AirSource

Flights Rome → Washington — September 12, 2026

One way · Economy · 1 adult · price per person

The cheapest itinerary observed for Saturday, September 12, 2026 on the Rome–Washington route: 1 stop itinerary (2 flights) via Reykjavik (KEF), from Rome Fiumicino (FCO) to Washington Dulles (IAD), first flight Icelandair FI563, departs 3:45 PM, arrives 10:15 PM, total travel time 12h 30m including layovers, flight time 11h 20m (layovers excluded), $578 per person. Price found in an Aviasales search on September 7, 2026 and read by AirSource on September 10, 2026, 20:47 UTC: it is not guaranteed and is confirmed on Aviasales at booking time. The cheapest direct flight observed: ITA Airways AZ618, from Rome Fiumicino (FCO) to Washington Dulles (IAD), departs 10:20 AM, arrives 2:30 PM, direct, 10h 10m, $728 per person. Fare as listed by Aviasales: carry-on bag not included (personal item only), checked bag not included, changes not allowed, non-refundable.

Lowest price observed in the available data

1-stop itinerary (2 flights)

via Reykjavik (KEF) · first flight Icelandair FI563

1 stop
Sat, Sep 12
Rome Fiumicino (FCO)
12h 30m
1 stop
Sat, Sep 12
Washington Dulles (IAD)
First flight
Icelandair FI563 (1st of 2 flights)
Connecting flights
Operated after the layover in Reykjavik (KEF); airline and flight number are not provided by Aviasales in this record: see them on the booking site.
Departure
Rome Fiumicino (FCO) · September 12, 2026 · local time (UTC+2)
Final arrival
Washington Dulles (IAD) · September 12, 2026 · local time (UTC-4)
Stops
1 stop · in Reykjavik (KEF)
Total travel time
12h 30m (layovers included)
Flight time
11h 20m (layovers excluded)
Layover time
1h 10m
Last observed price
$578 per person, one way
Observed
Price and fare conditions found in an Aviasales search on · read by AirSource on · more than 48 hours ago
Last observed price
$578
per person, one way
Check the current price and book

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Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Cheapest direct flight observed

ITA Airways AZ618

Direct · Rome Fiumicino (FCO) → Washington Dulles (IAD)

Direct
Sat, Sep 12
Rome Fiumicino (FCO)
10h 10m
direct
Sat, Sep 12
Washington Dulles (IAD)
Airline
ITA Airways (AZ)
Flight
AZ618
Departure
Rome Fiumicino (FCO) · September 12, 2026 · local time (UTC+2)
Arrival
Washington Dulles (IAD) · September 12, 2026 · local time (UTC-4)
Stops
Direct (no plane change, as stated by the source; it can include a stop)
Duration
10h 10m
Carry-on bag
not included (personal item only)
Checked bag
not included
Changes
not allowed
Refund
non-refundable
Last observed price
$728 per person, one way
Observed
Price and fare conditions found in an Aviasales search on · read by AirSource on · more than 48 hours ago
Last observed price
$728
per person, one way
Check the current price and book

Affiliate link. Booking, payment and support are handled by the seller you choose on Aviasales.

Price not guaranteed: it is confirmed on Aviasales at booking time. How it works

Looking for other times? All Rome–Washington flights on September 12, 2026 on Aviasales.

Nearby dates