The airport that is closest to Morges is Geneva Cointrin International Airport
Geneva airport conveniently has its own train station, is a destination for all the major international airlines and makes the Lake Geneva Region easy to reach from around the world (Geneva airport – Lausanne: 35 minutes by car or 43 minutes by train).
All major international airlines take off and land at Zurich Kloten International Airport, which is also served by an on-site station. This puts Zurich barely 2 hours 40 minutes away from Lausanne by train or 2 hours 15 minutes by car.
Basel and Bern also have their own international airports.