€239 Cheap Flights Dublin to Washington (DUB-IAD)

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Cheap flights from Dublin to Washington (DUB-IAD)

Prices were available within the past 7 days and start at €239 for one-way flights and €252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly Play
Mon, 21 Oct - Mon, 28 Oct
DUB
Dublin
IAD
Washington
€252 Return, found 17 hours ago
€252
Return
found 17 hours ago
Select Fly Play flight, departing Mon, 21 Oct from Dublin to Washington, returning Mon, 28 Oct, priced at €252 found 17 hours ago
Fly Play
Thu, 19 Sep - Thu, 3 Oct
DUB
Dublin
IAD
Washington
€258 Return, found 2 days ago
€258
Return
found 2 days ago
Select Fly Play flight, departing Thu, 19 Sep from Dublin to Washington, returning Thu, 3 Oct, priced at €258 found 2 days ago
Fly Play
Thu, 10 Oct - Tue, 15 Oct
DUB
Dublin
IAD
Washington
€260 Return, found 1 day ago
€260
Return
found 1 day ago
Select Fly Play flight, departing Thu, 10 Oct from Dublin to Washington, returning Tue, 15 Oct, priced at €260 found 1 day ago
Fly Play
Fri, 13 Sep - Tue, 8 Oct
DUB
Dublin
IAD
Washington
€261 Return, found 3 days ago
€261
Return
found 3 days ago
Select Fly Play flight, departing Fri, 13 Sep from Dublin to Washington, returning Tue, 8 Oct, priced at €261 found 3 days ago
Fly Play
Thu, 19 Sep - Tue, 24 Sep
DUB
Dublin
IAD
Washington
€265 Return, found 2 days ago
€265
Return
found 2 days ago
Select Fly Play flight, departing Thu, 19 Sep from Dublin to Washington, returning Tue, 24 Sep, priced at €265 found 2 days ago
Icelandair
Wed, 27 Nov - Sun, 1 Dec
DUB
Dublin
IAD
Washington
€391 Return, found 16 hours ago
€391
Return
found 16 hours ago
Select Icelandair flight, departing Wed, 27 Nov from Dublin to Washington, returning Sun, 1 Dec, priced at €391 found 16 hours ago
TAP Portugal
Wed, 27 Nov - Mon, 2 Dec
DUB
Dublin
IAD
Washington
€396 Return, found 2 days ago
€396
Return
found 2 days ago
Select TAP Portugal flight, departing Wed, 27 Nov from Dublin to Washington, returning Mon, 2 Dec, priced at €396 found 2 days ago
Aer Lingus
Wed, 20 Nov - Sun, 24 Nov
DUB
Dublin
IAD
Washington
€417 Return, found 20 hours ago
€417
Return
found 20 hours ago
Select Aer Lingus flight, departing Wed, 20 Nov from Dublin to Washington, returning Sun, 24 Nov, priced at €417 found 20 hours ago
American Airlines
Tue, 30 Apr - Mon, 13 May
DUB
Dublin
IAD
Washington
€431 Return, found 4 days ago
€431
Return
found 4 days ago
Select American Airlines flight, departing Tue, 30 Apr from Dublin to Washington, returning Mon, 13 May, priced at €431 found 4 days ago
British Airways
Sat, 27 Apr - Mon, 29 Apr
DUB
Dublin
IAD
Washington
€439 Return, found 16 hours ago
€439
Return
found 16 hours ago
Select British Airways flight, departing Sat, 27 Apr from Dublin to Washington, returning Mon, 29 Apr, priced at €439 found 16 hours ago
Dublin to Washington route information
Origin airport
Dublin
Destination airport
Washington Dulles Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Fly Play, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
€252
Distance
5432 km
Average flight time
2 hours 53 mins

Perfect flights from Dublin to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Dublin to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Chantilly, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Dublin to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €239 and roundtrip prices from €252. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore Chantilly and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your DUB to IAD travel arrangements today and embark on the journey of a lifetime in Washington.

Frequently asked questions

How much is a flight from Dublin Airport (DUB) to IAD?
If you’re travelling from DUB to Washington Dulles Intl. Airport (IAD), round-trip flights start from €252. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport (DUB) to IAD?
Every air carrier has a different set of terms and conditions. If you decide to cancel your holiday, head to our Customer Service Portal.
How do I find cheap flights from DUB to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for DUB to Dulles Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Dublin Airport to Washington Dulles Intl. Airport (IAD)?
The distance is around 5,500 kilometres. Sleep mask? Check. A change of clothes? Check. You’d be wise to pack all the essentials for this long-haul Corballis to Chantilly flight.
Which airlines fly direct from Dublin Airport (DUB) to Dulles Intl. Airport?
Aer Lingus (EI) is one of the top choices for travellers jetting between Dublin Airport and Dulles Intl. Airport. Take your pick of the 56 flights it offers on this route each month. You could also check out the fares on offer with Ethiopian Airlines (ET). It operates 30 flights every month between Corballis and Chantilly.
Are Dublin Airport (DUB) to Washington Dulles Intl. Airport (IAD) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from DUB to IAD are available up to a year before departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We’re always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.
*Available to Expedia members.