AirHint found the following cheapest return flights from Vienna (VIE) to Seoul (ICN) in May 2026 (see full year).

Return flights

12 May - 19 May	KLM
13 May - 20 May	KLM
11 May - 01 Jun	Lufthansa
13 May - 26 May	KLM
21 May - 28 May	Air France
18 May - 24 May	Finnair
11 May - 24 May	Finnair
17 May - 24 May	Finnair
15 May - 22 May	Lufthansa
22 May - 29 May	Finnair
13 May - 20 May	Korean Air	direct
11 May - 01 Jun	Korean Air	direct

Also check the deals for one-way flights from Vienna to Seoul in May.

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 May from 605€

Return flights