Top 10 Spa Hotels & Accommodation in Koh Samui Islands from NZ$123 | Expedia

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Check availability on Koh Samui Islands Spa Hotels

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27 Sept - 28 Sept

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28 Sept - 29 Sept

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Our top choices for Koh Samui Islands hotels with a spa

A modern interior with a wooden reception desk, a seating area with cushions, a staircase, and hanging plants.

A resort with a pool, palm trees, and a view of the sea.

A resort pool with a long water slide, surrounded by palm trees and blue umbrellas.

A restaurant with a buffet setup, wooden furniture, and a view of the ocean.

1. Explorar Koh Samui – Adults Only Resort and Spa

Koh Samui

Soak up serenity at this adults-only resort with 4 treatment rooms, a spa pool, and a swim-up bar, steps from Bo Phut Beach.

NZ$150

includes taxes & fees

26 Oct - 27 Oct

A spacious lobby with a central seating area, large windows, and a chandelier.

A spacious lounge area with a bar, seating arrangements, and large windows offering a view of the ocean.

An outdoor dining area with tables and chairs, surrounded by trees and a building with large windows.

A modern hotel entrance with a covered walkway, large columns, and a central fountain.

2. Centara Reserve Samui

Chaweng City Center

Escape to a beachside spa sanctuary with 5 treatment rooms and outdoor pools, where pampering rituals meet crystal-clear waters.

NZ$597

includes taxes & fees

13 Oct - 14 Oct

A beach wedding ceremony with a white canopy and floral decorations.

An aerial view of a coastal resort with multiple bungalow-style accommodations, a central swimming pool, and a rocky shoreline.

A modern bathroom with a large bathtub, a sink, and a view of the ocean.

A modern living room with a large window, a sofa, a coffee table, and a bathtub visible through a glass door.

3. Garrya Tongsai Bay Samui

Koh Samui

Escape to serene coastal paradise where private beach meets indulgent spa treatments for a true wellness retreat.

NZ$352

includes taxes & fees

24 Oct - 25 Oct

A reception area with a wooden counter, a reception desk, a seating area with a sofa and a chair, and a large plant.

A spacious indoor dining area with wooden tables and chairs, a pool visible through large windows, and a kitchen area in the background.

A poolside area with lounge chairs and umbrellas, a wooden deck, and a modern building in the background.

A beach with sun loungers and umbrellas, a clear sky, and calm waters.

4. Chi Samui Resort

Koh Samui

NZ$123

includes taxes & fees

27 Sept - 28 Sept

A massage therapy session in a wooden room with a view of the ocean and palm trees.

A large, clear blue swimming pool surrounded by palm trees and a gazebo.

Kayaks lined up on a beach with a boat in the water and a hill in the background.

A restaurant with wooden tables and chairs, set against a backdrop of a beach and ocean.

5. Melati Beach Resort & Spa

Koh Samui

Beachfront bliss awaits with 4 spa rooms, Thai massages, aromatherapy, and two outdoor pools.

NZ$259

includes taxes & fees

12 Oct - 13 Oct

A bathroom with a bathtub, a towel, a magazine, and a bottle of shampoo.

A beachfront restaurant with multiple dining tables and chairs, large windows offering ocean views, and a bar area visible in the background.

A bedroom with a view of the sea, a wooden structure outside, and a bed with pillows.

A room with a view of the sea, a sofa with cushions, and a small table with a vase.

6. Celes Samui

Koh Samui

Surrender to aromatherapy and Thai massages at this upscale sanctuary with 4 treatment rooms and 3 outdoor pools near Bo Phut Beach.

NZ$180

includes taxes & fees

24 Oct - 25 Oct

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 beach with lounge chairs and umbrellas, palm trees, and a clear blue sky.

A resort with a swimming pool, palm trees, and lounge areas.

7. OUTRIGGER Koh Samui Beach Resort

Koh Samui

Revitalise with Thai massages and deep-tissue treatments at this tranquil Koh Samui hotel featuring 2 sparkling pools and beachfront bliss.

NZ$145

includes taxes & fees

19 Oct - 20 Oct

A spa room with two beds, a ceiling fan, and a view of a garden through a glass door.

A modern bathroom with a freestanding bathtub, a round mirror, and a wooden panel wall.

