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

Return flights

22 Oct - 26 Oct	Wizz Air Malta
29 Oct - 10 Nov	Ryanair
20 Oct - 26 Nov	Air Europa
02 Oct - 07 Oct	Air France
27 Oct - 30 Oct	Air Europa
21 Oct - 27 Nov	Iberia
24 Oct - 29 Nov	Wizz Air Malta
21 Oct - 26 Nov	Iberia
22 Oct - 26 Nov	Ryanair
23 Oct - 29 Nov	Ryanair
23 Oct - 28 Nov	Ryanair
23 Oct - 27 Nov	Ryanair
23 Oct - 26 Nov	Ryanair
04 Oct - 11 Oct	Ryanair
04 Oct - 10 Oct	Ryanair

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

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 Valencia to Seoul in October from $499

Return flights