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

Popular airlines from Dublin Airport (DUB) to Washington Dulles Intl. Airport (IAD)

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Flights from Dublin (DUB) to Washington (IAD)
Origin airport
Dublin
Destination airport
Washington Dulles Intl.
Distance
5432 km
Average flight time
3 hours 15 mins

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!

Frequently asked questions

How long does it take to fly from Dublin Airport to Washington Dulles Intl. Airport (IAD)?
Aer Lingus operates a direct flight leaving Dublin Airport at 12:50PM and reaching Washington Dulles Intl. Airport (IAD) at 3:40PM — a flight duration of 7 hours and 50 minutes. Secure your favorite seat, bring some things to keep you busy and the time will speed by.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Washington Dulles Intl. Airport (IAD) last minute?
Being spontaneous is a rewarding way to travel the world, but it isn't necessarily the ideal way to score a bargain fare. Think about booking your DUB to IAD journey well in advance instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you arrive in IAD!
What airline has the least delays from DUB to IAD?
Recording an on-time arrival score of 83%, Aer Lingus is the carrier that's most likely to get you from DUB to Washington Dulles Intl. Airport (IAD) without any travel delays. Flight delays can be an excuse to head to the airport bar. However, they can also cause you to miss a vital connection or even ruin your entire vacation. Stay updated about delays by checking your flight status through the Expedia App before heading to the airport. If you're already at the terminal and your plans will be significantly impacted, visit your airline's customer service desk for assistance.
What airports do you fly into for Washington from Dublin?
With Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to pick from, connecting from Dublin to Washington is a cinch. The city's main terminal, Washington Dulles Intl. Airport (IAD), is roughly 40 kilometers west of the downtown area. Besides ticket prices, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Washington trip off to an awesome start by exploring White House and United States Capitol.
What are the most popular departure times for flights from DUB to IAD?
For Aer Lingus flights making their way from DUB to Dulles Intl. Airport, the busiest period is between 4:00 PM - 5:00 PM. If you want to avoid holdups, travel in the morning. This way you can dodge the heavy air traffic that builds up around airports in the afternoon.
Can I change the date of my flight from Dublin Airport (DUB) to IAD?
Expedia makes it easy to make changes to your Dublin Airport (DUB) to Dulles Intl. Airport journey yourself. Log in to the Expedia Trips portal and select "change flight." Search for new flights and book the one that works best with your plans. You'll get an estimate of applicable flight change costs. Alternatively, visit our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.

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