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

Spa Hotels & Resorts in Koh Samui Islands from NZ$119

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Check availability on Koh Samui Islands Spa Hotels

Tonight
18 Oct - 19 Oct
Tomorrow
19 Oct - 20 Oct
Next weekend
23 Oct - 25 Oct
In two weeks
30 Oct - 1 Nov

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

1. Explorar Koh Samui – Adults Only Resort and Spa

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$154
includes taxes & fees
8 Nov - 9 Nov
Explorar Koh Samui – Adults Only Resort and Spa
A spa room with two beds, a ceiling fan, and a view of a garden through a glass door.
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.
A modern two-story building with a balcony, large windows, and a wooden ceiling.

2. SALA Samui Chaweng Beach Resort

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$422
includes taxes & fees
6 Nov - 7 Nov
SALA Samui Chaweng Beach Resort
A spacious lobby with a central seating area, large windows, and a chandelier.
A resort with a swimming pool, palm trees, and a beach view.
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.

3. Centara Reserve Samui

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$497
includes taxes & fees
30 Oct - 31 Oct
Centara Reserve Samui
A spa room with a bathtub, two massage tables, and various plants.
A restaurant with an outdoor seating area, a pond with lily pads, and a wooden roof structure.
A beach with rows of sun loungers and umbrellas, a clear blue sky, and boats in the water.
A resort with multiple buildings, lush greenery, and well-lit pathways.

4. Bo Phut Resort & Spa

Bo Phut Resort & Spa
Koh Samui
  • Tranquil beachfront spa retreat with white sand shores offers Thai-inspired treatments and outdoor pool surrounded by botanical gardens.
NZ$276
includes taxes & fees
11 Nov - 12 Nov
Bo Phut Resort & Spa
Two sunbeds with towels, a pool, and a view of the sea.
A resort with a swimming pool, palm trees, and lounge areas.
A beachside bar with wooden stools and a long counter, overlooking the ocean.
A wooden table with various dishes and a view of a beach with palm trees and a pier.

5. OUTRIGGER Koh Samui Beach Resort

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$119
includes taxes & fees
2 Nov - 3 Nov
OUTRIGGER Koh Samui Beach Resort
A woman walking through a bathroom with a sink, a shower, and plants.
A modern outdoor seating area with a sofa, a small table, and a drink.
A beach with wooden lounge chairs and black umbrellas.
A pathway leading to thatched-roof structures with a tree in the center.

6. Karma Resort

Karma Resort
Koh Samui
  • Discover a tranquil beachside sanctuary with Thai massages and couples treatment rooms where relaxation flows as freely as ocean breezes.
NZ$233
includes taxes & fees
24 Oct - 25 Oct
Karma Resort
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 living room with a large window, a sofa, a coffee table, and a bathtub visible through a glass door.
A modern outdoor bathroom with a large bathtub, wooden lounge chairs, and a view of the ocean.

7. Garrya Tongsai Bay Samui

Garrya Tongsai Bay Samui
Koh Samui
  • Escape to serene coastal paradise where private beach meets indulgent spa treatments for a true wellness retreat.
NZ$395
includes taxes & fees
18 Oct - 19 Oct
Garrya Tongsai Bay Samui
A spacious, well-lit bathroom with a large bathtub, wooden paneling, and a view of greenery outside.
A spacious indoor area with a large table and chairs, large windows offering a view of the beach and palm trees, and a ceiling with a patterned design.
A modern outdoor lounge area with wicker furniture, glass doors leading to a deck, and a view of the ocean.
A resort pool with clear blue water, surrounded by palm trees and a beach.

8. Sheraton Samui Resort

Sheraton Samui Resort
Koh Samui
  • Beachfront sanctuary with deep soaking tubs and a full-service spa offers mountain views and total body rejuvenation.
NZ$258
includes taxes & fees
5 Nov - 6 Nov
Sheraton Samui Resort
A bathroom with a large bathtub, wooden ceiling, and a view of greenery outside.
A beachfront resort with outdoor seating and a pool area.
A resort with a swimming pool, beach, and ocean view.
A coastal resort with multiple bungalow-style buildings, a beach, and a clear view of the ocean.

