Best Island Tours in Koh Samui with Prices (2026)

By TourKro Travel Desk · Thailand DMC & local tour operator · Updated 6 Nov 2026

Here are the best island tours in Koh Samui, picked from 46 things to do that TourKro sells there, with today’s prices in rupees and what makes each one worth it.

Quick comparison

1. Koh Tan and Koh Madsum (Pig Island)

Two small islands south of Koh Samui: Koh Madsum, known for its friendly pigs on the beach, and Koh Tan with quiet beaches and snorkelling.

Price: from ₹6,300 (child ₹5,850) · Type: Standard · Highlights: Pigs on the beach at Koh Madsum, Snorkelling at Koh Tan, Beach time

2. Bangrak / Big Buddha Pier to Lamai /…

Bangrak / Big Buddha Pier to Lamai / Maenam Private Transfer One Way (Or Vice Versa) is one of our island & boat tours in Koh Samui, Thailand. It takes 30-35 mins, it runs Ferry Timings, hotel pickup is around Ferry Arrival with drop-off around Hotel Drop. Highlights: Pier arrival greeting, comfortable road transit along…

Price: from ₹2,490 · Type: Private, With hotel pickup

3. Bangrak / Big Buddha Pier to Bophut /…

Bangrak / Big Buddha Pier to Bophut / Choengmon Private Transfer One Way (Or Vice Versa) is one of our island & boat tours in Koh Samui, Thailand. It takes 15-20 mins, it runs Ferry Timings, hotel pickup is around Ferry Arrival with drop-off around Hotel Drop. Highlights: Pier meetup upon boat docking and quick…

Price: from ₹2,040 · Type: Private, With hotel pickup

4. Dolphin Watching + Koh Tan & Koh Madsum by Speed Boat

A boat trip into dolphin areas off the coast, often combined with island stops. In the Gulf of Thailand near Koh Samui and Khanom, rare pink dolphins (Indo-Pacific humpback dolphins) are sometimes seen.

Price: from ₹7,650 (child ₹7,200) · Type: Standard · Highlights: Dolphin spotting at sea, Island stop, Swimming and snorkelling

5. Full Moon Party, Koh Phangan

The Full Moon Party on Haad Rin beach, Koh Phangan, is one of the world's most famous beach parties, held every month around the full moon with music stages along the sand.

Price: from ₹6,750 (child ₹6,300) · Type: Standard · Highlights: Haad Rin beach party, Music stages and fire shows, Return boat (as per package)

6. Koh Tao and Koh Nang Yuan

Koh Tao is a diving island north of Samui. Koh Nang Yuan next to it is three small islands joined by sandbars, with a famous viewpoint and clear water for snorkelling.

Price: from ₹8,100 (child ₹7,650) · Type: Standard · Highlights: Koh Nang Yuan sandbar, Viewpoint, Snorkelling at Koh Tao bays

7. Bangrak Pier / Big Buddha Pier to Chaweng…

Bangrak Pier / Big Buddha Pier to Chaweng Hotel Private Transfer One Way (Or Vice Versa) is one of our island & boat tours in Koh Samui, Thailand. It takes 15-20 mins, it runs Ferry Timings, hotel pickup is around Ferry Arrival with drop-off around Hotel Drop. Highlights: Driver meet at pier arrival gate, luggage…

Price: from ₹1,800 · Type: Private, With hotel pickup

Tips for booking island tours in Koh Samui

• Book 2 to 3 days ahead in December, January and Indian holidays; the popular ones fill up.
• Shared (join-in) options are the cheapest; private ones suit families with parents or small kids.
• Keep one free day in case weather changes the plan.

Best time to go (Koh Samui): January to August is the best weather. October to December is Samui's rainy season, the opposite of Phuket.

Where to stay (Koh Samui): Chaweng for nightlife and shopping, Lamai for a quieter town, Bophut and Choeng Mon for boutique resorts.

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