Flights from Basel to Costa Rica. KLM Tickets
From CHF677
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1 Passenger, Economy Class
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Popular flights with KLM*
Basel (BSL)to
San Jose, CR (SJO)
06/09/2025 - 04/10/2025
Round-trip
From
CHF677
Basel (BSL)to
Liberia (Costa Rica) (LIR)
02/09/2025 - 30/09/2025
Round-trip
From
CHF703