Direct (nonstop) flights from Istanbul to Constanta
1 airline flys nonstop from Istanbul Airport (IST) to Mihail Kogalniceanu (CND). It's 213 miles (343 km), about 1h 10m in the air. Operated by Turkish Airlines.
Turkish Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
TK
Turkish Airlines
Alternative Routes
Other ways to fly from Istanbul to Constanta with one stop · direct emits 39 kg CO₂ per passenger
Looking for the return flight?
CND → IST: Flights from Constanta to IstanbulOther direct flights from Istanbul
Direct flights from Constanta (CND)
Frequently Asked Questions
How long is the direct flight from Istanbul to Constanta?
A nonstop flight from Istanbul (IST) to Constanta (CND) takes approximately 1 hours and 10 minutes. The distance is 213 miles (343 km).
Which airlines fly nonstop from Istanbul to Constanta?
Just Turkish Airlines.
Is there a nonstop flight from Istanbul to Constanta?
Yes. 1 airline: Turkish Airlines.
How far is Istanbul from Constanta?
The flight distance from Istanbul to Constanta is 213 miles (343 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Istanbul to Constanta?
At 1h 10m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Turkiye to Romania?
Depends on your passport. Check with the Romania embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Istanbul to Constanta?
Roughly 39 kg CO2 per passenger one-way. That's about the same as driving 195 km.
Is the return flight from Constanta to Istanbul 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 Istanbul to Constanta?
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 Istanbul Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.