Karlsruhe Baden-Baden Airport
Baden-Baden, GermanyFKB / EDSB
Regional airport · 48 direct destinations · 1 runway · longest runway 9,787 ft
68 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Baden-Baden → Sofia
FKB
Baden-BadenKarlsruhe Baden-Baden Airport
Baden-BadenKarlsruhe Baden-Baden AirportSOF
SofiaSofia Airport
SofiaSofia Airport- Distance
- 848 mi
- Estimated flight time
- ~2h 10m
Sofia is currently 1 hour ahead of Baden-Baden.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 1 hr 52 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
In December 2025, January 2026 we saw less traffic at Baden-Baden in general than usual; compare that month with care.
Airlines
Who flies it
Ryanairall year
Through the day
Departure times
Local time in Baden-Baden. Most departures between 17:00 and 20:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.9Mon
- 0.1Tue
- 0Wed
- 0.3Thu
- 0.5Fri
- 0.4Sat
- 0.3Sun
Fleet
Aircraft observed
- Boeing 737-800B73887%
- Boeing 737 MAX 8B38M9%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 11 |
|
| February 2026 | 1 | 16 |
|
| March 2026 | 1 | 17 |
|
| April 2026 | 1 | 7 |
|
| May 2026 | 1 | 9 |
|
| June 2026 | 1 | 9 |
|
| July 2026 | 1 | 9 |
|
| August 2026 | 1 | 8 |
|
| September 2026 | 1 | 8 |
|
| October 2025 | 1 | 11 |
|
| November 2025 | 1 | 11 |
|
| December 2025 | 1 | 15 |
|
Airlines observed on this route
From observed callsign routes on FKB-SOF - not a booking guarantee.
About this route
- International route: Baden-Baden and Sofia are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Baden-Baden: 48.
- Direct destinations observed from Sofia: 106.
The airports on this route
Sofia Airport
Sofia, BulgariaSOF / LBSF
Major airport · 106 direct destinations · 1 runway · longest runway 11,811 ft
46 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
STR SOFStuttgart AirportStuttgart is about 52 mi from Baden-Baden.View route →BSL SOFEuroAirport Basel–Mulhouse–FreiburgBale is about 85 mi from Baden-Baden.View route →FRA SOFFrankfurt Main AirportFrankfurt-am-Main is about 89 mi from Baden-Baden.View route →HHN SOFFrankfurt-Hahn AirportHahn is about 89 mi from Baden-Baden.View route →
About the route from Baden-Baden to Sofia
The observed direct connection between Karlsruhe Baden-Baden Airport (FKB) and Sofia Airport (SOF) covers approximately 848 mi. The estimated flight time is around 2h 10m. Ryanair has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Baden-Baden from Sofia by air?
- The great-circle distance between Karlsruhe Baden-Baden Airport and Sofia Airport is approximately 848 mi.
- How long is the flight from Baden-Baden to Sofia?
- Based on the distance, the estimated flight time is about 2h 10m. This is an estimate, not a schedule.
- Is there a direct connection from Baden-Baden to Sofia?
- Yes, a direct connection between FKB and SOF has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Ryanair.
- How often is there a flight from Baden-Baden to Sofia?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 131 observed flights. Mainly Ryanair. That is an observation, not a timetable.
- What is the current time difference between Baden-Baden and Sofia?
- Sofia is currently 1 hour ahead of Baden-Baden.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.