AirHint found the following cheapest return flights from Dublin (DUB) to San Juan (SJU) in March 2026 (see full year).
Return flights
| 30 Mar - 04 Apr | Air France | ||
| 27 Mar - 04 Apr | Aer Lingus | ||
| 24 Mar - 04 Apr | Air France | ||
| 31 Mar - 02 Apr | Aer Lingus | ||
| 27 Mar - 08 Apr | Aer Lingus | ||
| 27 Mar - 26 Apr | Delta | ||
| 31 Mar - 11 Apr | Aer Lingus |
Also check the deals for one-way flights from Dublin to San Juan in March.
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