Top picks for Koh Samui Day tours

Discover 80 Day tours in Koh Samui on Trip.com, updated January 30, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From MXN 347.83 per person, with an average total of MXN 932.51. Choose the option that suits your plan.

With 871 verified reviews, Day tours Koh Samui boast an average rating of 4.5.

This week's most popular Day tours: "Koh Samui Jungle Safari By JEEP With MR.UNG (Including Lunch) ", with 234 reviews and a 4.6 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 January 31, 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

January is the perfect time to visit Koh Samui! Choose from Day tours available day tours, including seasonal favorites like Koh Samui Jungle Safari By JEEP With MR.UNG (Including Lunch) .

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 Pig Island and Tean Island Snorkeling with Pink Dolphin Half-Day Tour
Guest User2025-10-22
The half-day trip was very relaxing, no need to get up early. Maybe most people don't like half-day trips, because that day it was just my daughter, another couple, and me – very easy. Pig Island is perfect for families with kids. Although there weren't many particularly exciting things to do, the kids loved the pigs, and we even rode jet skis (at our own expense) and went snorkeling once – very relaxing. The sunset was beautiful on a nice day. The only downside was the departure pier was a bit far; it felt like we drove for almost an hour, but the boat trip was quick, taking at most half an hour.
Reviews: Koh Samui: Private Longtail Boat to Pig Island with Snorkel
Guest User2026-01-04
Everything was great.
Reviews: Koh Samui: Koh Tao and Ko Tao + Nang Yuan Island 1-day tour speedboat snorkeling with hotel transfer and lunch included
Guest User2026-01-28
Love everything. Pickup on time, friendly staffs, clear itinerary, good lunch and beautiful islands.
Reviews: Koh Samui: Hawk Adventure Ziplining Aerial Walkway in Nathon
Guest User2025-10-14
Super cool. The trip is wonderful. All staff provided good service.
Reviews: Samui Island, Ko Tao + Nang Yuan Island one-day tour [Koh Tao | Chinese/English guide | hotel transfer]
Guest User2025-06-02
This Starlight LM speedboat day trip to Koh Tao and Koh Nang Yuan was truly an excellent experience. The speedboat wasn't crowded, and there was plenty of room to sit. Our guide, David, and another staff member were exceptionally kind and helpful, providing detailed explanations and being very enthusiastic and cheerful. They even helped us take underwater photos! We bumped into them again the next day in the Ang Thong Islands, which was very nice. The snorkeling at Koh Tao was beautiful, with many fish to see. Koh Nang Yuan had crystal-clear water; it was beautiful even on a cloudy day when we went, and it must have been even more stunning on a sunny day.