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Ko Samui 5-star Hotels

Compare rates for 5-star hotels in Ko Samui, Thailand from hundreds of popular travel sites on HotelsCombined.

Ko Samui, Thailand
4 May — 5 May2
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Popular 5-star hotels in Ko Samui

These hotels are some of our user’s favourites in Ko Samui based on booking data. Prices were last updated on 27 April 2025.
These 5-star hotels are among the most popular in Ko Samui according to our users. Refine your search even further by sorting via price, review score, and more.
9/123 Moo 5, Tambon Bophut, Ko Samui, Thailand
Surrounded by crystal-clear waters, our Koh Samui, Thailand, resort is located in a world-renowned island paradise that boasts turquoise waters and perfect beaches with a more laidback and authentic lifestyle. The Ritz-Carlton, Koh Samui, nestled within the private bay at the island’s northern tip and set on 58 acres of a former coconut plantation, features a variety of suites and private pool villas that suit every guest's needs. It is perfect for well-being and leisure with its unique facilities, guest activities, and experiences that embrace the southern Thai culture and tradition within the resort. Highlights at our Koh Samui 5-star hotel include Muay Thai boxing classes, local-inspired treatment at Spa Village Koh Samui, and a vibrant culinary journey at restaurants and bars as well as southern Thai cooking classes.
8.7
Excellent
511 reviews
Location
7.0 km from city centre
S$ 435
49/8-9 Moo 4, Hillcrest Road, Amphur Koh Samui, Suratthani, Ko Samui, Thailand
Experience complete luxury at this stylish resort in your own villa with infinity-edge pool. Conrad Koh Samui is situated on the south-western tip of the island, overlooking the azure reefs of the Gulf of Thailand from its unique position on a scenic hillside. Set only a few steps from an idyllic white-sand beach, the resort features stunning sunset views. Ride in one of a variety of our luxury limousines from Koh Samui airport, only 45 minutes from the resort, and to destinations throughout the island. The resort's secluded location is home to 65 free-standing one bedroom villas overlooking the pristine Aow Thai beach and sprawling across 25 acres of dramatic hillside. All villas have private terraces and a minimum 10m infinity-edge pool. This incredible resort boasts unobstructed ocean views and a range of sumptuous amenities and modern conveniences guaranteed to please the most discerning travellers. Two and three bedroom luxury pool villas are also available at the exclusive residential wing, Conrad Koh Samui Residences. Plan an unforgettable celebration or design the wedding of your dreams at the exclusive Conrad Koh Samui. Hold the ceremony on the powder white sands of the beach as the sun sets over the iconic five islands or celebrate with an evening gala dinner in the resort's function room. Enjoy a variety of on-site recreation activities and water sports during your stay. Energize in the contemporary 24-hour Fitness Centre and practice yoga outdoors on the sun-soaked, wooden deck. Experience Thailand's legendary snorkelling and incredible views of the coast at our on-site diving and sailing booking centre, sunbathe on the resort's beach or the sea terrace, or in an over-water hammock. Soothe mind and spirit with a relaxing holistic beauty treatment in our opulent spa.
Free Wi-Fi
9.1
Excellent
430 reviews
Location
17.5 km from city centre
S$ 655
219 Moo 5 Tumbon Angthong, Ko Samui, Thailand
