LBSF is the ICAO code for Sofia Airport (IATA SOF), located in Sofia, 22, Bulgaria.
Sofia Airport is the main international airport of Bulgaria, located 10 km (6.2 mi) east of the centre of the capital Sofia. In 2025 the airport surpassed 8 million passengers for the first time. The airport serves as the home base for BH Air, Bulgaria Air, European Air Charter and GullivAir, and as a base for both Ryanair and Wizz Air. The airport also houses the Bulgarian Air Force's Vrazhdebna Air Base.
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