AirHint found the following cheapest return flights from Naples (NAP) to San Juan (SJU) in August 2026 (see full year).
Return flights
| 22 Aug - 31 Aug | Aer Lingus | ||
| 24 Aug - 31 Aug | SWISS | ||
| 21 Aug - 28 Aug | Iberia | ||
| 15 Aug - 29 Aug | KLM | ||
| 08 Aug - 22 Aug | Turkish Airlines |
Also check the deals for one-way flights from Naples to San Juan in August.
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