Cheapest return flights from Basel to Seoul in April from 619€

Best time to book flights for Basel (BSL) to Seoul (ICN) flights at AirHint

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

Return flights

22 Apr - 21 May Turkish Airlines
05 Apr - 12 Apr Pegasus Airlines
01 Apr - 01 May Turkish Airlines
04 Apr - 18 Apr Air France

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

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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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