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

Return flights

14 Mar - 24 Mar	LOT
04 Mar - 21 Mar	LOT
04 Mar - 11 Mar	LOT
12 Mar - 21 Mar	LOT
12 Mar - 25 Mar	LOT
12 Mar - 30 Mar	LOT
12 Mar - 24 Mar	LOT
12 Mar - 18 Mar	LOT
11 Mar - 18 Mar	LOT
11 Mar - 21 Mar	LOT
12 Mar - 01 Apr	LOT
03 Mar - 01 Apr	LOT
09 Mar - 01 Apr	LOT
05 Mar - 01 Apr	LOT
10 Mar - 01 Apr	LOT
04 Mar - 01 Apr	LOT
16 Mar - 06 Apr	T'way Air	direct
11 Mar - 15 Apr	easyJet
18 Mar - 08 Apr	China Eastern
12 Mar - 02 Apr	LOT

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 495€

Return flights