AirHint found the following cheapest return flights from Basel (BSL) to Seoul (ICN) in June 2026 (see full year).
Return flights
| 09 Jun - 16 Jun | Air France | ||
| 14 Jun - 05 Jul | Lufthansa | ||
| 08 Jun - 21 Jun | easyJet | ||
| 01 Jun - 09 Jun | KLM | ||
| 01 Jun - 11 Jun | KLM | ||
| 14 Jun - 07 Jul | Emirates |
Also check the deals for one-way flights from Basel to Seoul in June.
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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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