AirHint found the following cheapest return flights from Porto (OPO) to Seoul (ICN) in July 2026 (see full year).
Return flights
| 01 Jul - 07 Jul | easyJet | ||
| 06 Jul - 13 Jul | LOT | ||
| 06 Jul - 12 Jul | Turkish Airlines | ||
| 05 Jul - 12 Jul | Turkish Airlines | ||
| 04 Jul - 20 Jul | Vueling Airlines |
Also check the deals for one-way flights from Porto to Seoul in July.
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