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9.8 / 10 Guest Rating

Onyx Hotel & Suites

1 Karterados, Karterados, gr

Onyx Hotel & Suites - main view

About the Property

Luxurious Accommodation with Top-Notch Amenities

Located in the charming area of Karterados, Onyx Hotel & Suites offers a lavish stay just a stone's throw away from Karterados Beach. Guests can indulge in the outdoor swimming pool, enjoy complimentary private parking, and unwind at the on-site bar. The concierge service and sun terrace add an extra touch of luxury to your stay.

Modern Comforts and Convenience

Each air-conditioned room at Onyx Hotel & Suites is thoughtfully equipped with essential amenities including a desk, kettle, minibar, safety deposit box, and a flat-screen TV. The private bathrooms feature a refreshing shower, with bed linen and towels provided for your comfort.

Convenient Location with Easy Access to Attractions

Explore nearby attractions such as Monolithos Beach and the Archaeological Museum of Thera, both just a short distance away. With the Santorini International Airport a mere 4 km from the hotel, your journey to relaxation begins as soon as you land.

Experience luxury and comfort at Onyx Hotel & Suites - book your stay now!

Facilities & Amenities

WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Air conditioning
Swimming pool
Heating
Luggage storage
Airport shuttle

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. Guests under the age of 18 can only check in with a parent or official guardian. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Standard King Room - Photo 1
Standard King Room - Photo 2
Standard King Room - Photo 3
Standard King Room - Photo 4
Standard King Room - Photo 5
Standard King Room - Photo 6
Standard King Room - Photo 7
Standard King Room - Photo 8
Standard King Room - Photo 9
Standard King Room - Photo 10
1/10

Standard King Room

This double room has a balcony and air conditioning.

25 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Standard King Room | Pool Level

Non-refundable
Breakfast Included
20% OFF$225.17

$180.14

Includes taxes & fees
Superior Room with Outdoor Hot Tub - Photo 1
Superior Room with Outdoor Hot Tub - Photo 2
Superior Room with Outdoor Hot Tub - Photo 3
Superior Room with Outdoor Hot Tub - Photo 4
Superior Room with Outdoor Hot Tub - Photo 5
Superior Room with Outdoor Hot Tub - Photo 6
Superior Room with Outdoor Hot Tub - Photo 7
Superior Room with Outdoor Hot Tub - Photo 8
Superior Room with Outdoor Hot Tub - Photo 9
Superior Room with Outdoor Hot Tub - Photo 10
Superior Room with Outdoor Hot Tub - Photo 11
1/11

Superior Room with Outdoor Hot Tub

This suite has a balcony, air conditioning.

25 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Superior Room with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$307.49

$245.99

Includes taxes & fees
Luxury Suite with Outdoor Hot Tub - Photo 1
Luxury Suite with Outdoor Hot Tub - Photo 2
Luxury Suite with Outdoor Hot Tub - Photo 3
Luxury Suite with Outdoor Hot Tub - Photo 4
Luxury Suite with Outdoor Hot Tub - Photo 5
Luxury Suite with Outdoor Hot Tub - Photo 6
Luxury Suite with Outdoor Hot Tub - Photo 7
Luxury Suite with Outdoor Hot Tub - Photo 8
Luxury Suite with Outdoor Hot Tub - Photo 9
Luxury Suite with Outdoor Hot Tub - Photo 10
1/10

Luxury Suite with Outdoor Hot Tub

The hot tub is the standout feature of this suite. Boasting a private entrance, this air-conditioned suite includes 1 living room, 1 separate bedroom and 1 bathroom with a shower and a hairdryer. Featuring a balcony with sea views, this suite also offers a mini-bar and a flat-screen TV with cable channels. The unit has 3 beds.

37 sqm
Sleeps 4
2 Sofa bed (Variable Size)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Luxury Suite with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$337

$269.6

Includes taxes & fees
Deluxe Suite with Outdoor Hot Tub - Photo 1
Deluxe Suite with Outdoor Hot Tub - Photo 2
Deluxe Suite with Outdoor Hot Tub - Photo 3
Deluxe Suite with Outdoor Hot Tub - Photo 4
Deluxe Suite with Outdoor Hot Tub - Photo 5
Deluxe Suite with Outdoor Hot Tub - Photo 6
Deluxe Suite with Outdoor Hot Tub - Photo 7
Deluxe Suite with Outdoor Hot Tub - Photo 8
Deluxe Suite with Outdoor Hot Tub - Photo 9
Deluxe Suite with Outdoor Hot Tub - Photo 10
Deluxe Suite with Outdoor Hot Tub - Photo 11
Deluxe Suite with Outdoor Hot Tub - Photo 12
Deluxe Suite with Outdoor Hot Tub - Photo 13
Deluxe Suite with Outdoor Hot Tub - Photo 14
Deluxe Suite with Outdoor Hot Tub - Photo 15
Deluxe Suite with Outdoor Hot Tub - Photo 16
Deluxe Suite with Outdoor Hot Tub - Photo 17
1/17

Deluxe Suite with Outdoor Hot Tub

This suite has a balcony, mini-bar and sea view.

