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

Luxury Hotels & Resorts in Koh Samui Islands from NZ$142

  • 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 Luxury Hotels

Tonight
6 Oct - 7 Oct
Tomorrow
7 Oct - 8 Oct
This weekend
9 Oct - 11 Oct
Next weekend
16 Oct - 18 Oct

Our top choices for Koh Samui Islands luxury hotels

A resort with multiple bungalow-style buildings, a central swimming pool, and lush tropical vegetation.
A wooden deck with seating and a view of the ocean.
A wooden gazebo with an arched entrance overlooking a clear blue sea.
A spacious indoor area with wooden beams, large windows, and a view of the ocean.

1. Four Seasons Resort Koh Samui

Four Seasons Resort Koh Samui
Koh Samui
  • Oceanfront serenity envelops this Koh Samui resort where private beach relaxation, five spa treatment rooms, and poolside cocktails await.
NZ$2,777
includes taxes & fees
4 Nov - 5 Nov
Four Seasons Resort Koh Samui
A resort with a large pool, multiple lounge areas, and a lush tropical setting.
A hotel room with a large bed, a desk, a chair, a TV, and a balcony with a view of the water.
A coastal resort with multiple villas, a beach, and rocky shoreline.
A deck with tables and chairs overlooking a coastal area with a rocky shoreline and a view of a distant mountain range.

2. Banyan Tree Samui

Banyan Tree Samui
Koh Samui
  • Tranquil beachfront elegance awaits at this 5-star Thai sanctuary, where private villa pools meet indulgent spa treatments by the sea.
NZ$1,151
includes taxes & fees
1 Nov - 2 Nov
Banyan Tree Samui
An infinity pool with a circular seating area featuring a letter 'W'.
A restaurant with a view of the ocean, featuring wooden furniture and a patterned floor.
A beach with a chair and palm tree.
A bedroom with a large window overlooking a beach, a wooden cabinet, and a red pillow.

3. W Koh Samui

W Koh Samui
Koh Samui
  • Beachfront luxury resort offers private pools, spa treatments, and dining along pristine Koh Samui shores.
NZ$1,071
includes taxes & fees
1 Nov - 2 Nov
W Koh Samui
A modern building with large windows, a swimming pool, and a view of the sea.
A modern room with a large window, a sofa, a robe, and a small table with bottles.
A coastal resort with multiple villas, a clear turquoise sea, and lush greenery.
A modern building with large windows, outdoor seating, and a view of the sea.

4. Conrad Koh Samui

Conrad Koh Samui
Koh Samui
  • Beach bliss awaits at this Koh Samui resort with private plunge pools and beachfront dining.
NZ$906
includes taxes & fees
4 Nov - 5 Nov
Conrad Koh Samui
A modern villa with a pool, overlooking the ocean, surrounded by lush greenery.
A modern bathroom with a large bathtub filled with bubbles, large windows offering a view of the ocean, and a balcony with outdoor seating.
A spacious lounge with a view of the sea, featuring a high ceiling with exposed beams, multiple seating areas, and a central coffee table.
A spacious lobby with a view of the sea, featuring a central table with a view, and a traditional architectural design with arches and columns.

5. Vana Belle, a Luxury Collection Resort, Koh Samui

Vana Belle, a Luxury Collection Resort, Koh Samui
Koh Samui
  • Beachfront luxury unfolds with private pools and spa rituals at this Thai island resort.
NZ$787
includes taxes & fees
31 Oct - 1 Nov
Vana Belle, a Luxury Collection Resort, Koh Samui
An aerial view of a resort with a large swimming pool, beach, and rocky coastline.
A beach with lounge chairs and umbrellas, a pier, and a clear blue sea.
A modern bathroom with a large freestanding bathtub, a seating area with a view of the sea, and a potted orchid on a wooden console.
A dining area with a view of a pool and resort buildings.

6. The Ritz-Carlton, Koh Samui

The Ritz-Carlton, Koh Samui
Koh Samui
  • Beachfront splendour awaits at this Koh Samui retreat offering a full-service spa, private shoreline access, and six distinct dining venues.
NZ$737
includes taxes & fees
13 Oct - 14 Oct
The Ritz-Carlton, Koh Samui
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.
An outdoor dining area with tables and chairs, surrounded by trees and a building with large windows.

