The 29 Best Luxury Hotels with Spa in Kos (2026)

For an indulgent stay, consider Aqua Blu Boutique Hotel & Spa, Adults Only - Small Luxury Hotels of the World Aqua Blu Boutique Hotel & Spa, Adults Only- Small Luxury Hotels of the World or Michelangelo Resort & Spa Michelangelo Resort & Spa. Both offer exquisite spa services and luxurious accommodations tailored for relaxation.

If you're seeking romance in Kos, Greece, look no further than Theros All Suite Hotel - Adults Only Theros All Suite Hotel - Adults Only or D' Andrea Lagoon All Suites - Adults Only {D' Andrea Lagoon All Suites - Adults Only:BC-4731381}. These hotels provide intimate settings and stunning views, perfect for couples looking to rekindle their romance.

Yes, several adults-only luxury hotels in Kos include Lango Design Hotel & Spa, Adults Only Lango Design Hotel & Spa, Adults Only and White Rock of Kos Hotel - Adults Only White Rock of Kos Hotel - Adults only. Both provide serene environments coupled with high-end amenities, offering an exclusive experience for adult guests.

Foodies should definitely check out Ikos Aria Ikos Aria and Mitsis Summer Palace Mitsis Summer Palace, both known for their exceptional dining options featuring local and international cuisines. These hotels elevate your culinary experience with multiple restaurants and gourmet offerings.

To enjoy breathtaking views in Kos, consider staying at Aqua Blu Boutique Hotel & Spa, Adults Only - Small Luxury Hotels of the World Aqua Blu Boutique Hotel & Spa, Adults Only- Small Luxury Hotels of the World or Astir Odysseus Kos Resort and Spa Astir Odysseus Kos Resort and Spa. Both offer stunning vistas of the Aegean Sea, making your stay even more memorable.

For a fantastic beach break, check out Mitsis Selection Blue Domes Mitsis Selection Blue Domes and ROBINSON Daidalos ROBINSON Daidalos. These hotels feature direct access to pristine beaches along with luxurious amenities, ensuring you have the perfect seaside escape.