HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$420+ Cheap flights from Dublin (DUB) to District of Columbia

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — IAD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dublin to District of Columbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dublin to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to District of Columbia (USDC). 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 December 18, 2024.

Round-trip from

$421
(Bravofly)

One-way from

$420
(Cheapflightsfares)
From Dublin to District of Columbia
Search Deals
One-way flight from Dublin to District of Columbia
Search Deals

Find flight deals from Dublin to District of Columbia

Cheapest flights from Dublin to District of Columbia
Explore the most affordable flight options available from Dublin to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Gurufare deal was found by Cheapflights users on 12/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:55 pmDUB - IAD
1 stop26h 40mBritish Airways
Tue 12/319:55 pmIAD - DUB
1 stop14h 05mBritish Airways
Deal found 12/17$553
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/238:40 amDUB - IAD
1 stop16h 05mAmerican Airlines
Mon 12/306:00 pmIAD - DUB
1 stop18h 05mAmerican Airlines
Deal found 12/16$594
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/2411:50 amDUB - IAD
Nonstop8h 20mUnited Airlines
Tue 12/3110:05 pmIAD - DUB
Nonstop7h 00mUnited Airlines
Deal found 12/17$608
This Bravofly deal was found by Cheapflights users on 12/17. 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.
Tue 12/247:15 pmDUB - IAD
1 stop25h 20mMultiple Airlines
Mon 12/306:00 pmIAD - DUB
1 stop16h 20mMultiple Airlines
Deal found 12/17$633
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:50 amDUB - IAD
1 stop11h 55mKLM
Mon 12/305:35 pmIAD - DUB
1 stop14h 05mKLM
Deal found 12/17$653
This Delta deal was found by Cheapflights users on 12/18. 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.
Thu 12/268:50 amDUB - IAD
1 stop11h 55mDelta
Mon 12/306:00 amIAD - DUB
2 stops21h 05mDelta
Deal found 12/18$657
This Lufthansa deal was found by Cheapflights users on 12/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:45 amDUB - IAD
1 stop14h 20mLufthansa
Mon 12/3010:05 pmIAD - DUB
Nonstop7h 00mLufthansa
Deal found 12/18$674
This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/2411:30 amDUB - DCA
2 stops14h 31mDelta
Mon 12/3012:00 pmDCA - DUB
1 stop15h 25mDelta
Deal found 12/17$676
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/229:00 amDUB - DCA
1 stop11h 25mUnited Airlines
Sun 12/294:00 pmDCA - DUB
1 stop10h 00mUnited Airlines
Deal found 12/17$684
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/231:20 pmDUB - IAD
1 stop32h 05mSWISS
Mon 12/3010:05 pmIAD - DUB
Nonstop7h 00mSWISS
Deal found 12/16$699
This Air France deal was found by Cheapflights users on 12/17. 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.
Fri 12/2011:30 amDUB - DCA
1 stop12h 42mMultiple Airlines
Tue 12/313:25 pmDCA - DUB
1 stop12h 00mMultiple Airlines
Deal found 12/17$741
This Justfly.com deal was found by Cheapflights users on 12/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:00 amDUB - DCA
1 stop28h 57mAir Canada
Mon 12/308:40 pmDCA - DUB
1 stop29h 30mAir Canada
Deal found 12/16$771

Find flights from Dublin to District of Columbia within your budget

Customize your flight search to find flights from Dublin to District of Columbia 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sat 1/18

