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

Return flights

10 Apr - 22 Apr	Scandinavian Airlines
12 Apr - 24 Apr	Scandinavian Airlines
09 Apr - 22 Apr	Scandinavian Airlines
08 Apr - 27 Apr	LOT
07 Apr - 20 Apr	LOT
14 Apr - 27 Apr	LOT
15 Apr - 27 Apr	LOT
16 Apr - 27 Apr	LOT
21 Apr - 05 May	LOT
30 Apr - 18 May	LOT
21 Apr - 27 May	LOT
09 Apr - 20 Apr	Scandinavian Airlines
10 Apr - 24 Apr	Scandinavian Airlines
25 Apr - 05 May	LOT
18 Apr - 18 May	LOT
30 Apr - 30 May	LOT
29 Apr - 30 May	LOT
18 Apr - 05 May	LOT
17 Apr - 18 May	Scandinavian Airlines
26 Apr - 13 May	Scandinavian Airlines

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

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 April from $652

Return flights