What is the best Koh Samui Boat Tours for first-time visitors?

Boat Tours in Koh Samui are frequently combined with Island Tours , Adventure Tours , Snorkeling Tours and Speedboat Tours .

Compare Prices: 15 Best Koh Samui Boat Tours

Top picks selected

After analyzing 155 Boat Tours in Koh Samui, these are the 15 best tours based on traveler reviews, averaging 4.6 out of 5 and 1,640 reviews per tour. Across this top 15 selection of Boat Tours, prices start from 1,300 THB and average 2,629 THB, while durations range from 4 hours 30 minutes to 10 hours.

Selected tours 15 Selected from 155 analyzed tours Average rating 4.6 See highest rated Koh Samui Boat Tours Traveler reviews 24,595 See most popular Koh Samui Boat Tours (24,595 total reviews) Price from 1,300 THB Get your Koh Samui Boat Tours from just 1,300 THB Average price 2,629 THB Probably your Koh Samui Boat Tours will cost around 2,629 THB Duration range 4 hours 30 minutes to 10 hours 4 hours 30 minutes to 10 hours is the usual duration for this tour

Featured tour with 14 reviews: Koh Samui: Pig Island Half-Day Longtail Boat Experience

Featured tour with 14 reviews: Pig Island & Koh Tan Tour by Speed Boat (Snorkeling & Kayaking)

Featured tour with 15 reviews: Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventure

Featured tour with 15 reviews: Ang Thong National Marine Park Tour by Speed Boat with Lunch

Featured tour with 15 reviews: Koh Samui Day and Night Fishing Experience

Featured tour with 15 reviews: Private Pig Island & Koh Taen Luxury Longtail Tour

Featured tour with 15 reviews: From Koh Samui: Day Tour Ang Thong with Kayak, Snorkel & Lunch

Featured tour with 15 reviews: Angthong National Marine Park 42 Island Speed Boat From Koh Samui

Featured tour with 15 reviews: Blue Stars Kayaking Adventure in Angthong Marine Park

Featured tour with 16 reviews: Koh Samui to Angthong Marine Park Cruise Tour By Red Baron Chinese Sailboat

Top 15 Koh Samui Boat Tours

Koh Samui: Pig Island & Koh Tan Snorkeling by Speed boat

4,994 reviews 4.5/5 rating 1,850 THB 5 hours Getyourguide

A clear traveler favorite among Koh Samui Boat tours, backed by more reviews than any other top tour, and this sits among the most affordable options in the ranking, at 1,850 THB, around 30% below the average, and a solid 4.5 rating backed by 4,994 reviews, and this is one of the shortest tours with only 5 hours of duration. It includes Koh Tan and Pig Island. Stands as the best option in Koh Samui Adventure Tours, as well as in Koh Samui Island Tours and Koh Samui Snorkeling Tours.

Koh Samui: Mu Ko Ang Thong Park Cruise with Kayaking Option

4,420 reviews 4.4/5 rating 1,300 THB 9 hours Getyourguide

For travelers looking to keep costs down, this is the cheapest Koh Samui Boat tour, this option costs only 1,300 THB, which is 51% below the average price, and with 4,420 reviews, it maintains a rating of 4.4, and it gets 170% more reviews than the average top 15 tour. The tour covers key activities such as Mu Ko Ang Thong Park. Stands as the best option in Koh Samui Kayak Tours, as well as in Koh Samui Nature Tours while also holds 3rd position in Koh Samui Adventure Tours.

Samui: Angthong Marine Park Boat Tour w/ Transfer and Meals

3,072 reviews 4.4/5 rating 1,300 THB 8 hours Getyourguide

For travelers looking to keep costs down, this is the cheapest Koh Samui Boat tour, this option costs only 1,300 THB, which is 51% below the average price, and rated 4.4 based on 3,072 reviews, and it gets 87% more reviews than the average top 15 tour. This tour lets you experience Ang Thong National Marine Park.

