Cheapest return flights from Houston to Athens in August from $612

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

Return flights

26 Aug - 11 Sep Turkish Airlines
25 Aug - 08 Sep Turkish Airlines
22 Aug - 29 Aug Turkish Airlines
21 Aug - 29 Aug Turkish Airlines
30 Aug - 11 Sep Frontier Airlines
23 Aug - 13 Sep Turkish Airlines
29 Aug - 09 Sep Spirit Airlines
22 Aug - 30 Aug Frontier Airlines
30 Aug - 20 Sep Frontier Airlines
29 Aug - 06 Sep Spirit Airlines
28 Aug - 20 Sep Frontier Airlines
29 Aug - 20 Sep Spirit Airlines
22 Aug - 25 Aug Frontier Airlines
21 Aug - 30 Aug Lufthansa
28 Aug - 06 Sep American Airlines

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

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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