AirHint found the following cheapest return flights from Porto (OPO) to Sao Tome (TMS) in August 2026 (see full year).
Return flights
| 15 Aug - 29 Aug | TAP | ||
| 16 Aug - 31 Aug | TAP | ||
| 01 Aug - 16 Aug | TAP | ||
| 02 Aug - 16 Aug | TAP | ||
| 08 Aug - 22 Aug | TAP | ||
| 01 Aug - 15 Aug | TAP |
Also check the deals for one-way flights from Porto to Sao Tome in August.
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