- ACRA - SULTANAHMET
- Ada Hotel
- Adela Airport Hotel
- Aden Hotel
- Adora Hotel
- Agan Hotel
- Agaoglu My City
- Airport Gunes Hotel
- Airport Hotel Sevcan
- Ajia Hotel
- Alaturca Hotel Historical Peninsula
- ALBATROS
- Albatros Premier
- Albatros Premier Hotel
- Alkoclar Keban Hotel Istanbul
- All Seasons Hotel Istanbul
- Allstar Airport Florya Park Hotel
- Allstar Airport Gunes Hotel
- Allstar Akgun Hotel
- Allstar Alaaddin Hotel
- AllStar Ambassador Hotel
- Allstar Antik Hotel
- Allstar Arcadia Hotel
- Allstar Ayasofya Hotel
- Allstar Aygun Plaza Hotel
- Allstar Beynova Hotel
- Allstar Bilek Hotel
- Allstar Cartoon Hotel
- AllStar Cinar Hotel
- Allstar Daphne Hotel
- Allstar Elite Hotel Dragos
- Allstar Elite Hotel Kucukyali
- Allstar Eterno Hotel
- Allstar Golden Age 1 Hotel
- Allstar Golden Crown Hotel
- Allstar Golden Horn Sultanahmet Hotel
- Allstar Grand Beyazit Hotel
- Allstar Grand Medya Hotel
- AllStar Grand Yavuz Hotel
- AllStar Hotel Euro Plaza
- Allstar Hotel Nena
- Allstar InnPera Hotel
- Allstar Istanbul Assos Hotel
- Allstar Kervansaray Hotel
- Allstar Lion Hotel
- Allstar Martinenz Hotel
- Allstar Nanda Hotel
- Allstar Nil Boutique Hotel
- Allstar Nobel Hotel
- Allstar Pera Rose Hotel
- Allstar Seminal Hotel
- Allstar Sevcan Airport Hotel
- AllStar Sunlight Hotel
- Allstar Yigitalp Hotel
- AllStar Zurich Hotel
- ALMINA
- Amethyst Hotel
- Amiral Palace Hotel
- Amisos Hotel The Boutique
- Anadolu Hotel
- And Hotel
- AND HOTEL
- Anemon Hotel Galata
- Angelos Home Hotel
- Angels Home Hotel
- Angel's Home Hotel
- Ansen Suites
- Anteahotel
- Antik Hotel
- Antik Hotel Istanbul
- Antis Hotel
- Aquarium Hotel
- Ar Suites Taksim
- Arena Hotel
- Armada Istanbul Old City Hotel
- ARMAGRANDI SPINA
- ARMAGRANDISPINA HOTEL
- Art Suites Istanbul
- Aruna Hotel Spa & Health Center
- Asia City Hotel
- Askin Hotel
- Asmali Hotel
- Aspen Hotel
- Assos Hotel Istambul
- Asur Hotel
- Asya Suite Hotel
- Atakoy Marina Hotel Istanbul
- Atik Palace Hotel
- Avantgarde Hotel Istanbul
- Avicenna Hotel
- AZIYADE
- B.w. Eresin Taxim
- Baran Airport Residence
- Barcelo Eresin Topkapi
- Barcelo Eresin Topkapi
- Barcelo Saray
- Barcelo Saray
- Barin Hotel
- Basilica Hotel
- BC Hotel
- Bella Hotel Kadikoy
- Bentley Hotel
- Berce Hotel
- Berr Hotel
- Best Nobel Hotel
- Best Town Palace Hotel
- BEST WESTERN Amber Hotel
- BEST WESTERN Antea Palace Hotel & Spa
- BEST WESTERN Citadel Hotel
- BEST WESTERN Empire Palace
- Best Western Empire Palace
- BEST WESTERN Eresin Taxim Hotel
- BEST WESTERN Hotel Obelisk
- BEST WESTERN Hotel St Sophia
- BEST WESTERN PLUS The President Hotel
- BEST WESTERN PREMIER Acropol Suites & Spa
- Best Western Premier Regency Suites and SPA
- BEST WESTERN PREMIER Regency Suites Hotel-Spa
- BEST WESTERN PREMIER The Home Suites & Spa
- BEST WESTERN Senator Hotel
- Best Western Senator Hotel
- BEST WESTERN Tashan Business & Airport Hotel
- Beymarmara Suite Hotel
- Beyoglu Suites
- Bianco Residence Taksim
- Biz Cevahir Hotel Sultanahmet
- Black Bird
- Blackbird Hotel
- Blue Hills Hotel
- Blue House
- Blue House Hotel
- Blue Regency Airport Hotel
- Blue Tuana Hotel
- Bosphorus Pasha Hotel
