Find & Compare 4 Adults-Only Hotels & Resorts in Greek Islands With Rates at from $144
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Top Adults Only Resorts in Kos
Aqua Blu Boutique Hotel & Spa - Adults Only
"What an amazing place to stay at....everything was delightful...location, cleanliness, staff, just everything....we received everything we wanted and more...no complaints whatsoever. Be sure to say hello to house cat Ralph!"
Reviewed on Sep 4, 2026
Diamond Deluxe Hotel Wellness & Spa - Adults only
"Great experience overall, highly recommend."
Reviewed on Jun 24, 2026
Aegeon Hotel
"Hotel was clean and tidy, room was cleaned daily and linen changed every second day. Staff were all friendly and helpful. Breakfast was basic continental and okay. Bathroom very small, particularly the shower (about 80cm x 80cm) and it’s difficult not to get water everywhere as there is a limited ..."
Reviewed on Aug 20, 2026
Palm Beach Annex
"Our short but sweet stay at Palm Beach hotel was great! The staff were all very nice and we were made to feel very welcome. The pool area is really pretty and there is a little beach very nearby, and some more pleasant bigger beaches not that far away. It is a 15 minute walk from the town where there ..."
Reviewed on May 10, 2016
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Popular Adults Only Stays in Kos
Book a stay at the best Kos adult only resorts
How can I find the best adults-only resorts in Kos?
Enter your travel dates, hit search, and click on the hotel resorts filter to compare prices, ratings, and genuine customer reviews from fantastic Kos adults-only resorts.
How can I find adults-only all-inclusive resorts in Kos?
Click on our all-inclusive filter to see the latest deals on an enticing selection of adults only all-inclusive resorts and hotels in Kos. It’s that simple.
How much do Kos adults-only hotels cost?
Prices start at just $144 a night, going up to $399 for luxury adults-only accommodation. Prices and availability are subject to change. Additional terms may apply.
When is the best time for an adult getaway to Kos?
In , there’s loads going on and a great atmosphere. A super-popular time for a romantic adult-only getaway is Valentine's weekend in Kos.
Are there any cheap couples’ resorts in Kos?
To find cheaper accommodation in Kos, order your search results by lowest price to see wallet friendlier stays first. You can use the budget filter, too. If your travel dates are flexible, visit in , when prices tend to be lower.
How can I find adults-only spa resorts in Kos?
Click on our spa filter under amenities on your search results page to see the spa resorts and hotels that whisk you away to a world of pampering and relaxation—just as you deserve.
What are some great things to do in Kos for adults?
Whether you’re taking a break from work, family, kids, or just the rigor of daily life, an adults-only break is the perfect opportunity to relax. Explore Kos by booking an excursion, chill by the pool with your loved one, and enjoy romantic cocktails and evening meals by candlelight.
How can I find the best Kos adults-only hotel deals?
With Travelocity, you can see the latest deals simply by entering your travel dates and hitting search. Use the budget filter to narrow down accommodation in your price range, check out our customer ratings to compare deals, too, and when you download the free Travelocity appOpens in a new window, you also get great member discounts.
Can I get free cancellation on my adults only hotel in Kos?
Many adults only hotels in Kos offer free cancellation. Canceling a booking is simple: Log into your My TripsOpens in a new window page and go to your itinerary to see your options. Visit our Customer Support PortalOpens in a new window for more details. If you booked a property offering free cancellation or took up our reserve now, pay later offer then you may not be out of pocket either.
Why should I book my adults only resort in Kos with Travelocity?
With Travelocity, you get a fantastic selection of Kos adults only hotel and resort deals in just one click. You can save even more when you bundle your flights and car rental together, too. So, escape for an unforgettable adults-only vacation and book your dream hotel today.
Recent Kos hotel reviews by fellow wanderers
Aegeon Hotel
"Hotel was clean and tidy, room was cleaned daily and linen changed every second day. Staff were all friendly and helpful. Breakfast was basic continental and okay. Bathroom very small, particularly the shower (about 80cm x 80cm) and it’s difficult not to get water everywhere as there is a limited side screen and no curtain."