I am at sultan schefli istanbul want to go to Sabiha airport via bus or train plz someone guide me
This is not really a question about Topkapı Palace.
I would get a taxi. Expect to pay about TRY 400.
If you are on a low budget, there is the Havabus shuttle bus from near Taksim square for TRY 52.50.
احصل على إجابات سريعة من موظفي Topkapi Palace وزوار سابقين.