AirHint found the following cheapest return flights from Basel (BSL) to Seoul (ICN) in November 2026 (see full year).
Return flights
| 19 Nov - 08 Dec | KLM | ||
| 21 Nov - 05 Dec | Air France | ||
| 19 Nov - 07 Dec | KLM | ||
| 20 Nov - 06 Dec | Air France | ||
| 18 Nov - 10 Dec | Lufthansa | ||
| 02 Nov - 14 Nov | Lufthansa | ||
| 03 Nov - 06 Nov | Lufthansa |
Also check the deals for one-way flights from Basel to Seoul in November.
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