Top picks for Koh Samui Day tours

Discover 80 Day tours in Koh Samui on Trip.com, updated February 14, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From AUD 28.68 per person, with an average total of AUD 77.16. Choose the option that suits your plan.

With 489 verified reviews, Day tours Koh Samui boast an average rating of 4.4.

This week's most popular Day tours: "One-day tour to Angthong Marine National Park", with 188 reviews and a 4.5 rating.

Now on Trip.com: "Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter", a 5-hour adventure in Koh Samui!

The next available day tour departs on February 15, 2026. Book now to secure your spot!

Koh Samui Day tours usually take about 5 hours — perfect for a relaxed, immersive experience!

100% of Koh Samui Day tours now offer English-speaking guides

February is the perfect time to visit Koh Samui! Choose from Day tours available day tours, including seasonal favorites like One-day tour to Angthong Marine National Park.

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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80 results for Koh Samui Day tours

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Reviews/Trip Moments

Reviews: Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter
Guest User2026-01-27
What a great trip! We were picked up from our hotel 15 minutes before our scheduled pickup time and taken to the boat station. Soft drinks were provided on the boat. Before reaching the island, we stopped for snorkeling. The island itself is beautiful, and the pigs are adorable. The guide was very friendly and had a good sense of humor. We took the afternoon excursion and stopped on the way back to watch the sunset from the water. Before leaving, we had lunch at the station, a small buffet with several dishes.
Reviews: Koh Samui: Private Longtail Boat to Pig Island with Snorkel
Guest User2026-01-04
Everything was great.
Reviews: Koh Samui: Amazing Pig Island Tour - Cruise Ship Tours
Guest User2025-03-03
Everything was excellent. Clear communication. Fun on speed boat , lovely lunch . Beautiful pig island loved the pigs. Beautiful sea and views. Amazing
Reviews: Koh Samui: Koh Tao and Ko Tao + Nang Yuan Island 1-day tour speedboat snorkeling with hotel transfer and lunch included
Guest User2026-02-05
It was a decent tour, but its main drawback was probably the price; I wish it were cheaper. We were picked up from the hotel on time, then driven around half the island to pick up the others—the Chinese are very unpunctual, and we had to wait a long time. We were taken to the pier, given water and buns, and loaded onto a speedboat for about 30 people. The ride to the first spot took about an hour and a half. Along the way, they offered free water and soda, and also sold beer and swim shoes. The place is very beautiful; I even saw a turtle! But there was a lot of trash in the water... Then we were taken to the second spot, and then to lunch. The lunch was meager, but oh well, we didn't go there to eat. After that, they dropped us off at a beautiful beach for a couple of hours, but be careful—the sun is very strong. The ride back also took about an hour and a half, plus transfer to the hotel. Overall, I can recommend it!
Reviews: Koh Samui Angthong National Marine Park one-day tour [Snorkeling/Lunch/Transfer/Kayaking]
Guest User2026-01-31
It was an amazing tour. The schedule was very full and well-organized. For just a little over 1,500 baht per person, it was definitely worth the price. The package included a boat ride, snorkeling to see fish and coral, and a photo service with very good staff. We also got to go up the mountain to enjoy views at two different spots. The food was delicious and served in generous portions. Overall, it was a very packed and great-value program for the price.
Contact Center <br>of the year 2025
Contact Center
of the year 2025