Cheapest return flights from Lisbon to Seoul in December from 498€

AirHint found the following cheapest return flights from Lisbon (LIS) to Seoul (ICN) in December 2025 (see full year).

Return flights

09 Dec - 16 Dec TAP
04 Dec - 14 Dec Ryanair
06 Dec - 13 Dec easyJet
05 Dec - 12 Dec Vueling Airlines
03 Dec - 10 Dec easyJet
10 Dec - 12 Dec easyJet
05 Dec - 13 Dec easyJet
04 Dec - 07 Dec Ryanair
07 Dec - 10 Dec easyJet
13 Dec - 28 Dec Ryanair
14 Dec - 07 Jan Air Europa
15 Dec - 07 Jan Iberia
28 Dec - 12 Jan Ryanair
15 Dec - 06 Jan Iberia
28 Dec - 05 Jan Turkish Airlines
20 Dec - 04 Jan Wizz Air
26 Dec - 03 Jan TAP
25 Dec - 03 Jan Air Europa
26 Dec - 01 Jan Turkish Airlines

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

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