Istanbul to Sofia Flights
Flights from Istanbul (IST) to Sofia (SOF) connect Turkey and Bulgaria. The great-circle distance is approximately 469 km, and a typical direct flight takes about 1 to 2 hours. Airports commonly used for this city pair include IST, SAW and SOF. The reverse route is Sofia to Istanbul. 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
- Istanbul, Turkey
- Destination
- Sofia, Bulgaria
- Distance
- 469 km
- Typical duration
- about 1 to 2 hours
- Origin codes
- IST, SAW
- Destination codes
- SOF
- Primary keyword
- flights from Istanbul to Sofia
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Route overview
Istanbul to Sofia is a city-pair air route between Turkey and Bulgaria. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are IST and SOF. Related codes: IST, SAW → SOF.
Distance
Approximate flight distance: 469 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
Istanbul airports and metro codes: IST, SAW.
Sofia airports and metro codes: SOF.
Alternative routes
Related searches include the reverse route Sofia to Istanbul, other destinations from Istanbul, and other origins into Sofia.
Frequently asked questions
How long is the flight from Istanbul to Sofia?
Direct flights from Istanbul to Sofia typically take about 1 to 2 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Istanbul to Sofia?
The great-circle distance between Istanbul and Sofia is approximately 469 km. Flown distance can be longer depending on airways.
Which airports serve flights from Istanbul to Sofia?
Istanbul is commonly searched with code IST (related: IST, SAW). Sofia is commonly searched with code SOF (related: SOF).
Are there direct flights from Istanbul to Sofia?
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 Sofia to Istanbul?
The reverse city pair is Sofia to Istanbul. Distance is the same great-circle measure (469 km); block time can differ with winds and schedules.
Which countries does the Istanbul to Sofia route connect?
This route connects Turkey (Istanbul) with Bulgaria (Sofia).