Cheapest return HOU–ATH flights, August

AirHint found the following cheapest return flights from Houston (HOU) to Athens (ATH) in August 2026 (see full year).

Return flights

18 Aug - 01 Sep British Airways
15 Aug - 15 Sep Air Canada
21 Aug - 04 Sep British Airways
04 Aug - 25 Aug Air Canada
23 Aug - 05 Sep Air Canada
30 Aug - 13 Sep jetBlue
01 Aug - 16 Aug Frontier Airlines
02 Aug - 12 Aug Air Canada

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

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