A row of stationary bikes in a gym with white walls and a large window.

A beach with lounge chairs and a boat on the water.

8. SALA Samui Chaweng Beach Resort

Koh Samui

Indulge in rejuvenating treatments at this beachfront sanctuary with 6 spa rooms and 2 outdoor pools perfect for a serene escape.

NZ$526

includes taxes & fees

14 Oct - 15 Oct

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Choose what matters most at spa hotels in Koh Samui Islands

Pool

Breakfast included

Spa pool

4 stars

5 stars

Spa hotels with pools in Koh Samui Islands

A poolside area with lounge chairs and umbrellas, a wooden deck, and a modern building in the background.

A modern hotel room with a large bed, a flat-screen TV, and a view of a mountainous landscape through a sliding glass door.

A beach with sun loungers and umbrellas, a clear sky, and calm waters.

A spacious indoor dining area with wooden tables and chairs, a pool visible through large windows, and a kitchen area in the background.

Chi Samui Resort

Koh Samui

NZ$123

includes taxes & fees

27 Sept - 28 Sept

An aerial view of a beach with clear turquoise water, palm trees, and a few beach chairs and umbrellas.

A modern outdoor living area with a wooden deck, white cushioned seating, a glass balustrade, a pool, and a view of the ocean and palm trees.

A poolside area with lounge chairs and umbrellas, a clear view of the ocean, and a boat in the distance.

A pool area with lounge chairs and umbrellas, surrounded by palm trees and a view of the ocean.

Nikki Beach Resort & Spa

Koh Samui

NZ$377

includes taxes & fees

9 Oct - 10 Oct

A resort with multiple bungalow-style buildings, a central swimming pool, and lush tropical vegetation.

A spacious indoor area with wooden beams, large windows, and a view of the ocean.

A wooden gazebo with an arched entrance overlooking a clear blue sea.

A wooden deck with seating and a view of the ocean.

Four Seasons Resort Koh Samui

Koh Samui

NZ$2,486

includes taxes & fees

7 Oct - 8 Oct

A resort pool with a long water slide, surrounded by palm trees and blue umbrellas.

A modern hotel room with a wooden desk, a flat-screen TV, a bed, and a balcony with a view of palm trees and the sea.

A restaurant with a buffet setup, wooden furniture, and a view of the ocean.

A table set with breakfast on a beach with a view of the sea and mountains.

Explorar Koh Samui – Adults Only Resort and Spa

Koh Samui

NZ$150

includes taxes & fees

26 Oct - 27 Oct

A modern multi-story building with a pool, outdoor seating, and a covered area.

A multi-story hotel with a pool, surrounded by lush greenery and palm trees.

A modern living room with a large window, a flat-screen TV, a sofa, a coffee table, and a dining area with a table and chairs.

A hotel room with a bed, a view of the ocean, a palm tree, and a beach umbrella.

Code Samui Hotel

Koh Samui

NZ$132

includes taxes & fees

27 Sept - 28 Sept

A resort with a pool, beach, and ocean view.

A resort with multiple buildings, a central swimming pool, and lush greenery.

An outdoor dining area with tables and chairs, overlooking a beach and the sea.

A bedroom with a bed, a sofa, a ceiling fan, and a view of the outdoors.

Bandara Spa Resort & Pool Villas, Samui

Koh Samui

NZ$252

includes taxes & fees

15 Oct - 16 Oct

A poolside area with palm trees, umbrellas, and a view of the ocean.

A pathway lined with bamboo trees and lanterns, leading to a building with a red roof.

A room with wooden floors, four beds with patterned bedspreads, a ceiling fan, and a view of the ocean through a window with curtains.

A serene poolside area with lounge chairs and umbrellas, overlooking a calm body of water at sunset.

Saree Samui Natures Finest Resort

Koh Samui

NZ$168

includes taxes & fees

1 Oct - 2 Oct

A person relaxing in a large bathtub with a view of a beach and palm trees.

An infinity pool with a view of the sea and distant mountains.

A beachside resort with overwater bungalows, a sandy beach, and boats in the water.

A modern room with a view of the sea, a dining area, and a staircase.

The Beach Samui

Koh Samui

NZ$177

includes taxes & fees

30 Sept - 1 Oct

A large, clear blue swimming pool surrounded by palm trees and a gazebo.

