Washington, D.C. to Rome Flights on Aer Lingus from $759.76*
expand_more
1 Passenger(s)
expand_morePromo Code
expand_moretoday
today
Book Washington, D.C. (IAD) to Rome (FCO) flight deals*
location_on
location_on
Other useful links
Aer Lingus Newsletter
Sign Up and Save
✔ Be first to receive current offers
✔ Learn about new and exciting destinations
✔ Get the latest travel news and more
Book Washington, D.C. to Rome flight deals*
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Rome (FCO) | Roundtrip* / Economy | Dec 22 2026 - Dec 30 2026 | From $1,307.63 Seen: 11 minutes ago |
| Washington, D.C. (IAD) | Rome (FCO) | Roundtrip* / Economy | Dec 20 2026 - Dec 30 2026 | From $1,307.63 Seen: 6 minutes ago |
| Washington, D.C. (IAD) | Rome (FCO) | Roundtrip* / Economy | Dec 21 2026 - Dec 30 2026 | From $1,307.63 Seen: 11 minutes ago |
| Washington, D.C. (IAD) | Rome (FCO) | Roundtrip* / Economy | Sep 9 2026 - Sep 22 2026 | From $914.22 Seen: 7 hrs ago |
| Washington, D.C. (IAD) | Rome (FCO) | Roundtrip* / Economy | Aug 31 2026 - Sep 14 2026 | From $986.88 Seen: 22 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.