Lufthansa

Lufthansa is Germany's national airline and co-founder of the Star Alliance, which brings together 26 airlines including Swiss Air Lines, Aegean Airlines, United Airlines and others.

Travelling with a Star Alliance airline allows you to combine flights with all the airlines in the alliance. For example, you can fly to medium- or long-haul destinations from Nantes Atlantique airport via the Frankfurt hub with Lufthansa and return to Nantes with Swiss Air Lines via Zurich.