DUB - DCA

€404 Find Cheap Flights from Dublin to Reagan Washington National Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 35% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
€588
Typical prices: €477-€603
Multiple Airlines
Fri 23/11Fri 30/11
DUB - DCA • 2 stops
Cheapest one-way flight
€404
Typical prices: €316-€573
British Airways
Fri 9/11
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
August
Cheapest • 17% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg €563 (return)
Newark (EWR)
Shortest trip • 10h 14m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Washington, D.C. Reagan-National Airport!
Flight Deals
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

Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
11:30 - 22:38DUB  Dublin-DCA Washington, D.C. Reagan-National
16h 08m2 stops Reykjavik Keflavik Intl Toronto Pearson Intl
Multiple Airlines Logo
06:00 - 10:15DCA  Washington, D.C. Reagan-National-DUB Dublin
23h 15m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Reykjavik Keflavik Intl
€588Multiple Airlines
3+ days ago
Sun, 22 Nov - Fri, 4 Dec
Air Canada Logo
09:00 - 22:38DUB  Dublin-DCA Washington, D.C. Reagan-National
18h 38m1 stop Toronto Pearson Intl
Air Canada Logo
06:59 - 07:10DCA  Washington, D.C. Reagan-National-DUB Dublin
19h 11m1 stop Toronto Pearson Intl
€592Air Canada
3+ days ago
Fri, 13 Nov - Tue, 17 Nov
KLM Logo
10:45 - 16:37DUB  Dublin-DCA Washington, D.C. Reagan-National
10h 52m1 stop New York John F Kennedy Intl
KLM Logo
12:31 - 07:45DCA  Washington, D.C. Reagan-National-DUB Dublin
14h 14m1 stop Atlanta Hartsfield-Jackson
€602KLM
1 day ago
Thu, 3 Dec - Sun, 6 Dec
Air France Logo
09:55 - 17:20DUB  Dublin-DCA Washington, D.C. Reagan-National
12h 25m1 stop Atlanta Hartsfield-Jackson
Air France Logo
17:02 - 22:55DCA  Washington, D.C. Reagan-National-DUB Dublin
24h 53m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
€610Air France
3+ days ago
Thu, 10 Dec - Sun, 13 Dec
KLM Logo
09:55 - 17:20DUB  Dublin-DCA Washington, D.C. Reagan-National
12h 25m1 stop Atlanta Hartsfield-Jackson
KLM Logo
17:15 - 09:45DCA  Washington, D.C. Reagan-National-DUB Dublin
11h 30m1 stop Boston Logan Intl
€611KLM
1 day ago
Fri, 26 Feb - Wed, 17 Mar
Air France Logo
11:55 - 19:12DUB  Dublin-DCA Washington, D.C. Reagan-National
12h 17m1 stop Boston Logan Intl
Air France Logo
11:00 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
18h 00m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
€612Air France
18 hours ago
Thu, 12 Nov - Wed, 25 Nov
Delta Logo
08:50 - 22:03DUB  Dublin-DCA Washington, D.C. Reagan-National
18h 13m2 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
€614Delta
23 hours ago
Thu, 12 Nov - Mon, 16 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
€615Delta
1 day ago
Fri, 20 Nov - Mon, 23 Nov
Air France Logo
10:45 - 16:37DUB  Dublin-DCA Washington, D.C. Reagan-National
10h 52m1 stop New York John F Kennedy Intl
Air France Logo
13:20 - 09:00DCA  Washington, D.C. Reagan-National-DUB Dublin
14h 40m2 stops Boston Logan Intl Paris Charles de Gaulle
€616Air France
3+ days ago
Thu, 12 Nov - Mon, 16 Nov
Delta Logo
08:50 - 17:59DUB  Dublin-DCA Washington, D.C. Reagan-National
14h 09m2 stops Amsterdam Schiphol Boston Logan Intl
Delta Logo
16:05 - 07:45DCA  Washington, D.C. Reagan-National-DUB Dublin
10h 40m1 stop Atlanta Hartsfield-Jackson
€617Delta
1 day ago
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.

Which airline is the cheapest to fly from Dublin to Washington, D.C. Reagan-National Airport?

KLM (€602) and Air France (€610) are the cheapest airlines to fly return from Dublin to Washington, D.C. Reagan-National Airport according to KAYAK data over the last 5 days.

Find deals

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

Cheapest flight

€404
The most popular month to fly with an average 69% increase in travellers.
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.

  • 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 €477 to €603, with an average of €566 over the past 12 months. Anything below €477 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 €588 to €4,962. 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 higher than usual. Average one-way flight prices are about €426, which is 9% above 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 €63 for economy cars. Top options include:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

  • 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) – 73% of one-stop connections
    • New York John F Kennedy Intl (JFK) – 8% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 8% of one-stop connections
    • Philadelphia (PHL) – 8% 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 38% on flights from Dublin to Washington, D.C. Reagan-National Airport. Monday is the cheapest departure day at €460 return on average, while Tuesday is the most expensive at €732, a difference of €273.

    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 Newark (EWR) gives the shortest average 1-stop total travel time of 10h 14m, compared to 10h 19m via Philadelphia (PHL) and 10h 42m via New York John F Kennedy Intl (JFK).

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

    Washington, D.C. Reagan-National Airport is 4 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 Monday departure and avoid flying on Tuesday. On this route, Monday flights average €460, about €273 less than Tuesday fares (37% 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 August. Fares historically average €472 return in that month – typically €520 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.

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