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

Return flights

21 Sep - 30 Sep	Air India
11 Sep - 19 Sep	Air India
28 Sep - 05 Oct	Air India
22 Sep - 30 Sep	Oman Air
30 Sep - 06 Oct	Flynas
29 Sep - 06 Oct	Etihad Airways
11 Sep - 18 Sep	Etihad Airways
29 Sep - 16 Oct	AirAsia X
22 Sep - 10 Oct	AirAsia X
29 Sep - 15 Oct	AirAsia X
29 Sep - 10 Oct	AirAsia X
27 Sep - 16 Oct	AirAsia X
27 Sep - 15 Oct	AirAsia X
27 Sep - 10 Oct	AirAsia X
22 Sep - 27 Sep	AirAsia X
18 Sep - 23 Sep	AirAsia X
11 Sep - 23 Sep	AirAsia X
22 Sep - 29 Sep	AirAsia X
27 Sep - 29 Sep	AirAsia X
18 Sep - 27 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 $761

Return flights