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

Return flights

21 Apr - 27 May	Lufthansa
21 Apr - 26 May	Lufthansa
01 Apr - 15 Apr	Air China
01 Apr - 09 May	Air China
01 Apr - 06 May	Air China
28 Apr - 14 May	Lufthansa
21 Apr - 14 May	Lufthansa
20 Apr - 21 May	Lufthansa
09 Apr - 22 Apr	Scandinavian Airlines
29 Apr - 27 May	Lufthansa
01 Apr - 10 Apr	Air China
07 Apr - 22 Apr	Lufthansa
01 Apr - 20 Apr	Air China
02 Apr - 19 Apr	Air China
02 Apr - 11 Apr	Air China
01 Apr - 11 Apr	Air China
28 Apr - 19 May	Lufthansa
17 Apr - 26 Apr	Ryanair
27 Apr - 12 May	Lufthansa
07 Apr - 16 Apr	Lufthansa

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 525€

Return flights