Top picks for Koh Samui Day tours

Discover 70 Day 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 CAD 20.93 per person, with an average total of CAD 64.24. Choose the option that suits your plan.

With 877 verified reviews, Day tours Koh Samui boast an average rating of 4.4.

This week's most popular Day tours: "Half Day Elephant Home Sanctuary in Samui", with 302 reviews and a 4.9 rating.

Now on Trip.com: "Departing from Koh Samui: Koh Madsum & Tean Island snorkeling experience | dolphin chasing tour upgrade available", a 5-hour adventure in Koh Samui!

The next available day tour departs on November 13, 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

November is the perfect time to visit Koh Samui! Choose from 70 available day tours, including seasonal favorites like Half Day Elephant Home Sanctuary in Samui.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

Search attractions or local attractions & tours
Book now for tomorrow

70 results for Koh Samui Day tours

1
2
3
4
Trip.comKoh Samui
Day tours

Explore top experiences

See what other travellers love, based on ratings and bookings

RecommendedAttractions (8861)Shows & events (21)Boat tours (29)Culture & history (5)Spa & wellness (4)Day tours (70)Food & drink (2)Outdoor & sports (57)Nature & wildlife (13)Water activities (35)Travel photography (3)SIM card (38)Shuttle bus (5)Travel extras (3)Boat tickets (7)Wi-Fi (1)

Frequently asked questions about Koh Samui Day tours

How many Day tours are available in Koh Samui on Trip.com?

What are the best Day tours in Koh Samui?

What are the top-rated Day tours in Koh Samui?

What are the recommended itineraries in Koh Samui?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

★
★
★
★
★
Reviews: Departing from Koh Samui: Koh Madsum & Tean Island snorkeling experience | dolphin chasing tour upgrade available
Guest User2026-11-09
It was an absolutely fantastic experience on Koh Samui that you definitely shouldn't miss! Since we were there during the rainy season, the route had to be adjusted to the weather, which was handled perfectly. We simply spent a little more time on Pig Island than we did snorkeling. This gave us extra time to explore the beautiful island, in addition to feeding the pigs! We also went swimming... Afterwards, we went snorkeling and saw some cool fish. Because the weather suddenly turned bad, the return trip was quite an adventure! Luckily, nothing serious happened except that we got wet. You could tell the guides were used to the weather 😂 Overall, a truly amazing experience! I would definitely do it again!
★
★
★
★
★
Reviews: 1-day tour to Mu Ko Ang Thong National Marine Park from Koh Samui [snorkeling/lunch/transfer/kayaking]
Guest User2026-09-08
The route matched the description. The excursion itself was wonderful. I highly recommend it. We were with the Funny Day team. They're great guys, but there was one major drawback I didn't like. On the way back from the archipelago to Koh Samui, we ran out of gas. Oh well, it happens. We first took some gas from a boat traveling alongside, but it wasn't enough. Then we waited for a second boat to bring gas and pick up some of the people. And it seemed like everything should go smoothly from there, but no! The new boat also ran out of gas 100 meters from the beach. And we waited for a third boat. They need to fix this urgently and bring extra gas. Otherwise, the excursion itself, the views, the snorkeling, and the kayaking were amazing. The views from the observation deck are incredibly beautiful, but the climb is very difficult and is best done in sneakers.
★
★
★
★
★
Reviews: Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventure
Guest User2026-10-08
Well organised! Incredible views and the staff is so nice! English speaking and helpful taking pictures!
★
★
★
★
★
Reviews: Ko Samui 4x4 off-road island adventure: Hin Ta and Hin Yai + Na Muang waterfall + hilltop restaurant
Guest User2026-05-18
The itinerary was fulfilling, and the scenery at each destination was breathtaking. The arrangements were well-planned, and there was great interaction with fellow travelers. The tour guide was also incredibly humorous and engaging, introducing many fascinating things. It was truly an eye-opening and worthwhile trip!
★
★
★
★
★
Reviews: Samui Elephant Kingdom Sanctuary - Elephant Feeding|Skywalk|Trending Elephant Cafe
Guest User2026-07-18
The elephants are wonderful; they line up for feeding, making funny sounds. Some are young and playful, very funny, while others are not so young, slower, and very sweet. The elephants are well cared for and cleaned. We only paid an entrance ticket, and they gave us baskets of food for feeding, which was very interesting. Those who took a guided tour were able to make treat balls, which the elephants love. The entire tour and feeding took about 45 minutes. It's a bit pricey, but I think all the money goes towards caring for the elephants. The grounds are beautiful and well-maintained.
★
★
★
★
★
Reviews: One-day tour to Angthong Marine National Park
Guest User2026-09-22
Incredible tour!! Mr. Tu is the best. Everything was exactly as described, the guide and accompanying staff were incredibly cool. Water and cola were offered at every stage, and beer was available for an extra fee. I really enjoyed it, I highly recommend it.

Trip.com picks

Popular cities in Thailand

Popular Koh Samui Tours

Best Koh Samui Experiences

Popular Destinations

Things to do in ThailandThings to do in BangkokThings to do in PattayaThings to do in PhuketThings to do in Sattahip
Koh Samui 1-day tour to Ang Thong National Marine Park by big boat - Optional kayaking - English-speaking guideKoh Samui 4WD Safari TourKoh Samui: Introduction Private Class Muay Thai Boxing for BeginnersPig Island Experience By Speed Boat, Snorkeling, Kayaking Relaxing on the BeachFrom Koh Phangan: Day Tour Ang Thong with Kayak, Snorkel & LunchKoh Samui MR.TU Sea Fishing: Fresh Seafood Processing|Professional Fishing BoatKoh Madsum + Tean Island premium speedboat/Neptune boat double island hopping/snorkeling experience/island-wide transfer1-day tour to Mu Ko Ang Thong National Marine Park from Koh Samui Koh Samui Private Driver Tour Custom Route, Hotel & Port PickupFrom Koh Samui: Island Sightseeing Shared Tour by Army JeepDeparting from Koh Samui: Koh Madsum & Tean Island snorkeling experience | dolphin chasing tour upgrade availableTean Island 1-day tour Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventureThailand Koh Samui Day Tour Ang Thong National Marine Park Speedboat from Koh SamuiKoh Samui Connectivity SolutionsKoh Samui Bus TicketsKoh Samui Airport ServicesKoh Samui Boat TicketsKoh Samui Day ToursKoh Samui SIM CardKoh Samui ActivitiesKoh Samui ClassesKoh Samui Travel ServicesKoh Samui Yacht CharterKoh Samui TransportationKoh Samui Sports & AdventureKoh Samui Cultural ExperienceKoh Samui Group ToursThings to do in ShanghaiThings to do in BeijingThings to do in Hong KongThings to do in OsakaThings to do in ZhangjiajieThings to do in SingaporeThings to do in ChongqingThings to do in TokyoThings to do in GuangzhouThings to do in Xi'anThings to do in ChinaThings to do in JapanThings to do in ThailandThings to do in VietnamThings to do in South Korea