9. Pavilion Samui Villas & Resort

Pavilion Samui Villas & Resort
Koh Samui
  • Rejuvenate at this luxury beachside retreat with a full-service spa, mud bath, and two outdoor pools just steps from Lamai Beach.
NZ$216
includes taxes & fees
19 Oct - 20 Oct
Pavilion Samui Villas & Resort
A modern lounge area with wicker furniture, a central seating arrangement, and a large window offering a view of greenery.
A resort with a central swimming pool, sun loungers, and a view of the ocean.
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.

10. Melia Koh Samui

Melia Koh Samui
Koh Samui
  • Rejuvenate your spirit at this beachfront resort with a full-service spa and couples massage rooms.
NZ$300
includes taxes & fees
1 Nov - 2 Nov
Melia Koh Samui
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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 resort pool with a long water slide, surrounded by palm trees and blue umbrellas.
A table set with breakfast on a beach with a view of the sea and mountains.
A resort with a pool, palm trees, and a view of the sea.
A restaurant with a buffet setup, wooden furniture, and a view of the ocean.

Explorar Koh Samui – Adults Only Resort and Spa

Explorar Koh Samui – Adults Only Resort and Spa
Koh Samui
NZ$154
includes taxes & fees
8 Nov - 9 Nov
Explorar Koh Samui – Adults Only Resort and Spa
A restaurant with an outdoor seating area, a pond with lily pads, and a wooden roof structure.
A beach with rows of sun loungers and umbrellas, a clear blue sky, and boats in the water.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a clear sky.
A traditional building with a tiled roof, a pond with lily pads, and a palm tree.

Bo Phut Resort & Spa

Bo Phut Resort & Spa
Koh Samui
NZ$276
includes taxes & fees
11 Nov - 12 Nov
Bo Phut Resort & Spa
A poolside area with lounge chairs and umbrellas, a wooden deck, and a modern building in the background.
A modern outdoor lounge area with a sectional sofa, two square coffee tables, and lush tropical plants.
A spacious indoor dining area with wooden tables and chairs, a pool visible through large windows, and a kitchen area 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.

Chi Samui Resort

Chi Samui Resort
Koh Samui
NZ$121
includes taxes & fees
30 Oct - 31 Oct
Chi Samui Resort
A poolside area with lounge chairs and a view of the ocean.
An outdoor dining area with wicker furniture and white cushions, overlooking a clear blue sea with boats.
A bar area with wicker chairs, a marble countertop, and a view of boats on the water.
A couple walking on a sandy beach under a canopy, with a boat in the water and palm trees in the background.

Zazen Boutique Resort & Spa

Zazen Boutique Resort & Spa
Koh Samui
NZ$207
includes taxes & fees
30 Oct - 31 Oct
Zazen Boutique Resort & Spa
A beachfront resort with thatched-roof cabanas, lounge chairs, and a pool.
A pathway leading to thatched-roof structures with a tree in the center.
A modern outdoor seating area with a sofa, a small table, and a drink.
A restaurant with wooden tables and chairs, hanging wicker lamps, and a bar area with shelves of bottles.

Karma Resort

Karma Resort
Koh Samui
NZ$233
includes taxes & fees
24 Oct - 25 Oct
Karma Resort
A beach with lounge chairs and umbrellas, palm trees, and a clear blue sky.
A wooden table with various dishes and a view of a beach with palm trees and a pier.
A beachside bar with wooden stools and a long counter, overlooking the ocean.
Two sunbeds with towels, a pool, and a view of the sea.

OUTRIGGER Koh Samui Beach Resort

OUTRIGGER Koh Samui Beach Resort
Koh Samui
NZ$119
includes taxes & fees
2 Nov - 3 Nov
OUTRIGGER Koh Samui Beach Resort
A resort with overwater bungalows, a central pool, and a view of the ocean.
A modern outdoor seating area with a view of the ocean, a pool, and a traditional wooden structure.
A beach with clear blue water, white sand, and lush green foliage.
An outdoor dining area with wooden tables and chairs, overlooking a body of water with palm trees.

TUI BLUE The Passage Samui Pool Villas with Private Beach Resort

TUI BLUE The Passage Samui Pool Villas with Private Beach Resort
Koh Samui
NZ$160
includes taxes & fees
18 Oct - 19 Oct
TUI BLUE The Passage Samui Pool Villas with Private Beach Resort
An infinity pool with a thatched umbrella lounge area, surrounded by lounge chairs and a dining table.
An arched outdoor seating area with wicker chairs and a ceiling fan, overlooking a scenic view of the ocean and lush greenery.
An arched ceiling with wooden beams and a central staircase.
A staircase with wooden steps and glass lanterns, leading to a high ceiling with wooden beams.

