Cheapest return flights from Seoul to Dalian in December from $122

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 December 2025 (see full year).

Return flights

26 Dec - 29 Dec Korean Air direct
08 Dec - 10 Dec Korean Air direct
24 Dec - 28 Dec Korean Air direct
12 Dec - 14 Dec Korean Air direct
19 Dec - 22 Dec Korean Air direct
24 Dec - 27 Dec Korean Air direct
25 Dec - 27 Dec Korean Air direct
25 Dec - 28 Dec Korean Air direct
26 Dec - 30 Dec Korean Air direct
25 Dec - 30 Dec Korean Air direct
31 Dec - 04 Jan Korean Air direct
25 Dec - 01 Jan Korean Air direct

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

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.

Book a cheap hotel in Dalian

Cheap car rent in Dalian