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Flights Fare Calendar Find minimum fare between Dublin and Washington Dulles Intl. Click this button to get previous days data Click this button to get next days data $498 $427 $356 $285 $213 $142 $71 $0 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W Price is $366 on KLM Price is $496 on Lufthansa Price is $498 on British Airways Price is $482 on British Airways

Amazing DUB to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $366 round trip and $187 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for DUB to IAD

Carrier Flight Depart DUB Arrive IAD Tue
1/26
Wed
1/27
Thu
1/28
Fri
1/29
Sat
1/30
Sun
1/31
Mon
2/1
Stops
ET 500 05:20 am 08:15 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about flights from Dublin Airport (DUB) to Washington Dulles Intl. Airport (IAD)

Are there direct flights from Dublin (DUB) to Washington, DC (IAD-Washington Dulles Intl.)?

Multiple airlines offer nonstop flights from Dublin (DUB) to Washington, DC (IAD-Washington Dulles Intl.). Among these are Ethiopian Airlines and Aer Lingus — start with these if you'd prefer to reach Washington (and vicinity) sooner rather than later.

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 Washington, DC (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

How long is the flight from Dublin (DUB) to Washington, DC (IAD-Washington Dulles Intl.)?

With the flight between Dublin and Washington taking on average 8 hours and 46 minutes, there will be time to get lots of things done in the air. Make good use of the trip by bringing that book you've always wanted to read, seeing what in-flight entertainment is on offer or catching up on some sleep. You'll probably even find you're able to squeeze in all three before landing.

What is the flight distance from Dublin (DUB) to Washington, DC (IAD-Washington Dulles Intl.)?

From Dublin (DUB) to Washington, DC (IAD-Washington Dulles Intl.), the flight distance is 3,666 mi. It's a lengthy ride, so make sure you bring along all the carry-on essentials. Some compression tights and a travel pillow are smart items to begin with.

What airlines fly from Dublin (DUB) to Washington, DC (IAD-Washington Dulles Intl.)?

Choose from several airlines that fly direct between Dublin and Washington. Ethiopian Airlines (ET) is one of the most well-known. This carrier offers 20 flights every month. Another good option is Aer Lingus (EI), which has 35 flights each month. The more air carriers you consider, the more likely you are to walk away with an amazing deal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Dublin to Washington Dulles Intl. Flight FAQ

Traveling FromDublin
Traveling ToWashington Dulles Intl.
Shortest Flight Time7 hours 55 mins
Earliest Departure Time5:20AM GMT
Latest Departure Time5:20AM GMT
Lowest Flight Price$366

Route Info

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


Distance:
3,416.00 miles


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Popular Flight Routes from Washington (IAD)

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*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.