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

Return flights

01 Jul - 21 Jul	Oman Air
06 Jul - 12 Jul	Ryanair
20 Jul - 26 Jul	Scandinavian Airlines
20 Jul - 09 Aug	Scandinavian Airlines
01 Jul - 21 Jul	T'way Air	direct
13 Jul - 26 Jul	Scandinavian Airlines
20 Jul - 13 Aug	Ryanair
03 Jul - 14 Jul	Ryanair
01 Jul - 22 Jul	Ryanair
03 Jul - 24 Jul	Wizz Air Malta
02 Jul - 15 Jul	T'way Air	direct
03 Jul - 14 Jul	T'way Air	direct
21 Jul - 18 Aug	Lufthansa
31 Jul - 09 Aug	Fly One
01 Jul - 05 Aug	Korean Air	direct
30 Jul - 21 Aug	Lufthansa
21 Jul - 26 Aug	Finnair
24 Jul - 04 Aug	Finnair
10 Jul - 05 Aug	Finnair
12 Jul - 05 Aug	Finnair

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

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 July from 688€

Return flights