AirHint found the following cheapest return flights from San Juan (SJU) to Frankfurt (FRA) in April 2026 (see full year).
Return flights
| 21 Apr - 28 Apr | Lufthansa | ||
| 01 Apr - 08 Apr | Lufthansa | ||
| 16 Apr - 23 Apr | Lufthansa | ||
| 26 Apr - 03 May | Lufthansa | ||
| 06 Apr - 13 Apr | Lufthansa | ||
| 11 Apr - 18 Apr | Lufthansa |
Also check the deals for one-way flights from San Juan to Frankfurt in April.
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