€295 Cheap Flights Washington to Dublin (DCA-DUB)

View €295 flight on Wed, 8 Oct 2025Opens in a new window

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Cheap flights from Washington to Dublin (DCA-DUB)

Prices were available within the past 7 days and start at €295 for one-way flights and €550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 12 May - Tue, 20 May
DCA
Washington
DUB
Dublin
€550 Return, found 5 days ago
€550
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 12 May from Washington to Dublin, returning Tue, 20 May, priced at €550 found 5 days ago
JetBlue Airways
Wed, 20 Aug - Wed, 3 Sep
DCA
Washington
DUB
Dublin
€551 Return, found 4 days ago
€551
Return
found 4 days ago
Select JetBlue Airways flight, departing Wed, 20 Aug from Washington to Dublin, returning Wed, 3 Sep, priced at €551 found 4 days ago
JetBlue Airways
Mon, 15 Sep - Wed, 1 Oct
DCA
Washington
DUB
Dublin
€568 Return, found 6 days ago
€568
Return
found 6 days ago
Select JetBlue Airways flight, departing Mon, 15 Sep from Washington to Dublin, returning Wed, 1 Oct, priced at €568 found 6 days ago
JetBlue Airways
Tue, 6 May - Fri, 16 May
DCA
Washington
DUB
Dublin
€568 Return, found 1 day ago
€568
Return
found 1 day ago
Select JetBlue Airways flight, departing Tue, 6 May from Washington to Dublin, returning Fri, 16 May, priced at €568 found 1 day ago
JetBlue Airways
Mon, 12 May - Tue, 20 May
DCA
Washington
DUB
Dublin
€569 Return, found 5 days ago
€569
Return
found 5 days ago
Select JetBlue Airways flight, departing Mon, 12 May from Washington to Dublin, returning Tue, 20 May, priced at €569 found 5 days ago
JetBlue Airways
Wed, 20 Aug - Wed, 3 Sep
DCA
Washington
DUB
Dublin
€570 Return, found 4 days ago
€570
Return
found 4 days ago
Select JetBlue Airways flight, departing Wed, 20 Aug from Washington to Dublin, returning Wed, 3 Sep, priced at €570 found 4 days ago
American Airlines
Sun, 30 Mar - Tue, 8 Apr
DCA
Washington
DUB
Dublin
€605 Return, found 3 hours ago
€605
Return
found 3 hours ago
Select American Airlines flight, departing Sun, 30 Mar from Washington to Dublin, returning Tue, 8 Apr, priced at €605 found 3 hours ago
United
Wed, 2 Apr - Wed, 9 Apr
DCA
Washington
DUB
Dublin
€685 Return, found 4 days ago
€685
Return
found 4 days ago
Select United flight, departing Wed, 2 Apr from Washington to Dublin, returning Wed, 9 Apr, priced at €685 found 4 days ago
Aer Lingus
Tue, 6 May - Fri, 16 May
DCA
Washington
DUB
Dublin
€739 Return, found 1 day ago
€739
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 6 May from Washington to Dublin, returning Fri, 16 May, priced at €739 found 1 day ago
Delta
Tue, 1 Apr - Thu, 10 Apr
DCA
Washington
DUB
Dublin
€844 Return, found 23 hours ago
€844
Return
found 23 hours ago
Select Delta flight, departing Tue, 1 Apr from Washington to Dublin, returning Thu, 10 Apr, priced at €844 found 23 hours ago
Washington to Dublin route information
Origin airport
Ronald Reagan Washington National
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, American Airlines, Delta, JetBlue Airways, United
Return price
€550
Distance
5414 km

Perfect flights from Washington to Dublin

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Dublin. 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 , 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 Ronald Reagan Washington National to Dublin ticket options cater to your travel preferences, with incredible one-way fares from €295 and roundtrip prices from €550. 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 Dublin and explore 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 to travel arrangements today and embark on the journey of a lifetime in Dublin.

Frequently asked questions

How much is a flight from National Airport to DUB?
The lowest price advertised for a round-trip flight between National Airport and Dublin Airport (DUB) is €550. But you better move fast. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ronald Reagan Washington National Airport (DCA) to Dublin Airport?
Most flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from DCA to Dublin Airport 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 Ronald Reagan Washington National Airport (DCA) to Dublin Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from National Airport to DUB?
You’ll have 5,500 kilometres to cover on the long-haul Arlington to Corballis route. Wear comfy clothes and consider taking some noise-cancelling headphones and a sleep mask.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to Dublin Airport (DUB)?
If you want to fly straight from National Airport to DUB, you’ll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are National Airport to Dublin Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between Ronald Reagan Washington National Airport (DCA) and Dublin Airport are possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers release their prices up to a year ahead of the departure date. Expedia is constantly updating the best airfare bargains around, so keep checking and be ready to pounce when the fares dip.
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