AirHint found the following cheapest one-way flights from Frankfurt (FRA) to San Jose (SJO) in December 2026 (see full year).
One-Way flights
| 08 Dec | KLM | ||
| 09 Dec | KLM | ||
| 01 Dec | KLM | ||
| 07 Dec | Air France | ||
| 06 Dec | Air France | ||
| 27 Dec | Ryanair | ||
| 29 Dec | Ryanair | ||
| 12 Dec | Air Europa | ||
| 26 Dec | Condor | ||
| 28 Dec | Iberia |
Also check the deals for return flights from Frankfurt to San Jose in December.
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