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DUB - IAD

$279 Find cheap flights from Dublin to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Dulles Intl departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 7/5
Fri 7/12

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 44,281,614 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dublin to Dulles Intl (DUB-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin to Dulles Intl 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 and deals for you by selecting your travel dates.
Choose your dates
11:00 am - 4:55 pmDUB-IAD
10h 55m1 stop
6:05 pm - 9:40 amIAD-DUB
10h 35m1 stop
$295PLAY
Find Deal
Sun, Nov 24 - Thu, Nov 28
11:00 am - 4:55 pmDUB-IAD
10h 55m1 stop
6:05 pm - 9:40 amIAD-DUB
10h 35m1 stop
$297PLAY
Find Deal
Mon, Nov 4 - Fri, Nov 8
4:10 pm - 7:15 pmDUB-IAD
8h 05mnonstop
8:45 pm - 8:30 amIAD-DUB
6h 45mnonstop
$462Aer Lingus
Find Deal
Mon, Nov 4 - Sat, Nov 9
12:45 pm - 3:40 pmDUB-IAD
7h 55mnonstop
8:40 pm - 8:45 amIAD-DUB
7h 05mnonstop
$501Aer Lingus
Find Deal
Thu, Sep 5 - Thu, Oct 3
1:35 pm - 8:00 pmDUB-IAD
11h 25m1 stop
10:00 pm - 3:00 pmIAD-DUB
12h 00m1 stop
$513British Airways
Find Deal
Fri, Nov 22 - Tue, Nov 26
7:15 pm - 3:40 pmDUB-IAD
25h 25m1 stop
10:00 pm - 3:00 pmIAD-DUB
12h 00m1 stop
$524British Airways
Find Deal
Tue, Nov 5 - Tue, Nov 19
11:50 am - 3:10 pmDUB-IAD
8h 20mnonstop
10:00 pm - 9:55 amIAD-DUB
6h 55mnonstop
$537Lufthansa
Find Deal
Sat, Nov 23 - Wed, Nov 27
10:45 am - 8:05 pmDUB-IAD
14h 20m1 stop
10:00 pm - 9:55 amIAD-DUB
6h 55mnonstop
$551Lufthansa
Find Deal
Sat, Nov 23 - Wed, Nov 27
9:00 am - 8:03 amDUB-IAD
28h 03m1 stop
10:00 pm - 9:55 amIAD-DUB
6h 55mnonstop
$562United Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 30
9:00 am - 4:05 pmDUB-IAD
12h 05m1 stop
10:00 pm - 9:55 amIAD-DUB
6h 55mnonstop
$572United Airlines
Find Deal
Tue, Nov 5 - Sun, Nov 17

Flights from Dublin to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Dublin to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Dublin to Washington Dulles Airport?

The average price of all flights from Dublin to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
For Dublin to Washington Dulles Airport, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Washington Dulles Airport back to Dublin, the best deals are generally found on Wednesday, with Friday being the most expensive.

What is the cheapest month to fly from Dublin to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to Washington, D.C. Dulles Intl Airport is November, where tickets cost $397 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $769 and $723 respectively.

How far in advance should I book a flight from Dublin to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dublin to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Dublin to Washington, D.C. Dulles Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.

Which airlines provide the cheapest flights from Dublin to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Washington Dulles Airport from Dublin were found on PLAY ($279) and Turkish Airlines ($355), and the lowest round-trip tickets were found on PLAY ($295) and Scandinavian Airlines ($373).

Which airlines fly most frequently between Dublin and Washington Dulles Airport?

Aer Lingus connects Dublin to Washington Dulles Airport with up to 2 flights per day. Ethiopian Air also offers 1 flight per day, while United Airlines follows with 1 flight per day.

Which airlines fly non-stop between Dublin and Washington, D.C. Dulles Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Dublin to Washington, D.C. Dulles Intl Airport.
There are 3 airlines that fly nonstop from Dublin to Washington, D.C. Dulles Intl Airport. They are: Aer Lingus, Ethiopian Air and United Airlines. The cheapest price of all airlines flying this route was found with Aer Lingus at $335 for a one-way flight. On average, the best prices for this route can be found at Aer Lingus.

How many flights are there between Dublin and Washington, D.C. Dulles Intl Airport per day?

Each day, there are 4 nonstop flights that take off from Dublin and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 7h 52m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 28 flights and there are the same amount of flights each day 4.

Which cabin class options are there for flights between Dublin and Washington, D.C. Dulles Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Dublin to Washington Dulles Airport take?

Direct flights cover the 3,393 miles separating Dublin to Washington Dulles Airport in about 7h 50m.

What’s the earliest departure time from Dublin to Washington Dulles Airport?

Early birds can take the earliest flight from Dublin at 6:20 am and will be landing in Washington, D.C. Dulles Intl Airport at 9:15 am.

What’s the latest departure time from Dublin to Washington Dulles Airport?

