AirHint found the following cheapest return flights from Geneva (GVA) to Seoul (ICN) in April 2026 (see full year).

Return flights

06 Apr - 16 Apr	Air China
30 Apr - 12 May	KLM
30 Apr - 10 May	SWISS
07 Apr - 16 Apr	Finnair
23 Apr - 03 May	SWISS
29 Apr - 09 May	Finnair
30 Apr - 09 May	Finnair
18 Apr - 01 May	Turkish Airlines
06 Apr - 18 Apr	Finnair
02 Apr - 17 Apr	Air China
02 Apr - 15 Apr	Finnair
18 Apr - 02 May	Finnair
06 Apr - 19 Apr	SWISS
03 Apr - 17 Apr	Finnair
01 Apr - 15 Apr	Air China
01 Apr - 19 Apr	Air China
05 Apr - 17 Apr	SWISS
19 Apr - 03 May	SWISS

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

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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Cheapest return flights from Geneva to Seoul in April from 716€

Return flights