Plans also include quarter-hourly service between Bern and Zurich, half-hourly service between Bern and Lucerne; Basel and Zurich; as well as regional services in the Swiss Plateau. The route will also stop at Zurich Airport, making it a convenient choice for travellers with early morning flights. Night trains also run between Fribourg-Lausanne and Geneva Airport, Sion and Geneva Airport, and Biel-Lausanne and Geneva Airport on most weekends. Between Switzerland and France, a direct train from Lausanne (via Geneva) will run to Marseille seasonally, from April to October, between Thursdays and Mondays. You can find out more about international connections here:READ ALSO: The new international train services from Switzerland in 2026