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

Return flights

29 Aug - 15 Sep	Eurowings
28 Aug - 11 Sep	LOT
28 Aug - 02 Sep	Ryanair
27 Aug - 03 Sep	LOT
25 Aug - 03 Sep	LOT
26 Aug - 03 Sep	LOT
06 Aug - 11 Sep	KLM
29 Aug - 05 Sep	LOT
31 Aug - 10 Sep	LOT
19 Aug - 26 Aug	Ryanair
11 Aug - 13 Aug	Wizz Air
14 Aug - 18 Aug	LOT
15 Aug - 19 Aug	KLM
31 Aug - 05 Sep	LOT
10 Aug - 12 Aug	Air Serbia
12 Aug - 20 Aug	Ryanair
21 Aug - 26 Aug	Wizz Air
15 Aug - 20 Aug	Air Serbia
19 Aug - 29 Aug	Ryanair
02 Aug - 04 Aug	LOT

Also check the deals for one-way flights from Hamburg to Athens 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 Athens in August from 181€

Return flights