Cheapest return flights from Basel to Seoul in January from 451€

AirHint found the following cheapest return flights from Basel (BSL) to Seoul (ICN) in January 2026 (see full year).

Return flights

08 Jan - 18 Jan Ryanair
15 Jan - 05 Feb Ryanair
24 Jan - 03 Feb Ryanair
16 Jan - 01 Feb Lufthansa
08 Jan - 22 Jan KLM
10 Jan - 17 Jan Air France
11 Jan - 20 Jan Air France
03 Jan - 29 Jan Air France
27 Jan - 14 Feb easyJet
02 Jan - 04 Jan Air France

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

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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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