Flights from Barcelona to Switzerland. KLM Tickets

From EUR152

*Modifying this information may result in a different fare

* All amounts are in EUR. Taxes and surcharges are included. No booking fee is applicable, but a payment surcharge may apply. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. 

Popular flights with KLM*

Barcelona (BCN)to

Basel (BSL)
09/11/2025 - 30/11/2025

Round-trip

From
EUR152

Barcelona (BCN)to

Geneva (GVA)
07/12/2025 - 14/12/2025

Round-trip

From
EUR172