7. Centara Reserve Samui

Centara Reserve Samui
Chaweng City Center
  • Beachfront indulgence meets Thai luxury at this Koh Samui spa retreat with poolside cocktails.
NZ$559
includes taxes & fees
31 Oct - 1 Nov
Centara Reserve Samui
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 bathroom with a freestanding bathtub, a round mirror, and a wooden panel wall.

8. SALA Samui Chaweng Beach Resort

SALA Samui Chaweng Beach Resort
Koh Samui
  • Beachfront luxury beckons with 2 oceanside pools, spa sanctuary, and beachfront dining in Koh Samui.
NZ$499
includes taxes & fees
4 Nov - 5 Nov
SALA Samui Chaweng Beach Resort
A serene outdoor dining area with tables and chairs, surrounded by palm trees and a decorative gazebo.
A pool with two frog statues, a pergola, and a view of the ocean.
A beach with rows of blue lounge chairs and white umbrellas, a sandy shore, and a clear blue sea.
A traditional building with a central courtyard, surrounded by stone walls and tropical vegetation.

9. Ammatara Pura Pool Villas

Ammatara Pura Pool Villas
Koh Samui
  • Beachfront Thai villa resort boasts private pools in all rooms, luxurious spa services, and oceanfront dining on Koh Samui.
NZ$688
includes taxes & fees
8 Oct - 9 Oct
Ammatara Pura Pool Villas
A pool with two chairs and a table, overlooking a clear blue sea and a tropical island.
Bar (on property)
A modern building with a glass door entrance, a small indoor seating area with a table and chair, and a lantern on the ground.
A modern building entrance with a sign reading "Kratavare Spa & Wellness".

10. Kimpton Kitalay Samui by IHG

Kimpton Kitalay Samui by IHG
Koh Samui
  • Mediterranean coastal elegance at this beachfront retreat with 7 pools and a full-service spa.
NZ$544
includes taxes & fees
5 Nov - 6 Nov
Kimpton Kitalay Samui by IHG
View all properties

Top Koh Samui Islands Hotel Reviews

Explorar Koh Samui – Adults Only Resort and Spa

Explorar Koh Samui – Adults Only Resort and Spa

10/10 Excellent
"We stayed in the Beach front villa for our honeymoon for 12 days. The staff were the most beautiful, pleasant people we have ever met. They would go above and beyond for even the smallest of things! The room and view was extraordinary! Such a beautiful place to stay! We’ve made memories of a life time here! Will definitely be back!"
Christopher 11-night trip
Posted 13 hours ago
Explorar Koh Samui – Adults Only Resort and Spa
Banyan Tree Samui

Banyan Tree Samui

10/10 Excellent
"Overall: incredible hotel in a beautiful peaceful location. The staff made it! (Absolute credit to Ocha in Saffron for her impeccable professionalism and personal attention. Also Diamond, Poom in the pool bar and Fa at breakfast. Thank you!) Excellent drinks menu and happy hour 1600-2000 between different locations. Delicious food. Rooms 10/10. Not a complaint, but FYI: a bit off the beaten track - not much on the doorstep and very little in the way of provided entertainment (which we'd expect in a secluded resort) - so prepare to pay approx 400 baht each way for the 20 min journey to eg Fisherman's Village."
Hannah 10-night trip
Posted 13 hours ago
Banyan Tree Samui
Sheraton Samui Resort

Sheraton Samui Resort

8/10 Good
"This a massive property well manicured great staff, nice clean beach.place is showing its age Every thing from building to furniture etc is dated seems like it’s retro 60s Not coming back too old place for us"
babubhai 4-night trip
Posted 8 days ago
Sheraton Samui Resort
OZO Chaweng Samui

OZO Chaweng Samui

10/10 Excellent
"Hotel was clean breakfast have lots choices of food staff was helpful walking distance to shopping and restaurant. I recommend this hotel"
sonia 7-night trip
Posted 12 days ago
OZO Chaweng Samui
Panviman Resort, Koh Phangan

Panviman Resort, Koh Phangan

10/10 Excellent
"Lovely views place was amazing been twice now"
Andrew 5-night trip
Posted 3 weeks ago
Panviman Resort, Koh Phangan
Conrad Koh Samui

Conrad Koh Samui

10/10 Excellent
"Amazing stay staff are so helpful and friendly"
VASIMBABA MAHAMMADHANIF 2-night trip
Posted 1 month ago
Conrad Koh Samui
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."
David 7-night trip
Posted 1 month ago
Chaweng Regent Beach Resort

Explore a world of travel with Expedia