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

Return flights

13 Aug - 21 Aug	Spirit Airlines
19 Aug - 28 Aug	Turkish Airlines
15 Aug - 22 Aug	Spirit Airlines
23 Aug - 06 Sep	Frontier Airlines
20 Aug - 03 Sep	Turkish Airlines
13 Aug - 24 Aug	Turkish Airlines
15 Aug - 24 Aug	Turkish Airlines
14 Aug - 24 Aug	Turkish Airlines
01 Aug - 13 Aug	Spirit Airlines
01 Aug - 15 Aug	Spirit Airlines
07 Aug - 16 Aug	Qatar Airways

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

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 Houston to Cairo in August from 727€

Return flights