Flights from Sofia to Istanbul – Direct & connecting routes
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SOF to IST – All flight route options from Sofia Airport, Bulgaria to Istanbul Airport, Turkey. These flights are operated by 3 airlines. Fly non-stop with Turkish Airlines or choose from 2 different transit flights. The shortest flight time is 1 hour and 30 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Sofia to Istanbul flights
There are over 3 and approximately 20 flights every week. You can fly non-stop to Istanbul (IST) from Sofia (SOF) with Turkish Airlines or choose a connecting flight via Varna (VAR) or Bucharest (OTP) if it suits you better.
Sofia to Istanbul with Turkish Airlines
You can fly non-stop every weekday with flights departing between 9:00 am and 9:00 pm. Turkish Airlines is a Star Alliance member.
Distance & flight times: Sofia Airport to Istanbul Airport
The shortest flight time between SOF and IST is 1 hour and 30 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 1h 30m | - | 293 miles (471 km) |
VAR Varna | 3h 45m | 3h 45m | 371 miles (597 km) |
OTP Bucharest | 7h 20m | 4h 45m | 453 miles (729 km) |




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From Sofia to Turkey
Below is a list of other destinations to Turkey from Sofia Airport with either direct flights or 1 stop connections.
From Bulgaria to Istanbul
We have found another destination to Turkey from Sofia Airport as well.
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VAR Varna Direct