Thailand · Updated 9 October 2026

The best luxury hotels in Koh Samui

10 luxury hotels in Koh Samui, compared on guest scores, price for your dates, rooms and location.

10Hotels compared8 with a Michelin Key

9.8Top guest scoreFour Seasons Resort Koh Samui

$406Median per nightLowest rates, Oct 2026

4,872Guest reviewsBehind these scores

Best luxury hotels in Koh Samui for score, location and price

Each card is the highest-ranked hotel on its measure that is not already picked.

Highest guest score

Koh Samui luxury and 5-star hotels compared: price and guest score

Luxury hotels in Koh Samui compared: area, guest score, location score, Michelin Keys and lowest price per night
Hotel	Area	Guest score	Location score	Michelin Keys	From, per night	Availability
Four Seasons Resort Koh SamuiCheck terms · Breakfast	Ban Bang Po	9.8 (160)	9.6	2	$1,696	Check availability
SALA Samui Choengmon Beach ResortCheck terms · Breakfast	Choeng Mon Beach	9.6 (716)	9.5	1	$250	Check availability
Garrya Tongsai Bay SamuiFree cancellation · Breakfast	Choeng Mon Beach	9.5 (1,150)	9.3	1	$181	Check availability
Banyan Tree SamuiFree cancellation · Breakfast	Lamai	9.5 (466)	9.4	2	$629	Check availability
Six Senses SamuiFree cancellation · Breakfast	Choeng Mon Beach	9.5 (386)	9.2	2	$406	Check availability
Conrad Koh SamuiCheck terms · Breakfast	Taling Ngam Beach	9.5 (252)	9	–	$566	Check availability
Cape Fahn Hotel - Private Islands SamuiCheck terms · Breakfast	Choeng Mon Beach	9.2 (78)	9.2	1	$498	Check availability
Anantara Lawana Koh Samui ResortCheck terms · Breakfast	Chaweng	9.1 (692)	8.8	1	$237	Check availability
Kimpton Kitalay Samui by IHGFree cancellation · Breakfast	Choeng Mon Beach	9.1 (507)	8.9	1	$290	Check availability
The Ritz-Carlton, Koh SamuiCheck terms · Breakfast	Choeng Mon Beach	8.8 (465)	8.6	–	$385	Check availability

The 10 best hotels in Koh Samui, ranked by guest score

Four Seasons Resort Koh Samui

Ban Bang Po · 219 Moo 5, Angthong , Koh Samui, Surat Thani, 84140 Ban Bang Po, Thailand

9.8Exceptional160 reviews

2 Michelin Keys
Forbes Travel Guide Four-Star (2026)

Location9.6

Value for money9

Comfort9.9

Staff10

Breakfast included

From $1,696
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

SALA Samui Choengmon Beach Resort photo 1

SALA Samui Choengmon Beach Resort photo 2

SALA Samui Choengmon Beach Resort photo 3

SALA Samui Choengmon Beach Resort

Choeng Mon Beach · 10/9 Moo 5, Baan Plai Laem,, 84320 Choeng Mon Beach, Thailand

9.6Exceptional716 reviews

1 Michelin Key

Staff9.9

Comfort9.8

Value for money9.1

Location9.5

Breakfast included

From $250
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Garrya Tongsai Bay Samui

Choeng Mon Beach · 84 Moo 5 Bophut Tongsai Road,Ko Samui (Suratthani), 84320 Choeng Mon Beach, Thailand

9.5Exceptional1,150 reviews

1 Michelin Key

Staff9.9

Comfort9.7

Value for money9.2

Location9.3

Free cancellation
Breakfast included

From $181
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Banyan Tree Samui

Lamai · 99/9 Moo 4, Maret, Koh Samui, Surat Thani, 84310 Lamai, Thailand

9.5Exceptional466 reviews

2 Michelin Keys

Location9.4

Value for money8.8

Comfort9.7

Staff9.8

Free cancellation
Breakfast included

From $629
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Six Senses Samui

Choeng Mon Beach · 9/10 Moo 5, Baan Plai Laem, Bophut,, 84320 Choeng Mon Beach, Thailand

