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

Return flights

29 Oct - 03 Nov	Eurowings
20 Oct - 23 Oct	Air Serbia
30 Oct - 14 Nov	Scandinavian Airlines
24 Oct - 30 Oct	Eurowings
22 Oct - 29 Oct	Eurowings
24 Oct - 27 Oct	LOT
28 Oct - 03 Nov	Air China
18 Oct - 21 Oct	Eurowings
16 Oct - 21 Oct	AJet
27 Oct - 04 Nov	LOT
31 Oct - 18 Nov	Eurowings
13 Oct - 20 Oct	Eurowings
21 Oct - 08 Nov	Eurowings
25 Oct - 31 Oct	Wizz Air
04 Oct - 15 Oct	Eurowings
27 Oct - 03 Nov	LOT
23 Oct - 29 Oct	Turkish Airlines
20 Oct - 08 Nov	Eurowings
28 Oct - 02 Nov	Air France

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

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 Seoul

Cheap car rent in Seoul

Cheapest return flights from Stuttgart to Seoul in October from 601€

Return flights