- Bostanci Prenses Hotel
- Bristol Hotel
- Bucoleon Palace Hotel
- Budget Hostel Istanbul
- Butterfly Apartments and Flats at City Center
- Buyukada Koskorman Otel
- Byotell Asia Istanbul
- CARLTON HOTEL ISTANBUL
- Cartoon Hotel Istanbul
- Celal Aga Konagi Hotel
- Cheya Tesvikiye Nisantasi
- Cihangir Hotel
- Ciragan Palace Kempinski Istanbul
- City Center
- City Center Hotel Taksim Istanbul
- Conrad Istanbul
- Cordial House Hotel and Hostel
- Courtyard Istanbul International Airport
- Crowne Plaza ISTANBUL - ASIA
- Crowne Plaza ISTANBUL - HAGIA SOPHIA
- Crowne Plaza ISTANBUL - HARBIYE
- Crowne Plaza ISTANBUL - OLD CITY
- Crowne Plaza ISTANBUL - ORA
- Crystal Hotel
- Crystal Hotel
- Cumbali Luxury Boutique Hotel
- Cvk Hotels
- Cvk Hotels Taksim Istanbul
- Daisy Residence Hotel
- Dara Hotel
- Dedeman Istanbul
- Dedeman Istanbul
- DELUXE GOLDEN HORN
- Dersaadet Hotel
- Divan Istanbul
- Divan Istanbul Asia
- Divan Istanbul City
- DoubleTree by Hilton Istanbul Avcilar
- Doubletree by Hilton Istanbul Moda
- Dream Hill Business Deluxe Hotel
- DT BY HILTON ISTANBUL OLD CITY
- Elegance Residence Istanbul
- Elite World Istanbul Hotel
- Elmadag Suites
- Emma Saray Boutique Hotel
- Entes Apart Hotel Taksim
- Erboy Hotel
- Erboy Sirkeci
- Eresin Crown
- Eresin Crown Hotel
- Eresin Crown Hotel
- Eresin Taxim
- Eresin Taxim Premier Istanbul
- ERGUVAN
- Erguvan Hotel Istanbul
- ESANS HOTEL
- Eser Premium Hotel And Spa
- Eser Premium Hotel and Spa
- Eser Premium Hotel and Spa
- Faros Hotel Istanbul
- Faros Hotel Sirkeci
- Faros Hotel Taksim
- Faros Istanbul
- Fatima Sultan Hotel
- FEHMI BEY
- FERMAN
- FIVE BOUTIQUE HOTEL
- Florya Health Club Hotel
- Florya Konagi Airport Hotel
- Florya Park Airport Hotel
- Four Seasons Istanbul at Bosphorus
- Four Seasons Istanbul at Sultanahmet
- Fraser Place Anthill Istanbul
- Full House Boutique
- Full House Residence
- Galata Apart Hotel
- Galata Apart Hotel Istanbul
- Galata La Bella Hotel
- Galata Palace
- GALATA RESIDENCE
- Galateia Residence
- Gedik Pasa Konagi
- Georges Hotel Galata
- Gezi Hotel Bosphorus Istanbul
- Global Business Residence
- Golden Age 1 Hotel
- Golden Age 2 Hotel
- Golden Age 2 Hotel
- Golden Age Hotel
- GOLDEN HORN SIRKECI
- Golden Park Hotel
- Grand Anka Hotel
- Grand As Hotel
- Grand Durmaz Hotel
- Grand Hotel Gulsoy
- Grand Hotel Halic
- Grand Hotel Halic Taksim City Center
- Grand Hotel Seferoglu
- Grand Hyatt Istanbul
- Grand Mark Hotel
- Grand Mark Hotel
- Grand Merin Formula 1 Hotel
- Grand Ons Hotel
- Grand Oztanik Hotel
- Grand Oztanik Hotel
- Grand S Hotel Istanbul
- Grand Seigneur Hotel
- Grand Star Hotel Istanbul
- Grand Unal Hotel
- Grand Yavuz Hotel
- Grand Yavuz Hotel
- Gunes Airport Hotel
- Gunes Hotel
- Hamidiye Hotel City Center
- Han Ataturk Airport Hotel
- Hilton GI Istanbul Golden Horn
- Hilton Istanbul
- HILTON PARKSA ISTANBUL
- HIPPODROME
- Holiday Inn Express ISTANBUL - ALTUNIZADE
- Holiday Inn Express ISTANBUL - ORA
- Holiday Inn GEBZE - ISTANBUL ASIA
- Holiday Inn ISTANBUL - SISLI
- Holiday Inn ISTANBUL AIRPORT
- Holiday Inn Istanbul City
- Holiday Inn ISTANBUL CITY
- Home Suite Home
- Hot Suites Taksim