Resort with private beach, full-service spa Catch some rays on Four Seasons Resort Koh Samui's private sand beach or spend the day relaxing at the full-service spa. Then enjoy a meal at one of the resort's 2 restaurants. Four Seasons Resort Koh Samui offers 70 air-conditioned accommodations with private pools and iPod docking stations. Rooms open to balconies. A pillow menu is available. 32-inch LCD televisions come with cable channels and DVD players. Refrigerators, coffee/tea makers, and minibars are provided. Bathrooms include separate bathtubs and showers with deep soaking bathtubs, bathrobes, slippers, and bidets. This Koh Samui resort provides complimentary wireless Internet access, with a speed of 25+ Mbps. Business-friendly amenities include desks, complimentary newspapers, and phones. Additionally, rooms include safes and complimentary bottled water. In-room massages and hypo-allergenic bedding can be requested. A nightly turndown service is provided and housekeeping is offered daily. A private beach, 2 outdoor tennis courts, and a 24-hour health club are featured at the resort. An outdoor pool and a children's pool are on site. Other recreational amenities include a steam room and a 24-hour fitness center. The recreational activities listed below are available either on site or nearby; fees may apply.
9.6
Excellent
240 reviews
Location
15.1 km from city centre
S$ 1,618
208/66 Moo4, Maret, Ko Samui, Thailand
Luxury resort on the beach, with 2 outdoor swimming pools Catch some rays on Silavadee Pool Spa Resort's private beach or spend the day relaxing at the full-service spa. Then enjoy a meal at one of the resort's 4 restaurants. Silavadee Pool Spa Resort offers 80 air-conditioned accommodations with DVD players and minibars. Select Comfort beds feature premium bedding. LCD televisions come with premium satellite channels. Bathrooms include separate bathtubs and showers with deep soaking bathtubs, bathrobes, slippers, and bidets. This Koh Samui resort provides complimentary wired and wireless Internet access. Business-friendly amenities include desks, complimentary newspapers, and safes. Additionally, rooms include complimentary bottled water and coffee/tea makers. In-room massages and irons/ironing boards can be requested. A nightly turndown service is provided and housekeeping is offered daily. 2 outdoor swimming pools are on site along with a private beach and a sauna. Other recreational amenities include a fitness center. The recreational activities listed below are available either on site or nearby; fees may apply.
9.3
Excellent
1192 reviews
Location
6.3 km from city centre
S$ 291
38/2 Moo 3, Borpud, Chaweng Beach, Ko Samui, Thailand
Luxury hotel on the beach, with 3 outdoor swimming pools Catch some rays at the beach or spend the day relaxing at Centara Reserve Samui's full-service spa. Then enjoy a meal at one of the hotel's 4 restaurants. Change of towels is available on request. Centara Reserve Samui offers 184 air-conditioned accommodations with free minibar items and minibars. Rooms open to balconies. Beds feature Egyptian cotton sheets and premium bedding. A pillow menu is available. Flat-screen televisions are featured in guestrooms. Refrigerators and espresso makers are provided. Bathrooms include bathrobes, slippers, bidets, and complimentary toiletries. Guests can surf the web using the complimentary wireless Internet access (speed: 250+ Mbps (good for 3–5 people or up to 10 devices)). Business-friendly amenities include safes and phones. Additionally, rooms include complimentary bottled water and hair dryers. In-room massages, change of towels, and change of bedsheets can be requested. A nightly turndown service is provided and housekeeping is offered daily. 3 outdoor swimming pools are on site along with a children's pool. Other recreational amenities include a steam room and a 24-hour fitness center. The recreational activities listed below are available either on site or nearby; fees may apply.
Free Wi-Fi
9.3
Excellent
832 reviews
Location
0.7 km from city centre
S$ 395
100/1 Moo 2, Chaweng Beach Rd., Ko Samui, Thailand
