Direct (nonstop) flights from Athens to Istanbul
4 airlines fly nonstop from Athens International Airport (ATH) to Istanbul Airport (IST). It's 343 miles (552 km), about 1h 35m in the air. Operated by Sichuan Airlines, Aegean Airlines, Sky Express and others.
Sichuan Airlines
Aegean Airlines
Sky Express
Turkish Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
3U
Sichuan Airlines
A3
Aegean Airlines
TK
Turkish Airlines
Alternative Routes
Other ways to fly from Athens to Istanbul with one stop · direct emits 63 kg CO₂ per passenger
Looking for the return flight?
IST → ATH: Flights from Istanbul to AthensOther direct flights from Athens
Direct flights from Istanbul (IST)
Frequently Asked Questions
How long is the direct flight from Athens to Istanbul?
A nonstop flight from Athens (ATH) to Istanbul (IST) takes approximately 1 hours and 35 minutes. The distance is 343 miles (552 km).
Which airlines fly nonstop from Athens to Istanbul?
4 airlines: Sichuan Airlines, Aegean Airlines, Sky Express, Turkish Airlines.
Is there a nonstop flight from Athens to Istanbul?
Yes. 4 airlines: Sichuan Airlines, Aegean Airlines, Sky Express, Turkish Airlines.
How far is Athens from Istanbul?
The flight distance from Athens to Istanbul is 343 miles (552 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 Athens to Istanbul?
At 1h 35m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Greece to Turkiye?
Depends on your passport. Check with the Turkiye embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Athens to Istanbul?
Roughly 63 kg CO2 per passenger one-way. That's about the same as driving 315 km.
Is the return flight from Istanbul to Athens 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 Athens 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 Athens International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.