AirHint found the following cheapest one-way flights from Frankfurt (FRA) to San Jose (SJO) in September 2026 (see full year).
One-Way flights
| 24 Sep | Ryanair | ||
| 07 Sep | Finnair | ||
| 17 Sep | Condor | ||
| 03 Sep | KLM | ||
| 05 Sep | Air France | ||
| 12 Sep | Air France | ||
| 03 Sep | Lufthansa | direct | |
| 12 Sep | Lufthansa | direct | |
| 05 Sep | Lufthansa | direct | |
| 24 Sep | Lufthansa | direct |
Also check the deals for return flights from Frankfurt to San Jose in September.
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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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