Bern is a hub of the Swiss railway network. Traveling by train is fast and convenient. We recommend to take the train if you come from a place in Switzerland or in an adjacent country.
Train timetables and tickets for all of Switzerland can be found here: SBB
If you want to fly, we recommend you fly to Zürich (ZRH), Geneva (GVA) or Basel (BSL) and take the train from there (1.5 – 2 hours).
You can also fly directly to Bern. There is small international airport (BRN) with direct flights to most European business centers. However, direct flights to Bern are usually quite pricey.