10:20 am-3:40 pm

1 stop34h 20m

Washington, D.C. Dulles Intl

Mon 1/27

12:05 pm-11:40 am

2 stops18h 35m

$421

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sun 2/9

4:25 am-1:00 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Mon 2/24

7:15 pm-4:10 pm

1 stop15h 55m

$463

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 1/31

1:35 pm-10:41 pm

2 stops14h 06m

Washington, D.C. Reagan-National

Fri 2/7

7:54 pm-3:05 pm

2 stops14h 11m

$481

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sun 1/12

12:30 pm-3:40 pm

Nonstop8h 10m

Washington, D.C. Dulles Intl

Sun 1/19

5:10 pm-4:55 am

Nonstop6h 45m

$481

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 6/16

2:15 pm-10:10 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 6/30

8:30 pm-1:15 pm

1 stop11h 45m

$482

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sat 2/1

1:05 pm-7:45 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Sat 2/8

6:00 pm-9:50 am

1 stop10h 50m

$496

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 1/17

10:45 am-6:00 pm

1 stop12h 15m

Washington, D.C. Reagan-National

Thu 1/23

4:25 pm-8:45 am

1 stop11h 20m

$501

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 1/31

2:05 pm-10:15 pm

2 stops13h 10m

Washington, D.C. Reagan-National

Fri 2/7

7:54 pm-3:05 pm

2 stops14h 11m

$504

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Tue 1/14

5:55 am-3:45 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Tue 1/21

12:05 pm-8:05 am

2 stops15h 00m

$507

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 1/13

5:25 pm-3:45 pm

1 stop27h 20m

Washington, D.C. Dulles Intl

Mon 1/20

6:30 pm-3:40 pm

1 stop16h 10m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from Dublin to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

What is the cheapest month to book a flight from Dublin to District of Columbia?

Currently, November is the cheapest month in which you can book a flight from Dublin to District of Columbia (average of $299). Flying from Dublin to District of Columbia in June is currently the most expensive (average of $377). 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.

What is the cheapest time of day to fly from DUB to DC?

Find hourly flight availability from Dublin to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Dublin to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dublin to District of Columbia

Explore weekly flight availability from Dublin to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2024.

The most flights from DUB to USDC are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Dublin to District of Columbia, such as Scandinavian Airlines, TAP AIR PORTUGAL and Aer Lingus. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
787 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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 District of Columbia. 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 District of Columbia?

    If you book a flight to District of Columbia from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin.

  • What are the cheapest airlines to fly from Dublin to District of Columbia one-way?

    $420 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Icelandair and Aer Lingus, with prices starting from $423 and $430, respectively.

  • What are the most reliable airlines from Dublin to District of Columbia?

    Before booking your flight to District of Columbia from Dublin, check out the most reliable airlines to get you to your destination on time: SWISS (100%), Air Canada (82%), United Airlines( 82%).

  • What are the cheapest flights from Dublin to District of Columbia?

    While on average a flight from Dublin to District of Columbia is generally $1,074, our data shows the cheapest flight currently is $395. When looking at the most popular route, (Dublin - Washington, D.C. Dulles Intl), you can expect to pay $357 for that flight.

  • Can I find deals for flights from Dublin to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Dublin to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to District of Columbia?

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

  • Can I find deals for business class flights from Dublin to District of Columbia?

    Yes. Cheapflights offers flight deals from Dublin to District of Columbia 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 District of Columbia?

    Currently, November is the cheapest month in which you can book a flight from Dublin to District of Columbia (average of $299). Flying from Dublin to District of Columbia in June is currently the most expensive (average of $377). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to John F Kennedy Intl flights
Dublin to Newark flights
Dublin to Stewart flights
Dublin to Orlando flights
Dublin to Boston flights
Dublin to Los Angeles flights
Dublin to LaGuardia flights
Dublin to Las Vegas flights
Dublin to O'Hare Intl flights
Dublin to Miami flights
Dublin to Dulles Intl flights
Dublin to Philadelphia flights
Shannon to John F Kennedy Intl flights
Dublin to San Francisco flights
Shannon to Newark flights
Dublin to Seattle flights
Shannon to Boston flights
Dublin to Fort Lauderdale flights
Dublin to Baltimore flights
Dublin to Atlanta flights
Dublin to Santa Ana flights
Dublin to West Palm Beach flights
Dublin to Dallas/Fort Worth flights
Dublin to Nashville flights
Dublin to Hobby flights
Dublin to Reagan-National flights
Dublin to Charlotte flights
Dublin to Tampa flights
Dublin to Cincinnati flights
Dublin to Denver flights
Dublin to George Bush Intcntl flights
Dublin to New Orleans flights
Dublin to Honolulu flights
Dublin to Kansas City flights
Dublin to San Diego flights
Dublin to Minneapolis flights
Dublin to Sky Harbor Intl flights
Cork to Newark flights
Cork to LaGuardia flights
Dublin to Love Field flights
Dublin to Austin flights
Dublin to Ontario flights
Dublin to Portland flights
Dublin to San Jose flights
Dublin to Hartford flights
Dublin to Oakland flights
Dublin to Cleveland flights

Top 3 airlines flying from Dublin to District of Columbia

Discover the top 3 airlines that operate flights from Dublin to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$245Average$379FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$377Average$563FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$605Average$722FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.