Nonstop from Kayseri Erkilet International Airport to Istanbul Airport: distance, flying time, which airlines fly it and how often.
Distance
397 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Also in the data (cargo, charter or a foreign airline on a domestic route): AJet.
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Fares found in recent searches load here. You can also compare ASR to IST fares by month.
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About 1h 30m gate to gate for the 639 km (397 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Turkish Airlines and Pegasus Airlines, with about 7.8 flights a day between them in our data (AeroDataBox, November 2026).