The Best Luxury Hotels in Koh Samui Islands from ￥33,051 in 2026

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Our top choices for Koh Samui Islands luxury hotels

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

1. 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.

￥232,499 total

includes taxes & fees

Nov 25 - Nov 26

A person in a swimming pool with a view of a tropical resort, including a beach and lush greenery.

2. 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.

￥109,568 total

includes taxes & fees

Nov 15 - Nov 16

An infinity pool with a circular seating area featuring a letter 'W'.

3. W Koh Samui

Koh Samui

Beachfront luxury resort offers private pools, spa treatments, and dining along pristine Koh Samui shores.

￥89,672 total

includes taxes & fees

Nov 18 - Nov 19

A modern building with a glass facade overlooking a body of water and distant hills.

4. Conrad Koh Samui

Koh Samui

Beach bliss awaits at this Koh Samui resort with private plunge pools and beachfront dining.

￥90,076 total

includes taxes & fees

Nov 23 - Nov 24

A beachside patio with wooden furniture, a table with a white tablecloth, and a large umbrella providing shade.

5. 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.

￥79,489 total

includes taxes & fees

Nov 11 - Nov 12

A serene pool area with a clear view of the ocean at dusk, a wooden deck, and a seating area with a table and chairs.

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

Koh Samui

Beachfront luxury unfolds with private pools and spa rituals at this Thai island resort.

￥66,133 total

includes taxes & fees

Nov 24 - Nov 25

An aerial view of a resort with a large swimming pool, beach, and rocky coastline.

7. The Ritz-Carlton, Koh Samui

Koh Samui

Beachfront splendor awaits at this Koh Samui retreat offering a full-service spa, private shoreline access, and six distinct dining venues.

￥61,692 total

includes taxes & fees

Nov 17 - Nov 18

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

8. Centara Reserve Samui

Chaweng City Center

Beachfront indulgence meets Thai luxury at this Koh Samui spa retreat with poolside cocktails.

￥42,871 total

includes taxes & fees

Nov 16 - Nov 17

A pool with two chairs and a table, overlooking a clear blue sea and a tropical island.

9. Kimpton Kitalay Samui by IHG

Koh Samui

Mediterranean coastal elegance at this beachfront retreat with 7 pools and a full-service spa.

￥42,864 total

includes taxes & fees

Nov 27 - Nov 28

A modern pool area with a clear view of the ocean and palm trees, featuring a white arch structure and a lounge with a towel and pillow.

10. SALA Samui Chaweng Beach Resort

Koh Samui

Beachfront luxury beckons with 2 oceanside pools, spa sanctuary, and beachfront dining in Koh Samui.

￥39,232 total

includes taxes & fees

Nov 10 - Nov 11

View all properties

Top Koh Samui Islands Hotel Reviews

Four Seasons Resort Koh Samui

Koh Samui

10/10 Excellent

Jose

A resort with thatched-roof structures, a central building, and a reflective pool.

SALA Samui Choengmon Beach

Koh Samui

10/10 Excellent

Anonymous traveler

Centara Reserve Samui

Chaweng City Center

10/10 Excellent

Every aspect of the facility and our experiences there were outstanding. The only suggestion I would make is regarding dairy housekeeping. The staff are wonderful but they are provided with a broom rather than a vacuum cleaner for cleaning. The result is some accumulation of dust etc in the corners and remote areas of the room. Understanding that speed of turnover is important, but in light of the low cost and high availability of labor, hiring additional workers and purchasing vacuum cleaners...

Wallace

A modern outdoor bathroom with a large bathtub, wooden lounge chairs, and a view of the ocean.

Garrya Tongsai Bay Samui

Koh Samui

10/10 Excellent

Tangsai bay resort is a environmentally beautiful relaxing place. We had a mountain side villa which was spacious and romantic with huge outside deck and comfortable large living room bedroom and bathroom area. Clean and comfortable beautiful view of sea. Staff couldn't have been nicer. Only criticism is that no air conditioning in any of the restaurants although the food was plentiful and tasty. Overall strongly recommend it.

Ed

SALA Samui Chaweng Beach Resort

Koh Samui

10/10 Excellent

Jasmine

A wooden deck with a Buddha statue, a table with chairs, and a view of the ocean.

Napasai Samui

Koh Samui

10/10 Excellent

tyler

Kimpton Kitalay Samui by IHG

Koh Samui

10/10 Excellent

sunny

Banyan Tree Samui

Koh Samui

10/10 Excellent

Check in was easy and great. They provided a welcome drink and snack. The staff was very friendly throughout the whole stay. The room was nice and clean. I really liked the room as it was kind of by itself up on the hill. Having the pool just outside the room was great and the hot tub was amazing, especially at night. The property was always being cleaned and the grounds were very clean also. Breakfast was good with the buffet, room service also made good food. Overall this was a great property...

