AirHint found the following cheapest return flights from San Jose (SJO) to Frankfurt (FRA) in April 2026 (see full year).
Return flights
| 01 Apr - 19 Apr | KLM | ||
| 30 Apr - 21 May | Air France | ||
| 30 Apr - 21 May | Lufthansa | direct | |
| 18 Apr - 25 Apr | Iberia | ||
| 18 Apr - 25 Apr | Lufthansa | direct |
Also check the deals for one-way flights from San Jose to Frankfurt in April.
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