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

Return flights

15 Apr - 25 Apr	Air China
25 Apr - 03 May	Air China
18 Apr - 28 Apr	Air China
18 Apr - 25 Apr	Air China
08 Apr - 15 Apr	Air China
09 Apr - 20 Apr	Air China
20 Apr - 27 Apr	Air China
20 Apr - 03 May	Air China
20 Apr - 04 May	Air China
18 Apr - 05 May	Air China
20 Apr - 28 Apr	Air China
08 Apr - 22 Apr	Air China
08 Apr - 21 Apr	Air China
18 Apr - 10 May	Air China
20 Apr - 25 Apr	Air China
18 Apr - 09 May	Air China
14 Apr - 01 May	Air China
20 Apr - 01 May	Air China
18 Apr - 06 May	Air China
24 Apr - 09 May	Air China

Also check the deals for one-way flights from Frankfurt 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 Frankfurt to Seoul in April from $889

Return flights