Pig Island Snorkeling and Koh Tan Speedboat Tour

2,014 reviews 4.2/5 rating 1,850 THB 4 hours 30 minutes Getyourguide

If you do not want to spend the whole day on a tour, this is the shortest Koh Samui Boat tour, lasting just 4 hours 30 minutes, and this sits among the most affordable options in the ranking, at 1,850 THB, around 30% below the average, and with 2,014 reviews, it records a 4.2 rating, below most alternatives here, and it gets 23% more reviews than the average top 15 tour. This tour offers access to Koh Tan and Pig Island. Is positioned 2nd in Koh Samui Speedboat Tours, ranks 3rd in Koh Samui Snorkeling Tours, appears in 4th place for Koh Samui Island Tours.

Koh Samui: Ang Thong Day Tour with Kayak, Snorkel & Lunch

1,417 reviews 4.7/5 rating 2,350 THB 8 hours 30 minutes Getyourguide

With a price of 2,350 THB, this tour ranks toward the more budget-friendly end of the list, and a solid 4.7 rating backed by 1,417 reviews. The experience also covers Ang-Thong. Ranks 2nd in Koh Samui Kayak Tours, appears in 4th place for Koh Samui Snorkeling Tours.

Samui: Angthong National Marine Park Day Trip by Speedboat

1,407 reviews 4.6/5 rating 2,300 THB 8 hours Getyourguide

Priced at 2,300 THB, it comes in below the average tour price, and this tour holds a rating of 4.6 from 1,407 reviews. This experience takes you through Ang Thong National Marine Park. Stands as the best option in Koh Samui National Park Tours while also comes in 3rd place in Koh Samui Speedboat Tours, is positioned 5th in Koh Samui Island Tours.

Ang Thong Full-Day Discovery Cruise from Koh Samui

976 reviews 4.9/5 rating 4,900 THB 10 hours Getyourguide

If you want maximum time exploring, this is the longest Koh Samui Boat tour, lasting 10 hours, and priced at 4,900 THB, it sits firmly in the premium end of the ranking, and reviewers consistently score it at 4.9 across 976 reviews. On this tour, you will explore Ang-Thong.

Koh Samui: Koh Phangan Island Full-Day Cruise with Sunset

915 reviews 4.8/5 rating 3,500 THB 8 hours Getyourguide

With a price of 3,500 THB, this tour is clearly on the higher end, and a solid 4.8 rating backed by 915 reviews. You will see and experience Koh Phangan Island on this tour. Stands as the best option in Koh Samui Sunset Cruises, as well as in Koh Samui Sunset Tours.

Koh Phangan: Ang Thong Day Tour with Kayak, Snorkel & Lunch

899 reviews 4.6/5 rating 2,590 THB 9 hours Getyourguide

At 2,590 THB, pricing is broadly in line with similar tours, and travellers rate this experience 4.6 across 899 reviews. This experience takes you through Ang-Thong and Koh Phangan. Appears in 3rd place for Koh Samui Kayak Tours.

Angthong National Marine Park VIP Small Group Tour

856 reviews 5/5 rating 5,950 THB 8 hours 30 minutes Viator

For those seeking the best-reviewed experience, this Koh Samui Boat tour holds the highest rating at 5.0 out of 5, and priced at 5,950 THB, it sits firmly in the premium end of the ranking. On this tour, you will explore Ang Thong National Marine Park. Stands as the best option in Koh Samui Small-Group Tours while also comes in 2nd place in Koh Samui National Park Tours.

Ang Thong: Marine Park Full-Day Kayaking & Snorkeling Tour

833 reviews 4.6/5 rating 2,800 THB 10 hours Getyourguide

If you want maximum time exploring, this is the longest Koh Samui Boat tour, lasting 10 hours, and this tour costs 2,800 THB, and travellers rate this experience 4.6 across 833 reviews. This tour lets you experience Ang Thong National Marine Park. Is positioned 4th in Koh Samui Kayak Tours.

Pig Island Tour by Speedboat with Snorkeling

711 reviews 4.7/5 rating 1,850 THB 6 hours Viator

If you do not want to spend the whole day on a tour, this is the shortest Koh Samui Boat tour, lasting just 6 hours, and this sits among the most affordable options in the ranking, at 1,850 THB, around 30% below the average, and this tour holds a rating of 4.7 from 711 reviews. You can discover Pig Island on this tour. Appears in 4th place for Koh Samui Speedboat Tours.