Rocky's Boutique Resort - Veranda Collection Samui

Rocky's Boutique Resort - Veranda Collection Samui
Koh Samui
NZ$203
includes taxes & fees
5 Nov - 6 Nov
Rocky's Boutique Resort - Veranda Collection Samui
A modern outdoor lounge area with wicker furniture, glass doors leading to a deck, and a view of the ocean.
A spacious lobby with a high ceiling, a central seating area with cushions, and a bar with a view.
A resort pool with clear blue water, surrounded by palm trees and a beach.
A beach with clear turquoise water, a sandy shore, a pool, lounge chairs, and a palm tree.

Sheraton Samui Resort

Sheraton Samui Resort
Koh Samui
NZ$258
includes taxes & fees
5 Nov - 6 Nov
Sheraton Samui Resort
A pool area with lounge chairs and red umbrellas, reflecting the surrounding palm trees and a clear view of the ocean.
A beachside lounge area with sun loungers, red umbrellas, and a clear view of the sea.
A spacious restaurant with wooden ceilings and multiple dining areas. Tables are set with placemats, plates, and cutlery.
A modern building with a triangular roof and a covered entrance area with seating.

Amari Koh Samui

Amari Koh Samui
Koh Samui
NZ$216
includes taxes & fees
1 Nov - 2 Nov
Amari Koh Samui
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Spa hotels with free breakfast in Koh Samui Islands

A resort pool with a long water slide, surrounded by palm trees and blue umbrellas.
A table set with breakfast on a beach with a view of the sea and mountains.
A resort with a pool, palm trees, and a view of the sea.
A restaurant with a buffet setup, wooden furniture, and a view of the ocean.

Explorar Koh Samui – Adults Only Resort and Spa

Explorar Koh Samui – Adults Only Resort and Spa
Koh Samui
NZ$154
includes taxes & fees
8 Nov - 9 Nov
Explorar Koh Samui – Adults Only Resort and Spa
A restaurant with an outdoor seating area, a pond with lily pads, and a wooden roof structure.
A beach with rows of sun loungers and umbrellas, a clear blue sky, and boats in the water.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a clear sky.
A traditional building with a tiled roof, a pond with lily pads, and a palm tree.

Bo Phut Resort & Spa

Bo Phut Resort & Spa
Koh Samui
NZ$276
includes taxes & fees
11 Nov - 12 Nov
Bo Phut Resort & Spa
A poolside area with lounge chairs and umbrellas, a wooden deck, and a modern building in the background.
A modern outdoor lounge area with a sectional sofa, two square coffee tables, and lush tropical plants.
A spacious indoor dining area with wooden tables and chairs, a pool visible through large windows, and a kitchen area 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.

Chi Samui Resort

Chi Samui Resort
Koh Samui
NZ$121
includes taxes & fees
30 Oct - 31 Oct
Chi Samui Resort
A beach with lounge chairs and umbrellas, palm trees, and a clear blue sky.
A wooden table with various dishes and a view of a beach with palm trees and a pier.
A beachside bar with wooden stools and a long counter, overlooking the ocean.
Two sunbeds with towels, a pool, and a view of the sea.

OUTRIGGER Koh Samui Beach Resort

OUTRIGGER Koh Samui Beach Resort
Koh Samui
NZ$119
includes taxes & fees
2 Nov - 3 Nov
OUTRIGGER Koh Samui Beach Resort
A poolside area with lounge chairs and a view of the ocean.
An outdoor dining area with wicker furniture and white cushions, overlooking a clear blue sea with boats.
A bar area with wicker chairs, a marble countertop, and a view of boats on the water.
A couple walking on a sandy beach under a canopy, with a boat in the water and palm trees in the background.

Zazen Boutique Resort & Spa

Zazen Boutique Resort & Spa
Koh Samui
NZ$207
includes taxes & fees
30 Oct - 31 Oct
Zazen Boutique Resort & Spa
A wooden deck with a view of a beach and mountains.
A modern lobby with a brown sofa, a coffee table, and wooden shelves with decorative items.
A bedroom with a large window overlooking a beach, a bed with a striped pillow, a small table with a picture frame and a bottle of incense, and a sign indicating WiFi access.
A poolside area with a wooden deck, a lounge chair, a striped umbrella, and a view of the beach.

