€331 Cheap Flights Washington to Dublin (IAD-DUB)

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Cheap flights from Washington to Dublin (IAD-DUB)

Prices were available within the past 7 days and start at €331 for one-way flights and €408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Fri, 28 Feb - Sun, 16 Mar
IAD
Washington
DUB
Dublin
€408 Return, found 4 days ago
€408
Return
found 4 days ago
Select Aer Lingus flight, departing Fri, 28 Feb from Washington to Dublin, returning Sun, 16 Mar, priced at €408 found 4 days ago
Aer Lingus
Mon, 17 Mar - Tue, 25 Mar
IAD
Washington
DUB
Dublin
€414 Return, found 5 days ago
€414
Return
found 5 days ago
Select Aer Lingus flight, departing Mon, 17 Mar from Washington to Dublin, returning Tue, 25 Mar, priced at €414 found 5 days ago
Aer Lingus
Tue, 18 Mar - Fri, 25 Apr
IAD
Washington
DUB
Dublin
€443 Return, found 4 days ago
€443
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 18 Mar from Washington to Dublin, returning Fri, 25 Apr, priced at €443 found 4 days ago
Aer Lingus
Tue, 18 Mar - Fri, 25 Apr
IAD
Washington
DUB
Dublin
€452 Return, found 4 days ago
€452
Return
found 4 days ago
Select Aer Lingus flight, departing Tue, 18 Mar from Washington to Dublin, returning Fri, 25 Apr, priced at €452 found 4 days ago
Delta
Mon, 3 Feb - Mon, 10 Feb
IAD
Washington
DUB
Dublin
€463 Return, found 6 days ago
€463
Return
found 6 days ago
Select Delta flight, departing Mon, 3 Feb from Washington to Dublin, returning Mon, 10 Feb, priced at €463 found 6 days ago
Delta
Mon, 3 Feb - Sun, 9 Feb
IAD
Washington
DUB
Dublin
€469 Return, found 5 days ago
€469
Return
found 5 days ago
Select Delta flight, departing Mon, 3 Feb from Washington to Dublin, returning Sun, 9 Feb, priced at €469 found 5 days ago
Icelandair
Mon, 21 Apr - Fri, 25 Apr
IAD
Washington
DUB
Dublin
€471 Return, found 3 days ago
€471
Return
found 3 days ago
Select Icelandair flight, departing Mon, 21 Apr from Washington to Dublin, returning Fri, 25 Apr, priced at €471 found 3 days ago
American Airlines
Mon, 3 Feb - Mon, 10 Feb
IAD
Washington
DUB
Dublin
€474 Return, found 6 days ago
€474
Return
found 6 days ago
Select American Airlines flight, departing Mon, 3 Feb from Washington to Dublin, returning Mon, 10 Feb, priced at €474 found 6 days ago
Aer Lingus
Tue, 8 Apr - Tue, 15 Apr
IAD
Washington
DUB
Dublin
€477 Return, found 3 days ago
€477
Return
found 3 days ago
Select Aer Lingus flight, departing Tue, 8 Apr from Washington to Dublin, returning Tue, 15 Apr, priced at €477 found 3 days ago
TAP Portugal
Mon, 21 Apr - Tue, 29 Apr
IAD
Washington
DUB
Dublin
€480 Return, found 6 days ago
€480
Return
found 6 days ago
Select TAP Portugal flight, departing Mon, 21 Apr from Washington to Dublin, returning Tue, 29 Apr, priced at €480 found 6 days ago
Washington to Dublin route information
Origin airport
Washington Dulles Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
€407
Distance
5432 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 Dublin, 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 Washington Dulles Intl. to Dublin ticket options cater to your travel preferences, with incredible one-way fares from €331 and roundtrip prices from €408. 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 Dublin 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 IAD to DUB travel arrangements today and embark on the journey of a lifetime in Dublin.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to Dublin Airport?
Start packing your suitcase, because round-trip journeys from Dulles Intl. Airport to Dublin Airport (DUB) start from €408. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Dublin Airport?
Most flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) 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 Dulles Intl. Airport to DUB flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Dublin Airport?
The distance is around 5,500 kilometres. Sleep mask? Check. Spare socks? Double check. You’d be wise to pack all the essentials for this long-haul Chantilly to Corballis flight.
Which airlines fly direct from IAD to Dublin Airport?
With 56 flights a month operating from IAD to Dublin Airport (DUB), Aer Lingus (EI) is a terrific choice. United Airlines (UA) is also worth considering. It operates 21 flights every month. Between these two airlines, you’ll be able to find a great deal from Chantilly to Corballis.
Are Washington Dulles Intl. Airport (IAD) to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from IAD to Dublin Airport can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you’d rather play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices so far in advance. Our advice? Check back often as prices are updated frequently.
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