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

Return flights

22 May - 29 May	Air China
22 May - 31 May	Air China
29 May - 01 Jun	Air China
01 May - 08 May	Air China
22 May - 14 Jun	Air China
01 May - 07 May	Air China
27 May - 30 May	Air China
16 May - 25 May	Air China
01 May - 05 May	Air China
31 May - 07 Jun	Air China
31 May - 08 Jun	Air China
18 May - 22 May	Air China
01 May - 06 May	Air China
04 May - 08 May	ANA
03 May - 03 Jun	Japan Airlines

Also check the deals for one-way flights from Seoul to Vienna 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 Seoul to Vienna in May from 623€

Return flights