AirHint found the following cheapest one-way flights from San Jose (SJO) to Frankfurt (FRA) in September 2026 (see full year).
One-Way flights
| 12 Sep | jetBlue | ||
| 05 Sep | Avianca | ||
| 10 Sep | KLM | ||
| 11 Sep | KLM | ||
| 09 Sep | Air France | ||
| 12 Sep | Lufthansa | direct | |
| 05 Sep | Lufthansa | direct | |
| 10 Sep | Lufthansa | direct |
Also check the deals for return flights from San Jose to Frankfurt in September.
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