AirHint found the following cheapest return flights from Lisbon (LIS) to Seoul (ICN) in June 2026 (see full year).
Return flights
| 02 Jun - 09 Jun | LOT | ||
| 10 Jun - 21 Jun | LOT | ||
| 14 Jun - 17 Jun | LOT | ||
| 03 Jun - 10 Jun | LOT | ||
| 03 Jun - 19 Jun | Finnair | ||
| 01 Jun - 20 Jun | LOT | ||
| 21 Jun - 28 Jun | LOT | ||
| 20 Jun - 27 Jun | Turkish Airlines |
Also check the deals for one-way flights from Lisbon to Seoul in June.
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