AirHint found the following cheapest return flights from Hamburg (HAM) to Seoul (ICN) in August 2025 (see full year).

Return flights

27 Aug - 24 Sep	Ryanair
31 Aug - 03 Sep	Wizz Air
19 Aug - 08 Sep	Condor
30 Aug - 08 Sep	Turkish Airlines
31 Aug - 13 Sep	Vueling Airlines
24 Aug - 15 Sep	Ryanair
19 Aug - 03 Sep	Condor
20 Aug - 17 Sep	Eurowings
27 Aug - 22 Sep	Vueling Airlines
29 Aug - 06 Sep	Vueling Airlines
25 Aug - 28 Aug	Wizz Air
22 Aug - 29 Aug	Vueling Airlines
20 Aug - 24 Aug	Vueling Airlines
21 Aug - 28 Aug	Lufthansa
23 Aug - 30 Aug	Turkish Airlines

Also check the deals for one-way flights from Hamburg to Seoul 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 Hamburg to Seoul in August from $822

Return flights