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

Return flights

04 Apr - 12 Apr	Air China
16 Apr - 23 Apr	Air China
17 Apr - 24 Apr	Air China
29 Apr - 10 May	Air China
22 Apr - 24 Apr	Air China
27 Apr - 05 May	Air China
13 Apr - 29 Apr	Air China
15 Apr - 24 Apr	Air China
30 Apr - 05 May	ANA
05 Apr - 13 Apr	Air China

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

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 April from 630€

Return flights