Cheapest return flights from Duesseldorf to Seoul in May from $667

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

Return flights

18 May - 30 May LOT
06 May - 19 May LOT
12 May - 19 May LOT
18 May - 26 May LOT
05 May - 19 May LOT
11 May - 20 May LOT
07 May - 21 May Etihad Airways
31 May - 14 Jun Ryanair
11 May - 18 May easyJet
01 May - 17 May Ryanair
28 May - 03 Jun Ryanair
23 May - 07 Jun Ryanair
01 May - 10 May Ryanair
24 May - 07 Jun Eurowings
28 May - 12 Jun Ryanair
16 May - 08 Jun AJet
11 May - 06 Jun AJet
30 May - 29 Jun Ryanair
17 May - 06 Jun Eurowings
24 May - 02 Jun Air Serbia

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

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