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

Return flights

31 Mar - 13 Apr	SWISS
01 Mar - 15 Mar	LOT
05 Mar - 25 Mar	Lufthansa
12 Mar - 22 Mar	Lufthansa
05 Mar - 15 Mar	Lufthansa
04 Mar - 31 Mar	Lufthansa
01 Mar - 31 Mar	Etihad Airways
03 Mar - 18 Mar	Lufthansa
31 Mar - 14 Apr	SWISS
11 Mar - 25 Mar	Lufthansa
02 Mar - 14 Mar	Finnair
03 Mar - 25 Mar	Lufthansa
31 Mar - 07 Apr	SWISS
30 Mar - 10 Apr	Finnair
20 Mar - 08 Apr	Lufthansa
31 Mar - 13 Apr	Air France	direct
30 Mar - 10 Apr	Air France	direct
31 Mar - 14 Apr	Air France	direct
31 Mar - 07 Apr	Air France	direct
20 Mar - 08 Apr	Air France	direct

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.

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Cheapest return flights from Paris to Seoul in March from $601

Return flights