Is Aer Lingus the cheapest airline to fly with from Washington, D.C. to Rome Fiumicino Airport?

With an average price of $908 return, Aer Lingus is not the cheapest airline to fly from Washington, D.C. to Rome Fiumicino Airport with. Instead, for the lowest price, our data suggests flying with KLM, where a return flight costs $505 on average.

Does Aer Lingus fly direct to Rome Fiumicino Airport from Washington, D.C.?

No, Aer Lingus does not fly the route directly.

What’s the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with Aer Lingus?

On average, the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with Aer Lingus is Sunday, when prices are around $439. The most expensive day is generally Wednesday, where the average price is around $722.

$480 Cheap Aer Lingus Flights from Washington, D.C. to Rome Fiumicino Airport

WAS - FCO

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Flight Deals

Cheap Aer Lingus Flight Deals from Washington, D.C. to Rome Fiumicino Airport

Here are some of the best deals found on KAYAK recently from Aer Lingus for round-trip flights from Washington, D.C. to Rome Fiumicino Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip Aer Lingus flight deals from Washington, D.C. to Rome Fiumicino Airport

Thu, Apr 23 - Sat, May 2

9:30 pm - 7:50 pm

BWI

FCO

16h 20m2 stops

7:30 am - 7:40 pm

FCO

BWI

18h 10m2 stops

$1,204Aer Lingus

Thu, Jan 15 - Sat, Jan 31

8:35 pm - 10:55 am

BWI

FCO

32h 20m2 stops

11:35 am - 6:45 pm

FCO

BWI

37h 10m2 stops

$1,260Aer Lingus

Thu, Mar 12 - Fri, Mar 20

9:35 pm - 7:35 pm

BWI

FCO

17h 00m2 stops

8:15 pm - 7:45 pm

FCO

BWI

52h 30m2 stops

$1,285Aer Lingus

Fri, May 8 - Sun, May 17

9:30 pm - 10:25 am

BWI

FCO

54h 55m2 stops

7:30 am - 7:45 pm

FCO

BWI

18h 15m2 stops

$1,311Aer Lingus

Mon, Dec 29 - Tue, Jan 6

5:05 pm - 10:40 am

IAD

FCO

11h 35m1 stop

11:20 am - 3:35 pm

FCO

IAD

34h 15m1 stop

$1,471Aer Lingus

Wed, Mar 25 - Mon, Apr 6

10:00 pm - 7:35 pm

IAD

FCO

16h 35m1 stop

7:30 am - 6:55 pm

FCO

IAD

17h 25m1 stop

$3,103Aer Lingus

Sat, Jan 17 - Wed, Jan 28

8:35 pm - 7:35 pm

BWI

FCO

17h 00m2 stops

11:20 am - 6:45 pm

FCO

BWI

37h 25m2 stops

$3,255Aer Lingus

Thu, Mar 5 - Sun, Mar 15

8:35 pm - 7:35 pm

BWI

FCO

17h 00m2 stops

8:15 pm - 7:45 pm

FCO

BWI

52h 30m2 stops

$3,382Aer Lingus

Sun, May 10 - Sun, Jul 5

5:20 pm - 10:25 am

IAD

FCO

11h 05m1 stop

3:10 pm - 3:50 pm

FCO

IAD

30h 40m1 stop

$4,385Aer Lingus

Useful Info

Low season	July
High season	April
Cheapest flight	$480
Average price round-trip	$907

Best time to beat the crowds with an average 30% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Washington Dulles Airport to Rome Fiumicino Airport

(price for this month)

When to Book Flights with Aer Lingus from Washington, D.C. to Rome Fiumicino Airport

Average price per month

Flight prices as travel date approaches

Is Aer Lingus the cheapest airline to fly with from Washington, D.C. to Rome Fiumicino Airport?
With an average price of $908 return, Aer Lingus is not the cheapest airline to fly from Washington, D.C. to Rome Fiumicino Airport with. Instead, for the lowest price, our data suggests flying with KLM, where a return flight costs $505 on average.
What is the cheapest Aer Lingus flight from Washington, D.C. to Rome Fiumicino Airport?
In the last 3 days, the lowest price for a flight with Aer Lingus from Washington, D.C. to Rome Fiumicino Airport was $587 for a return flight and $449 for a one-way flight.
Does Aer Lingus fly direct to Rome Fiumicino Airport from Washington, D.C.?
No, Aer Lingus does not fly the route directly.
What’s the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with Aer Lingus?
On average, the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with Aer Lingus is Sunday, when prices are around $439. The most expensive day is generally Wednesday, where the average price is around $722.

