$273 Cheap flights from Dublin to Washington Dulles Intl. (DUB to IAD)

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Find The Best Dates To Fly from Dublin to Washington Dulles Intl.

Amazing DUB to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $272 round trip and $273 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Nov 22 - Thu, Nov 28
DUB
Dublin
IAD
Washington
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select Fly Play flight, departing Fri, Nov 22 from Dublin to Washington, returning Thu, Nov 28, priced at $272 found 4 days ago
Thu, Nov 21 - Thu, Nov 28
DUB
Dublin
IAD
Washington
$273 Roundtrip, found 4 days ago
$273
Roundtrip
found 4 days ago
Select Fly Play flight, departing Thu, Nov 21 from Dublin to Washington, returning Thu, Nov 28, priced at $273 found 4 days ago
Wed, Nov 20 - Tue, Dec 3
DUB
Dublin
IAD
Washington
$279 Roundtrip, found 1 hour ago
$279
Roundtrip
found 1 hour ago
Select Fly Play flight, departing Wed, Nov 20 from Dublin to Washington, returning Tue, Dec 3, priced at $279 found 1 hour ago
Thu, Sep 5 - Thu, Oct 3
DUB
Dublin
IAD
Washington
$280 Roundtrip, found 3 days ago
$280
Roundtrip
found 3 days ago
Select Fly Play flight, departing Thu, Sep 5 from Dublin to Washington, returning Thu, Oct 3, priced at $280 found 3 days ago
Thu, Sep 5 - Thu, Sep 12
DUB
Dublin
IAD
Washington
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select Fly Play flight, departing Thu, Sep 5 from Dublin to Washington, returning Thu, Sep 12, priced at $286 found 1 day ago
Fri, Nov 22 - Sun, Dec 1
DUB
Dublin
IAD
Washington
$288 Roundtrip, found 6 days ago
$288
Roundtrip
found 6 days ago
Select Fly Play flight, departing Fri, Nov 22 from Dublin to Washington, returning Sun, Dec 1, priced at $288 found 6 days ago
Fri, Nov 22 - Sun, Dec 1
DUB
Dublin
IAD
Washington
$366 Roundtrip, found 6 days ago
$366
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, Nov 22 from Dublin to Washington, returning Sun, Dec 1, priced at $366 found 6 days ago
Wed, Sep 11 - Mon, Sep 30
DUB
Dublin
IAD
Washington
$405 Roundtrip, found 20 hours ago
$405
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Wed, Sep 11 from Dublin to Washington, returning Mon, Sep 30, priced at $405 found 20 hours ago
Wed, Nov 20 - Tue, Dec 3
DUB
Dublin
IAD
Washington
$469 Roundtrip, found 1 hour ago
$469
Roundtrip
found 1 hour ago
Select TAP Portugal flight, departing Wed, Nov 20 from Dublin to Washington, returning Tue, Dec 3, priced at $469 found 1 hour ago
Thu, Sep 5 - Thu, Sep 12
DUB
Dublin
IAD
Washington
$535 Roundtrip, found 1 day ago
$535
Roundtrip
found 1 day ago
Select Iberia flight, departing Thu, Sep 5 from Dublin to Washington, returning Thu, Sep 12, priced at $535 found 1 day ago

Frequently asked questions

Can I catch a flight from Dublin Airport to IAD right now?
For information on any current Washington Dulles Intl. Airport (IAD) quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught up en route.
Are there direct flights from Dublin Airport (DUB) to Washington Dulles Intl. Airport (IAD)?
Ethiopian Airlines and Aer Lingus are some of the airlines that advertise nonstop flights from Dublin Airport (DUB) to IAD. If you need to get to your destination fast, these are the airlines for you.
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 to Dulles Intl. Airport, please visit our Customer Service Portal.
How long is the flight from Dublin Airport (DUB) to IAD?
Taking about 12 hours and 8 minutes in total, getting from Dublin Airport to IAD is no picnic. On such a long journey, it’s a good idea to walk around and stretch your legs often.
What is the flight distance from Dublin Airport to Washington Dulles Intl. Airport (IAD)?
From Dublin Airport to IAD, the flight distance is 3,400 mi. It’s a long journey, so be sure to bring all the carry-on essentials. A pair of compression socks and a pullover are great items to start with.
What airlines fly from DUB to IAD?
There are several airlines that fly direct from DUB to Washington Dulles Intl. Airport (IAD). Ethiopian Airlines (ET) is well-known, and operates approximately 30 flights each month. You should also look into the deals available through Aer Lingus (EI). This airline operates 17 flights each month on the Corballis to Sterling route. Compare the two to pick up the best fare.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Dublin
Traveling To
Washington Dulles Intl.
Shortest Flight Time
7 hours 50 mins
Earliest Departure Time
12:30PM IST
Latest Departure Time
4:20PM IST
Lowest Flight Price
$272

Route Info

Flight path for flights from Dublin Airport to Washington Dulles International Airport.


Origin:
DUB - Dublin Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
3,416.00 miles


Discover our best flights from Dublin DUB to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Dublin DUB to Washington IAD at the right price  

Airfares to Washington IAD from Dublin DUB currently cost between $272 and $601. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Dublin DUB to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Dublin DUB to Washington IAD on Travelocity starting at $273. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Dublin DUB quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from DUB to take around 7 hour(s) 50 min(s).  

 

Find our cheapest airfares for flights from Dublin DUB to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from DUB. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Dublin DUB to Washington IAD today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Dublin DUB to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Dublin DUB 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from DUB have this option.  

 

Travel with confidence when you book flights to Washington IAD from Dublin DUB with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.