AirHint found the following cheapest one-way flights from Porto (OPO) to Seoul (ICN) in August 2026 (see full year).
One-Way flights
| 25 Aug | TAP | ||
| 01 Aug | Vueling Airlines | ||
| 10 Aug | Ryanair | ||
| 11 Aug | Wizz Air Malta | ||
| 21 Aug | Scandinavian Airlines | ||
| 06 Aug | Turkish Airlines | ||
| 18 Aug | Lufthansa | ||
| 30 Aug | Lufthansa | ||
| 14 Aug | KLM | ||
| 16 Aug | LOT |
Also check the deals for return flights from Porto to Seoul in August.
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