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

Return flights

12 May - 26 May	Etihad Airways
17 May - 28 May	Etihad Airways
17 May - 26 May	Etihad Airways
06 May - 15 May	Hainan Airlines
26 May - 04 Jun	Etihad Airways
31 May - 13 Jun	Air China
16 May - 24 May	Ryanair
08 May - 18 May	Ryanair
19 May - 26 May	Etihad Airways
11 May - 30 May	LOT
08 May - 25 May	Ryanair
11 May - 04 Jun	Pegasus Airlines
08 May - 16 May	Ryanair
30 May - 06 Jun	Air China
25 May - 08 Jun	Etihad Airways
09 May - 06 Jun	Ryanair
25 May - 07 Jun	Air China
25 May - 07 Jun	Korean Air	direct
31 May - 07 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 453€

Return flights