Direct (nonstop) flights from Tehran to Istanbul
2 airlines fly nonstop from Imam Khomeini (IKA) to Istanbul Sabiha Gökçen International Airport (SAW). It's 1,245 miles (2,003 km), about 3h 30m in the air. Operated by Pegasus, AJet.
Pegasus
AJet
Route data last updated: May 31, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Tehran to Istanbul with one stop · direct emits 210 kg CO₂ per passenger
Looking for the return flight?
SAW → IKA: Flights from Istanbul to TehranOther direct flights from Tehran
Direct flights from Istanbul (SAW)
Frequently Asked Questions
How long is the direct flight from Tehran to Istanbul?
A nonstop flight from Tehran (IKA) to Istanbul (SAW) takes approximately 3 hours and 30 minutes. The distance is 1,245 miles (2,003 km).
Which airlines fly nonstop from Tehran to Istanbul?
2 airlines: Pegasus, AJet.
Is there a nonstop flight from Tehran to Istanbul?
Yes. 2 airlines: Pegasus, AJet.
How far is Tehran from Istanbul?
The flight distance from Tehran to Istanbul is 1,245 miles (2,003 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Tehran to Istanbul?
At 3h 30m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Iran 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 Tehran to Istanbul?
Roughly 210 kg CO2 per passenger one-way. That's about the same as driving 1,050 km.
Is the return flight from Istanbul to Tehran 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 Tehran to Istanbul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Imam Khomeini for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.