Cheap flights from Belgrade to Sofia
Cheapest current fares: $47 in August 2026, 345 km direct flight in ~24m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Belgrade (BEG) to Sofia (SOF). Refreshed daily.
Belgrade (BEG) → Sofia (SOF)
- August 2026 $47
- September 2026 $47
- October 2026 $50
- November 2026 $74
- December 2026 $75
Frequently asked questions
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What is the cheapest month to fly from Belgrade to Sofia?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Belgrade (BEG) to Sofia (SOF), with fares starting from $47.
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What is the lowest current fare from BEG to SOF?
The lowest currently-listed fare from Belgrade (BEG) to Sofia (SOF) is $47 on 2026-08-31.
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How long is the flight from Belgrade to Sofia?
Direct flights from BEG to SOF cover approximately 345 km (214 miles), with an estimated flight time of 24m. Operating airlines: JU.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.