Cheapest return flights from Stuttgart to Seoul in September from $731

AirHint found the following cheapest return flights from Stuttgart (STR) to Seoul (ICN) in September 2025 (see full year).

Return flights

15 Sep - 27 Oct Wizz Air
13 Sep - 21 Sep Wizz Air
26 Sep - 11 Oct Eurowings
14 Sep - 24 Sep Eurowings
27 Sep - 11 Oct Eurowings
09 Sep - 21 Sep Eurowings
08 Sep - 15 Sep Eurowings
04 Sep - 18 Oct Turkish Airlines
29 Sep - 06 Oct LOT
07 Sep - 14 Sep Eurowings
22 Sep - 01 Oct Wizz Air
15 Sep - 22 Sep Lufthansa
15 Sep - 02 Oct Eurowings
24 Sep - 03 Oct Eurowings
14 Sep - 21 Sep Singapore Airlines

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

Skyscanner

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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