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

Return flights

08 May - 27 May	Scandinavian Airlines
27 May - 10 Jun	Scandinavian Airlines
09 May - 16 May	Air China
02 May - 16 May	Air China
11 May - 20 May	Air China
08 May - 22 May	Air China
17 May - 31 May	Air China
01 May - 15 May	Air China
03 May - 10 May	Air China
02 May - 15 May	Air China
09 May - 20 May	Air China
20 May - 12 Jun	Etihad Airways
20 May - 12 Jun	Korean Air	direct
27 May - 10 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 538€

Return flights