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Top Koh Samui Day Tours

Discover 67 Day tours in Koh Samui on Trip.com, updated January 24, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From JPY 3,156.00 per person, with an average total of JPY 8,847.12. Choose the option that suits your plan.

With 476 verified reviews, Day tours Koh Samui boast an average rating of 4.5.

This week's most popular Day tours: "One-day tour to Angthong Marine National Park", with 192 reviews and a 4.5 rating.

Now on Trip.com: "Koh Samui vintage red sailing boat sunset tour with pickup service and buffet", a 3-hour adventure in Koh Samui!

The next available day tour departs on January 25, 2026. Book now to secure your spot!

Koh Samui Day tours usually take about 3 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 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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67 results for Koh Samui Day tours

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Ko Samui: Introducción a la clase de muay thai en grupo para principiantesExcursión de un día en 4x4 por Ko Samui: Hin Ta y Hin Yai + cascadas de Na MuangKo Tao & Ko Nang Yuan: Guided Speedboat Tour from Koh Samui + MealAng Thong National Marine Park Tour by Big Boat from Koh SamuiIslas Tan y Pig: Tour en lancha rápida desde Ko Samui + Avistamiento de delfines rosadosVisita a los elefantes en Samui Elephant Kingdom, Koh Samui, TailandiaKo Samui tirolina Tree Bridge Zipline Café del Puente de ÁrbolExcursión privada personalizada a Koh Samui con conductorExcursión de un día en Ko Samui, Tailandia Samui Elephant Kingdom Sanctuary - Elephant Feeding|Skywalk|Trending Elephant Cafe Excursión de un día en lancha a la Isla de los Cerdos | Snorkel | Incluye almuerzo y traslado al hotelExcursión privada personalizada con conductor en Koh SamuiExcursión de un día en Ko Samui: Safari en vehículo todoterreno por la jungla, restaurante en acantilado famoso y excursiones en kayak en la cascada Na MuangATV Off-Road Adventure + Jet Ski Experience in Koh Samui, ThailandRed Baron Traditional Chinese Sailboat Tour Around Koh Samui
Koh Samui Group ToursKoh Samui Walking ToursKoh Samui Boat TicketsWellness & Spa in Koh SamuiKoh Samui Spa & MassageFood & Drink in Koh SamuiKoh Samui City PassKoh Samui Airport ServicesCultural Experiences in Koh SamuiKoh Samui Transportation in Koh SamuiKoh Samui Visa Application ServicesKoh Samui Restaurant DiscountsKoh Samui Connectivity SolutionsKoh Samui Travel EssentialsMalta SIM CardSerbia Sports & AdventureIceland SurfingKuwait TransportationFood & Drink in OmanWellness & Spa in FujianFujian SurfingShenzhen Day ToursBrussels Walking ToursKuwait Local Tour GuidesNami Island X Chuncheon Samaksan Cable Car X Alpaca WorldExcursión de un día al Puente del Dragón de Xishan, Lago Dianchi y la Aldea de las Minorías Étnicas de Yunnan con servicio de coche privado con conductor: incluye entrada + recogida y regreso dentro de la tercera circunvalaciónVolcanic Wonder! Hawaiʻi Volcanoes National Park + Black Sand Beach Private Charter Day TourExcursión de un día a los lugares turísticos de Nankín: Mausoleo de Ming Xiaoling, Pabellón Meiling, Mausoleo de Sun Yat-sen y Terraza Musical Excursión de un día a las cascadas de Materuni y a las aguas termales de ChemkaDesde Accra: Excursión de un día a la Costa del Cabo con almuerzoSeville Cathedral and Giralda self-guided audio app tourValley of the Temples skip-the-line guided tour in AgrigentoEscape Tour self-guided, interactive city challenge in DoesburgMount Batur sunrise hike and stop in a natural hot spring

Reviews/Trip Moments

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Reviews: Koh Samui vintage red sailing boat sunset tour with pickup service and buffet
Guest User2025-01-19
The time is not long, it feels right, there are not many people, a total of 11 tourists in a boat, the sea fishing, and jumping from the boat to the sea. Eat and drink, and give an ice cream for one person after dinner. Adults and children play very well, that is, the weather is not good, cloudy, no sunset
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Reviews: Koh Samui one-day tour[Off-road Vehicle Around the Island | Island Sightseeing | Optional Elephant Encounter or Kayaking]
Guest User2025-02-20
As a Chinese, this is to come to Samui again after the epidemic. I have traveled here for three consecutive years in 16, 17, and 18 years. At that time, there were still many Chinese tourists. I just want to say that the island tour is still very happy. My wife also thinks that the tour guide and SUV experience is great. At noon, we have dinner with foreign friends and dance! Unforgettable memories, I hope that there will be more Chinese people to play, although there are many small hotels that can travel around the island or sea at the entrance of the hotel, I suggest to customize directly from Trip.com (safe and secure, and Chinese communication), the next day the hotel lobby is just waiting...! In short, Thailand is safe, you can come and enjoy the beautiful scenery here if you have the opportunity
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Reviews: Tean Island 1-day tour [Pink dolphin chasing available + Pig Island option]
Guest User2025-07-14
I apparently booked only the pig tour but wanted to book the one with the pink dolphins. It was not clearly written online and I therefore advise everyone to double check. Nonetheless, it was really fun and I was able to switch easily (but had to pay a small charge) for it.
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Reviews: Koh Samui: Koh Tao and Ko Tao + Nang Yuan Island 1-day tour speedboat snorkeling with hotel transfer and lunch included
Guest User2025-11-13
This tour was so enjoyable! The tour guide was quick to respond and friendly. The tour staff were also pleasant and helpful. This unforgettable Koh Tao Nang Yuan tour is a must-do. I highly recommend it! The food was delicious, too. I had an amazing day.
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Reviews: Koh Samui 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tour
Guest User2025-09-23
The 4X4 tour of Koh Samui was amazing! There weren't many Chinese people around, so it wasn't crowded. The guide was incredibly friendly, like a private guide. The wind blowing from the roof was truly breathtaking, and the experience of Sintha, Sinya, and Namuang Waterfall was truly captivating! This 4X4 tour of Koh Samui was an incredible experience! We barely encountered any other Chinese tourists the entire time, and there were no lines for attractions, making it a peaceful and relaxing experience. The guide stayed with us the entire time, attentive and caring like a personal guide. Not only did he proactively help us take photos of the wild scenery from the roof, but he also shared local anecdotes in Chinese and was incredibly welcoming to Chinese people. The pace of the tour was also very comfortable. We first visited Sintha and Sinya to see the pristine coastal scenery, enjoying the refreshing sea breeze. Then, we headed to Namuang Waterfall, where stepping into the cool stream was incredibly relaxing. The mountain roads were especially enjoyable, as I stood on the roof, holding onto the handrails, and the wind, wrapped in the fragrance of the trees, blew in my face. The sense of exhilaration was truly captivating. The entire trip was a perfect blend of excitement and relaxation!
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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.

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