Bucharest to Istanbul Flights
Flights from Bucharest (OTP) to Istanbul (IST) connect Romania and Turkey. The great-circle distance is approximately 426 km, and a typical direct flight takes about 1 to 2 hours. Airports commonly used for this city pair include OTP and IST, SAW. The reverse route is Istanbul to Bucharest. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Bucharest, Romania
- Destination
- Istanbul, Turkey
- Distance
- 426 km
- Typical duration
- about 1 to 2 hours
- Origin codes
- OTP
- Destination codes
- IST, SAW
- Primary keyword
- flights from Bucharest to Istanbul
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Route overview
Bucharest to Istanbul is a city-pair air route between Romania and Turkey. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are OTP and IST. Related codes: OTP → IST, SAW.
Distance
Approximate flight distance: 426 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 1 to 2 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Bucharest airports and metro codes: OTP.
Istanbul airports and metro codes: IST, SAW.
Alternative routes
Related searches include the reverse route Istanbul to Bucharest, other destinations from Bucharest, and other origins into Istanbul.
Frequently asked questions
How long is the flight from Bucharest to Istanbul?
Direct flights from Bucharest to Istanbul typically take about 1 to 2 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Bucharest to Istanbul?
The great-circle distance between Bucharest and Istanbul is approximately 426 km. Flown distance can be longer depending on airways.
Which airports serve flights from Bucharest to Istanbul?
Bucharest is commonly searched with code OTP (related: OTP). Istanbul is commonly searched with code IST (related: IST, SAW).
Are there direct flights from Bucharest to Istanbul?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Istanbul to Bucharest?
The reverse city pair is Istanbul to Bucharest. Distance is the same great-circle measure (426 km); block time can differ with winds and schedules.
Which countries does the Bucharest to Istanbul route connect?
This route connects Romania (Bucharest) with Turkey (Istanbul).