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

Return flights

22 Sep - 21 Oct	SalamAir
29 Sep - 06 Oct	SalamAir
20 Sep - 18 Oct	flyadeal
21 Sep - 28 Sep	IndiGo
29 Sep - 11 Oct	AirAsia X
29 Sep - 13 Oct	AirAsia X
29 Sep - 10 Oct	AirAsia X
27 Sep - 11 Oct	AirAsia X
27 Sep - 13 Oct	AirAsia X
27 Sep - 10 Oct	AirAsia X
29 Sep - 18 Oct	AirAsia X
27 Sep - 30 Sep	IndiGo
18 Sep - 23 Sep	AirAsia X
20 Sep - 23 Sep	AirAsia X
22 Sep - 29 Sep	AirAsia X
18 Sep - 29 Sep	AirAsia X
20 Sep - 29 Sep	AirAsia X
23 Sep - 29 Sep	AirAsia X

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

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 Jeddah to Seoul in September from $636

Return flights