A restaurant with wooden tables and chairs, set against a backdrop of a beach and ocean.

Kayaks lined up on a beach with a boat in the water and a hill in the background.

A massage therapy session in a wooden room with a view of the ocean and palm trees.

Melati Beach Resort & Spa

Koh Samui

NZ$259

includes taxes & fees

12 Oct - 13 Oct

A poolside area with lounge chairs, a sofa, and an umbrella, overlooking a body of water.

A resort with multiple villas, a swimming pool, and lush greenery.

A modern interior with a wooden ceiling, a seating area with sofas and chairs, a bookshelf, and a wall with a lattice design and hanging plants.

Avani+ Vacation Club Samui

Koh Samui

NZ$189

includes taxes & fees

30 Sept - 1 Oct

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Spa hotels with free breakfast in Koh Samui Islands

A poolside area with lounge chairs and umbrellas, a wooden deck, and a modern building in the background.

A modern hotel room with a large bed, a flat-screen TV, and a view of a mountainous landscape through a sliding glass door.

A beach with sun loungers and umbrellas, a clear sky, and calm waters.

A spacious indoor dining area with wooden tables and chairs, a pool visible through large windows, and a kitchen area in the background.

Chi Samui Resort

Koh Samui

NZ$123

includes taxes & fees

27 Sept - 28 Sept

A resort with multiple bungalow-style buildings, a central swimming pool, and lush tropical vegetation.

A spacious indoor area with wooden beams, large windows, and a view of the ocean.

A wooden gazebo with an arched entrance overlooking a clear blue sea.

A wooden deck with seating and a view of the ocean.

Four Seasons Resort Koh Samui

Koh Samui

NZ$2,486

includes taxes & fees

7 Oct - 8 Oct

An aerial view of a beach with clear turquoise water, palm trees, and a few beach chairs and umbrellas.

A modern outdoor living area with a wooden deck, white cushioned seating, a glass balustrade, a pool, and a view of the ocean and palm trees.

A poolside area with lounge chairs and umbrellas, a clear view of the ocean, and a boat in the distance.

A pool area with lounge chairs and umbrellas, surrounded by palm trees and a view of the ocean.

Nikki Beach Resort & Spa

Koh Samui

NZ$377

includes taxes & fees

9 Oct - 10 Oct

A resort pool with a long water slide, surrounded by palm trees and blue umbrellas.

A modern hotel room with a wooden desk, a flat-screen TV, a bed, and a balcony with a view of palm trees and the sea.

A restaurant with a buffet setup, wooden furniture, and a view of the ocean.

A table set with breakfast on a beach with a view of the sea and mountains.

Explorar Koh Samui – Adults Only Resort and Spa

Koh Samui

NZ$150

includes taxes & fees

26 Oct - 27 Oct

A poolside area with palm trees, umbrellas, and a view of the ocean.

A pathway lined with bamboo trees and lanterns, leading to a building with a red roof.

A room with wooden floors, four beds with patterned bedspreads, a ceiling fan, and a view of the ocean through a window with curtains.

A serene poolside area with lounge chairs and umbrellas, overlooking a calm body of water at sunset.

Saree Samui Natures Finest Resort

Koh Samui

NZ$168

includes taxes & fees

1 Oct - 2 Oct

A beach with clear blue water, a sandy shore, and lush greenery.

A bedroom with a large bed, a blue sofa, and a view of the beach and palm trees.

A covered outdoor area with a wooden structure, seating, and potted plants.

A covered outdoor area with a wooden table and chairs, palm trees, and a view of the beach.

Am Samui Resort

Koh Samui

NZ$45

includes taxes & fees

27 Oct - 28 Oct

A modern multi-story building with a pool, outdoor seating, and a covered area.

A multi-story hotel with a pool, surrounded by lush greenery and palm trees.

A modern living room with a large window, a flat-screen TV, a sofa, a coffee table, and a dining area with a table and chairs.

A hotel room with a bed, a view of the ocean, a palm tree, and a beach umbrella.

Code Samui Hotel

Koh Samui

NZ$132

includes taxes & fees

27 Sept - 28 Sept

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 resort with a swimming pool, palm trees, and lounge areas.