- Hotel Agan
- Hotel Akcinar
- Hotel Alzer
- Hotel Amber
- Hotel Amira Istanbul
- Hotel Anemon
- Hotel Balo
- Hotel Bazaar
- Hotel Bostanci Prenses
- Hotel Bueyuek Keban
- Hotel Bulvar Palace
- Hotel Centrum Istanbul
- Hotel Denizkonak
- Hotel Gul Sultan
- Hotel Historia
- Hotel Ipek Palace
- Hotel Ipek Palas
- Hotel Ishakpasa Konagi
- Hotel Istanbul
- Hotel Istanbul Kervansaray
- Hotel Istanbul Trend
- Hotel Kanada
- Hotel La Piano
- Hotel Les Ottomans
- Hotel Marmara Pendik
- Hotel Nomade
- Hotel Oceans 7
- Hotel Park
- Hotel Prince
- Hotel Sed
- Hotel Sevila
- Hotel Sisli
- Hotel Spectra
- Hotel Sultanhan Istanbul
- Hotel Sultania
- Hotel Tilia
- Hotel Uyan
- Hotel Vezir
- Hotel Vicenza
- Hotel Yerebatan Sarayi
- Hotel Yusuf Pasa Konagi
- Housez Suites and Apartments Istanbul
- Hypnos Hotel
- ibis Istanbul
- Ibrahim Pasa Oteli
- IKBAL DELUXE
- Ilkay Sirkeci
- InterContinental CEYLAN ISTANBUL
- Ipekyolu Hotel
- Istanblue Hotel
- Istanbul Emine Sultan Hotel
- ISTANBUL HOLIDAY
- Istanbul Inn Hotel
- Istanbul Inn Hotel Taksim
- Istanbul Marriott Hotel Asia
- Istanbul Sabiha Gokcen Airport Hotel
- Istanbul Savoy Hotel
- Istanbul Yigitalp Hotel
- Kadikoy Sidonya Hotel
- Kadikoy Zumrut Otel
- Kalyon Hotel
- Kalyon Hotel
- Kalyon Hotel
- Karahan Residence
- Karakoy Rooms
- Kariye Hotel
- Kaya Hotel
- Kumru Hotel
- Lady Diana
- Lamartine Hotel Taksim
- LaresPark Hotel Taksim Istanbul
- Lausos Hotel Istanbul Center
- Le Meridien Istanbul Etiler
- Legend Hotel Sultanahmet
- Levni Hotel & SPA
- LifePort Istanbul Airport Hotel
- Limak Eurasia Luxury Hotel
- Lion Hotel
- Lion Hotel
- Lyon Hotel
- Maral Hotel
- MARBLE
- MARI TIME HOTEL
- Marmara Istanbul
- Masal Hotel
- MEDDUSA
- Mega Residence Istanbul Hotel
- Merial Hotel
- Mevlana Boutique Hotel
- Mia Pera Hotel
- Midtown hotel Iastanbul
- Midtown Hotel Istanbul
- Mim Hotel Istanbul
- Mina Boutique Hotel
- Mina Hotel
- Minotel Pierre Loti
- Mirilayon Hotel
- Misafir Suites
- Moevenpick Hotel Istanbul
- Mono Suites
- Monopol Hotel
- Moss Suites
- Muhlisbey Hotel
- My Apart Cihangir
- My Apart Galatasaray
- My Apart Taksim
- Mystic Hotel
- Nazar Hotel
- New Pelda Hotel
- Niles Hotel Istanbul
- Nippon Hotel
- Nisantasi My Residence
- Nisantasi Time Hotel
- Novotel Istanbul
- Olimpiyat
- Olimpiyat
- Orient Express Hotel
- Orient Express Sirkeci
- Orsep Royal Hotel
- Ortakoy Princess
- Ottoman Hotel Imperial
- Ottoman Hotel Park
- Pamphylia Hotel By Resort Bookings
- Panorama Airport Hotel
- Panorama Suites Hotel
- Paradise Hotel
- Park City Hotel
- Park Hyatt Istanbul Macka Palas
- Park Residence
- Park Royal Hotel
- Pera City Suites
- PERA PALACE HOTEL
- Pera Rose Hotel
- Pera Tulip Hotel
- Perula Hotel
- PIERRE LOTI
- Point Hotel Barbaros
- Point Hotel Taksim
- Portus Hotel Karakoy
- Preferred Hotel Old City
- Prince
- Prince Hotel- SPECIAL RATES ALL SEASON ROUND
- Radisson Blu Bosphorus Hotel, Istanbul
- Radisson Blu Conference & Airport Hotel, Istanbul
- Radisson Blu Hotel, Istanbul Asia
- Ramada Istanbul Asia
- Ramada Istanbul Old City
- Ramada Kaya Plaza Hotel
- Ramada Plaza Istanbul City Center
- Rast Boutique Hotel
- Raymond
- Recital
