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

Return flights

25 Oct - 19 Nov	Spirit Airlines
27 Oct - 10 Nov	Spirit Airlines
01 Oct - 08 Oct	Spirit Airlines
30 Oct - 13 Nov	Spirit Airlines
27 Oct - 31 Oct	Spirit Airlines
19 Oct - 24 Oct	Spirit Airlines
08 Oct - 14 Oct	British Airways
02 Oct - 27 Oct	Spirit Airlines
29 Oct - 05 Nov	United
09 Oct - 13 Oct	British Airways
09 Oct - 16 Oct	United
06 Oct - 13 Oct	United
09 Oct - 27 Oct	Frontier Airlines
11 Oct - 18 Oct	Iberia

Also check the deals for one-way flights from Houston to Rome in October.

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 October from 417€

Return flights