AirHint found the following cheapest one-way flights from Seoul (ICN) to Lisbon (LIS) in October 2026 (see full year).
One-Way flights
| 05 Oct | Vietnam Airlines | ||
| 03 Oct | Vietnam Airlines | ||
| 01 Oct | Vietnam Airlines | ||
| 08 Oct | Vietnam Airlines | ||
| 20 Oct | Lufthansa | ||
| 28 Oct | Lufthansa | ||
| 29 Oct | Lufthansa | ||
| 26 Oct | Lufthansa | ||
| 19 Oct | Lufthansa | ||
| 07 Oct | Lufthansa |
Also check the deals for return flights from Seoul to Lisbon in October.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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