The Best Luxury Hotels in Koh Samui from ₩253,335 in 2026

Check availability on Koh Samui Luxury Hotels

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Our top choices for Koh Samui luxury hotels

1. 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.

₩1,042,389 total

includes taxes & fees

Sep 2 - Sep 3

2. W Koh Samui

Koh Samui

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

₩929,976 total

includes taxes & fees

Aug 31 - Sep 1

Couples treatment rooms, sauna, hot tub, steam room, body treatments

3. Conrad Koh Samui

Koh Samui

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

₩1,052,609 total

includes taxes & fees

Aug 26 - Aug 27

2 outdoor pools, open 7:00 AM to 7:00 PM, free cabanas, pool umbrellas

4. Centara Reserve Samui

Chaweng City Center

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

₩771,879 total

includes taxes & fees

Aug 31 - Sep 1

Villa, 1 Bedroom (Tropical Villa, Beachfront View) | Premium bedding, minibar, in-room safe, desk

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

Koh Samui

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

₩689,816 total

includes taxes & fees

Sep 1 - Sep 2

6. 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.

₩979,296 total

includes taxes & fees

Aug 9 - Aug 10

Oceanfront 1 Bedroom Pool Suite | Premium bedding, minibar, in-room safe, desk

7. SALA Samui Chaweng Beach Resort

Koh Samui

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

₩511,491 total

includes taxes & fees

Sep 1 - Sep 2

Outdoor pool, free cabanas, pool umbrellas

8. Anantara Lawana Koh Samui Resort, Chaweng

Koh Samui

Beachfront luxury meets island serenity at this five-star resort with private pools and spa treatments.

₩449,594 total

includes taxes & fees

Sep 1 - Sep 2

View all properties

Top Koh Samui Hotel Reviews

OZO Chaweng Samui

10/10 Excellent

"I love to come back. Good location, family oriented."

Melati Beach Resort & Spa

8/10 Good

"Positives: 1) Location is good, next to high end properties. 2) the layout of the hotel is really nice, with lots of greenery, nice lobby and amenities, and spacious rooms. 3) The staff were very helpful and friendly. Responded well to calls and requests. 4) the breakfast is amazing. Lots of high quality items. They have healthy and gluten free options too. Negatives: 1) Whilst Location is good, it has nothing within walkable distance. Others were closer to the shopping areas. You can hear flights over the resort. 2) We were supposed to get 2 single beds for our boys, but got one sofa bed for 2, which wasn't a comfortable one. 3) the AC in the living room wasn't cooling. We had the technicians visiting twice but didn't really fix the issue. 4) the swimming beach is poorly maintained. We hit rocks and sea plants everywhere. No guests could swim. 5) the gym is average. Not a 5* resort standard."

Silavadee Pool Spa Resort

10/10 Excellent

"The hotel is beautiful. The staff is awesome. The facilities and location are great. I would highly recommend it. The one thing to think about is getting off the property for lunch and dinner. The food available in the restaurants for lunch and for dinner, while tasty, is much higher in price without being better than you can get from any number of restaurants within 30 minutes. It was good, but I would get off campus for more meals if I come back. Everything else was completely top not."

Sheraton Samui Resort

10/10 Excellent

"We had a wonderful 12-day stay at this hotel with my two daughters. From the moment we arrived until the day we left, every member of the staff was incredibly kind, friendly, and always willing to help with anything we needed. They truly made us feel welcome and took great care of us throughout our stay. The hotel has a lovely atmosphere, and thanks to the amazing staff, we created many beautiful family memories here. The only small thing I missed was a regular handheld shower. The bathtub only had a faucet, and the shower cabin had only a rainfall showerhead. Having a handheld shower would have made things much easier, especially when traveling with children. Apart from that, everything was excellent, and we would be happy to stay here again. Thank you to the entire team for your wonderful hospitality!"

Frequently asked questions

Are you searching for a great accommodation for your luxury trip to Koh Samui?

Travel to Samui Intl. Airport (USM) Airport and then treat yourself to a stay at one of 81 Koh Samui luxury hotels. Known for its spas and beaches, Koh Samui also has some interesting things to see and do including Lamai Beach and Chaweng Beach, so you may want to take in the local sights during your visit.

What's the best luxury hotel in Koh Samui?

OUTRIGGER Koh Samui Beach Resort is a luxury hotel with 2 restaurants and 2 outdoor pools, and it's a popular choice for Expedia travelers looking for an elegant place to stay. Hyatt Regency Koh Samui and Explorar Koh Samui – Adults Only Resort and Spa are two other upscale options for your vacation.

How many luxury hotels will I find in Koh Samui?

Lie in the lap of luxury during your getaway to Koh Samui in one of Expedia's 81 luxury hotels.

When can I expect good weather in Koh Samui?

Planning for the weather is a good way to make your trip to Koh Samui relaxing and enjoyable, especially when you're splurging. The hottest months are usually May and June with an average temp of 84°F, while the coldest months are January and February with an average of 81°F. The rainiest months in Koh Samui are November, October, December, and September, with each month seeing an average of 11 inches of rainfall.

What's there to see and do in Koh Samui?

Take in some sights and attractions while you're in Koh Samui by visiting Lamai Beach, Chaweng Beach, and Fisherman's Village. If you have some spare time during your trip, you might want to check out Bo Phut Beach and Nathon Pier.

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Check availability on Koh Samui Luxury Hotels

Our top choices for Koh Samui luxury hotels

1. Banyan Tree Samui

2. W Koh Samui

3. Conrad Koh Samui

4. Centara Reserve Samui

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

6. Ammatara Pura Pool Villas

7. SALA Samui Chaweng Beach Resort

8. Anantara Lawana Koh Samui Resort, Chaweng

9. Kimpton Kitalay Samui by IHG

10. Hyatt Regency Koh Samui

Top Koh Samui Hotel Reviews

OZO Chaweng Samui

Explorar Koh Samui – Adults Only Resort and Spa

Melati Beach Resort & Spa

Chaweng Regent Beach Resort

Silavadee Pool Spa Resort

Sheraton Samui Resort

Frequently asked questions

Explore a world of travel with Expedia

Find Luxury Hotels in Koh Samui

Change your mind

Treat yourself

Be picky

Check availability on Koh Samui Luxury Hotels

Our top choices for Koh Samui luxury hotels

1. Banyan Tree Samui

2. W Koh Samui

3. Conrad Koh Samui

4. Centara Reserve Samui

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

6. Ammatara Pura Pool Villas

7. SALA Samui Chaweng Beach Resort

8. Anantara Lawana Koh Samui Resort, Chaweng

9. Kimpton Kitalay Samui by IHG

10. Hyatt Regency Koh Samui

Top Koh Samui Hotel Reviews

OZO Chaweng Samui

Frequently asked questions

Explore a world of travel with Expedia