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
15 May - 30 May	Air China
15 May - 27 May	Air China
17 May - 27 May	Air China
03 May - 11 May	Air China
12 May - 20 May	Air China
13 May - 29 May	Hainan Airlines
26 May - 02 Jun	Etihad Airways
17 May - 07 Jun	Ryanair
19 May - 26 May	Etihad Airways
13 May - 30 May	LOT
18 May - 30 May	LOT
17 May - 02 Jun	LOT
17 May - 01 Jun	LOT
18 May - 03 Jun	LOT
31 May - 06 Jun	Air China
24 May - 08 Jun	Air China
27 May - 03 Jun	Etihad Airways
22 May - 06 Jun	Air China
25 May - 04 Jun	LOT

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 $556

Return flights