A wooden table with various dishes and a view of a beach with palm trees and a pier.

OUTRIGGER Koh Samui Beach Resort

Koh Samui

NZ$145

includes taxes & fees

19 Oct - 20 Oct

A resort with a pool, beach, and ocean view.

A resort with multiple buildings, a central swimming pool, and lush greenery.

An outdoor dining area with tables and chairs, overlooking a beach and the sea.

A bedroom with a bed, a sofa, a ceiling fan, and a view of the outdoors.

Bandara Spa Resort & Pool Villas, Samui

Koh Samui

NZ$252

includes taxes & fees

15 Oct - 16 Oct

A person relaxing in a large bathtub with a view of a beach and palm trees.

An infinity pool with a view of the sea and distant mountains.

A beachside resort with overwater bungalows, a sandy beach, and boats in the water.

A modern room with a view of the sea, a dining area, and a staircase.

The Beach Samui

Koh Samui

NZ$177

includes taxes & fees

30 Sept - 1 Oct

View all properties

Spa hotels with spa pools in Koh Samui Islands

A resort pool with a long water slide, surrounded by palm trees and blue umbrellas.

A modern hotel room with a wooden desk, a flat-screen TV, a bed, and a balcony with a view of palm trees and the sea.

A restaurant with a buffet setup, wooden furniture, and a view of the ocean.

A table set with breakfast on a beach with a view of the sea and mountains.

Explorar Koh Samui – Adults Only Resort and Spa

Koh Samui

NZ$150

includes taxes & fees

26 Oct - 27 Oct

A poolside area with palm trees, umbrellas, and a view of the ocean.

A pathway lined with bamboo trees and lanterns, leading to a building with a red roof.

A room with wooden floors, four beds with patterned bedspreads, a ceiling fan, and a view of the ocean through a window with curtains.

A serene poolside area with lounge chairs and umbrellas, overlooking a calm body of water at sunset.

Saree Samui Natures Finest Resort

Koh Samui

NZ$168

includes taxes & fees

1 Oct - 2 Oct

A clear pool with lounge chairs and umbrellas, surrounded by palm trees and a view of the ocean.

A resort with a swimming pool, palm trees, and a view of the ocean.

A spacious bedroom with a large bed, wooden paneling, a TV, and a view of the sea.

A beachfront hotel with a thatched-roof structure, palm trees, and a sandy beach.

Fair House Villas & Spa

Koh Samui

NZ$202

includes taxes & fees

27 Sept - 28 Sept

An aerial view of a beach with clear turquoise water, palm trees, and a few beach chairs and umbrellas.

A modern outdoor living area with a wooden deck, white cushioned seating, a glass balustrade, a pool, and a view of the ocean and palm trees.

A poolside area with lounge chairs and umbrellas, a clear view of the ocean, and a boat in the distance.

A pool area with lounge chairs and umbrellas, surrounded by palm trees and a view of the ocean.

Nikki Beach Resort & Spa

Koh Samui

NZ$377

includes taxes & fees

9 Oct - 10 Oct

A clear swimming pool with lounge chairs and towels, surrounded by palm trees and a building with a red roof.

A room with a view of the sea, a fan, and two people performing a massage.

A beachside table with chairs, a vase with flowers, and a bottle, set against a sunset view.

A beach scene with a sunset, a tree, and a person standing by the water.

The Siam Residence Boutique Resort

Koh Samui

NZ$178

includes taxes & fees

29 Sept - 30 Sept

A beachside room with a glass table, wicker chair, and a view of the ocean.

A beachside lounge with thatched roof, wooden benches, and a view of the sea.

An outdoor dining area with tables set for dinner, overlooking a body of water.

A spacious, open-plan lounge area with a high ceiling, large windows offering a view of the sea, and a variety of seating arrangements including sofas, chairs, and tables.

Sea Valley Resort

Koh Samui

NZ$177

includes taxes & fees

27 Sept - 28 Sept

A resort pool with a clear view of the ocean, surrounded by palm trees and a sandy beach.

A spacious lobby with high ceilings, large windows, and a variety of seating arrangements.

A modern hotel entrance with a covered walkway, large columns, and a central fountain.

A spacious lounge area with a bar, seating arrangements, and large windows offering a view of the ocean.

