Aer Lingus Flights From Washington Dulles Intl. Airport (IAD) from $648

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Aer Lingus Airlines Flights From Washington Dulles Intl.

The cheapest prices found with in the last 7 days for return flights were $638 and $648 for one-way flights to for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 3 - Wed, Nov 19
IAD
Washington Dulles Intl.
FCO
Fiumicino - Leonardo da Vinci Intl.
$647 Roundtrip, found 2 days ago
$647
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Nov 3 from Washington Dulles Intl. to Fiumicino - Leonardo da Vinci Intl., returning Wed, Nov 19, priced at $647 found 2 days ago

Escape From Washington Dulles Intl. This Weekend

Aer Lingus Airports
Hop on a(n) Aer Lingus flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.43
DUBIRLDublin16
LHRGBRHeathrow7
BOSUSALogan Intl.7
JFKUSAJohn F. Kennedy Intl.5
MSNUSADane County Regional4
IAHUSAGeorge Bush Intercontinental4
LAXUSALos Angeles Intl.3
STLUSALambert-St. Louis Intl.3
GRRUSAGerald R. Ford Intl.3

Aer Lingus Flight To Washington Dulles Intl.

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, May 2 - Tue, May 6
FCO
Fiumicino - Leonardo da Vinci Intl.
IAD
Washington Dulles Intl.
$638 Roundtrip, found 1 day ago
$638
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, May 2 from Fiumicino - Leonardo da Vinci Intl. to Washington Dulles Intl., returning Tue, May 6, priced at $638 found 1 day ago

Aer Lingus Airfares from Washington Dulles Intl. Airport

Looking for great deals on Aer Lingus flights from Washington Dulles Intl.? Travelocity offers some of the lowest fares on one-way and round-trip flights from Washington Dulles Intl. to many locations. We’re also proud to provide flexible booking options so you can find the best price on cheap flights that work within your schedule. Add in free 24 hour cancellation on most flights and you’ll be able to book your next trip with confidence. Fly from Washington Dulles Intl. Airport on Aer Lingus with the help of Travelocity to spend less time worrying about finding the best deal and more time enjoying your vacation!

Route FAQ

Frequently asked questions

What terminal does Aer Lingus fly out of at IAD?
You’ve found a babysitter and your luggage has been packed for weeks. All that’s left for you to do is to head off to the airport for your next exciting vacation. But first, refer to your boarding pass to determine which Dulles Intl. Airport terminal Aer Lingus will be traveling from that day.
Is there free Wi-Fi at Washington Dulles Intl. Airport (IAD)?
You’ll be able to hook up to free Wi-Fi at Dulles Intl. Airport. Do you need to check your emails or just in the mood to scroll through your social media feed? Not a problem.
How long do I need to be at Washington, DC Airport (IAD-Washington Dulles Intl.) before my flight?
Even though most airports only require you to check in one hour before wheels up for domestic routes, it’s always a wise idea to have some extra time up your sleeve, especially if you have checked luggage. If flying overseas, it’s crucial to arrive at the departures hall three hours or more ahead of departure to allow enough time for passport control and security. Don’t forget to give yourself a bit of extra time if you’re traveling during high season.
What airline is EI?
The IATA code assigned to Aer Lingus is EI. The International Air Transport Association (IATA) assigns airlines a two-character code to standardize and simplify communications and identification.
What is IAD?
IAD is the IATA code for Washington Dulles Intl. Airport (IAD). This unique three-letter code on your boarding pass is assigned by the International Air Transport Association to assist in identifying airports around the world.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight from Washington, DC Airport (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

Aer Lingus Information

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