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Top Adults only hotels in Koh Samui

438/118 Moo 1, Maret, Lamai, Koh Samui

10/10 Exceptional! (3 reviews)

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57/87 Moo 5 Angthong, Koh Samui, Surat Thani

$103

$122 total

includes taxes & fees

Jun 12 - Jun 13

9.6/10 Exceptional! (35 reviews)

"We loved this place. So quiet, staff were so kind, friendly and focused on our experience. Each morning I got up and had my latte on my deck watching the ocean. They remembered how we drunk our coffee…love this type of personal service. The Humble Villas were the best part of our trip to Koh ..."

Reviewed on Mar 26, 2024

161/40 Moo 1, Bophut, Koh Samui, Surat Thani

9.2/10 Wonderful! (95 reviews)

Wonderful view from the jacuzzi

"Very comfortable room with jacuzzi on the balcony. Very friendly staff:)"

Reviewed on Dec 15, 2020

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74/120 Moo 5, Cheong Mon, Bophut, Koh Samui

9.2/10 Wonderful! (14 reviews)

"My girlfriend and I stayed here for 4 nights. The property was beautiful and extremely private. We absolutely loved our stay. The private pool, view and decor was outstanding. The staff was very friendly and accommodating. Ms. Ai was very helpful with booking ferries, organizing cleaning, assisting ..."

Reviewed on Jul 17, 2023

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Villa Nalinnadda Petite Hotel & Spa - Adults Only

399 / 1-4 Moo 1, Maret Lamai Beach, Koh Samui, Surat Thani

8.8/10 Excellent! (147 reviews)

Perfection a little out of town

"From the welcome, to the massages, to the pool, to the departure, everything was great. This property is a short drive away from Lamai which has a number of bars and restaurants but less crazy than Chaweng. Being out of the way a little bit meant that it felt more relaxed and the upkeep of the property ..."

Reviewed on Jan 7, 2020

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221 M.2 North Of Chaweng Rd., Koh Samui, Surat Thani

$20

$25 total

includes taxes & fees

Jun 5 - Jun 6

8.2/10 Very Good! (40 reviews)

"Property was decent however not in a very convenient location."

Reviewed on Mar 25, 2024

162/2 Moo 2 Chaweng Beach, Bophut, Koh Samui, Surat Thani

$82

$98 total

includes taxes & fees

Jun 2 - Jun 3

8/10 Very Good! (415 reviews)

"Clean hotel. Good breakfast. Staff friendly & attentive. Located towards top end of Chaweng beach. 10-15 minutes walk to main high street with bars & restaurants."

Reviewed on May 24, 2024

9/99 Moo 2, Chaweng-Choengmon Road, Bo Phut, Koh Samui, Surat Thani

8/10 Very Good! (6 reviews)

"Amazing staff it’s always a good time at the bodega"

Reviewed on Feb 3, 2020

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Wild Cottages Luxury and Natural - Adults Only

127/177 Moo 3 Tambol Maret, Koh Samui, Surat Thani

$150

$177 total

includes taxes & fees

Jun 4 - Jun 5

6/10 (1 review)

404/1 Tambon Maret, Amphoe Ko Samui, Koh Samui, Surat Thani

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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.

Frequently asked questions

How can I find cheap adults-only hotels in Koh Samui?

Expedia is here to help you track down cheap adults-only hotels in Koh Samui. Simply try out our convenient filter tool to select amenities, star rating and budget to refine your search and book the best child-free resort in a few clicks.

From what age can you stay in an adult-only hotel in Koh Samui?

Most adult-only resorts and hotels in Koh Samui require guests to be 16, 18 or 21 years old. These age restrictions may differ across properties, so always check the rules. Ready for an excellent vacation just for grown-ups? Whether you’re two people or a dozen, celebrating a honeymoon, birthday or wedding, Expedia has the perfect adult-only resort or hotel to fit your needs.

Are all adult-only resorts all-inclusive in Koh Samui?

If you’re yearning for a hassle-free getaway, an adult-only all-inclusive resort serves up some serious R&R. To see what’s available in Koh Samui, enter your dates of travel and then select the “all-inclusive” filter. Keep on the lookout for stays that are listed as “adults only.” Click on the properties you want to view to find out what you’ll get for your money. The rate typically includes the room, food and drinks, on-site activities and entertainment.

Why book your adults-only hotel in Koh Samui with Expedia?

With hard-to-beat prices and an excellent selection of hotels in Koh Samui, Expedia is your one-stop travel site for an adults-only escape. Keep your budget in check and go for a cheap motel, or treat your beloved to a romantic getaway in a stylish hotel.

When is the best time to stay at an adult-only all-inclusive resort in Koh Samui?

Factors like your budget, the weather and travel style will help you decide a good time to stay at an adult-only all-inclusive resort in Koh Samui. Peak season usually includes bigger crowds and a higher price tag, but plenty of excitement. If you’d rather avoid the masses, low season is quieter and more economical. Don’t want the weather to rob you of your vacation fun? Check the forecast before you go. Whatever time of year you take off, Expedia can help you find an adult-only hotel or resort that suits you perfectly.

Can I cancel or change my adult-only resort booking?

Yes, you can. Depending on the kind of booking you made and how close you are to your check-in date, there may not be any charge. Rules can vary from one adult-only hotel or resort to the next, so check your itinerary or head over to Expedia’s Trips portal for help. If you’re hoping to make your getaway to Koh Samui as worry-free as possible, select adult-only properties that are fully refundable.