Cheapest return IAH–ATH flights, July

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

Return flights

19 Jul - 31 Aug Air France
06 Jul - 21 Jul Air Canada
14 Jul - 22 Jul jetBlue
06 Jul - 15 Jul Air Canada
31 Jul - 30 Aug Turkish Airlines
05 Jul - 21 Jul British Airways
10 Jul - 22 Jul Air Canada
10 Jul - 15 Jul Air Canada
11 Jul - 28 Jul Frontier Airlines
10 Jul - 24 Jul Air Canada
13 Jul - 27 Jul Air Canada
04 Jul - 16 Aug United
10 Jul - 26 Jul Air Canada
06 Jul - 01 Aug ITA Airways

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

Powered by

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Feel free to contact us with any feedback or request another flight research.