EuroAirport Basel–Mulhouse–Freiburg
Bale, FranceBSL / LFSB
Major airport · 112 direct destinations · 2 runways · longest runway 12,795 ft
70 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Bale → Sofia
BSL
BaleEuroAirport Basel–Mulhouse–Freiburg
BaleEuroAirport Basel–Mulhouse–FreiburgSOF
SofiaSofia Airport
SofiaSofia Airport- Distance
- 843 mi
- Estimated flight time
- ~2h 10m
Sofia is currently 1 hour ahead of Bale.
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 50 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 April 2026, May 2026 we saw less traffic at Bale in general than usual; compare that month with care.
Airlines
Who flies it
Wizz Airall year
Through the day
Departure times
Local time in Bale. Most departures between 15:00 and 18:00.
- 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
- 0.8Mon
- 0.5Tue
- 0.5Wed
- 0.4Thu
- 0.7Fri
- 0.4Sat
- 0.8Sun
Fleet
Aircraft observed
- Airbus A321neoA21N89%
- Airbus A321A3215%
- Cessna Citation VIIC6502%
- Airbus A320A3201%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 12 |
|
| February 2026 | 1 | 12 |
|
| March 2026 | 1 | 15 |
|
| April 2026 | 1 | 12 |
|
| May 2026 | 1 | 12 |
|
| June 2026 | 1 | 24 |
|
| July 2026 | 1 | 25 |
|
| August 2026 | 1 | 23 |
|
| September 2026 | 1 | 22 |
|
| October 2025 | 1 | 16 |
|
| November 2025 | 1 | 16 |
|
| December 2025 | 1 | 20 |
|
Airlines observed on this route
From observed callsign routes on BSL-SOF - not a booking guarantee.
About this route
- International route: Bale and Sofia are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Bale: 112.
- 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.
About the route from Bale to Sofia
The observed direct connection between EuroAirport Basel–Mulhouse–Freiburg (BSL) and Sofia Airport (SOF) covers approximately 843 mi. The estimated flight time is around 2h 10m. Wizz Air has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Bale from Sofia by air?
- The great-circle distance between EuroAirport Basel–Mulhouse–Freiburg and Sofia Airport is approximately 843 mi.
- How long is the flight from Bale 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 Bale to Sofia?
- Yes, a direct connection between BSL and SOF has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Wizz Air.
- How often is there a flight from Bale to Sofia?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 209 observed flights. Mainly Wizz Air. That is an observation, not a timetable.
- What is the current time difference between Bale and Sofia?
- Sofia is currently 1 hour ahead of Bale.
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.