The cheapest way to get from Istanbul to Antalya is to ferry and train and bus which costs 60 ₺ - 140 ₺ and takes 14h 14m. What is the fastest way to get from Istanbul to Antalya? The quickest way to get from Istanbul to Antalya is to fly which costs 280 ₺ - 700 ₺ and takes 2h 47m.