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Reagan-National

$435+ Cheap flights from Dublin (DUB) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DCA
févr. 4 — févr. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from Dublin to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(Delta)

One-way from

$435
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$458
Provider with most accurate pricing for Dublin-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Dublin-Washington, D.C. Reagan-National flights.
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From Dublin to Washington, D.C. Reagan-National
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One-way flight from Dublin to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Dublin to Reagan-National

Cheapest flights from Dublin to Reagan-National
Explore the most affordable flight options available from Dublin to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 30, 2025.

This Delta deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/135:55 amDUB - DCA
2 stops16h 15mDelta
mer. 2/2611:35 amDCA - DUB
2 stops15h 30mDelta
Deal found 1/30$479
This Air France deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/1310:45 amDUB - DCA
1 stop16h 15mAir France
mer. 2/261:59 pmDCA - DUB
1 stop14h 46mAir France
Deal found 1/30$491
This TravelUp deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/411:30 amDUB - DCA
1 stop12h 48mKLM
lun. 3/105:05 pmDCA - DUB
1 stop11h 20mKLM
Deal found 1/29$493
This flygcity.se deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/112:05 pmDUB - DCA
1 stop10h 10mBritish Airways
lun. 3/173:11 pmDCA - DUB
2 stops13h 29mBritish Airways
Deal found 1/29$509
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/142:05 pmDUB - DCA
1 stop21h 54mAmerican Airlines
mar. 2/184:10 pmDCA - DUB
1 stop11h 30mAmerican Airlines
Deal found 1/29$543
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/29:00 amDUB - DCA
2 stops32h 20mUnited Airlines
lun. 3/103:00 pmDCA - DUB
1 stop12h 00mUnited Airlines
Deal found 1/29$550
This Gotogate deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/159:00 amDUB - DCA
2 stops17h 00mAir Canada
mer. 2/198:40 pmDCA - DUB
1 stop29h 30mAir Canada
Deal found 1/29$571
This Iberia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/1311:00 amDUB - DCA
2 stops16h 35mIberia
mer. 2/261:15 pmDCA - DUB
2 stops16h 00mIberia
Deal found 1/30$587
This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/1911:30 amDUB - DCA
2 stops33h 45mIcelandair
mer. 2/2612:29 pmDCA - DUB
2 stops16h 46mIcelandair
Deal found 1/29$615
This Air France deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/212:00 pmDUB - DCA
1 stop13h 36mMultiple Airlines
dim. 3/911:39 amDCA - DUB
1 stop17h 06mMultiple Airlines
Deal found 1/29$656
This Bravofly deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/292:25 pmDUB - DCA
1 stop11h 44mAer Lingus
mar. 6/312:37 pmDCA - DUB
1 stop11h 38mAer Lingus
Deal found 1/29$740
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/184:55 pmDUB - DCA
2 stops31h 55mTAP AIR PORTUGAL
mar. 2/259:29 amDCA - DUB
2 stops25h 41mTAP AIR PORTUGAL
Deal found 1/28$958

Find flights from Dublin to Reagan-National within your budget

Customize your flight search to find flights from Dublin to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janvier 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

jeu. 2/13

5:55 am-5:10 pm

2 stops16h 15m

Washington, D.C. Reagan-National

mer. 2/26

11:35 am-8:05 am

2 stops15h 30m

$479

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

jeu. 2/13

10:45 am-10:00 pm

1 stop16h 15m

Washington, D.C. Reagan-National

mer. 2/26

1:59 pm-9:45 am

1 stop14h 46m

$491

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

mar. 3/4

11:30 am-7:18 pm

1 stop12h 48m

Washington, D.C. Reagan-National

lun. 3/10

5:05 pm-8:25 am

1 stop11h 20m

$493

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

mar. 3/11

2:05 pm-8:15 pm

1 stop10h 10m

Washington, D.C. Reagan-National

lun. 3/17

3:11 pm-8:40 am

2 stops13h 29m

$509

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

ven. 2/14

2:05 pm-6:59 am

1 stop21h 54m

Washington, D.C. Reagan-National

mar. 2/18

4:10 pm-8:40 am

1 stop11h 30m

$543

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

dim. 3/2

9:00 am-12:20 pm

2 stops32h 20m

Washington, D.C. Reagan-National

lun. 3/10

4:00 pm-7:00 am

1 stop11h 00m

$550

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

sam. 2/15

9:00 am-9:00 pm

2 stops17h 00m

Washington, D.C. Reagan-National

mer. 2/19

8:40 pm-7:10 am

1 stop29h 30m

$571

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

jeu. 2/13

11:00 am-10:35 pm

2 stops16h 35m

Washington, D.C. Reagan-National

mer. 2/26

1:15 pm-10:15 am

2 stops16h 00m

$587

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

mer. 2/19

11:30 am-4:15 pm

2 stops33h 45m

Washington, D.C. Reagan-National

mer. 2/26

12:29 pm-10:15 am

2 stops16h 46m

$615

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

dim. 3/2

12:00 pm-8:36 pm

1 stop13h 36m

Washington, D.C. Reagan-National

dim. 3/9

11:39 am-8:45 am

1 stop17h 06m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 22 results
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Compare providers for flights from Dublin to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Reagan-National in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dublin to Reagan-National

Get recent, data-driven insights about flights from Dublin to Reagan-National including ideal travel times, pricing trends, and more.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated janvier 30, 2025.
Read reviews from past customers who have flown Delta, KLM and Air France from Dublin to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,454 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Dublin to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Washington, D.C. Reagan-National?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Dublin. Booking flights from Dublin (DUB) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 0 different airlines.

  • What are the cheapest airlines flying from Dublin to Washington, D.C. Reagan-National Airport round-trip?

    Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $479. Additional round-trip tickets that might be worth considering are offered by Air France and KLM, with the lowest prices starting at $491 and $493, respectively.

  • What are the cheapest airlines to fly from Dublin to Washington, D.C. Reagan-National Airport one-way?

    One-way options have recently been found by users for as low as $435 on WestJet. Other airlines that offer cheap prices include British Airways from $530 and American Airlines from $535 one-way.

  • Can I find deals for flights from Dublin to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Dublin to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Reagan-National.

  • Can I find deals for business class flights from Dublin to Reagan-National?

    Yes. Cheapflights offers flight deals from Dublin to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Dublin to Washington, D.C. Reagan-National Airport (average of $278). Flying from Dublin to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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