From Samui: Ko Tao and Koh Nang Yuan Speedboat Day Trip

707 reviews 4.4/5 rating 2,100 THB 10 hours Getyourguide

If you want maximum time exploring, this is the longest Koh Samui Boat tour, lasting 10 hours, and this tour costs 2,100 THB, making it a more affordable choice than most, and rated 4.4 based on 707 reviews. This experience takes you through Ko Tao and Koh Nang Yuan. Comes in 5th place in Koh Samui Speedboat Tours.

Koh Samui: Pink Dolphin Spotting & Pig Island Speedboat Tour

695 reviews 4.1/5 rating 2,500 THB 6 hours Getyourguide

If you do not want to spend the whole day on a tour, this is the shortest Koh Samui Boat tour, lasting just 6 hours, and with a price of 2,500 THB, this tour ranks toward the more budget-friendly end of the list, and rated 4.1, placing it lower than many comparable experiences in the list. You can discover Pig Island on this tour.

Koh Samui: Angthong Marine Park Snorkeling Tour by Speedboat

679 reviews 4.4/5 rating 2,300 THB 7 hours 30 minutes Getyourguide

Priced at 2,300 THB, it comes in below the average tour price, and a solid 4.4 rating backed by 679 reviews. The itinerary allows you to explore Ang Thong National Marine Park.

Compare the top 15 Koh Samui Boat Tours

Use the filters to compare the top 15 Koh Samui Boat Tours by attractions, category, price, reviews, rating or duration.

Tour								Reserve
Koh Samui: Pig Island & Koh Tan Snorkeling by Speed boat	1,850 THB	5 hours	4,994	4.5/5	Koh Tan and Pig Island	Adventure Tours, Boat Tours, Island Tours and Snorkeling Tours	Getyourguide	Reserve
Koh Samui: Mu Ko Ang Thong Park Cruise with Kayaking Option	1,300 THB	9 hours	4,420	4.4/5	Mu Ko Ang Thong Park	Adventure Tours, Boat Tours, Kayak Tours and Nature Tours	Getyourguide	Reserve
Samui: Angthong Marine Park Boat Tour w/ Transfer and Meals	1,300 THB	8 hours	3,072	4.4/5	Ang Thong National Marine Park	Boat Tours	Getyourguide	Reserve
Pig Island Snorkeling and Koh Tan Speedboat Tour	1,850 THB	4 hours 30 minutes	2,014	4.2/5	Koh Tan and Pig Island	Adventure Tours, Boat Tours, Island Tours and Snorkeling Tours	Getyourguide	Reserve
Koh Samui: Ang Thong Day Tour with Kayak, Snorkel & Lunch	2,350 THB	8 hours 30 minutes	1,417	4.7/5	Ang-Thong	Adventure Tours, Boat Tours, Kayak Tours and Nature Tours	Getyourguide	Reserve
Samui: Angthong National Marine Park Day Trip by Speedboat	2,300 THB	8 hours	1,407	4.6/5	Ang Thong National Marine Park	Boat Tours, Island Tours, National Park Tours and Nature Tours	Getyourguide	Reserve
Ang Thong Full-Day Discovery Cruise from Koh Samui	4,900 THB	10 hours	976	4.9/5	Ang-Thong	Boat Tours and Island Tours	Getyourguide	Reserve
Koh Samui: Koh Phangan Island Full-Day Cruise with Sunset	3,500 THB	8 hours	915	4.8/5	Koh Phangan Island	Boat Tours, Island Tours, Sunset Cruises and Sunset Tours	Getyourguide	Reserve
Koh Phangan: Ang Thong Day Tour with Kayak, Snorkel & Lunch	2,590 THB	9 hours	899	4.6/5	Ang-Thong and Koh Phangan	Adventure Tours, Boat Tours, Kayak Tours and Nature Tours	Getyourguide	Reserve
Angthong National Marine Park VIP Small Group Tour	5,950 THB	8 hours 30 minutes	856	5/5	Ang Thong National Marine Park	Boat Tours, National Park Tours, Nature Tours and Small-Group Tours	Viator	Reserve
Ang Thong: Marine Park Full-Day Kayaking & Snorkeling Tour	2,800 THB	10 hours	833	4.6/5	Ang Thong National Marine Park	Adventure Tours, Boat Tours, Kayak Tours and Nature Tours	Getyourguide	Reserve
Pig Island Tour by Speedboat with Snorkeling	1,850 THB	6 hours	711	4.7/5	Pig Island	Adventure Tours, Boat Tours, Island Tours and Snorkeling Tours	Viator	Reserve
From Samui: Ko Tao and Koh Nang Yuan Speedboat Day Trip	2,100 THB	10 hours	707	4.4/5	Ko Tao and Koh Nang Yuan	Boat Tours, Island Tours and Speedboat Tours	Getyourguide	Reserve
Koh Samui: Pink Dolphin Spotting & Pig Island Speedboat Tour	2,500 THB	6 hours	695	4.1/5	Pig Island	Boat Tours, Island Tours, Nature Tours and Speedboat Tours	Getyourguide	Reserve
Koh Samui: Angthong Marine Park Snorkeling Tour by Speedboat	2,300 THB	7 hours 30 minutes	679	4.4/5	Ang Thong National Marine Park	Adventure Tours, Boat Tours, Nature Tours and Snorkeling Tours	Getyourguide	Reserve

