Direct flights from Istanbul to Zonguldak IST → ONQ
Turkish Airlines operates nonstop flights from Istanbul (IST) to Zonguldak (ONQ). The nonstop flight takes around ~0h 21m, covering 175 miles (281 km) and operates 3–4×/week. Updated 30 June 2026.
IST
→
ONQ
Round trip
1 adult
Economy
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Turkish Airlines
TK
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Frequently asked questions
Is there a direct flight from Istanbul to Zonguldak?
Yes, Turkish Airlines operates nonstop flights from Istanbul (IST) to Zonguldak (ONQ).
Which airlines fly direct from Istanbul to Zonguldak?
Turkish Airlines operates nonstop flights from Istanbul to Zonguldak.
How long is the flight from Istanbul to Zonguldak?
The nonstop flight from Istanbul to Zonguldak takes ~0h 21m (approximately 281 km).
How often do direct flights operate from Istanbul to Zonguldak?
Nonstop flights from Istanbul to Zonguldak operate 3–4×/week.