Zonguldak (ONQ) to Istanbul (IST) flights
One airline flies nonstop from Zonguldak (ONQ) to Istanbul (IST): Turkish Airlines. The two airports are 175 miles (281 km) apart. Turkish Airlines is in Star Alliance.
Airlines flying nonstop from ONQ to IST
- Turkish AirlinesStar Alliance · bookable with 11 programsWho books it
Book ONQ to IST with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks Turkish Airlines
- Air New Zealand AirpointsBooks Turkish Airlines
- ANA Mileage ClubBooks Turkish Airlines
- Avianca LifeMilesBooks Turkish Airlines
- EVA Air Infinity MileageLandsBooks Turkish Airlines
- Lufthansa Miles & MoreBooks Turkish Airlines
- Singapore Airlines KrisFlyerBooks Turkish Airlines
- TAP Miles&GoBooks Turkish Airlines
- Thai Royal Orchid PlusBooks Turkish Airlines
- Turkish Airlines Miles&SmilesBooks Turkish Airlines
- United MileagePlusBooks Turkish Airlines
ONQ to IST: common questions
Which airlines fly nonstop from ONQ to IST?
Turkish Airlines (Star Alliance) flies nonstop from Zonguldak (ONQ) to Istanbul (IST).
How far is Zonguldak from Istanbul by plane?
Zonguldak (ONQ) and Istanbul (IST) are 175 miles (281 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ONQ to IST award flights?
11 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer, TAP Miles&Go and 3 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ONQ to IST cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ONQ to IST with taxes and fees.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.