Originally Posted by
ISTFlyer
All flights scheduled from Atatürk Airport has moved to Istanbul Airport. So, your AtlasGlobal flight would land to Istanbul Airport. To access St.Regis Hotel with public transport, take the H-2 municipality bus to Mecidiyeköy and from Mecidiyeköy, take bus 30A or take a taxi. The taxi from Mecidiyeköy would cost around ₺15 ( around 3 USD ).
On the way back, take bus 30M or a taxi to Mecidiyeköy and take bus H-2 from there.
Instead of bus H-2, you could also use the Havaist shuttle İST-18 to reach Mecidiyeköy. The H-2 bus is a municipality bus ( ₺5.20 per ride ) and the Havaist shuttle İST-18 is a coach bus ( ₺16 per ride ). They both take the same route and the travel time would be the same.
wow, Thank you so much for the detailed and helpful reply. About how long will it take to get from the airport to the hotel on the H2 and how much does the H2 cost? Which method of transportation You mentioned would be the fastest? How long does it take to exit through customs?