For the cheapest flights to Istanbul book 29 days before departure.
The most popular airlines on the route Warsaw - Istanbul: Ukraine International (PS), LOT (LO), Aegean (A3).
The cheapest flights are on the route Frederic Chopin (WAW) - Ataturk (IST).
Direct flights last about 2h 37min.
Direct flights available 4 days a week - Tuesday, Thursday, Friday, Sunday.
Direct flights: LOT (LO), Turkish Airlines (TK).