Fares on the Belgrade to Sofia route are tracked month by month. The lowest observed price is €60. Tracked fares on this route include at least one stop. The calendar below lists the months SkyHopp has fares for - not enough months yet to name a cheapest month.
A price calendar on this page lists tracked months as they fill in. Tracked fares on this route include at least one stop. If you are open on destination, use the interactive map from Belgrade to compare Sofia against nearby alternatives.
Lowest tracked fares over the last 60 days
Lowest daily snapshot: €39 on 22 October 2026. Each point is the cheapest fare recorded that day, so the travel dates can differ.
One-way fares
From €60
Cheapest tracked fare
Return fares
From €129
Tracked return fares (out 27 Nov 2026, back 28 Nov 2026)
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Get an email when Belgrade to Sofia fares are at or below your target price. The email includes the fare.
Useful travel services, selected by SkyHopp, to help you get the most from your trip.
SkyHopp has tracked fares for this route in November at around €60. That is the only month with data so far, so it is too early to name a cheapest month.
Cheapest fare last seen 27 October 2026.
November in Sofia
Historical averages from Open-Meteo. Shown for the cheapest travel month.
Bulgaria's capital has quietly grown into one of Southeast Europe's more interesting city-break destinations - affordable, compact, and with a mix of Roman ruins, Orthodox churches, and a lively craft-beer and café scene. Vitosha mountain rises directly south of Sofia, offering hiking and skiing effectively within the city limits.