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

Return flights

22 Oct - 02 Nov	Ryanair
23 Oct - 02 Nov	Ryanair
03 Oct - 14 Oct	Air China
03 Oct - 27 Oct	Air China
25 Oct - 08 Nov	Ryanair
22 Oct - 29 Oct	Ryanair
21 Oct - 30 Oct	Air China
24 Oct - 08 Nov	Air China
20 Oct - 09 Nov	Air China
17 Oct - 29 Oct	Ryanair
22 Oct - 30 Oct	Air China
03 Oct - 11 Oct	Air China
03 Oct - 26 Oct	Air China
02 Oct - 14 Oct	Air China
03 Oct - 17 Oct	Air China
27 Oct - 03 Nov	Air China
31 Oct - 03 Nov	Air China
22 Oct - 03 Nov	Air China
30 Oct - 10 Nov	Air China
31 Oct - 09 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 510€

Return flights