- Recital Hotel
- Renaissance Polat Istanbul Hotel
- Richmond Hotel Istanbul
- Riva Hotel Taksim
- Rixos Elysium Suites Taksim
- Rixos Elysium Suites Taksim
- Rixos Pera Istambul
- Rixos Pera Istanbul
- Romance
- Romance Hotel
- Romance Hotel
- Romance Hotel
- Romantic Hotel
- Roncalli Hotel and Suites
- Santa Sophia Boutique Hotel
- Sari Konak Oteli
- SARNIC BOUTIQUE HOTEL
- Selection Suites
- Senatus Hotel
- Serdar I Ekrem 59 Hotel
- Serdivan Apart Hotel
- Sheraton Istanbul Atakoy Hotel - Opening February 12, 2009
- Sheraton Istanbul Maslak Hotel
- Sirkeci Konak Hotel
- Sirkeci Konak Sirkeci
- Sky Kamer Boutique Hotel City Center
- Sofa Hotel & Residence
- Sogut Boutique Hotel
- Sogut Hotel
- SOKULLU PASA
- Special Class Abella Hotel
- Star Holiday Hotel
- STAR HOTEL ISTANBUL
- Stone Hotel
- Stories Apart Karakol
- Stories Apart Kuloglu
- Sude Konak Istanbul
- Suite Home Galata
- Suite Home Hotel Istiklal
- Suite Home Osmanbey
- Sultanahmet Artefes Hotel
- Sultanahmet Cesme Hotel
- Sultanahmet Park Hotel
- Sultanhan
- Sultans Eye Comfort Hotel
- Sultan's Inn
- Sumahan On The Water
- Sumahan On The Water
- SUMENGEN
- Sumengen Hotel
- Sura Design Hotel and Suites
- Surmeli Istanbul
- Surmeli Istanbul Hotel
- Suzak Residence Hotel
- Swissotel The Bosphorus
- Swissotel The Bosphorus
- Swissotel The Bosphorus Istanbul
- Taksim Feronya Hotel
- Taksim SV Boutique Hotel
- TASHKONAK OLD CITY
- TAV Airport Hotel ISTANBUL
- Taxim Hill Hotel
- TaXim Suites Istanbul Centre
- Tayhan Hotel
- The Best Nobel Hotel
- THE BOSTANCI HOTEL
- The Boutique Amisos
- The Boutique Amisos Hotel
- The Byzantium Hotel & Suites
- The Central Palace
- The Central Palace
- The Constantine Hotel
- The Green Park Hotel Bostanci
- The Green Park Hotel Merter
- The Green Park Hotel Taksim
- The Green Park Pendik Hotel
- The House Hotel Bosphorus
- The House Hotel Galatasaray
- The House Hotel Nisantasi
- The Istanbul EDITION
- The Madison Hotel
- The Marmara Camlica
- The Marmara Pera
- The Marmara Sisli
- The Marmara Suadiye
- The Marmara Taksim
- The Peak
- The Pera Hotel
- The Plaza Hotel Istanbul
- The Residence Gayrettepe
- The Ritz-Carlton, Istanbul
- The Sofa Hotel
- The Sofa Hotel
- Three Apples Residence
- Three Apples Suites and Hotel
- Titanic Business
- Titanic Business Hotel
- Titanic City Hotel
- Titanic City Hotel
- Titanic City Hotel Istanbul
- Titanic Comfort
- Titanic Comfort Hotel
- Titanic Port
- Titanic Port Hotel Bakirkoy
- Tomtom Suites
- TOP Titanic Business Hotel Asia Istanbul
- TOP Titanic City Hotel Istanbul
- TOP Titanic Comfort Hotel Istanbul
- TRIA
- Triada Residence Suites and Apart Hotel
- Tunel Residence
- Turvan Hotel
- UYAN
- Valide Hotel
- Valide Sultan Konagi
- Valide Sultan Konagi Hotel
- Villa Hagia Sophia Hotel
- Villa Sphendone Istanbul
- Villa Zurich Hotel
- W Istanbul
- Witt Istanbul Suites
- Wow Airport hotel
- Wow Istanbul Hotel
- Yasmak Romance Hotel
- Yasmak Sultan
- Yasmak Sultan Hotel
- Yasmak Sultan Hotel
- YENISEHIRPALAS HOTEL
- Yesilkoy Airport Boutique Hotel
- Yesilkoy Pension Ataturk Airport
- YUSUF PASA KONAGI
- ZAGREB
- Zoe Airport Boutique Hotel
- Zurich
