Direct (nonstop) flights from Sofia to Karlsruhe/Baden-Baden
1 airline flys nonstop from Sofia Airport (SOF) to Karlsruhe/Badern Baden (FKB). It's 849 miles (1,367 km), about 2h 20m in the air. Operated by Ryanair.
Ryanair
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Sofia to Karlsruhe/Baden-Baden with one stop · direct emits 157 kg CO₂ per passenger
Looking for the return flight?
FKB → SOF: Flights from Karlsruhe/Baden-Baden to SofiaOther direct flights from Sofia
Direct flights from Karlsruhe/Baden-Baden (FKB)
Frequently Asked Questions
How long is the direct flight from Sofia to Karlsruhe/Baden-Baden?
A nonstop flight from Sofia (SOF) to Karlsruhe/Baden-Baden (FKB) takes approximately 2 hours and 20 minutes. The distance is 849 miles (1,367 km).
Which airlines fly nonstop from Sofia to Karlsruhe/Baden-Baden?
Just Ryanair.
Is there a nonstop flight from Sofia to Karlsruhe/Baden-Baden?
Yes. 1 airline: Ryanair.
How far is Sofia from Karlsruhe/Baden-Baden?
The flight distance from Sofia to Karlsruhe/Baden-Baden is 849 miles (1,367 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What is the time difference between Sofia and Karlsruhe/Baden-Baden?
Karlsruhe/Baden-Baden is 1 hour behind Sofia. (Europe/Sofia vs Europe/Berlin.)
What type of aircraft flies from Sofia to Karlsruhe/Baden-Baden?
At 2h 20m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Bulgaria to Germany?
Depends on your passport. Check with the Germany embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Sofia to Karlsruhe/Baden-Baden?
Roughly 157 kg CO2 per passenger one-way. That's about the same as driving 785 km.
Is the return flight from Karlsruhe/Baden-Baden to Sofia also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Sofia to Karlsruhe/Baden-Baden?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Sofia Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.