DCA - DUB

€256 Find Cheap Flights from Reagan Washington National Airport to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Dublin departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€414
Typical prices: €462-€773
JetBlue
Thu 7/5Mon 11/5
DCA - DUB • 1 stop
Cheapest one-way flight
€256
JetBlue
Tue 5/5
DCA - DUB • 1 stop
When to travel
February
Cheapest • 23% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Reagan-National to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Reagan-National to Dublin

Thu, 7 May - Mon, 11 May
JetBlue Logo
18:40 - 08:20
DCA
-
DUB
8h 40m
1 stop
JetBlue Logo
10:40 - 17:46
DUB
-
DCA
12h 06m
1 stop
€414JetBlue
Thu, 30 Apr - Thu, 7 May
JetBlue Logo
13:20 - 08:20
DCA
-
DUB
14h 00m
1 stop
JetBlue Logo
10:40 - 16:42
DUB
-
DCA
11h 02m
1 stop
€415JetBlue
Thu, 7 May - Tue, 12 May
JetBlue Logo
15:35 - 08:20
DCA
-
DUB
11h 45m
1 stop
JetBlue Logo
10:40 - 17:46
DUB
-
DCA
12h 06m
1 stop
€416JetBlue
Fri, 1 May - Mon, 4 May
JetBlue Logo
07:00 - 08:20
DCA
-
DUB
20h 20m
1 stop
JetBlue Logo
10:40 - 16:42
DUB
-
DCA
11h 02m
1 stop
€420JetBlue
Mon, 20 Apr - Tue, 28 Apr
JetBlue Logo
13:20 - 08:20
DCA
-
DUB
14h 00m
1 stop
JetBlue Logo
10:40 - 21:00
DUB
-
DCA
15h 20m
1 stop
€433JetBlue
Mon, 4 May - Fri, 15 May
JetBlue Logo
12:00 - 08:20
DCA
-
DUB
15h 20m
1 stop
JetBlue Logo
11:40 - 22:59
DUB
-
DCA
16h 19m
1 stop
€438JetBlue
Wed, 6 May - Fri, 15 May
JetBlue Logo
15:35 - 08:20
DCA
-
DUB
11h 45m
1 stop
JetBlue Logo
11:40 - 22:59
DUB
-
DCA
16h 19m
1 stop
€440JetBlue
Sun, 10 May - Sun, 17 May
JetBlue Logo
07:00 - 08:20
DCA
-
DUB
20h 20m
1 stop
JetBlue Logo
11:40 - 22:59
DUB
-
DCA
16h 19m
1 stop
€441JetBlue
Wed, 6 May - Sat, 16 May
JetBlue Logo
10:00 - 08:20
DCA
-
DUB
17h 20m
1 stop
JetBlue Logo
10:40 - 07:59
DUB
-
DCA
26h 19m
1 stop
€445JetBlue
Mon, 20 Apr - Thu, 30 Apr
JetBlue Logo
18:40 - 08:20
DCA
-
DUB
8h 40m
1 stop
JetBlue Logo
10:40 - 15:42
DUB
-
DCA
10h 02m
1 stop
€450JetBlue
Booking Insights

KAYAK's insights & trends for Reagan-National to Dublin flights

Get data-powered insights and trends into flights from Reagan-National to Dublin to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Dublin is February, where tickets cost €467 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is €759 and €743 respectively.

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Good to know

Low seasonFebruary
Cheapest flight€256
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Reagan Washington National Airport to Dublin

When to book flights from Reagan-National to Dublin

Are your dates flexible? Find out the best times to travel from Reagan-National to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Dublin flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Dublin?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Dublin was €256 for a one-way ticket and €414 for a return.

  • Which airports will I be using when flying from Reagan Washington National Airport to Dublin?

    On your way to Dublin, you’ll fly out from Washington, D.C. Reagan-National. You’ll be landing at Dublin.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Dublin?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Reagan Washington National Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Reagan Washington National Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Dublin

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)
Dublin (DUB)