Centara Reserve Samui

Chaweng City Center

NZ$597

includes taxes & fees

13 Oct - 14 Oct

A infinity pool with palm trees, a beach, and a resort building.

A beachside dining setup with a table and chairs, surrounded by sand mounds and candles.

An outdoor seating area with round tables and chairs, surrounded by lush greenery and a wooden deck.

An outdoor bar area with thatched-roof structures, wicker furniture, and hanging lanterns.

Anantara Lawana Koh Samui Resort, Chaweng

Koh Samui

NZ$424

includes taxes & fees

26 Oct - 27 Oct

A person sitting on a floating platform with a drink basket and a glass of orange juice, overlooking a body of water and distant land.

A spacious room with a large sliding glass door leading to a balcony with a view of the ocean. There is a wooden coffee table and a beige sofa with cushions.

A spacious bedroom with a large bed, a ceiling fan, and a view of the sea.

A narrow cobblestone street flanked by lush greenery and a wooden fence, leading to a building with a stone wall and a view of the ocean.

Sandalwood Luxury Villas

Koh Samui

NZ$223

includes taxes & fees

28 Sept - 29 Sept

A beachside resort with lounge chairs and umbrellas, a wooden deck, and a view of the ocean.

A bamboo-lined corridor with wooden flooring and a wooden ceiling structure.

An aerial view of a resort with a swimming pool, palm trees, and modern buildings.

A beach with lounge chairs and umbrellas, a calm sea, and boats in the distance.

Prana Resort Nandana

Koh Samui

NZ$179

includes taxes & fees

2 Oct - 3 Oct

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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Top Koh Samui Islands Hotel Reviews

Silavadee Pool Spa Resort

Silavadee Pool Spa Resort

10/10 Excellent

"Over my time here the staff was very friendly. Breakfast was good. It wasn’t traditional breakfast, but it still was really good. The spa was amazing. I definitely recommend the spa. They always was so nice and so willing to help if you needed anything. They do offer car services if you need to go away from the area for a fee so nice the beach friend was amazing and the pool was nice too. Will be back 10/10 recommend"

SALA Samui Chaweng Beach Resort

SALA Samui Chaweng Beach Resort

10/10 Excellent

"Perfect."

Melati Beach Resort & Spa

Melati Beach Resort & Spa

10/10 Excellent

"This is a spectacular hotel and somewhere to truly unwind. If you have transport or are happy paying around 400bht for a grab taxi each way then the remote location isn't a problem. On site spa and restaurant are very expensive for the quality, which isn't bad, however if you travel to any spa or restaurant the quality of the service and food is always incredible and costs significantly less. We had a pool villa for two weeks and it was unbelievably beautiful, the staff are generally so helpful and polite and the sanctuary pool is by far the nicest pool I've ever been in, so peaceful. I would 100% return here, we rented a scooter and travelled all over the island but enjoyed returning to a peaceful piece of paradise. Thank you Melati"

Sheraton Samui Resort

Sheraton Samui Resort

10/10 Excellent

"Breakfast was very good and staff always helpful and happy. Good shade on the beach edge too lay under after enough sun."

Chaweng Regent Beach Resort

Chaweng Regent Beach Resort

8/10 Good

"I have stayed at the Chaweng Regent periodically for 15–20 years. It has an excellent location, a lovely beach and pleasant pools, within easy walking distance of central Chaweng but away from the busiest area. However, service can feel geared towards high-volume package tourism, which is frustrating when paying the full room rate. On this visit, my room was not ready at the advertised check-in time. After I complained, I was given a very comfortable replacement that appeared to have been prepared for honeymoon guests. Having just unpacked, I was then asked to move to my original room. I inspected it but declined: it was in a poor location beside the children’s pool and noticeably inferior. A few days later, the hotel generously upgraded me to an excellent beachfront bungalow, which compensated for the inconvenience. Nevertheless, this was my second stay this year, and rooms within the same category have varied considerably in location, condition and quality. Despite paying the full rate, I was concerned that my original allocation appeared to be one of the least desirable rooms. The facilities and location remain excellent, and this quieter visit was more relaxing than my stay in March. However, the inconsistency between rooms would make me nervous about booking again."

Six Senses Samui

Six Senses Samui

10/10 Excellent

"Expensive but worth it"

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