The flight distance from Istanbul Airport (IST) in Istanbul, Turkey to Sofia Airport (SOF) in Sofia, Bulgaria is 469 kilometers (291 miles / 253 nautical miles). The estimated flight time for this route is approximately 2h, flying west northwest at a heading of 291°.

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

This is an international route connecting Turkey with Bulgaria. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:56 in Istanbul, it's 07:56 in Sofia.

There is a significant elevation difference of 1,417 feet between the two airports. Sofia Airport sits higher than Istanbul Airport.

The return flight from Sofia (SOF) to Istanbul (IST) follows a heading of 108° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Istanbul Airport (IST) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.