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19 Mayis Cad. No: 2, Istanbul, 34360 (show map)
Hotel Overview

Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Setup a Price Alert for Radisson Blu Hotel, Istanbul Sisli
Each day we'll check prices and send you an email for your selected dates at Radisson Blu Hotel, Istanbul Sisli. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of Radisson Blu Hotel, Istanbul Sisli
General
On-site parking, Parking, Pets allowed, Private parking, WiFi everywhere
Services
Free WiFi, Internet services, WiFi
Food & Drink
Bar, Packed lunches, Restaurant, Room service, Snack bar, Special diet menus (on request)
Pools and wellness
Fitness centre, Hammam, Hot spring bath, Indoor pool, Indoor pool (all year), Massage, Outdoor pool, Outdoor pool (seasonal), Sauna, Spa and wellness centre
Transportation
Airport shuttle, Airport shuttle (surcharge)
Front-desk/reception area services
24-hour front desk, ATM/cash machine on site, Concierge service, Express check-in/check-out, Luggage storage, Private check-in/check-out, Safety deposit box, Tour desk
Common areas
Sun terrace
Cleaning services
Daily maid service, Dry cleaning, Ironing service, Laundry
Business facilities
Business centre, Fax/photocopying, Meeting/banquet facilities
Shops
Barber/beauty shop
Miscellaneous
Air conditioning, Allergy-free room, Designated smoking area, Facilities for disabled guests, Family rooms, Heating, Lift, Non-smoking rooms, Non-smoking throughout, Soundproof rooms
Room facilities [ These may vary room to room ]
Additional bathroom, Additional Toilet, Air Conditioning, Bath, Bath or Shower, Bathrobe, Bathroom, Carpeted, City view, Clothes rack, Coffee machine, Desk, Dining table, Dressing Room, Electric kettle, Entire unit wheelchair accessible, Executive Lounge Access, Flat-screen TV, Free toiletries, Hairdryer, Hardwood/Parquet floors, Heating, Interconnected room(s) available, Iron, Ironing Facilities, Kitchenette, Laptop safe, Linen, Minibar, Pay-per-view Channels, Safety Deposit Box, Satellite Channels, Seating Area, Shower, Slippers, Sofa, Soundproofing, Tea/Coffee Maker, Telephone, Tile/Marble floor, Toilet, Towels, TV, Upper floors accessible by lift, View, Wake Up Service/Alarm Clock, Wake-up service, Wardrobe/Closet
Hotel Policies
Check-In
15:00:00- hours
Check-Out
-12:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
Radisson Blu Hotel, Istanbul Sisli pre-authorizes your credit card for the first night of your accommodation to secure your booking. This is refundable if the booking is cancelled with more than 24 hours notice.Guests are required to show the credit card used for reservation upon check-in. Name on credit card must correspond with guest's name.Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Please inform in advance of your expected arrival time. You can use the Special Requests box when booking, or contact the property directly with the contact details provided in your confirmation.
Guests under the age of 18 can only check in with a parent or official guardian.
Traveller reviews

“Superb”
23 Jun 2025
Great points: The pool, the location, the breakfast, the room

“Excellent hotel , near major shops and lively area .”
19 Jun 2025
Excellent location close to all shops , super wellness facility with indoor and outdoor pools . Staff

“Very good”
18 Jun 2025
Had a wonderful stay at Radisson Blu Şişli! Great location, clean and comfortable rooms, and excellent service. The breakfast was large and delicious, and the lobby was spacious and elegant. Special thanks to Mr. Furkan, the Guest Relations Manager, for his outstanding hospitality. Highly recommended!

“I was made to feel very comfortable and can’t wait to return - and I will.”
12 Jun 2025
I arrived to find my room had been upgraded and it was a a wonderful start to the holiday. Hygiene standards were high and continually monitored. Breakfast was very good and I found myself eating far more than I ever have at that time of day. I would also recommend the restaurant for dinner. The staff were always available, attentive and friendly throughout the hotel. For people tempted but unsure of the location of the hotel I can truthfully say that it was easy to access all the major tourist destinations.