Cheapest return flights from Seoul to Dalian in September from $107

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

Return flights

24 Sep - 28 Sep Asiana Airlines direct
10 Sep - 13 Sep China Southern direct
04 Sep - 06 Sep China Southern direct
11 Sep - 13 Sep China Southern direct
05 Sep - 09 Sep China Southern direct
19 Sep - 22 Sep China Southern direct
14 Sep - 18 Sep China Southern direct
15 Sep - 22 Sep China Southern direct
07 Sep - 09 Sep China Southern direct
07 Sep - 13 Sep China Southern direct
28 Sep - 01 Oct Asiana Airlines direct
30 Sep - 05 Oct Asiana Airlines direct
30 Sep - 06 Oct Korean Air direct
02 Sep - 12 Oct Korean Air direct
27 Sep - 11 Oct Asiana Airlines direct
30 Sep - 09 Oct Asiana Airlines direct

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

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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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