Casa De Mar

Casa De Mar
Koh Samui
NZ$58
includes taxes & fees
18 Oct - 19 Oct
Casa De Mar
A beachside lounge with a wooden canopy, a lounge chair, and a small table.
A beach scene with a swing set and three people sitting on it.
A modern building with a thatched roof, large windows, and a well-maintained garden.
A circular pool with blue tiles, surrounded by lounge chairs and umbrellas, with a building and tropical vegetation in the background.

Anahata Resort Samui

Anahata Resort Samui
Koh Samui
NZ$80
includes taxes & fees
18 Oct - 19 Oct
Anahata Resort Samui
A beachfront resort with thatched-roof cabanas, lounge chairs, and a pool.
A pathway leading to thatched-roof structures with a tree in the center.
A modern outdoor seating area with a sofa, a small table, and a drink.
A restaurant with wooden tables and chairs, hanging wicker lamps, and a bar area with shelves of bottles.

Karma Resort

Karma Resort
Koh Samui
NZ$233
includes taxes & fees
24 Oct - 25 Oct
Karma Resort
A resort with overwater bungalows, a central pool, and a view of the ocean.
A modern outdoor seating area with a view of the ocean, a pool, and a traditional wooden structure.
A beach with clear blue water, white sand, and lush green foliage.
An outdoor dining area with wooden tables and chairs, overlooking a body of water with palm trees.

TUI BLUE The Passage Samui Pool Villas with Private Beach Resort

TUI BLUE The Passage Samui Pool Villas with Private Beach Resort
Koh Samui
NZ$160
includes taxes & fees
18 Oct - 19 Oct
TUI BLUE The Passage Samui Pool Villas with Private Beach Resort
A resort pool with a clear view of the ocean, surrounded by palm trees and a sandy beach.
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.
A spacious lounge area with a bar, seating arrangements, and large windows offering a view of the ocean.

Centara Reserve Samui

Centara Reserve Samui
Chaweng City Center
NZ$497
includes taxes & fees
30 Oct - 31 Oct
Centara Reserve Samui
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 table set with breakfast on a beach with a view of the sea and mountains.
A resort with a pool, palm trees, and a view of the sea.
A restaurant with a buffet setup, wooden furniture, and a view of the ocean.

Explorar Koh Samui – Adults Only Resort and Spa

Explorar Koh Samui – Adults Only Resort and Spa
Koh Samui
NZ$154
includes taxes & fees
8 Nov - 9 Nov
Explorar Koh Samui – Adults Only Resort and Spa
A restaurant with an outdoor seating area, a pond with lily pads, and a wooden roof structure.
A beach with rows of sun loungers and umbrellas, a clear blue sky, and boats in the water.
A pool area with lounge chairs and umbrellas, surrounded by palm trees and a clear sky.
A traditional building with a tiled roof, a pond with lily pads, and a palm tree.

Bo Phut Resort & Spa

Bo Phut Resort & Spa
Koh Samui
NZ$276
includes taxes & fees
11 Nov - 12 Nov
Bo Phut Resort & Spa
A modern outdoor lounge area with wicker furniture, glass doors leading to a deck, and a view of the ocean.
A spacious lobby with a high ceiling, a central seating area with cushions, and a bar with a view.
A resort pool with clear blue water, surrounded by palm trees and a beach.
A beach with clear turquoise water, a sandy shore, a pool, lounge chairs, and a palm tree.

Sheraton Samui Resort

Sheraton Samui Resort
Koh Samui
NZ$258
includes taxes & fees
5 Nov - 6 Nov
Sheraton Samui Resort
A beach with lounge chairs and a boat on the water.
A row of stationary bikes in a gym with white walls and a large window.
A spa room with two beds, a ceiling fan, and a view of a garden through a glass door.
A modern two-story building with a balcony, large windows, and a wooden ceiling.

SALA Samui Chaweng Beach Resort

SALA Samui Chaweng Beach Resort
Koh Samui
NZ$422
includes taxes & fees
6 Nov - 7 Nov
SALA Samui Chaweng Beach Resort
A poolside area with palm trees, umbrellas, and a view of the ocean.
A serene poolside area with lounge chairs and umbrellas, overlooking a calm body of water at sunset.
A pathway lined with bamboo trees and lanterns, leading to a building with a red roof.
A wooden deck with tables and chairs overlooking a beach and the sea.

