What is the cheapest month to fly from Sofia to Luxembourg?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Sofia (SOF) to Luxembourg (LUX), with fares starting from $70.

What is the lowest current fare from SOF to LUX?

The lowest currently-listed fare from Sofia (SOF) to Luxembourg (LUX) is $70 on 2026-10-09.

Is there a direct flight from Sofia to Luxembourg?

There is currently no non-stop service from SOF to LUX. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Sofia to Luxembourg

Cheapest current fares: $70 in October 2026 on connecting flights.

Last updated August 1, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Sofia (SOF) to Luxembourg (LUX). Refreshed daily.

Sofia (SOF) → Luxembourg (LUX)

October 2026 $70
August 2026 $129

Frequently asked questions

What is the cheapest month to fly from Sofia to Luxembourg?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Sofia (SOF) to Luxembourg (LUX), with fares starting from $70.
What is the lowest current fare from SOF to LUX?

The lowest currently-listed fare from Sofia (SOF) to Luxembourg (LUX) is $70 on 2026-10-09.
Is there a direct flight from Sofia to Luxembourg?

There is currently no non-stop service from SOF to LUX. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.