Flights from Basel to Costa Rica. KLM Tickets

From CHF647

*Modifying this information may result in a different fare

Popular flights with KLM*

Basel (BSL)to

San Jose, CR (SJO)
24/09/2025 - 22/10/2025

Round-trip

From
CHF647

Basel (BSL)to

Liberia (Costa Rica) (LIR)
29/10/2025 - 12/11/2025

Round-trip

From
CHF744