55 sqm
Sleeps 3
1 Sofa bed (Variable Size)
Amenities
Coffee/tea makerMinibarShowerSafety deposit boxTVTelephone

Deluxe Suite with Outdoor Hot Tub

Non-refundable
Breakfast Included
20% OFF$343.21

$274.57

Includes taxes & fees

Guest Reviews

9.8
Exceptional321 verified reviews
AI Summary

Guests highly rate the exceptional service and frequently praise the clean and well-maintained property.

Categories

Cleanliness9.8
Service10.0
Location9.8
Room Quality9.3
Amenities9.8
Value for Money9.8
Food and Beverage9.8
Overall Experience10.0

Select topics to read reviews

C
Christian
Verified booking
family
Standard Room
Stayed in Sep 27, 2025

"Exceptional"

10.0

Really enjoyed our stay at Onyx, the staff was definitely the best part about it and everything met our expectations

Helpful?
D
Debbie
Verified booking
Standard Room
Stayed in Sep 21, 2025

"Excellent"

8.0

Lovely small hotel but a little remote for us . 20 minute walk into Fira then a 30 min bus ride to Oia . Hot tub on our terrace was extremely small and room was quite small . We would stay in Oia next time . Thank you Victoria for arranging breakfast as we left before breakfast at the hotel was open at 8 am .

Helpful?
K
KevinieIE
Verified booking
couple
Standard Room
Stayed in Sep 20, 2025

"Exceptional"

9.0
Helpful?
J
joannan298
Verified booking
Couples
Standard Room
Stayed in Sep 18, 2025

"Favorite Boutique Hotel Experience"

10.0

We fell in love with this beautiful boutique hotel from the moment we arrived. Denisa and Victoria were so helpful with reservations, travel arrangements and island advice. Litza greeted us at the pool bar every day with her beautiful smile and her hospitality. And Speedos served up the best cappucino and breakfast....This was there perfect location if you wish to get away from the bustle of Firos and Oia.

Helpful?
L
Lisa
Verified booking
family
Standard Room
Stayed in Sep 16, 2025

"Exceptional"

10.0

Very friendly staff, beautiful and exceptionally clean property, outdoor dining for breakfast. Lovely pool area.

Helpful?
C
CarolinegbGB
Verified booking
couple
Standard Room
Stayed in Sep 12, 2025

"Fabulous accommodation."

9.0

Very clean and well equipped apartment.

View from pool is unfinished building.

Helpful?
2
289athenam
Verified booking
Family
Standard Room
Stayed in Sep 8, 2025

"Excellent place to stay"

10.0

Very nice hotel. Rooms were very nice and clean. The air conditioning, which I heard in Greece was not good , was really cold . We froze lol. But I’m from Texas and we like our AC. My son had a knee injury they were not aware of due to last minute but they put him on the bottom floor at no extra charge. It was even a bigger room then he had. They booked all of our taxi’s and made some excellent recommendations for restaurants in the nearby towns that were beyond our expectations! They even gave us a late check out due to our ferry being delayed. They were all so sweet and accommodating! I highly recommend this place!!!

Helpful?
R
RafaelabrBR
Verified booking
family_with_children
Standard Room
Stayed in Sep 7, 2025

"Exceptional"

10.0
Helpful?
J
JamesauAU
Verified booking
extended_group
Standard Room
Stayed in Sep 6, 2025

"Their professionalism, attention to detail, and genuine kindness set the tone for a truly memorable stay. The rooms were"

10.0

Our stay at Onyx Hotel Santorini was nothing short of exceptional. From the moment we arrived, we were warmly welcomed by Victoria and Denisa at reception, who went above and beyond to make us feel at home. Their professionalism, attention to detail, and genuine kindness set the tone for a truly memorable stay. The rooms were immaculate, stylish, and incredibly comfortable, perfectly blending luxury with the charm of Santorini. Each morning, we looked forward to breakfast where Litsa and Spiros delivered outstanding service with warmth and efficiency, always ensuring everything was perfect. Every interaction with the team felt sincere, and nothing was ever too much trouble. The seamless service carried through right until check out, making the entire experience stress-free and enjoyable. Onyx Hotel doesn’t just offer beautiful accommodation—it delivers hospitality at its finest. We left feeling cared for and will absolutely return.

Helpful?
Z
ZiyadfrFR
Verified booking
couple
Standard Room
Stayed in Sep 4, 2025

"It was a pleasant stay."

9.0

Cosy, clean and staff kindness.

Breakfast was simple and fine but there is room for improvement especially in diversifying breakfast at least 1-2 times a week.

Helpful?