AirHint found the following cheapest return flights from Oslo (OSL) to San Juan (SJU) in November 2025 (see full year).
Return flights
| 08 Nov - 28 Nov | KLM | ||
| 12 Nov - 17 Nov | KLM | ||
| 20 Nov - 05 Dec | KLM | ||
| 12 Nov - 20 Nov | Icelandair | ||
| 02 Nov - 13 Nov | Icelandair | ||
| 05 Nov - 22 Nov | Ryanair |
Also check the deals for one-way flights from Oslo to San Juan in November.
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