AirHint found the following cheapest return flights from Seoul (ICN) to Paris (CDG) in September 2026 (see full year).

Return flights

01 Sep - 08 Sep	Lufthansa
03 Sep - 10 Sep	Lufthansa
01 Sep - 07 Sep	Lufthansa
08 Sep - 15 Sep	Lufthansa
15 Sep - 17 Sep	Lufthansa
17 Sep - 12 Oct	Lufthansa
16 Sep - 23 Sep	Lufthansa
09 Sep - 23 Sep	Lufthansa
09 Sep - 15 Sep	Lufthansa
09 Sep - 16 Sep	Lufthansa
07 Sep - 16 Sep	Lufthansa
26 Sep - 04 Oct	Vietnam Airlines
14 Sep - 03 Oct	Vietnam Airlines
26 Sep - 03 Oct	Vietnam Airlines
27 Sep - 04 Oct	Vietnam Airlines
25 Sep - 02 Oct	Vietnam Airlines
01 Sep - 01 Oct	Vietnam Airlines
30 Sep - 15 Oct	Finnair
30 Sep - 21 Oct	Finnair
17 Sep - 11 Oct	Lufthansa

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

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 Paris

Cheap car rent in Paris

Cheapest return flights from Seoul to Paris in September from 514€

Return flights