Luxury resort on the beach, with 4 spa tubs Spend the day relaxing on the beach or pampering yourself at Sareeraya Villas & Suites's full-service spa. Sareeraya Villas & Suites offers 49 air-conditioned accommodations, which are accessible via exterior corridors and feature DVD players and minibars. Accommodations offer separate sitting areas. Beds feature premium bedding. This Koh Samui resort provides complimentary wireless Internet access. Bathrooms include bathrobes, slippers, complimentary toiletries, and hair dryers. Business-friendly amenities include desks, laptop-compatible safes, and phones. Additionally, rooms include complimentary bottled water and blackout drapes/curtains. In-room massages and irons/ironing boards can be requested. A nightly turndown service is provided and housekeeping is offered daily. 4 spa tubs are on site along with an outdoor pool. In addition to a children's pool, other recreational amenities include a fitness center. Children under 11 years old are not allowed in the swimming pool without adult supervision. The recreational activities listed below are available either on site or nearby; fees may apply.
Free Wi-Fi
8.8
Excellent
763 reviews
Location
2.8 km from city centre
S$ 260
99/9 Moo 4 Maret Koh Samui, Ko Samui, Thailand
Overlooking the sapphire waters of scenic Lamai Bay, Banyan Tree Samui is nestled in a series of cascading terraces on a private cove on the Southeastern coast of Koh Samui. The luxury all-pool villa resort combines the best elements of a tropical getaway with a pristine beach, blissful spa escapes, bespoke dining experiences, locally-infused elements and an unparalleled view of the Gulf of Thailand.
Free Wi-Fi
9.4
Excellent
860 reviews
Location
5.7 km from city centre
S$ 707
14/1 Moo 2 Chaweng Beach, Ko Samui, Thailand
Luxury hotel on the beach, with 2 outdoor swimming pools Spend the day on The Library's beach or relax by one of the hotel's 2 outdoor swimming pools. The Library offers 46 air-conditioned accommodations with DVD players and minibars (stocked with some free items). Accommodations offer separate sitting areas. Beds feature premium bedding. 42-inch LED televisions come with digital channels. Coffee/tea makers and minibars are provided. Bathrooms include separate bathtubs and showers with jetted bathtubs and rainfall showerheads. Bathrooms are also outfitted with bathrobes, slippers, and bidets. Guests can surf the web using the complimentary wired and wireless Internet access. Business-friendly amenities include desks, safes, and phones. Additionally, rooms include complimentary bottled water and hair dryers. A nightly turndown service is provided and housekeeping is offered daily. Amenities available on request include irons/ironing boards. 2 outdoor swimming pools are on site along with a children's pool. Other recreational amenities include a fitness center. The recreational activities listed below are available either on site or nearby; fees may apply.
Free Wi-Fi
9.1
Excellent
636 reviews
Location
1.1 km from city centre
S$ 301
9/99 Moo 3 Chaweng Noi Beach, Ko Samui, Thailand
Surrounded by tropical forests, mythical gardens, crystal clear blue ocean water, and a pristine white sand beach. Vana Belle, A Luxury Collection Resort, Koh Samui is located at Chaweng Noi Beach. This Koh Samui luxury resort is moments away from attractions such as the Elephant Sanctuary, Wat Phra Yai, and Chaweng Beach. Discover the unsurpassed services, unrivaled location, and comfort of our Koh Samui resort. Each of our suites and villas boasts private pools. Bring to light the luxurious rooms that feature signature Luxury Collection Bed and pillows, remarkable marble bathrooms, and extra amenities. Unwind by the infinity-edge pool at the beachfront with the pool bar or experience the authentic Southern Thai cuisine at Panali or tasteful international cuisine at Kiree. Complete the holiday at Vana Spa with a Spa treatment featuring our signature Siam Boran massage.
Free Wi-Fi
9.5
Excellent
491 reviews
Location
1.6 km from city centre
S$ 538
63/154 Moo 5, Baan Plai Laem, Ko Samui, Thailand
While you're here, you can enjoy all the comforts of home and more, including a soaking tub and a private pool, as well as a rainfall showerhead and a refrigerator. Other amenities include premium bedding, laundry facilities, towels, and bathrobes.
Free Wi-Fi
Parking
8.8
Excellent
38 reviews
Location
5.9 km from city centre
S$ 880

