Cheapest return flights from Frankfurt to Seoul in April from 684€

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

Return flights

25 Apr - 02 May MIAT Mongolian Airlines
06 Apr - 22 Apr Finnair
07 Apr - 21 Apr Finnair
13 Apr - 04 May Finnair
20 Apr - 04 May Finnair
06 Apr - 20 Apr Finnair
09 Apr - 16 Apr Finnair
08 Apr - 22 Apr Finnair
21 Apr - 14 May Finnair
29 Apr - 11 May Finnair
29 Apr - 10 May Finnair
01 Apr - 16 Apr Finnair
20 Apr - 01 May LOT
13 Apr - 24 Apr Finnair
01 Apr - 19 Apr Finnair
01 Apr - 08 Apr MIAT Mongolian Airlines
10 Apr - 24 Apr Turkish Airlines
10 Apr - 01 May Turkish Airlines
20 Apr - 02 May Turkish Airlines
24 Apr - 08 May Etihad Airways

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

Skyscanner

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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