A turquoise sea with boats, kayaks, and a beach.

Find Green Hotels in Koh Samui Islands

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Koh Samui Islands Green Hotels

Tonight
Sep 25 - Sep 26
Tomorrow
Sep 26 - Sep 27
This weekend
Sep 25 - Sep 27
Next weekend
Oct 2 - Oct 4

Our top choices for Koh Samui Islands eco-friendly hotels

A beachside lounge with seating and tables, palm trees, and a view of the ocean.
An aerial view of a resort with multiple bungalow-style buildings surrounded by palm trees, a sandy beach, and clear turquoise waters.
A beachside dining setup with a canopy, tables, chairs, and lanterns.
An aerial view of a resort with multiple bungalow-style buildings surrounded by dense palm trees.

1. Santiburi Koh Samui

Santiburi Koh Samui
Koh Samui
United Kingdom
Juliette
￥29,945
￥35,966 total
includes taxes & fees
Oct 20 - Oct 21
Santiburi Koh Samui
A infinity pool with palm trees, a beach, and a resort building.
An outdoor bar area with thatched-roof structures, wicker furniture, and hanging lanterns.
An outdoor seating area with round tables and chairs, surrounded by lush greenery and a wooden deck.
A traditional building with a tiled roof, surrounded by lush greenery and a water feature in front.

2. Anantara Lawana Koh Samui Resort, Chaweng

Anantara Lawana Koh Samui Resort, Chaweng
Koh Samui
United States
Natali
￥32,065
￥38,062 total
includes taxes & fees
Oct 25 - Oct 26
Anantara Lawana Koh Samui Resort, Chaweng
An aerial view of a resort with multiple swimming pools, beachside seating, and palm trees.
A beach with clear turquoise water, boats, and distant mountains.
A modern house with a covered porch, steps leading to the entrance, and a garden area with neatly trimmed bushes.

3. NH Collection Samui Peace Resort

NH Collection Samui Peace Resort
Koh Samui
Australia
Grace Margaret
￥21,732
￥25,795 total
includes taxes & fees
Oct 10 - Oct 11
NH Collection Samui Peace Resort
A resort with a large pool, outdoor seating areas, and lush greenery.
A beach with sun loungers and umbrellas, a clear sky, and boats in the water.
A modern hotel with a curved roof, a central fountain, and lush greenery.
A modern buffet setup with various food items and utensils, a central serving area, and a kitchen in the background.

4. Melia Koh Samui

Melia Koh Samui
Koh Samui
Australia
Alina
￥25,726
￥30,537 total
includes taxes & fees
Oct 19 - Oct 20
Melia Koh Samui
A resort with a large swimming pool, a beach, and a mountainous backdrop.
A modern interior with a view of the ocean, featuring a curved seating area, a wooden table with a plant, and a large window.
A modern living room with a sofa set, a round coffee table, and a TV.
A beachfront restaurant with a thatched roof, palm trees, and a pool area.

5. Hyatt Regency Koh Samui

Hyatt Regency Koh Samui
Koh Samui
Australia
Karl
￥28,316
￥33,611 total
includes taxes & fees
Oct 16 - Oct 17
Hyatt Regency Koh Samui
A poolside area with lounge chairs and umbrellas, overlooking a large body of water and distant land.
A modern hotel room with a bed, sofa, and a large abstract painting on the wall.
A resort with multiple buildings surrounded by dense forest, featuring a swimming pool and a mountain backdrop.
A modern living room with wicker furniture, a white sofa, and a blue accent wall.

6. Mantra Samui Resort - Adults Only

Mantra Samui Resort - Adults Only
Koh Samui
United Kingdom
mary jayne
￥11,308
￥13,632 total
includes taxes & fees
Sep 27 - Sep 28
Mantra Samui Resort - Adults Only
A beach with lounge chairs and umbrellas, palm trees, and a clear blue sky.
Two sunbeds with towels, a pool, and a view of the sea.
A wooden table with various dishes and a view of a beach with palm trees and a pier.
A resort with a swimming pool, palm trees, and lounge areas.

7. OUTRIGGER Koh Samui Beach Resort

OUTRIGGER Koh Samui Beach Resort
Koh Samui
Australia
Susan Maree
￥11,085
￥13,268 total
includes taxes & fees
Oct 19 - Oct 20
OUTRIGGER Koh Samui Beach Resort
A pool area with lounge chairs, a view of the ocean, and palm trees.
An aerial view of a resort with a beach, pool, and multiple buildings.
A hotel room with a large bed, a view of a pool, and a wooden ceiling.
A beach wedding setup with a canopy, tables, chairs, and lanterns.

8. Renaissance Koh Samui Resort & Spa

Renaissance Koh Samui Resort & Spa
Koh Samui
United States
Ilan
￥19,887
￥23,606 total
includes taxes & fees
Oct 10 - Oct 11
Renaissance Koh Samui Resort & Spa
A resort with multiple swimming pools, palm trees, and a playground.
A buffet with various food items and a view of the outdoors.
A seaside patio with wooden tables and chairs, umbrellas, and a table with fruit and a drink.
A hotel courtyard with a paved walkway, palm trees, and a building with multiple balconies.

9. ibis Samui Bophut

ibis Samui Bophut
Koh Samui
Denmark
Lucas
￥5,848
￥6,941 total
includes taxes & fees
Sep 28 - Sep 29
ibis Samui Bophut
A resort with overwater bungalows, a central pool, and a view of the ocean.
An outdoor dining area with wooden tables and chairs, overlooking a body of water with palm trees.
A beach with clear blue water, white sand, and lush green foliage.
A spacious indoor area with a curved seating arrangement, tables, and a decorative wall with floral patterns.

10. TUI BLUE The Passage Samui Pool Villas with Private Beach Resort

TUI BLUE The Passage Samui Pool Villas with Private Beach Resort
Koh Samui
United Kingdom
Patricia
￥9,530
￥11,312 total
includes taxes & fees
Sep 27 - Sep 28
TUI BLUE The Passage Samui Pool Villas with Private Beach Resort
View all properties

Top Koh Samui Islands Hotel Reviews

Six Senses Samui

Six Senses Samui

10/10 Excellent
"Expensive but worth it"
Philipp 2-night trip
Posted 1 month ago
Six Senses Samui

Explore a world of travel with Expedia