Saree Samui Natures Finest Resort

Saree Samui Natures Finest Resort
Koh Samui
NZ$180
includes taxes & fees
18 Oct - 19 Oct
Saree Samui Natures Finest Resort
A stone infinity pool with candles and a lantern, overlooking a calm sea and a mountainous landscape.
A spacious bedroom with a large bed, a balcony with a pool, and a view of the ocean.
A modern bathroom with a large bathtub, stone flooring, and large windows offering a view of the sea.
A spacious bedroom with a large bed, a TV, and a view of the ocean.

Panviman Resort, Koh Phangan

Panviman Resort, Koh Phangan
Ban Tai
NZ$154
includes taxes & fees
29 Oct - 30 Oct
Panviman Resort, Koh Phangan
A resort pool with a clear view of the ocean, surrounded by palm trees and a sandy beach.
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.
A spacious lounge area with a bar, seating arrangements, and large windows offering a view of the ocean.

Centara Reserve Samui

Centara Reserve Samui
Chaweng City Center
NZ$497
includes taxes & fees
30 Oct - 31 Oct
Centara Reserve Samui
A resort with a central swimming pool, palm trees, and beach access.
A beach resort with sun loungers, palm trees, and beach huts.
An outdoor seating area with wooden tables and wicker chairs, overlooking a beach and the ocean.
A modern building with a curved entrance, a covered walkway, and a sign indicating the exit.

Chaweng Regent Beach Resort

Chaweng Regent Beach Resort
Chaweng City Center
NZ$241
includes taxes & fees
24 Oct - 25 Oct
Chaweng Regent Beach Resort
A modern outdoor bathroom with a large bathtub, wooden lounge chairs, and a view of the ocean.
An aerial view of a coastal resort with multiple bungalow-style accommodations, a central swimming pool, and a rocky shoreline.
A modern bedroom with a four-poster bed, a television, and a dining area with a view of the outdoors.
A modern bathroom with a large bathtub, a sink, and a view of the ocean.

Garrya Tongsai Bay Samui

Garrya Tongsai Bay Samui
Koh Samui
NZ$395
includes taxes & fees
18 Oct - 19 Oct
Garrya Tongsai Bay Samui
A modern pool area with a wooden deck, lounge chairs, and a view of the ocean.
A coastal resort with multiple bungalow-style buildings, a beach, and a clear view of the ocean.
A beachfront resort with outdoor seating and a pool area.
A bar area with a wooden counter, a potted plant, and bottles of liquor. There are two stools and a view of the ocean.

Pavilion Samui Villas & Resort

Pavilion Samui Villas & Resort
Koh Samui
NZ$216
includes taxes & fees
19 Oct - 20 Oct
Pavilion Samui Villas & Resort
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

OUTRIGGER Koh Samui Beach Resort

OUTRIGGER Koh Samui Beach Resort

10/10 Excellent
"Staff were pleasant and extremely accommodating."
Nicole 6-night trip
Posted 4 days ago
OUTRIGGER Koh Samui Beach Resort
Chaweng Regent Beach Resort

Chaweng Regent Beach Resort

8/10 Good
"amazing location"
Angela 3-night trip
Posted 6 days ago
Chaweng Regent Beach Resort
Panviman Resort, Koh Phangan

Panviman Resort, Koh Phangan

10/10 Excellent
"I’ll start with my 2 biggest complaints. They allow smoking everywhere at the resort. Second… the beach is not private. There are a ton of hostels nearby and you can pay to go to the beach, so it wasn’t quite as peaceful as I was hoping got would be. But overall, location was great. Wasn’t get around on scooters (don’t rent at the resort, just walk 10 min around the corner and you can rent them for 100B a day less."
Valerie 1-night trip
Posted 8 days ago
Panviman Resort, Koh Phangan
Banyan Tree Samui

Banyan Tree Samui

10/10 Excellent
"We had an amazing stay at the Banyan Tree and absolutely loved it. The staff were so friendly and helpful and went out of their way to make sure we had the best trip. All of the restaurants are excellent and offer a variety of choices but the Thai food was exceptional. The property is beautiful, well maintained and all of the amenities are superb. We can't wait to return."
Nicholas 5-night trip
Posted 10 days ago
Banyan Tree Samui
Conrad Koh Samui

Conrad Koh Samui

10/10 Excellent
"Amazing stay staff are so helpful and friendly"
VASIMBABA MAHAMMADHANIF 2-night trip
Posted 2 months ago
Conrad Koh Samui

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