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

Return flights

10 Mar - 16 Mar	Lufthansa
10 Mar - 20 Mar	Lufthansa
06 Mar - 20 Mar	Lufthansa
22 Mar - 25 Mar	Lufthansa
04 Mar - 18 Mar	Lufthansa
09 Mar - 22 Mar	Lufthansa
12 Mar - 20 Mar	Lufthansa
13 Mar - 25 Mar	Lufthansa
09 Mar - 20 Mar	Lufthansa
09 Mar - 23 Mar	Lufthansa
04 Mar - 01 Apr	Lufthansa
17 Mar - 29 Apr	Finnair
21 Mar - 04 Apr	Etihad Airways
31 Mar - 15 Apr	Finnair
22 Mar - 06 Apr	Lufthansa
20 Mar - 06 Apr	Lufthansa
21 Mar - 06 Apr	Lufthansa
16 Mar - 06 Apr	Lufthansa
04 Mar - 28 Apr	Lufthansa
23 Mar - 03 Apr	Finnair

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

Cheap car rent in Seoul

Cheapest return flights from Paris to Seoul in March from $599

Return flights