AirHint found the following cheapest return flights from Basel (BSL) to San Jose (SJO) in January 2026 (see full year).
Return flights
| 24 Jan - 08 Feb | Wizz Air Malta | ||
| 19 Jan - 03 Feb | Ryanair | ||
| 24 Jan - 18 Feb | Wizz Air Malta | ||
| 24 Jan - 13 Feb | Wizz Air Malta | ||
| 26 Jan - 23 Feb | Ryanair | ||
| 04 Jan - 21 Jan | easyJet |
Also check the deals for one-way flights from Basel to San Jose in January.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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