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

Return flights

27 Apr - 04 May	Etihad Airways
18 Apr - 25 Apr	Air China
26 Apr - 04 May	Etihad Airways
21 Apr - 07 May	Etihad Airways
19 Apr - 11 May	Etihad Airways
26 Apr - 10 May	Air China
06 Apr - 12 Apr	Air China
06 Apr - 19 Apr	Air China
11 Apr - 18 Apr	Air China
12 Apr - 19 Apr	Air China
19 Apr - 26 Apr	Air China
10 Apr - 22 Apr	Air China
09 Apr - 23 Apr	Air China
06 Apr - 17 Apr	Air China
18 Apr - 02 May	Air China
19 Apr - 03 May	Air China
24 Apr - 06 May	Air China
25 Apr - 09 May	Turkish Airlines
15 Apr - 26 Apr	Air China
22 Apr - 08 May	Air China

Also check the deals for one-way flights from Vienna to Seoul 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 Vienna to Seoul in April from 552€

Return flights