AirHint found the following cheapest return flights from Dallas (DAL) to Rome (FCO) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Air France
04 Dec - 11 Dec	Air France
31 Dec - 10 Jan	Delta
24 Dec - 17 Jan	Air France
18 Dec - 25 Dec	Delta
02 Dec - 27 Dec	Air France
28 Dec - 17 Jan	Air France
15 Dec - 05 Jan	Delta
27 Dec - 06 Jan	Delta
26 Dec - 06 Jan	Delta
14 Dec - 04 Jan	Delta
19 Dec - 26 Dec	Delta
25 Dec - 04 Jan	Delta
18 Dec - 05 Jan	Delta
02 Dec - 04 Dec	Air France
20 Dec - 28 Dec	Delta
03 Dec - 04 Dec	Air France

Also check the deals for one-way flights from Dallas to Rome in December.

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 Dallas to Rome in December from 450€

Return flights