Boat experiences in Koh Samui

Quick-access ideas that match the way travelers usually explore Koh Samui, from tighter boat routes to more relaxed variations of this experience.

Koh Samui Longtail Boat Tours

FAQs About the Best Boat Tours from Koh Samui

Best tour selection for Boat Tours from Koh Samui

How were the best Koh Samui Boat Tours selected?

Rather than focusing solely on reviews, this ranking also considers itinerary quality, attraction coverage, stop durations, pricing and how enjoyable the overall experience is for travelers.

Most popular tour for Boat Tours from Koh Samui with 4,994 reviews

Which Koh Samui Boat Tours has the most reviews?

Koh Samui: Pig Island & Koh Tan Snorkeling by Speed boat by getyourguide is the most reviewed option, with 4,994 traveler reviews.

Best rated tour in the top 15 for Boat Tours from Koh Samui with an average score of 5

Which Koh Samui Boat Tours has the highest traveler rating?

Travelers rate Angthong National Marine Park VIP Small Group Tour by viator the highest in the top 15, with an average score of 5 out of 5.

Cheapest tour for Boat Tours from Koh Samui starting at 900 THB

What is the cheapest option among the best Koh Samui Boat Tours?

Budget-conscious travelers can find options starting from 1,300 THB, with Koh Tao: Snorkeling Tour, Small-Group with Lunch & Transfer by getyourguide currently the lowest-priced experience. Still, it is worth comparing what each tour includes before booking.

Average tour price for Boat Tours from Koh Samui around 2327 THB

What is the average price of the top-rated Koh Samui Boat Tours?

The best top 15 Boat Tours from Koh Samui are priced around 2,629 THB on average.

Most expensive tour in the top 15 for Boat Tours from Koh Samui at 5,950 THB

What is the most expensive Koh Samui Boat Tours in this ranking?

The most expensive top 15 tour is Angthong National Marine Park VIP Small Group Tour by viator, priced at 5,950 THB. Its premium price also reflects a smaller group format, which keeps the experience less crowded.

Private tour price range for Boat Tours from Koh Samui from 3054 THB and average 23088 THB

Are private Koh Samui Boat Tours included in this ranking?

No. Private Koh Samui Boat Tours were excluded from this ranking to ensure a fair comparison between experiences with similar formats, pricing structures and traveler expectations. If you are interested in private tours, you can see them in Koh Samui Private Boat Tours.

Duration range for Boat Tours from Koh Samui from 4 hours 30 minutes to 10 hours

How long are the best Koh Samui Boat Tours?

Koh Samui Boat Tours in this ranking usually lasts between 4 hours 30 minutes and 10 hours.

All Koh Samui Boat Tours

If you have not found the right Koh Samui Boat Tours yet, this is where every option comes together. Use the filters below to narrow things down by price, rating, duration, or style.

