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

Return flights

09 Sep - 15 Sep	Centrum Air
19 Sep - 22 Sep	Centrum Air
30 Sep - 06 Oct	Centrum Air
25 Sep - 05 Oct	Eastar Jet
26 Sep - 13 Oct	Centrum Air
08 Sep - 16 Sep	Emirates
10 Sep - 17 Sep	Emirates
19 Sep - 21 Sep	Emirates
08 Sep - 15 Sep	Air Astana
24 Sep - 04 Oct	Uzbekistan Airways
25 Sep - 30 Sep	Qatar Airways
28 Sep - 13 Oct	Air Astana
19 Sep - 26 Sep	Qatar Airways
27 Sep - 13 Oct	Qatar Airways
26 Sep - 12 Oct	Qatar Airways
26 Sep - 11 Oct	Qatar Airways
30 Sep - 07 Oct	Lufthansa
27 Sep - 09 Oct	LOT

Also check the deals for one-way flights from Seoul to Baku 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 Seoul to Baku in September from 459€

Return flights