Josiah

Vana Belle, a Luxury Collection Resort, Koh Samui

Koh Samui

10/10 Excellent

Ben

Anantara Rasananda Koh Phangan Villas

Ban Tai

10/10 Excellent

We were recommended to stay in this hotel after our friends stayed there for their honeymoon. All i can say is - WOW!! The hotel staff were *REALLY* nice and friendly, and by that I mean you could feel like you're at home with friends or family. We were mainly in contact with Rebecca, Salsa and Jenny. All were great, super helpful and nice to us. Oh and of course Tua (from the restaurant !!). You'll see what i mean once you arrive to the hotel and meet them ! The room we stayed in (Pool...

Lior

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

Explorar Koh Samui – Adults Only Resort and Spa

Koh Samui

10/10 Excellent

Anonymous traveler

A modern infinity pool with a wooden deck and a bed with white linens.

Cape Fahn Hotel – Private Islands Samui

Koh Samui

10/10 Excellent

Erez

A pool with a pathway lined with tables and chairs, surrounded by palm trees and greenery, leading to a beach area.

Kupu Kupu Phangan Beach Villas & Spa

Ko Pha-ngan

10/10 Excellent

Anonymous traveler

A serene outdoor seating area with a table set for two, overlooking a calm body of water.

The Library

Chaweng City Center

10/10 Excellent

Alex

Ammatara Pura Pool Villas

Koh Samui

10/10 Excellent

Our stay at Ammatara Pura Pool Villas was absolutely amazing. The staff were truly exceptional—from the front desk team who provided wonderful recommendations to the breakfast crew who made us feel like family every morning. The service alone made this stay unforgettable. The property itself is stunning, and the villa offered a gorgeous, authentic Thai home experience for our time there. We cannot wait to return!

Dan

A coastal resort with multiple bungalow-style buildings, a sandy beach, and clear turquoise waters.

Santhiya Koh Phangan Resort & Spa – Up to THB 2,000 Resort Credit per Night

Ban Tai

10/10 Excellent

I am blown away by the beauty and services I received at this resort. It is genuinely the most beautiful place I’ve ever stayed, and everything I’d hoped for when I booked it. Remote. Jungly. Private. The grounds are stunning and service was impeccable. I got the best massage of my life here - the masseuse actually brushed my hair at the end which blew me away. We rented a villa with a large, private pool and could not have been more happy with our choice. Would highly recommend!!!!! Thank you...

Leanna

A modern dining area with a chandelier, a view of the ocean, and a bar area.

The Secret Pool Villas By The Library

Chaweng City Center

10/10 Excellent

Anonymous traveler

Find out more about Koh Samui Islands

Koh Samui Islandsand its attractions for luxury travelers

Koh Samui Islands offers a captivating blend of luxury and adventure that will delight travelers. Begin your journey at the iconic Big Buddha, a 12-meter tall golden statue that stands majestically on the island's northern coast. The serene atmosphere and breathtaking views from the nearby Wat Phra Yai temple create a perfect backdrop for reflection. For those seeking relaxation, the pristine beaches of Chaweng and Lamai are lined with upscale resorts that feature private cabanas and attentive beach service. Indulge in a day at the renowned Tamarind Springs Forest Spa, where you can experience rejuvenating treatments surrounded by the lush tropical landscape. Additionally, a sunset dinner cruise around the Ang Thong National Marine Park offers a unique chance to explore hidden lagoons and secluded beaches while enjoying gourmet cuisine aboard a luxury yacht. Staying in the exclusive area of Bophut, known for its charming Fisherman’s Village, allows for an immersive experience filled with boutique shops and fine dining, all within reach of exquisite hotels that cater to your every need, ensuring a pampered stay.

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Find Luxury Hotels in Koh Samui Islands

Change your mind

Treat yourself

Be picky

Check prices for these dates

Our top choices for Koh Samui Islands luxury hotels

1. Four Seasons Resort Koh Samui

2. Banyan Tree Samui

3. W Koh Samui

4. Conrad Koh Samui

5. Ammatara Pura Pool Villas

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

7. The Ritz-Carlton, Koh Samui

8. Centara Reserve Samui

9. Kimpton Kitalay Samui by IHG

10. SALA Samui Chaweng Beach Resort

Top Koh Samui Islands Hotel Reviews

Four Seasons Resort Koh Samui

10/10 Excellent

Find out more about Koh Samui Islands

Koh Samui Islandsand its attractions for luxury travelers

Explore a world of travel with Expedia