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DUB - DCA

€362 Find Cheap Flights from Dublin to Reagan Washington National Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
€460
Typical prices: €473-€598
British Airways
Sun 2/12Thu 6/12
DUB - DCA • 2 stops
Cheapest one-way flight
€362
Typical prices: €314-€560
Multiple Airlines
Tue 13/11
DUB - DCA • 1 stop
Direct flights
Not available
There are currently no direct flights between Dublin and Washington, D.C. Reagan-National Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 24% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg €558 (return)
Philadelphia (PHL)
Shortest trip • 10h 19m (one-way)
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We hope you enjoy your trip to Washington, D.C. Reagan-National Airport!
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Booking Insights
Flight Deals

Cheap Flights from Dublin to Reagan-National (DUB-DCA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Reagan-National

Sun, 22 Nov - Tue, 12 Jan
Delta Logo
05:45 - 17:59DUB  Dublin-DCA Washington, D.C. Reagan-National
17h 14m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
17:00 - 14:30DCA  Washington, D.C. Reagan-National-DUB Dublin
16h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
€494Delta
Tue, 10 Nov - Tue, 2 Feb
Delta Logo
08:50 - 17:59DUB  Dublin-DCA Washington, D.C. Reagan-National
14h 09m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
14:35 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
13h 25m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Thu, 5 Nov - Wed, 11 Nov
Delta Logo
08:50 - 17:53DUB  Dublin-DCA Washington, D.C. Reagan-National
14h 03m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
13:20 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Tue, 16 Feb - Tue, 2 Mar
Delta Logo
05:45 - 18:05DUB  Dublin-DCA Washington, D.C. Reagan-National
17h 20m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
12:00 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
16h 00m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Tue, 3 Nov - Wed, 25 Nov
Delta Logo
08:50 - 19:59DUB  Dublin-DCA Washington, D.C. Reagan-National
16h 09m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
13:20 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Mon, 8 Mar - Mon, 15 Mar
Delta Logo
13:25 - 23:04DUB  Dublin-DCA Washington, D.C. Reagan-National
14h 39m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
14:35 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
14h 25m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Wed, 11 Nov - Wed, 3 Feb
Delta Logo
13:25 - 23:41DUB  Dublin-DCA Washington, D.C. Reagan-National
15h 16m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
12:00 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
16h 00m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Thu, 12 Nov - Thu, 4 Feb
Delta Logo
08:50 - 17:59DUB  Dublin-DCA Washington, D.C. Reagan-National
14h 09m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
14:35 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
13h 25m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Fri, 6 Nov - Thu, 12 Nov
Delta Logo
08:50 - 19:59DUB  Dublin-DCA Washington, D.C. Reagan-National
16h 09m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
13:20 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle
€494Delta
Sat, 19 Dec - Tue, 29 Dec
United Airlines Logo
13:35 - 08:13DUB  Dublin-DCA Washington, D.C. Reagan-National
23h 38m1 stop Newark
United Airlines Logo
06:30 - 08:10DCA  Washington, D.C. Reagan-National-DUB Dublin
20h 40m1 stop Chicago O'Hare Intl
€516United Airlines
Booking Insights

Price, demand, and travel trends for Dublin to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Dublin to Washington, D.C. Reagan-National Airport?

Return flights from Dublin to Washington, D.C. Reagan-National Airport typically range from €473 to €598. The lowest price found in the past 5 days was €460 on British Airways.

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Key details for Dublin to Washington, D.C. Reagan-National Airport flights

Low season

April

Cheapest flight

€362
The most popular month to fly with an average 324% increase in traveller numbers.
One-way flight from Dublin to Washington, D.C. Reagan-National Airport

When to book flights from Dublin to Reagan-National

Are your dates flexible? Find out the best times to travel from Dublin to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Dublin to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Dublin to Washington, D.C. Reagan-National Airport?

    Only Economy class is available on flights from Dublin to Washington, D.C. Reagan-National Airport.

  • How long is a flight from Dublin to Washington, D.C. Reagan-National Airport?

    A direct flight from Dublin to Washington, D.C. Reagan-National Airport takes 00m, covering 8,756 km.

  • Do I need a passport to fly from Dublin to Washington, D.C. Reagan-National Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Dublin to Washington, D.C. Reagan-National Airport flight?

    Return flights from Dublin to Washington, D.C. Reagan-National Airport range from €473 to €598, with an average of €543 over the past 12 months. Anything below €473 counts as a good deal.

  • Have flight prices from Dublin to Washington, D.C. Reagan-National Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €494 to €3,936. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Dublin to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Dublin to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about €363, which is 5% below the typical average for this route.

  • Which car hire options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car hire companies, with daily rates starting from around €20 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

  • Which airports can I use when flying from Dublin to Washington, D.C. Reagan-National Airport?

    Flights from Dublin to Washington, D.C. Reagan-National Airport usually depart from Dublin (DUB) and arrive at Washington, D.C. Reagan-National (DCA).

  • Which airports do connecting flights from Dublin to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from Dublin to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Boston Logan Intl (BOS) – 74% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 9% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 9% of one-stop connections
    • Philadelphia (PHL) – 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Dublin to Washington, D.C. Reagan-National Airport?

    Yes. Flexible dates can save you up to 43% on flights from Dublin to Washington, D.C. Reagan-National Airport. Friday is the cheapest departure day at €414 return on average, while Tuesday is the most expensive at €726, a difference of €312.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Dublin to Washington, D.C. Reagan-National Airport?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time of 10h 19m, compared to 10h 42m via New York John F Kennedy Intl (JFK) and 10h 48m via Boston Logan Intl (BOS).

  • What is the time difference between Dublin and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 5 hours behind Dublin (Eastern Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

    Walter E. Washington Convention Center is one of the most viewed places in Washington, D.C. Reagan-National Airport on KAYAK.

Your guide to booking Dublin to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average €414, about €312 less than Tuesday fares (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to Washington, D.C. Reagan-National Airport trip for October. Fares historically average €414 return in that month – typically €569 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Hyatt House Washington DC The Wharf
    • Canopy by Hilton Washington D.C - The Wharf

More options for your flight from Dublin to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car hire

Car hire in Washington, D.C.
Hotels in Washington, D.C.
Holidays in Washington, D.C.