tours, including seasonal favorites like Ang Thong National Marine Park Tour by Big Boat from Koh Samui.

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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29 results for Koh Samui Boat tours

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Reviews/Trip Moments

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Reviews: Depart from Koh Samui: Private Charter Boat Tour [Snorkeling + Island Hopping]|Longtail Boat (Optional)|Speedboating, etc.
E23****6032026-10-15
Private longtail trip to Koh Mudsum (Pig Island) and Koh Tan with our two boys. Boat and driver were great: kind, careful and on time, and the weather cleared up nicely. Good value for a private boat. One thing to improve: we had no explanation of what was on each island or what to expect, so a short briefing at the start would make it even better. Bring cash for the ฿50 pp entrance fee at Koh Mudsum.
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Reviews: Private half-day longtail boat tour to Koh Mat Sum from Koh Samui
B***32024-04-03
The only downside was that we were picked up half an hour late. Otherwise, it was great. We had the boat to ourselves (3 people).
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Reviews: Mr. Tu Fishing Day Trip by Escort Boat from Koh Samui
H***52024-09-12
It was a great day out on a boat fishing, Jo the deckhand was very helpful and cooked a fantastic yummy lunch! Lots of little fish caught, would be perfect for families with kids! The only downfall was out transport to and from the wharf with our driver going to 3 wrong hotels to pick people up and him picking up a hitch hiker on the way back, which I thought was a little bizarre! Overall a great day and would highly recommend.
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Reviews: Samui Boat Charter, Private Speedboat Charter, Angthong National Marine Park
Guest user2025-12-24
The boat was well equipped and maintained. Hong, our guide, was wonderful and super engaging and playful with the younger kids in our family. Nut and Film - our other crew members - were equally attentive and friendly. Overall we had a fantastic and well executed day! It started with picking us up at the beachfront of our hotel, then to the Angthong Marine Park (we visited first to avoid the large crowds so that the climb up and down to the Emerald Lagoon wasn’t rushed for our little hikers), then to a spot north of the park to privately snorkel, followed by lunch (we preordered so that the food was ready for us when we arrived), next to a private beach cove (which unfortunately was covered with plastic rubbish but our team quickly cleaned the beach with help from us) and then back to the beachfront of our hotel in Bophut. The experience was fully enjoyed by all in our family, from the youngest to the oldest. I highly recommend this company - booking was a breeze and communication up to our tour and throughout our experience was impeccable.

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