Brussels to Sofia
Brussels to Sofia is cheapest in September. November, the most expensive month we measured, costs about 26 € more.
Brussels to Sofia is 1,683 km flown direct. Every fare we measured came from Ryanair.
That comes from pricing 128 departure dates across 8 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from Brussels to Sofia?
Anything at or below the quarter mark beats three in four of the 128 one-way fares we measured here. Above the median, wait or move the date.
seen 18 Aug 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 15 and 50 days before departure, closer in than the market as a whole. The cheap fares were on nearer dates, not months away, when we looked.
a snapshot of where the cheap seats sat, seen 18 Aug 2026
Which day of the week is cheapest?
On average, Monday departures came out lowest and Saturday highest, a spread of about 51 €. On this route the day moves the price about as much as the month does, which is unusual: check both before booking.