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

Return flights

23 Apr - 30 Apr	Air India
27 Apr - 09 May	Lufthansa
30 Apr - 19 May	LOT
21 Apr - 27 May	Lufthansa
28 Apr - 12 May	Lufthansa
06 Apr - 23 Apr	Finnair
07 Apr - 16 Apr	Finnair
14 Apr - 21 Apr	Finnair
07 Apr - 15 Apr	Finnair
13 Apr - 22 Apr	Finnair
06 Apr - 16 Apr	Finnair
06 Apr - 15 Apr	Finnair
28 Apr - 17 May	Finnair
28 Apr - 18 May	Finnair
28 Apr - 16 May	Finnair
28 Apr - 13 May	Finnair
28 Apr - 05 May	Finnair
14 Apr - 05 May	Finnair
06 Apr - 20 Apr	Finnair
01 Apr - 22 Apr	Finnair

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 $696

Return flights