The closest international airport to Grindelwald is the Zurich-Kloten Airport. It takes around 2.5 hours to travel from Zurich-Kloten to Grindelwald by car along the A8 Highway. Alternatively, one can also choose to avail Basel-Mulhouse Airport, which is only a little further away. It takes around 3 hours to travel between Basel-Mulhouse and Grindelwald.