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Our top choices for Koh Samui adults-only hotels
9.0 out of 10, Wonderful, (1001)
"Truly a world-class resort! My wife and I stayed here for a week last year and had an incredible time. Some of the friendliest staff we've encountered and our room was amazing. The gym is fully equipped with everything needed for a good workout. We will definitely miss the ocean views and infinity pool. Definitely plan on staying here again when we come back to Ko Samui. Highly recommended!"
Albert & Athena
The price is 4.231.147 ₫
5.022.371 ₫ total
includes taxes & fees
27 Dec - 28 Dec
9.0 out of 10, Wonderful, (344)
"It was amazing, Everything was very good and the Staffs were helpfull and friendly. "
Mojca
The price is 8.835.064 ₫
10.487.220 ₫ total
includes taxes & fees
17 Jan - 18 Jan 2026
Explorar Koh Samui – Adults Only Resort and Spa
Explorar Koh Samui – Adults Only Resort and SpaKoh Samui
9.4 out of 10, Exceptional, (482)
"Resort so goood!"
Clement
The price is 5.693.629 ₫
6.758.337 ₫ total
includes taxes & fees
21 Jan - 22 Jan 2026
8.2 out of 10, Very good, (308)
"It was a very nice and clean stay"
Kidd
The price is 1.141.336 ₫
1.354.766 ₫ total
includes taxes & fees
24 Dec - 25 Dec
Khwan Beach Resort - Pool Villas and Glamping - Adults Only
Khwan Beach Resort - Pool Villas and Glamping - Adults OnlyKoh Samui
9.2 out of 10, Wonderful, (77)
"Expedia said check in time was 2 pm, they said it was 3. Couldn’t get in until after 3. "
Angela
9.8 out of 10, Exceptional, (56)
"Amazing stay. Staff were very kind and helpful"
Andrea
The price is 5.526.805 ₫
6.560.317 ₫ total
includes taxes & fees
26 Dec - 27 Dec
Avani Chaweng Samui Hotel & Beach Club - Adults Only
Avani Chaweng Samui Hotel & Beach Club - Adults OnlyChaweng City Center
8.8 out of 10, Excellent, (97)
"Was very happy with the hotel"
Andrew John
The price is 6.551.939 ₫
7.777.152 ₫ total
includes taxes & fees
24 Dec - 25 Dec
9.6 out of 10, Exceptional, (285)
"Great place to stay in Lamai. It is a bit of a walk to town (20min), but there are great places to have a meal or a drink nearby. The staff are awesome and the resort is well equipped. I had a peaceful stay and appreciated the overall quality of the resort. I was traveling solo, but could definitely say it would be a nice place to spend a romantic getaway. "
Ian
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.