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

Return flights

12 May - 28 May	Qatar Airways
12 May - 26 May	Qatar Airways
26 May - 02 Jun	Qatar Airways
26 May - 11 Jun	Qatar Airways
21 May - 01 Jun	Qatar Airways
18 May - 01 Jun	Qatar Airways
30 May - 06 Jun	Qatar Airways
01 May - 20 May	Qatar Airways
11 May - 18 May	Qatar Airways
20 May - 03 Jun	Iberia
02 May - 21 May	Qatar Airways
05 May - 16 May	Qatar Airways
07 May - 28 May	Qatar Airways
07 May - 21 May	Qatar Airways
07 May - 19 May	Qatar Airways
02 May - 16 May	Qatar Airways
18 May - 08 Jun	Qatar Airways
18 May - 17 Jun	Iberia
23 May - 05 Jun	Iberia

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

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 May from $1274

Return flights