Cheapest return flights from Seoul to Copenhagen in September from $1856

Best time to book flights for Seoul (GMP) to Copenhagen (CPH) flights at AirHint

AirHint found the following cheapest return flights from Seoul (GMP) to Copenhagen (CPH) in September 2025 (see full year).

Return flights

06 Sep - 13 Sep Japan Airlines
26 Sep - 03 Oct Japan Airlines
13 Sep - 20 Sep Japan Airlines
11 Sep - 18 Sep Japan Airlines
01 Sep - 09 Sep Japan Airlines
24 Sep - 03 Oct Japan Airlines
27 Sep - 09 Oct Japan Airlines
24 Sep - 09 Oct Japan Airlines
29 Sep - 09 Oct Japan Airlines
25 Sep - 28 Sep Japan Airlines
27 Sep - 12 Oct Japan Airlines
15 Sep - 21 Sep Japan Airlines
30 Sep - 12 Oct Japan Airlines
30 Sep - 08 Oct Japan Airlines
12 Sep - 16 Sep Japan Airlines
26 Sep - 10 Oct Japan Airlines
12 Sep - 17 Sep Japan Airlines

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

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen