Cheapest return flights from Basel to Seoul in October from $682

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

Return flights

22 Oct - 26 Oct easyJet
02 Oct - 08 Oct KLM
16 Oct - 23 Oct easyJet
21 Oct - 28 Oct Wizz Air
16 Oct - 03 Nov easyJet
12 Oct - 18 Oct easyJet
13 Oct - 27 Oct easyJet
24 Oct - 01 Nov easyJet
19 Oct - 01 Nov easyJet
19 Oct - 30 Oct easyJet
14 Oct - 19 Oct easyJet
30 Oct - 10 Nov KLM

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

Skyscanner

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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