Open interactive map →Cheap flights from Luxembourg to Sofia
Cheap flights from Luxembourg to Sofia, Bulgaria recently found from €56. The cheapest tracked fare is with easyJet. Tracked fares on this route include at least one stop. Typical duration is around 3h 10min. Set a price alert on this page if you want to be emailed when this fare moves.
A one-way flight from Luxembourg to Sofia typically takes around 3h 10min. The lowest observed fare is €56 with easyJet. If your dates are flexible, compare a few nearby days when you click through.
One-way fares
From €56
Cheapest tracked fare
Return fares
From €115
Tracked return fares (out 14 Nov 2026, back 27 Nov 2026)
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About Sofia
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.
Alternative routes
Other ways to reach Sofia
Frequently asked questions
How much does a flight from Luxembourg to Sofia cost?
The cheapest tracked fare from Luxembourg to Sofia is €56. That fare is with easyJet. Click through to compare availability for your dates before you book. A tracked return fare on this pair is currently from €115. Fares are refreshed as our flight partners publish new availability.
Are there direct flights from Luxembourg to Sofia?
SkyHopp has not observed a non-stop fare from Luxembourg to Sofia in the current dataset. Tracked fares on this pair include at least one stop. Schedules change - check the booking site for a full breakdown by stop count on your dates.
When is the cheapest time to fly from Luxembourg to Sofia?
€56 is the cheapest fare SkyHopp currently tracks on this pair. Set a price alert on this page to watch the fare, or click through to compare dates.
Which airlines fly from Luxembourg to Sofia?
easyJet currently has the lowest observed fare on this route at €56. That is the carrier on the cheapest tracked fare, not a full list of airlines that may operate the pair. Click through to the booking site to compare carriers, times, and fare classes for your dates.