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

Return flights

15 Sep - 20 Sep	Air Astana
13 Sep - 20 Sep	Air Astana
10 Sep - 23 Sep	IndiGo
20 Sep - 24 Sep	Air India
10 Sep - 21 Sep	Air India
08 Sep - 19 Sep	Air India
16 Sep - 23 Sep	Air Astana
10 Sep - 17 Sep	Air Astana
13 Sep - 23 Sep	Air Astana
05 Sep - 12 Sep	Air India
18 Sep - 10 Oct	Centrum Air
26 Sep - 11 Oct	Air Astana
29 Sep - 14 Oct	Royal Brunei
29 Sep - 07 Oct	Air Astana
25 Sep - 08 Oct	Cebu Pacific
19 Sep - 09 Oct	Cebu Pacific
19 Sep - 10 Oct	Cebu Pacific
22 Sep - 06 Oct	Etihad Airways
22 Sep - 12 Oct	China Eastern
26 Sep - 08 Oct	Air Astana

Also check the deals for one-way flights from Dubai 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 Dubai to Seoul in September from 368€

Return flights