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

Return flights

30 Apr - 10 May	Scoot
12 Apr - 20 Apr	Air China
01 Apr - 12 Apr	Lufthansa
20 Apr - 26 Apr	Air China
16 Apr - 23 Apr	Air China
12 Apr - 24 Apr	Air China
12 Apr - 17 Apr	Air China
17 Apr - 24 Apr	Air China
01 Apr - 10 Apr	Air China
08 Apr - 22 Apr	Lufthansa
19 Apr - 26 Apr	Air China
25 Apr - 05 May	Air China
17 Apr - 05 May	Air China
28 Apr - 03 May	Air China
28 Apr - 10 May	Air China
24 Apr - 04 May	Air China
30 Apr - 07 May	Lufthansa
22 Apr - 01 May	Lufthansa
29 Apr - 06 May	Lufthansa
30 Apr - 03 May	Lufthansa

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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna

Cheapest return flights from Seoul to Vienna in April from $542

Return flights