AirHint found the following cheapest return flights from Lisbon (LIS) to Seoul (ICN) in July 2026 (see full year).
Return flights
| 02 Jul - 07 Jul | Finnair | ||
| 01 Jul - 15 Jul | Finnair | ||
| 03 Jul - 08 Jul | Finnair | ||
| 22 Jul - 27 Jul | Etihad Airways | ||
| 24 Jul - 29 Jul | Turkish Airlines | ||
| 29 Jul - 03 Aug | Turkish Airlines | ||
| 26 Jul - 16 Aug | Lufthansa |
Also check the deals for one-way flights from Lisbon to Seoul in July.
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