AirHint found the following cheapest return flights from Seoul (ICN) to Dalian (DLC) in March 2026 (see full year).

Return flights

01 Mar - 02 Mar	Asiana Airlines	direct
26 Mar - 02 Apr	Asiana Airlines	direct
26 Mar - 28 Mar	Asiana Airlines	direct
03 Mar - 07 Mar	Asiana Airlines	direct
15 Mar - 17 Mar	Asiana Airlines	direct
08 Mar - 11 Mar	Asiana Airlines	direct
25 Mar - 28 Mar	China Southern	direct

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

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 Dalian in March from $109

Return flights