Cheap Flights from Sofia to Brussels — $17

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Fly from Sofia to Brussels with confidence — our search scans over 700 airlines, 50+ travel agencies and more than 5 leading booking systems to uncover the best prices, convenient schedules and flexible conditions. Whether you’re heading for business or sightseeing, compare smartly and book the option that fits your budget and timing.

Fly direct from Sofia to Brussels for the fastest, most convenient way to reach Belgium’s capital — fewer hassles, no layovers, and more time to enjoy Brussels’ cafes and culture. While connecting flights can sometimes be cheaper, a nonstop trip saves hours and makes the journey noticeably more comfortable, perfect for business or a quick city break.

Sofia Airport (SOF) is Bulgaria’s main international gateway and typically serves a mix of full-service and low-cost carriers, so fares can range from budget-friendly to premium depending on airline and season. It sits about 10 km east of Sofia’s city center; taxis usually take 15–25 minutes, airport buses around 20–35 minutes and fare for public transit is generally modest (a few Bulgarian leva), while a direct metro link can take roughly 20–25 minutes at low cost. The airport is convenient for international connections and offers a decent range of services, but peak times can feel crowded and transfers may require extra time for security and passport control.

Brussels Airport (BRU) near Zaventem is Belgium’s primary international hub, serving full-service carriers and many European connections alongside some low-cost operators; fares can be competitive on budget airlines but tend to reflect its hub status for long-haul routes. The airport sits about 12 km northeast of the city center, with regular train services taking roughly 20 minutes to Brussels-Central for fares typically in the low single digits, plus buses and taxis which take 25–40 minutes depending on traffic. Pros: frequent international connections, good ground transport links and on-site amenities. Cons: can be busy during peak hours and transfer times may be longer than at smaller regional fields.

The Sofia — Brussels route is served by a wide range of airlines: 6 in total, including Bulgaria Air, Wizz Air, Ryanair, Buzz, ITA Airways, and Pegasus Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $17. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.