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

Return flights

31 Oct - 09 Nov	Ryanair
20 Oct - 26 Oct	Air China
24 Oct - 07 Nov	Air China
03 Oct - 26 Oct	Air China
03 Oct - 17 Oct	Air China
03 Oct - 24 Oct	Air China
16 Oct - 23 Oct	Air China
01 Oct - 10 Oct	KLM
02 Oct - 22 Oct	KLM
02 Oct - 09 Oct	KLM
22 Oct - 05 Nov	Air France
07 Oct - 09 Oct	LOT
26 Oct - 29 Oct	Ryanair
26 Oct - 05 Nov	Ryanair
25 Oct - 01 Nov	LOT
22 Oct - 04 Nov	LOT
27 Oct - 02 Nov	Air China
24 Oct - 02 Nov	Air China
25 Oct - 02 Nov	Air China
20 Oct - 02 Nov	Air China

Also check the deals for one-way flights from Vienna 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 Vienna to Seoul in October from $609

Return flights