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

Return flights

01 Apr - 08 Apr	Lufthansa
01 Apr - 11 Apr	Scoot Tigerair
17 Apr - 25 Apr	Qatar Airways
17 Apr - 27 Apr	Etihad Airways
24 Apr - 29 Apr	Etihad Airways
23 Apr - 28 Apr	Etihad Airways
03 Apr - 13 Apr	Qatar Airways
11 Apr - 19 Apr	Air China
19 Apr - 22 Apr	Air China
20 Apr - 23 Apr	Air China
29 Apr - 05 May	Scandinavian Airlines
30 Apr - 06 May	Air China
24 Apr - 01 May	Etihad Airways
27 Apr - 13 May	Qatar Airways
26 Apr - 11 May	China Airlines
27 Apr - 03 May	Air China
24 Apr - 04 May	Air China
25 Apr - 02 May	Air China
20 Apr - 04 May	SWISS
29 Apr - 10 May	SWISS

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 506€

Return flights