Cheapest return flights from Seoul to Dalian in September from $124

Best time to book flights for Seoul (ICN) to Dalian (DLC) flights at AirHint

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

Return flights

12 Sep - 15 Sep Asiana Airlines direct
06 Sep - 10 Sep Asiana Airlines direct
26 Sep - 28 Sep Asiana Airlines direct
15 Sep - 19 Sep Asiana Airlines direct
05 Sep - 10 Sep Asiana Airlines direct
13 Sep - 17 Sep China Southern direct
17 Sep - 20 Sep China Southern direct
27 Sep - 30 Sep Asiana Airlines direct
01 Sep - 05 Sep Asiana Airlines direct
01 Sep - 01 Sep Korean Air direct

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

Skyscanner

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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