Cheapest return flights from Stuttgart to Seoul in April from $775

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

Return flights

25 Apr - 02 May Turkish Airlines
07 Apr - 14 Apr Wizz Air
12 Apr - 27 Apr LOT
08 Apr - 18 Apr Eurowings
20 Apr - 26 Apr LOT
12 Apr - 26 Apr LOT
27 Apr - 17 May Wizz Air
13 Apr - 25 Apr Turkish Airlines
13 Apr - 19 Apr Eurowings
12 Apr - 28 Apr Pegasus Airlines
24 Apr - 17 May Pegasus Airlines
10 Apr - 01 May Wizz Air

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

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