Cheapest return flights from Seoul to Lisbon in December from $515

AirHint found the following cheapest return flights from Seoul (ICN) to Lisbon (LIS) in December 2026 (see full year).

Return flights

01 Dec - 07 Dec Scandinavian Airlines
03 Dec - 06 Dec Scandinavian Airlines
01 Dec - 11 Dec Scandinavian Airlines
06 Dec - 09 Dec Air France
01 Dec - 08 Dec Air France
06 Dec - 13 Dec Air France
02 Dec - 09 Dec Air France
06 Dec - 11 Dec Air France
27 Dec - 31 Dec KLM
02 Dec - 10 Dec Air France
29 Dec - 06 Jan KLM
27 Dec - 06 Jan KLM
29 Dec - 08 Jan KLM
27 Dec - 04 Jan KLM
29 Dec - 07 Jan KLM
26 Dec - 02 Jan LOT
19 Dec - 09 Jan LOT
26 Dec - 06 Jan Etihad Airways
20 Dec - 10 Jan Etihad Airways
30 Dec - 08 Jan Etihad Airways

Also check the deals for one-way flights from Seoul to Lisbon in December.

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