If you prefer to fly at night, the latest flight from Dublin to Washington, D.C. Dulles Intl Airport jets off at 4:20 pm and lands at 7:10 pm.

Good to know

Low season

February

High season

June

Cheapest flight

$279
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Dublin to Washington Dulles Airport

When to book flights from Dublin to Dulles Intl

Are your dates flexible? Find out the best times to travel from Dublin to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dublin to Washington Dulles Airport flights

  • How can I get from Washington Dulles Airport to Washington DC?

    There are several options. You can take the train; it'll get you there in 1h (with one train transfer) for around $11 (under €10). You take a 15min Silver Line Express Bus, which runs to the metro stop Wiehle-Reston East; from there, you can take a train directly into the city in 45min. There are also buses that run directly between the airport and the city; you can get the Metrobus 5A for around $7.50 (under €6.50), which will get you there in under 1h. If you use a taxi, you'll get there in 45min for around $60-70 (around €50-60), or using a ride-sharing app you'll pay around $45 (less than €40).

  • I'm being picked up by someone I know at Washington Dulles. What's a convenient way to meet them?

    Before you arrive, you should get in touch with the person that's picking you up and agree on an Arrival Door (marked 1-7) on the Arrivals Level. The driver should follow signs for Arrivals, then wait in the Cell Phone Lot where they can wait for confirmation that you're ready for them at the Arrival Door — it's not permitted to wait at the Arrival Door, it's only for immediate pick-ups and drop-offs.

  • What is the cheapest flight from Dublin to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Dublin to Washington, D.C. Dulles Intl Airport was $279 for a one-way ticket and $295 for a round-trip.

  • Do I need a passport to fly between Dublin and Washington Dulles Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Dublin and on arrival in Washington Dulles Airport.

  • Which airlines offer Wi-Fi service onboard planes from Dublin to Washington Dulles Airport?

    Air Canada, Air France, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Dublin to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Dublin to Washington Dulles Airport?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Dublin to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Dublin to Washington Dulles Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Dublin and Washington Dulles Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Dublin to Washington Dulles Airport?

    There are nonstop flights from Dublin to Washington Dulles Airport on a daily basis.

  • Which is the best airline for flights from Dublin to Washington, D.C., United Airlines or PLAY?

    The two airlines most popular with KAYAK users for flights from Dublin to Washington, D.C. are United Airlines and PLAY. With an average price for the route of $687 and an overall rating of 7.4, United Airlines is the most popular choice. PLAY is also a great choice for the route, with an average price of $333 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Dublin to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Dublin with another airline. Booking your flights between Dublin and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $453 or less one-way and $616 or less round-trip.
  • Most hotel shuttles that pick up from Washington Dulles (IAD) are by request. You call them using the free telephones near the restrooms when you land, then cross the street outside Arrivals to find the pick-up spot marked "Hotel Shuttles".
  • Washington Dulles Airport is assisted by Travellers Aid volunteers who serve the multiple information desks around the airport. They're located in every concourse, and in the main Arrivals and Departures areas. They can help you easily navigate the airport if you need assistance.
  • You can get Fast-Track tickets on Dublin Airport's (DUB) website for between €6-8; it'll help you cut the queues when you're going through airport security, and you'll get live flight updates to your phone.
See more tips

Prefer to fly non-stop from Dublin to Washington Dulles Airport?

Find which airlines fly direct from Dublin to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

Dublin to Washington, D.C. Dulles Intl

Monday

ASKY, Aer Lingus, Air Canada, +4 more

ASKY, Aer Lingus, +5 more

Tuesday

ASKY, Aer Lingus, Air Canada, +5 more

ASKY, Aer Lingus, +6 more

Wednesday

ASKY, Aer Lingus, Air Canada, +4 more

ASKY, Aer Lingus, +5 more

Thursday

ASKY, Aer Lingus, Air Canada, +5 more

ASKY, Aer Lingus, +6 more

Friday

ASKY, Aer Lingus, Air Canada, +4 more

ASKY, Aer Lingus, +5 more

Saturday

ASKY, Aer Lingus, Air Canada, +5 more

ASKY, Aer Lingus, +6 more

Sunday

ASKY, Aer Lingus, Air Canada, +5 more

ASKY, Aer Lingus, +6 more

See more direct flights

Nonstop returns

Washington, D.C. Dulles Intl to Dublin

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Saturday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights
See more direct flights

Top 5 airlines serving from Dublin to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10703 reviews
7.2Comfort
6.7Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

2.0 MediocreChristine, Jun 2024JAX - IAD
Read more about United Airlines reviews

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was late due to mechanical, had to spend night in hotel. Experience disembarking plane was poor, United did little for passengers except what they were required to do by law.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

I like the non stop flight to Lagos. The cabin crew were great, the food was alright and the ride was smooth. The downside is there wasn’t wifi connection from Lagos to Washington as stated. The 11hrs flight, became boring at times because of no wifi.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

The worst experience of my life and I have been flying for 33 years

We were very upset when we checked in for our flight to be charged 208,00 euro for luggage fees when the site clearly states we are authorized one checked bag each and one carry-on. We have never experienced anything like this with Lufthansa and are very disappointed. We should be reimbursed this erroneous charge. I can forward all receipts once I am able to scan the them.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Crew was very nice and helpful. It was a good flight experience.

