Direct (nonstop) flights from Sinop to Istanbul
1 airline flys nonstop from Sinop Airport - Turkey (NOP) to Istanbul Airport (IST). It's 331 miles (533 km), about 1h 30m in the air. Operated by Turkish Airlines.
Turkish Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
TK
Turkish Airlines
Looking for the return flight?
IST → NOP: Flights from Istanbul to SinopDirect flights from Istanbul (IST)
Frequently Asked Questions
How long is the direct flight from Sinop to Istanbul?
A nonstop flight from Sinop (NOP) to Istanbul (IST) takes approximately 1 hours and 30 minutes. The distance is 331 miles (533 km).
Which airlines fly nonstop from Sinop to Istanbul?
Just Turkish Airlines.
Is there a nonstop flight from Sinop to Istanbul?
Yes. 1 airline: Turkish Airlines.
How far is Sinop from Istanbul?
The flight distance from Sinop to Istanbul is 331 miles (533 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Sinop to Istanbul?
At 1h 30m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Sinop to Istanbul?
Roughly 61 kg CO2 per passenger one-way. That's about the same as driving 305 km.
Is the return flight from Istanbul to Sinop also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Sinop to Istanbul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Sinop Airport - Turkey for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.