Cheap Flights from Dublin (DUB) to Washington (DCA)

Popular airlines from Dublin Airport (DUB) to Ronald Reagan Washington National Airport (DCA)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Ronald Reagan Washington National Airport (DCA) last minute?
Booking your trip from Dublin Airport to National Airport at the last minute could save you some dough if you hit the jackpot and find a real bargain. However, fares don't usually get cheaper as the date of departure nears. If you wait, flights could also be sold out or the best seats gone (hello, middle seat!). If you don't want to hedge your bets, book well ahead of the date you want to leave. In fact, some of the best deals are available on Expedia up to a year in advance. If your preferred airline hasn't released its airfares yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Washington from Dublin?
Ronald Reagan Washington National Airport (DCA), Washington Dulles Intl. Airport (IAD) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) are your choices when setting off from Dublin to Washington. Roughly 6 kilometers south of the heart of Washington, Ronald Reagan Washington National Airport (DCA) is the city's main gateway. Keep in mind factors like flight departure and arrival times and the distance to your hotel before choosing an airport. White House and United States Capitol are a couple of great attractions to put on your must-see list when you arrive at your destination.
Can I change the date of my flight from DUB to Ronald Reagan Washington National Airport (DCA)?
You can quickly and easily make changes to your Dublin Airport (DUB) to Ronald Reagan Washington National Airport (DCA) flight via the Expedia Trips portal. But before amending dates or times, read through the rules in your itinerary to find out what the airline will allow you to do and if change fees apply. Some airlines have a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for more information and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Dublin
Destination airport
Ronald Reagan Washington National
Distance
5414 km

Book with confidence

Book with confidence

Dublin to Washington Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Dublin to Washington offer the perfect respite. Not only does exploring Washington provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Dublin to Washington may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Washington are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is now!

Dublin to Washington Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia