Cheapest return flights from Seoul to Frankfurt in May from 538€

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

Return flights

25 May - 08 Jun MIAT Mongolian Airlines
23 May - 07 Jun Vietnam Airlines
19 May - 31 May Lufthansa
27 May - 04 Jun China Southern
27 May - 30 May China Southern
12 May - 31 May Etihad Airways
19 May - 26 May Lufthansa direct
07 May - 13 May Etihad Airways
01 May - 10 May Vietnam Airlines
19 May - 18 Jun Etihad Airways
28 May - 06 Jun Etihad Airways
18 May - 09 Jun Scandinavian Airlines
11 May - 19 May Etihad Airways
12 May - 19 May Etihad Airways
12 May - 20 May Lufthansa direct
12 May - 19 May Lufthansa direct
08 May - 05 Jun Singapore Airlines
22 May - 05 Jun Singapore Airlines
20 May - 17 Jun Air China
24 May - 14 Jun Air China

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

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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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