Travel insights for hotels in Ko Samui

Use these up-to-date, data-driven insights about booking a hotel in Ko Samui including ideal times to book, pricing trends, and more.

What is the cheapest month to book a hotel in Ko Samui?

The cheapest month to book a hotel in Ko Samui is May (S$ 471). Conversely, the most expensive month to stay in Ko Samui is December (S$ 844).

What is the cheapest day to stay in a hotel in Ko Samui?

The cheapest day to stay in Ko Samui is Wednesday (S$ 574). On the other hand, travelers can expect to pay the most on Thursday, when the average nightly price is S$ 867.

How much is a hotel in Ko Samui tonight?

Users have found prices for hotels in Ko Samui tonight starting as low as S$ 16, rising to an average cost of S$ 188, based on searches in the last 72 hours. Prices start from S$ 58 for a 4-star hotel in Ko Samui for tonight.

How much is a Ko Samui hotel room this weekend?

In the past 72 hours, we’ve seen prices for hotels in Ko Samui this weekend for as little as S$ 22/night. If you’re specifically looking for a 3-star hotel this weekend, our users have found prices as low as S$ 22/night. For a 4-star hotel in Ko Samui, the cheapest rate recently found was S$ 53/night for this weekend.

How far ahead should you book a hotel in Ko Samui?

Save money by booking a hotel at least 10 days before your trip to Ko Samui. The lowest price found when booking 10 days ahead was S$ 25 per night.

Top-rated 5-star Ko Samui hotels

View deals on 5-star hotels in Ko Samui that have the highest user reviews. Review data was last updated on 27 April 2025.
These are some of the highest-rated 5-star hotels in Ko Samui based on user reviews.
Show all 70 5-star hotels
12/12 Moo 1 Mae Nam Beach, Ko Samui, Thailand
8.6 km from city centre
Free Wi-Fi
S$ 300
Avg. per night

Cheapest 5-star hotels in Ko Samui

Discover affordable 5-star hotels in Ko Samui that provide a quality experience without breaking the bank. 5-star hotels in Ko Samui can be found for as little as S$ 108 per night. Price data was last updated on 27 April 2025
These are the lowest-priced 5-star hotels our users have recently found in Ko Samui. Prices may vary based on dates selected and hotel location.
Show all 70 5-star hotels
7/64 Moo 5, Bang Por, Ko Samui, Thailand
12.2 km from city centre
Free Wi-Fi
S$ 108
Avg. per night
9/123-124 Moo 1, Ko Samui, Thailand
6.1 km from city centre
S$ 108
Avg. per night
173/41 Rob Koh Road, Lamai Beach, Maret, Koh Samui, Surat Thani, Ko Samui, Thailand
5.5 km from city centre
Free Wi-Fi
S$ 126
Avg. per night
53/5 Moo 4, Phang Ka, Taling Ngam, Ko Samui, Thailand
16.6 km from city centre
S$ 137
Avg. per night
14/3 Chaweng Beach, Ko Samui, Thailand
2.6 km from city centre
Free Wi-Fi
S$ 155
Avg. per night
111 Moo 5, Chaweng Beach, Bophut, Ko Samui, Thailand
4.0 km from city centre
Free Wi-Fi
Parking
S$ 163
Avg. per night
44/134 Moo 1, Ko Samui, Thailand
7.2 km from city centre
S$ 163
Avg. per night
63/182 Moo 5, Bophut, Ko Samui, Thailand
5.4 km from city centre
Free Wi-Fi
S$ 178
Avg. per night
9/99 Moo 5, Bophut, Ko Samui, Thailand
7.4 km from city centre
S$ 191
Avg. per night
86 Moo 3 Chaweng Noi Beach, Bophut, Ko Samui, Thailand
2.0 km from city centre
S$ 200
Avg. per night
96/3 Moo 2, Lipa Noi, Ko Samui, Thailand
13.0 km from city centre
S$ 207
Avg. per night
13/1 Moo2, Chaweng Beach, Bophut, Ko Samui, Thailand
2.2 km from city centre
Free Wi-Fi
S$ 215
Avg. per night
208/1 Moo 4, T. Maret, Lamai Beach, Ko Samui, Thailand
5.9 km from city centre
S$ 227
Avg. per night
83 Moo 5, Choeng Mon Beach, Bo Phut, Ko Samui, Thailand
6.3 km from city centre
S$ 229
Avg. per night
89 Moo 5 Choengmon Beach, Ko Samui, Thailand
6.3 km from city centre
Free Wi-Fi
S$ 235
Avg. per night
146/24 Moo4 Lamai Beach, Ko Samui, Thailand
5.5 km from city centre
Free Wi-Fi
S$ 236
Avg. per night