Efficient boarding. Good flight but seats were quite uncomfortable considering we'd already been sitting on two flights, total 13 hours or so. Would have liked to have prices on the menu of amenities on the plane. We could have used more water. Restrooms and nonalcoholic beverages at no extra cost, not much else. I realize these were discount tickets, and the airline has to break even, so I can't say we were expecting amenities to be plentiful. Still, it's nice with long flights to discover a few. Very pleasant crew though.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Crew was super rude in business class. Not friendly or helpful. Luggage was damaged and was told to file with United and that was unsuccessful.

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

My seat was in a good row. In our section it was the first row. But it was difficult tooperate seat entertainment features > table, screen, even though I often fly.

Lost bag on an hour and a half flight with no connections - ridiculous!

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

There was nothing to like besides the crew. The comfort of the airplane was poor (seat did not work properly and it was not comfortable). The “entertainment” system did not work! On a flight that last nearly eight hours, (which is advertised as having excellent entertainment options), that is unacceptable! Passengers should have been given free WiFi for the flight. The food served on the flight was below school lunch grade food. (With one exception, the ice cream snack). The chicken entree was tough and nearly impossible to cut and eat. The “pizza” served later in the flight was worse. The chicken pizza had a dry crust and the “toppings” were equally not enjoyable. The amount of chicken and cheese were almost non existent. Overall not a flight we would want to repeat!!

There was a problem in the luggage because there were not porters

2-1/2 hours on tarmac after arrival to DFW, lost connection to London, 3 hours wait for customer assistance, stayed on our own account in DFW, no replacement flight for 5 days, had to cancel the entire travel and return to Monterrey today.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Is it American Airlines or British Airways? This is so confusing. I got it from Portugal.

Book cheap flights from Dublin to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Washington, D.C. found on KAYAK in the last 72 hours.
9/23Mon
1 stopPLAY
11h 05mDUB-IAD
$279
9/16Mon
1 stopPLAY
11h 05mDUB-IAD
$283
9/22Sun
2 stops
24h 45mDUB-IAD
$301
6/10Mon
2 stops
31h 55mDUB-IAD
$340
11/14Thu
nonstopAer Lingus
8h 05mDUB-IAD
$431
9/8Sun
nonstopAer Lingus
7h 50mDUB-IAD
$465
8/25Sun
2 stopsBritish Airways
16h 48mDUB-IAD
$639
9/16Mon
nonstopLufthansa
8h 10mDUB-IAD
$663
6/30Sun
1 stopBritish Airways
18h 05mDUB-IAD
$850
6/10Mon
nonstopLufthansa
8h 00mDUB-IAD
$852

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Last minute flights from Dublin to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dublin to Washington, D.C. that are departing in the next 10 days.
6/6Thu
multi-stopIcelandair
12h 20mDUB-IAD
6/11Tue
multi-stopIcelandair
9h 35mIAD-DUB
$480
6/6Thu
multi-stopIcelandair
12h 20mDUB-IAD
6/24Mon
multi-stopIcelandair
9h 35mIAD-DUB
$560
6/6Thu
multi-stopIcelandair
12h 20mDUB-IAD
6/29Sat
multi-stopIcelandair
30h 50mIAD-DUB
$585
6/6Thu
multi-stopUnited Airlines
26h 58mDUB-IAD
6/9Sun
nonstopUnited Airlines
7h 05mIAD-DUB
$691
6/7Fri
multi-stopUnited Airlines
17h 14mDUB-IAD
6/29Sat
multi-stopUnited Airlines
32h 00mIAD-DUB
$693
6/6Thu
multi-stopPLAY
11h 05mDUB-IAD
6/29Sat
multi-stopPLAY
10h 40mIAD-DUB
$737
6/6Thu
nonstopLufthansa
8h 00mDUB-IAD
6/9Sun
nonstopLufthansa
7h 05mIAD-DUB
$755
6/10Mon
nonstopLufthansa
8h 00mDUB-IAD
6/16Sun
nonstopLufthansa
7h 05mIAD-DUB
$839
6/7Fri
nonstopAer Lingus
7h 50mDUB-IAD
6/29Sat
nonstopAer Lingus
7h 05mIAD-DUB
$1,094
6/6Thu
nonstopAer Lingus
7h 50mDUB-IAD
6/11Tue
nonstopAer Lingus
7h 05mIAD-DUB
$1,356

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Dublin - Washington Dulles Airport Flights

Departure:

Dublin (DUB)Ireland

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Dublin

Cabin classes:

$1,675
$1,559
$524