$1,089 Cheap United flights Washington (IAD) to Rome (FCO)

View $1,089 flight on Mon, Sep 21, 2026Opens in a new window

$1,089 Cheap United flights Washington (IAD) to Rome (FCO)

Prices were available within the past 7 days and start at $1,089 for one-way flights and $1,351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Sep 21 - Thu, Oct 1
IAD
Washington
FCO
Rome
$1,351 Roundtrip, found 13 hours ago
$1,351
Roundtrip
found 13 hours ago
Select United flight, departing Mon, Sep 21 from Washington to Rome, returning Thu, Oct 1, priced at $1,351 found 13 hours ago

Find the cheapest month to fly from Washington (IAD) to Rome (FCO)

April is typically the cheapest month to fly

From $472 - $1,026 per traveler.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Fiumicino - Leonardo da Vinci Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Popular airline
Scandinavian Airlines
Distance
7189 km
Average flight time
14 hours 55 mins

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