Other star-rated hotels in Ko Samui

Hotels that are booked the most in each class receive the “Most popular” badge. Hotels with the “Best value” have the most attractive prices based on their popularity. Price data was last updated on 27 April 2025.
Not set on a 5-star hotel? We’ve got plenty of other options for you to choose from. These are the most popular and best value properties in Ko Samui based on hotel class.
4 stars
211/7 Moo 4, Lamai Beach, Ko Samui, Thailand
S$ 140
155/4 Chaweng Beach, Ko Samui, Thailand
S$ 196
201 Moo 2, Chaweng Beach Road, Ko Samui, Thailand
S$ 211
222 Moo 2, Chaweng Beach, Bophut, Ko Samui, Thailand
S$ 137
3 stars
5 Moo 2, Chaweng Beach, Ko Samui, Thailand
S$ 51
162/49-50 Moo2 Chaweng Road, Ko Samui, Thailand
S$ 88
12 Moo 2 Chaweng Beach Road, Bophut, Ko Samui, Thailand
S$ 103
14/7 Moo 2, Chaweng Beach, Ko Samui, Thailand
S$ 109
2 stars and under
156/16 - 23, Chaweng Center, Bophut, Ko Samui, Thailand
S$ 33
124/45 Moo 3, T. Maret, Ko Samui, Thailand
S$ 47
147/49-50 Moo 2, Wat Sawang, Ko Samui, Thailand
S$ 42
7/7 Moo 5, Baantai, Ko Samui, Thailand
S$ 26

Other accommodations in Ko Samui

Find deals on places to stay in Ko Samui that are not hotels. These are just a few of the most popular hostels and vacation rentals in the area. Pricing information was last updated on 27 April 2025.
Looking for something less traditional for your stay? Find the perfect hostel or vacation rental for your trip in Ko Samui.
Show all 4,933 stays
208/1 Moo 4, T. Maret, Lamai Beach, Ko Samui, Thailand
5.9 km from city centre
S$ 227
Avg. per night
9/123 Moo 5, Tambon Bophut, Ko Samui, Thailand
7.0 km from city centre
S$ 435
Avg. per night
44/134 Moo 1, Ko Samui, Thailand
7.2 km from city centre
S$ 163
Avg. per night
Ko Samui, Thailand
1.1 km from city centre
Air conditioning
S$ 474
Avg. per night
14/1 Moo 2 Chaweng Beach, Ko Samui, Thailand
1.1 km from city centre
Free Wi-Fi
S$ 301
Avg. per night
7/64 Moo 5, Bang Por, Ko Samui, Thailand
12.2 km from city centre
Free Wi-Fi
S$ 108
Avg. per night

Where to stay in Ko Samui

Explore different areas within Ko Samui to find the perfect location for your stay. Map data was last updated on 27 April 2025.
The map below shows all 5-star hotels in Ko Samui. Zoom in to find popular attractions and click on a nearby hotel for more information about the property.

Facts about 5-star hotels in Ko Samui

Find useful tips and insights about 5-star hotels in Ko Samui to help you make the most of your experience. FAQs were last updated on 27 April 2025.
  • How much does a 5-star hotel in Ko Samui cost?

    In Ko Samui, a 5-star hotel typically costs around S$ 798 on average, with prices starting from S$ 216.

  • What is the cheapest 5-star hotel in Ko Samui?

    In Ko Samui, Chaweng best hotel and hostel samui is your go-to for affordable luxury, with rates beginning at S$ 18 for a 5-star experience.

  • What is the best 5-star hotel in Ko Samui?

    In Ko Samui, the best 5-star hotel is Napasai, A Belmond Hotel, Koh Samui, renowned for its 9.6 user rating and an average price of S$ 381 per night.

  • What month is cheapest to stay in a 5-star hotel in Ko Samui?

    For 5-star accommodations in Ko Samui, February tends to have the lowest rates, averaging S$ 138 per night.

  • How many days in advance should I book a 5-star hotel in Ko Samui?

    If you book your 5-star hotel in Ko Samui 11 days before your stay, you may find rates as low as S$ 39 per night, making it the ideal time to secure your accommodations.

See more FAQs

Stay elsewhere in Ko Samui