Avg. for September
Select dates to see prices and availability
Avg. for September
Nightly prices at The Twenty One Hotel average US$140 in the cheapest month (January) and US$224 in the most expensive month (May), based on the last 12 months.
| Month | Average price |
|---|---|
| January | US$140 |
| February | US$169 |
| March | US$146 |
| April | US$153 |
| May | US$224 |
| June | US$210 |
| July | US$200 |
| August | US$143 |
| September | US$197 |
| October | US$173 |
| November | US$144 |
| December | US$151 |
Most expensive: May (~US$224)
Cheapest: January (~US$140)
Parking
Airport shuttle
Restaurant
Swimming pool
Room service
Valet parking
KAT Hospital (0.9 Miles)
Athens Medical Center (2.7 Miles)
Mall Athens (2.9 Miles)
Olympic Athletic Center (3.1 Miles)
Avenue Shopping Mall (3.8 Miles)
Golden Hall (3.9 Miles)
29
Room details
Sleeps 2
248 ft²
30
Room details
Sleeps 2
12
Room details
Sleeps 3
Based on 253 verified reviews
Facilities
8.6
Cleanliness
8.8
Rooms
7.9
Service
8.9
Location
8.1
Dining
8
Maurice
5 Jul 2026
·
Stayed 1 night
Theodoros
27 Mar 2026
·
Stayed 1 night
WEIMING
22 Mar 2026
·
Stayed 4 nights
Shaun
12 Mar 2026
·
Stayed 2 nights
David
30 Jan 2026
·
Stayed 1 night
Parking is available on-site and is free of charge. It includes self-parking options that are limited and secured.
A complimentary buffet breakfast is served on weekdays from 7:00 AM to 10:30 AM and on weekends from 8:00 AM to 11:00 AM.
Check-in is from 3:00 PM until 11:59 PM, and check-out is by 11:00 AM. Early check-in and late check-out are available for a fee, subject to availability.
The property offers several accessibility features including elevators, a stair-free path to the entrance, wheelchair-accessible registration desk, and on-site restaurant. Limited wheelchair accessibility is available in some areas.
The property is located in Kifisia, approximately 1.5 km from KAT Hospital, 4.3 km from Athens Medical Center, and 9.6 km from Syntagma Square. Public transport options are available nearby.
Yes, there is an outdoor swimming pool available for guests to enjoy.
Children are welcome at the property. There is no specified minimum age for children to stay for free.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.