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

Return flights

08 Mar - 12 Mar	Air China
13 Mar - 15 Mar	Air China
13 Mar - 22 Mar	Air China
13 Mar - 19 Mar	Air China
23 Mar - 29 Mar	Air China
08 Mar - 14 Mar	Air China
27 Mar - 29 Mar	Air China
31 Mar - 07 Apr	Air China
30 Mar - 10 Apr	Air China
31 Mar - 06 Apr	Air China
27 Mar - 02 Apr	Air China
30 Mar - 06 Apr	Air China
30 Mar - 05 Apr	Air China
02 Mar - 12 Mar	China Eastern
30 Mar - 02 Apr	Air China
27 Mar - 09 Apr	Air China
30 Mar - 07 Apr	Air China
29 Mar - 04 Apr	Air China
23 Mar - 30 Mar	Air China
09 Mar - 16 Mar	Air China

Also check the deals for one-way flights from Seoul to Copenhagen 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.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen

Cheapest return flights from Seoul to Copenhagen in March from 489€

Return flights