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

Return flights

03 Mar - 16 Mar	Lufthansa
03 Mar - 09 Mar	Lufthansa
05 Mar - 13 Mar	Lufthansa
05 Mar - 11 Mar	Lufthansa
03 Mar - 18 Mar	Lufthansa
10 Mar - 24 Mar	LOT
08 Mar - 01 Apr	Lufthansa
08 Mar - 18 Mar	Lufthansa
04 Mar - 25 Mar	Lufthansa
04 Mar - 16 Mar	Lufthansa
09 Mar - 27 Mar	Lufthansa
17 Mar - 01 Apr	Lufthansa
19 Mar - 01 Apr	Lufthansa
24 Mar - 08 Apr	Etihad Airways
24 Mar - 03 Apr	Etihad Airways
19 Mar - 02 Apr	Etihad Airways
01 Mar - 06 Apr	Etihad Airways
19 Mar - 09 Apr	Etihad Airways
26 Mar - 10 Apr	Etihad Airways
17 Mar - 06 Apr	Etihad Airways

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 515€

Return flights