AirHint found the following cheapest return flights from Porto (OPO) to Sao Tome (TMS) in December 2026 (see full year).
Return flights
| 06 Dec - 13 Dec | TAP | ||
| 22 Dec - 30 Dec | TAP | ||
| 24 Dec - 30 Dec | TAP | ||
| 23 Dec - 30 Dec | TAP | ||
| 05 Dec - 12 Dec | TAP | ||
| 20 Dec - 30 Dec | TAP | ||
| 25 Dec - 03 Jan | TAP | ||
| 26 Dec - 03 Jan | TAP |
Also check the deals for one-way flights from Porto to Sao Tome in December.
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