Cheapest return flights from Basel to Seoul in December from 540€

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

Return flights

01 Dec - 11 Dec Air France
01 Dec - 12 Dec Air France
02 Dec - 13 Dec Air France
02 Dec - 09 Dec easyJet
01 Dec - 19 Dec easyJet
08 Dec - 18 Dec easyJet
17 Dec - 24 Dec AJet
29 Dec - 08 Jan easyJet
25 Dec - 10 Jan Wizz Air
26 Dec - 09 Jan Pegasus Airlines
20 Dec - 05 Jan Pegasus Airlines
22 Dec - 03 Jan easyJet
20 Dec - 04 Jan Pegasus Airlines
28 Dec - 02 Jan SunExpress

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

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