9.5Exceptional386 reviews

2 Michelin Keys

Comfort9.7

Location9.2

Staff9.8

Value for money8.6

Free cancellation
Breakfast included

From $406
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Conrad Koh Samui

Taling Ngam Beach · 49/8-9 Moo 4, Hillcrest Road, Amphur Koh Samui, Suratthani, 84140 Taling Ngam Beach, Thailand

9.5Exceptional252 reviews

Forbes Travel Guide Four-Star (2026)

Comfort9.8

Location9

Staff9.8

Value for money8.9

Breakfast included

From $566
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Cape Fahn Hotel - Private Islands Samui photo 1

Cape Fahn Hotel - Private Islands Samui photo 2

Cape Fahn Hotel - Private Islands Samui photo 3

Cape Fahn Hotel - Private Islands Samui photo 4

Cape Fahn Hotel - Private Islands Samui photo 5

Cape Fahn Hotel, Koh Samui

Choeng Mon Beach · 24/269 Moo 5 T.Bo-Phut, A.Koh Samui, 84320 Choeng Mon Beach, Thailand

9.2Wonderful78 reviews

1 Michelin Key

Staff9.2

Comfort9.3

Value for money8.4

Location9.2

Breakfast included

From $498
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Anantara Lawana Koh Samui Resort photo 1

Anantara Lawana Koh Samui Resort photo 2

Anantara Lawana Koh Samui Resort photo 3

Anantara Lawana Koh Samui Resort

Chaweng · 92/1 Moo 2, Tambon Bophut, Amphur, 84320 Chaweng, Thailand

9.1Wonderful692 reviews

1 Michelin Key

Staff9.6

Comfort9.4

Value for money8.6

Location8.8

Breakfast included

From $237
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Kimpton Kitalay Samui

Choeng Mon Beach · 10/78 Moo 5. Bophut, 84320 Choeng Mon Beach, Thailand

9.1Wonderful507 reviews

1 Michelin Key

Staff9.4

Comfort9.5

Value for money8.7

Location8.9

Free cancellation
Breakfast included

From $290
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

The Ritz-Carlton, Koh Samui

Choeng Mon Beach · 9/123 Moo 5, Tambon Bophut, Koh Samui, 84320 Choeng Mon Beach, Thailand

8.8Excellent465 reviews

Forbes Travel Guide Four-Star (2026)

Staff9.4

Comfort9.5

Value for money8.4

Location8.6

Breakfast included

From $385
a night · lowest rate found Oct 2026

Rooms & reviews Check availability

Luxury hotels in Koh Samui: frequently asked questions

What is the highest-rated luxury hotel in Koh Samui?

Four Seasons Resort Koh Samui has the highest guest score in this selection: 9.8 from 160 reviews.

How much does a luxury hotel in Koh Samui cost?

The lowest nightly rates found in Oct 2026 (2 adults) range from $181 to $1,696. The median is $406 a night. Prices change with dates.

Which luxury hotels in Koh Samui include breakfast?

When rates were checked in Oct 2026, the lowest available rate included breakfast at: Four Seasons Resort Koh Samui, SALA Samui Choengmon Beach Resort, Garrya Tongsai Bay Samui, Banyan Tree Samui, Six Senses Samui, Conrad Koh Samui, Cape Fahn Hotel - Private Islands Samui, Anantara Lawana Koh Samui Resort, Kimpton Kitalay Samui by IHG, The Ritz-Carlton, Koh Samui.

Which luxury hotels in Koh Samui offer free cancellation?

4 of 10 hotels offered a free-cancellation rate when checked in Oct 2026: Garrya Tongsai Bay Samui, Banyan Tree Samui, Six Senses Samui, Kimpton Kitalay Samui by IHG.