Open interactive map →Cheap flights from Luxembourg to Sofia
Cheap flights from Luxembourg to Sofia, Bulgaria currently start at €107. Multiple carriers serve this route at competitive fares. Both direct and connecting flights operate between Luxembourg and Sofia. The flight typically takes around 3h 33min. Set a price alert below if you want to be emailed when this fare moves.
Price patterns on the Luxembourg to Sofia route tend to spike during school holidays and public holiday weekends. Booking 4-6 weeks out generally balances availability and price well on this route. If your travel dates are flexible, compare a few nearby days when you click through - fares on this route often move day to day.
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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 fare currently available from Luxembourg to Sofia is €107. Prices on this route vary by season, day of week, and how far in advance you book. Click through to compare live availability for your dates before you book. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Luxembourg to Sofia?
SkyHopp tracks both direct and connecting flights from Luxembourg to Sofia. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Luxembourg to Sofia?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Luxembourg. Set a price alert on this page to watch the fare, or click through to compare live dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.