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