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Getyourguide

Koh Samui: Angthong Marine Park Snorkeling Tour by Speedboat

★ 4.4 679 reviews

7.5h 2300 THB

Getyourguide

Koh Tao: Snorkeling Tour, Small-Group with Lunch & Transfer

★ 4.9 631 reviews

6h 900 THB

Getyourguide

Koh Samui: Sunset Pig Island and Snorkeling Koh Tan w/Dinner

★ 4.2 629 reviews

7h 1500 THB

Getyourguide

Koh Samui: Private Longtail Boat to Pig Island with Snorkel

★ 4.3 610 reviews

4h 3490 THB

Getyourguide

Koh Samui: Jetski Safari, Snorkeling to Pig & Virgin Islands

★ 4.7 581 reviews

2.5h 6850 THB

Klook

Koh Tao and Koh Nangyuan Speedboat Day Tour

★ 4.7 394 reviews

2012 THB

Viator

Koh Tao and Koh Nang Yuan Snorkel Tour (Speedboat from Koh Samui)

★ 4.3 352 reviews

9h 1900 THB

Viator

Full Day Ang Thong Islands Luxury Small Group Tour

★ 4.9 338 reviews

7h 4400 THB

Klook

Angthong National Park Speedboat Tour: Snorkeling, Kayaking & Lunch

★ 4.6 330 reviews

1863 THB

Getyourguide

Koh Samui: Ang Thong Marine Park Kayak & Snorkel (16 Max)

★ 4.7 318 reviews

7h 4300 THB

Viator

Private Full-Day Red Dragon Yacht to Angthong National Marine Park

★ 5 311 reviews

8.5h 85500 THB

Booking

Angthong National Marine Park Tour by Large Boat

★ 4.2 310 reviews

9h 1303 THB

Getyourguide

Koh Samui: Pink Dolphin, Pig Island, and Snorkeling Day Trip

★ 4 292 reviews

7h 2730 THB

Viator

Day Tour to Angthong Marine Park by Insea Speedboat from Koh Samui

★ 4.2 276 reviews

7.5h 2100 THB

Viator

Private Sailing Yacht Charter by Independence from Koh Samui

★ 5 229 reviews

8.5h 39077 THB

Getyourguide

Koh Samui: Pig Island Private Longtail Boat Tour

★ 4.2 229 reviews

4h 5000 THB

Viator

Ang Thong National Marine Park Tour by Big Boat from Koh Samui

★ 4.2 224 reviews

9h 1100 THB

Trip

Day Tour to Angthong Marine Park by Insea Speedboat from Koh Samui

★ 4.3 220 reviews

450h 2150 THB

Viator

Private Full-Day Blue Dragon Yacht to Angthong National Marine Park

★ 4.9 219 reviews

8.5h 49500 THB

Booking

Pig Island Experience By Speed Boat, Snorkeling, Kayaking Relaxing on the Beach

★ 4 211 reviews

6h 1694 THB

Klook

Angthong National Marine Park Excursion by Big Wooden Teak Boat

★ 4.4 203 reviews

1650 THB

Trip

One-day tour to Angthong Marine National Park

★ 4.5 199 reviews

6h 1961 THB

Getyourguide

Koh Samui: Pig Island Tan Bay Longtail Boat Snorkel+Transfer

★ 4 197 reviews

6h 1250 THB

Booking

Semi-Private yacht adventure to Ang Thong Park’s hidden treasures

★ 4.9 189 reviews

10h 4311 THB

Getyourguide

Koh Samui: Pig Island & Koh Tan Speedboat Tour with Lunch

★ 4.3 170 reviews

5h 2200 THB

Klook

From Samui: Koh Tao and Koh Nangyuan Tour Snorkeling by Catamaran

★ 4.4 165 reviews

2500 THB

Booking

Angthong National Marine Park VIP Small Group Tour

★ 5 162 reviews

8h 6108 THB

Klook

Angthong Marine National Park by Speedboat or Big Boat

★ 4.4 160 reviews

1000 THB

Booking

Koh Tao & Koh Nang Yuan Snorkeling Tour by Speed Boat from Samui

★ 4.5 156 reviews

9h 2145 THB

Viator

Snorkeling and Kayaking Tour at Angthong Marine Park by Speedboat from Koh Samui

★ 4.1 151 reviews

8h 1962 THB

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