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

Return flights

21 Aug - 29 Aug	Air China
17 Aug - 29 Aug	Air China
07 Aug - 15 Aug	Air China
10 Aug - 02 Sep	Air China
08 Aug - 15 Aug	Air China
01 Aug - 06 Aug	Air China
01 Aug - 11 Aug	Air China
24 Aug - 31 Aug	Japan Airlines
10 Aug - 31 Aug	Japan Airlines

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

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 Seoul to Frankfurt in August from 633€

Return flights