Karlsruhe/Baden-Baden Airport (FKB), located at Soellingen in the upper Rhine Valley, occupies a distinctive position on the Franco-German border. Serving the twin cities of Karlsruhe (Germany's former judicial capital, home to the Federal Constitutional Court) and Baden-Baden (the historic spa town and cultural centre), FKB handles approximately 1.2 million passengers annually. The airport has become a significant Ryanair base and also hosts Wizz Air operations, making low-cost carrier traffic the dominant force at this Franco-German gateway.
The airport's history mirrors that of several other German low-cost airports — it was originally a Canadian military airfield (CFB Baden-Soellingen) that was converted to civilian use after the Cold War. This military heritage provided the long runway and basic infrastructure needed for commercial operations, though the terminal and passenger facilities have been extensively modernised since.
What makes FKB unique is its border position. Strasbourg — the seat of the European Parliament — is just 45 km away across the Rhine in France. Basel-Mulhouse, the trinational airport serving Switzerland, France, and Germany, lies 130 km to the south. This web of cross-border alternatives creates both opportunities and obligations when flights at FKB are disrupted.
If your flight at Karlsruhe/Baden-Baden was delayed by more than 3 hours, cancelled, or you were denied boarding, you are entitled to up to €600 in compensation under EU Regulation 261/2004.



