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

Return flights

04 Aug - 20 Aug	Air Canada
10 Aug - 26 Aug	Air Canada
12 Aug - 05 Sep	Air Canada
18 Aug - 29 Aug	Air Canada
30 Aug - 10 Sep	Spirit Airlines
19 Aug - 29 Aug	United
18 Aug - 28 Aug	United
20 Aug - 27 Aug	United
17 Aug - 26 Aug	Air France
17 Aug - 27 Aug	Air France
01 Aug - 02 Sep	Air France
26 Aug - 02 Sep	United
21 Aug - 28 Aug	Air Canada
18 Aug - 25 Aug	United
28 Aug - 04 Sep	United
30 Aug - 06 Sep	United

Also check the deals for one-way flights from Houston to Rome 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 Rome in August from 444€

Return flights