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Cheapest return flights from Washington (IAD) to Rome (FCO), December

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Dates, airline, and price
Dates	Airline	Price
01 Dec 15 Dec	ITA Airways Direct Flight
28 Dec 11 Jan	Royal Air Maroc
09 Dec 16 Dec	TAP
26 Dec 06 Jan	Scandinavian Airlines
31 Dec 14 Jan	TAP
24 Dec 31 Dec	Scandinavian Airlines
15 Dec 22 Dec	Lufthansa
15 Dec 22 Dec	ITA Airways Direct Flight
24 Dec 31 Dec	ITA Airways Direct Flight

deals for one-way flights from Washington to Rome in December.

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Updated Jul 1, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Washington (IAD) to Rome (FCO), December

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