AirHint found the following cheapest return flights from Hamburg (HAM) to Athens (ATH) in September 2026 (see full year).

Return flights

14 Sep - 18 Sep	Wizz Air
16 Sep - 23 Sep	Wizz Air
17 Sep - 21 Sep	easyJet
15 Sep - 22 Sep	easyJet
14 Sep - 22 Sep	Wizz Air
07 Sep - 20 Sep	Air Serbia
20 Sep - 27 Sep	Air Serbia
07 Sep - 14 Sep	Air Serbia
18 Sep - 21 Sep	Air Serbia
14 Sep - 21 Sep	Air Serbia
21 Sep - 04 Oct	Air Serbia
28 Sep - 05 Oct	Wizz Air
30 Sep - 05 Oct	Wizz Air
30 Sep - 07 Oct	Wizz Air
30 Sep - 05 Oct	Aegean Airlines	direct
21 Sep - 07 Oct	SKY express
28 Sep - 07 Oct	SKY express
28 Sep - 05 Oct	Aegean Airlines	direct
28 Sep - 16 Oct	SKY express
30 Sep - 07 Oct	Aegean Airlines	direct

Also check the deals for one-way flights from Hamburg to Athens in September.

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 September from 133€

Return flights