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

Trip.com offers 77 Day tours in Koh Samui

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Discover 77 Day tours in Koh Samui on Trip.com, updated December 4, 2025, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From NZD 34.29 per person, with an average total of NZD 90.72. Choose the option that suits your plan.

With 307 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 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 December 5, 2025. 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

December 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.

Search attractions or local attractions & tours

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77 Results for Koh Samui Day tours

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Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter
Duration: 5.2 hrs
English
4.5/5
Satisfactory· 26 reviews· 719 booked
FromNZD 73.78
Trip.Select
Koh Samui Angthong National Marine Park one-day tour [Snorkeling/Lunch/Transfer/Kayaking]
Duration: 6.6 hrs
English
4.8/5
Great· 12 reviews· 176 booked
FromNZD 84.66
Koh Samui 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tour
Duration: 4.8 hrs
English
4.9/5
Excellent· 31 reviews· 250 booked
5% off
Limited-time sale
FromNZD 71.81NZD 75.59
Trip.Select
Koh Samui: Hawk Adventure Ziplining Aerial Walkway in Nathon
Duration: 3 hrs
English
5.0/5
Excellent· 1 review· 34 booked
FromNZD 95.27
Trip.Select
Koh Samui Pig Island and Tean Island Snorkeling with Pink Dolphin Half-Day Tour
Duration: 4 hrs
English
4.1/5
Good· 11 reviews· 150 booked
FromNZD 71.21
Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventure
Duration: 8.1 hrs
English
3.5/5
· 4 reviews· 102 booked
FromNZD 60.47
MR. TU's Samui Island deep sea fishing one-day tour (shared/private boat options) - professional fishing boat with fresh catch processing
Duration: 7 hrs
English
5.0/5
Excellent· 6 reviews· 212 booked
FromNZD 73.17
One-day tour to Angthong Marine National Park
Duration: 6 hrs
English
4.5/5
Satisfactory· 188 reviews· 707 booked
FromNZD 92.81
Koh Samui: Private Longtail Boat to Pig Island with Snorkel
Duration: 4 hrs
English
40 booked
20% off
Limited-time sale
FromNZD 75.97NZD 94.97
Koh Samui Tean Island Pig Island Sunset Island Snorkeling Half-Day Tour + Sea Party + Pink Dolphin Discovery
Duration: 3 hrs
English
3.0/5
· 1 review· 50 booked
FromNZD 87.90
Koh Samui Jungle Elephant Sanctuary Half Day Tour
Duration: 3 hrs
English
4.4/5
Good· 5 reviews· 83 booked
FromNZD 114.29
From Koh Samui: Day Tour Ang Thong with Kayak, Snorkel & Lunch
Duration: 8.5 hrs
English
5.0/5
Excellent· 1 review· 21 booked
20% off
Limited-time sale
FromNZD 108.40NZD 135.51
Tean Island 1-day tour [Pink dolphin chasing available + Pig Island option]
Duration: 3.2 hrs
English
4.2/5
Good· 5 reviews· 69 booked
FromNZD 84.71
Koh Samui: Introduction Group Class Muay Thai Boxing for Beginners
Duration: 1.5 hrs
English
5.0/5
Excellent· 1 review
10% off
Limited-time sale
FromNZD 34.29NZD 38.1
Koh Samui Elephant Kingdom Rescue Tour (Truly Touching)
Duration: 3 hrs
English
FromNZD 69.84
From Koh Samui: Island Sightseeing Shared Tour by Army Jeep
Duration: 4 hrs
English
20% off
Limited-time sale
FromNZD 82.28NZD 102.86
Koh Samui 1-day tour[4x4 4WD Island Tour with Ocean View Lunch]
Duration: 5.5 hrs
English
32 booked
FromNZD 84.66
The Taste of Freedom: Koh Samui Catamaran Tour to Pig Beach and Tean Island (Free Flow Drinks, Fully Equipped)
Duration: 7 hrs
English
FromNZD 215.25
Thailand Samui Elephant Kingdom Sanctuary Half Day Tour Morning/Afternoon
Duration: 2.7 hrs
English
FromNZD 160.24
Koh Samui one-day tour[Off-road Vehicle Around the Island | Island Sightseeing | Optional Elephant Encounter or Kayaking]
Duration: 8 hrs
English
4.5/5
Satisfactory· 15 reviews· 296 booked
FromNZD 73.42

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Trip.com Picks

Popular Koh Samui Tours

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Popular Activities

From Koh Samui: Island Sightseeing Shared Tour by Army Jeep Koh Samui Angthong National Marine Park one-day tour Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter one-day tour to Koh Samui, Thailand Speedboating|Pig Island + Dan Island (Snorkeling/Meals Included Thailand Koh Samui 1-day tour Elephant Visit at Samui Elephant Kingdom, Koh Samui, Thailand Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventure From Koh Pha Ngan: Day Tour Ang Thong with Kayak, Snorkel & Lunch Koh Samui Private Customized Tour with Driver Koh Samui: Introduction Private Class Muay Thai Boxing for Beginners Koh Samui to Angthong Marine Park Full Day Cruise on Red Baron Boat Koh Samui 1-day tour Koh Samui vintage red sailing boat sunset tour with pickup service and buffet One-day tour to Angthong Marine National Park Private Customized Tour with Driver in Koh Samui

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Reviews/Trip Moments

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Reviews: Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter

Guest User2025-10-29

The experience was great. After order confirmation, customer service contacted us via WeChat to create a group chat and arrange hotel pick-up and drop-off. The driver dropped us off at the port, and we checked in and waited to take the speedboat for snorkeling. Because it was the rainy season, the water wasn't very clear, and we could barely see any fish. Afterwards, we had two hours of free time at Pig Island, which was very relaxing for taking photos and exploring. After Pig Island, we took the speedboat back to the pier and had dinner at the hotel. Dinner was delicious, and we found a driver to take us back to the hotel. The process was smooth and the experience was fantastic – perfect for relaxing.