7.2

Good1,395 verified ratings

6.9Entertainment

7.1Comfort

7.4Boarding

8.0Crew

6.6Food

Cons -

Food & Beverage service almost nonexistent. (in 221 reviews)

10.0 Wonderful

Verified traveler, Dec 2025

BCN

DUB

The folks and flights were fantastic. I unfortunately wasn’t able to order a meal that I could eat (I’m gluten free) because I got my ticket through kayak, but they tried their best to find something to help me get through the long flight and I’ll forever remember their kindness.

10.0 Wonderful

Kimberly, Dec 2025

JFK

SNN

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

10.0 Wonderful

Verified traveler, Dec 2025

MUC

DUB

It doesn't get a y better

6.0 Okay

Lisa, Dec 2025

BOS

DUB

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

10.0 Wonderful

PAULINA, Nov 2025

DUB

LAS

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

8.0 Very good

Verified traveler, Nov 2025

IAD

DUB

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

10.0 Wonderful

Rick and Denise, Nov 2025

DUB

MUC

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

10.0 Wonderful

Thomas, Nov 2025

AMS

DUB

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

10.0 Wonderful

PAULINA, Nov 2025

DUB

NCE

Very nice

2.0 Poor

Verified traveler, Nov 2025

CDG

DUB

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

Everything you need to know for your flight from Washington, D.C. to Rome Fiumicino Airport

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Aer Lingus flights from Washington, D.C. to Fiumicino

WAS - FCO

$480 Find Cheap Aer Lingus Flights from Washington, D.C. to Rome Fiumicino Airport

Search hundreds of travel sites at once for deals on Aer Lingus flights from Washington, D.C. to Rome Fiumicino Airport

Cheap Aer Lingus Flight Deals from Washington, D.C. to Rome Fiumicino Airport

Recent round-trip Aer Lingus flight deals from Washington, D.C. to Rome Fiumicino Airport

Recent one-way Aer Lingus flight deals from Washington, D.C. to Rome Fiumicino Airport

Good to know

When to Book Flights with Aer Lingus from Washington, D.C. to Rome Fiumicino Airport

FAQs for flying to Rome Fiumicino Airport with Aer Lingus

Is Aer Lingus the cheapest airline to fly with from Washington, D.C. to Rome Fiumicino Airport?

With an average price of $908 return, Aer Lingus is not the cheapest airline to fly from Washington, D.C. to Rome Fiumicino Airport with. Instead, for the lowest price, our data suggests flying with KLM, where a return flight costs $505 on average.

What is the cheapest Aer Lingus flight from Washington, D.C. to Rome Fiumicino Airport?

In the last 3 days, the lowest price for a flight with Aer Lingus from Washington, D.C. to Rome Fiumicino Airport was $587 for a return flight and $449 for a one-way flight.

Does Aer Lingus fly direct to Rome Fiumicino Airport from Washington, D.C.?

No, Aer Lingus does not fly the route directly.

What’s the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with Aer Lingus?

On average, the cheapest day of the week to fly from Washington, D.C. to Rome Fiumicino Airport with Aer Lingus is Sunday, when prices are around $439. The most expensive day is generally Wednesday, where the average price is around $722.

Aer Lingus Customer Reviews

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Everything you need to know for your flight from Washington, D.C. to Rome Fiumicino Airport

Top Aer Lingus flights

The most popular destinations for flights with Aer Lingus according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Other airlines flying from Washington, D.C. to Rome Fiumicino Airport

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Cabin class types available on flights to Rome Fiumicino Airport

Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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