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

Return flights

19 Aug - 22 Aug	Condor	direct
17 Aug - 22 Aug	Eurowings
25 Aug - 29 Aug	Condor
17 Aug - 19 Aug	Eurowings
17 Aug - 22 Aug	Eurowings	direct
17 Aug - 19 Aug	Eurowings	direct
30 Aug - 03 Sep	Lufthansa
16 Aug - 17 Aug	TUI

Also check the deals for one-way flights from Kos to Hamburg 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 Kos to Hamburg in August from 116€

Return flights