AirHint found the following cheapest return flights from Atlanta (ATL) to Rome (FCO) in January 2026 (see full year).

Return flights

22 Jan - 27 Jan	Frontier Airlines
22 Jan - 04 Feb	Frontier Airlines
18 Jan - 26 Jan	Frontier Airlines
09 Jan - 24 Jan	Frontier Airlines
21 Jan - 25 Jan	Spirit Airlines
11 Jan - 20 Jan	Frontier Airlines
19 Jan - 23 Jan	Frontier Airlines
08 Jan - 21 Jan	Frontier Airlines
08 Jan - 12 Jan	Frontier Airlines
05 Jan - 12 Jan	Frontier Airlines
22 Jan - 27 Jan	Air France	direct
22 Jan - 04 Feb	Air France	direct
26 Jan - 01 Feb	Delta	direct

Also check the deals for one-way flights from Atlanta to Rome in January.

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 Atlanta to Rome in January from 428€

Return flights