Cheapest return flights from Houston to Athens in September from 447€

AirHint found the following cheapest return flights from Houston (HOU) to Athens (ATH) in September 2025 (see full year).

Return flights

16 Sep - 24 Sep Spirit Airlines
02 Sep - 09 Sep Spirit Airlines
29 Sep - 06 Oct Spirit Airlines
17 Sep - 24 Sep Spirit Airlines
16 Sep - 23 Sep Spirit Airlines
11 Sep - 18 Sep Spirit Airlines
09 Sep - 16 Sep Spirit Airlines
25 Sep - 02 Oct Spirit Airlines
10 Sep - 17 Sep Spirit Airlines
19 Sep - 26 Sep Spirit Airlines
14 Sep - 21 Sep Spirit Airlines
26 Sep - 03 Oct Spirit Airlines
24 Sep - 01 Oct Turkish Airlines
23 Sep - 30 Sep Turkish Airlines
30 Sep - 07 Oct Turkish Airlines
17 Sep - 01 Oct Turkish Airlines
15 Sep - 01 Oct Turkish Airlines
27 Sep - 04 Oct Spirit Airlines
30 Sep - 12 Oct Spirit Airlines
28 Sep - 05 Oct Spirit Airlines

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

Skyscanner

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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