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$331+ Cheap flights from Dublin (DUB) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BWI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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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 January 21, 2025.

Round-trip from

$331
(Mytrip)

Good round-trip deal

$600 or less

Good one-way deal

$475 or less
From Dublin to District of Columbia
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Price to beat on a round-trip flight from Dublin to District of Columbia.
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Price to beat on a one-way flight from Dublin to District of Columbia.
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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 January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:30 amDUB - IAD
1 stop11h 55mIcelandair
Mon 3/178:40 pmIAD - DUB
1 stop9h 35mIcelandair
Deal found 1/21$331
This SmartFares deal was found by Cheapflights users on 1/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/810:20 amDUB - IAD
1 stop34h 20mScandinavian Airlines
Mon 3/176:10 pmIAD - DUB
1 stop13h 30mScandinavian Airlines
Deal found 1/21$379
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:40 pmDUB - IAD
1 stop25h 50mMultiple Airlines
Mon 2/2410:05 pmIAD - DUB
Nonstop7h 00mMultiple Airlines
Deal found 1/20$386
This TravelUp deal was found by Cheapflights users on 1/21. 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.
Wed 3/1212:00 pmDUB - DCA
1 stop13h 36mKLM
Mon 3/175:05 pmDCA - DUB
1 stop11h 20mKLM
Deal found 1/21$393
This Expedia deal was found by Cheapflights users on 1/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/711:50 amDUB - IAD
Nonstop8h 20mLufthansa
Mon 3/1011:05 pmIAD - DUB
Nonstop7h 00mLufthansa
Deal found 1/21$394
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 2/178:50 amDUB - IAD
1 stop11h 55mDelta
Mon 2/2412:29 pmIAD - DUB
2 stops22h 11mDelta
Deal found 1/20$398
This Delta deal was found by Cheapflights users on 1/21. 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 3/45:55 amDUB - DCA
2 stops17h 05mDelta
Tue 3/1111:39 amDCA - DUB
2 stops16h 26mDelta
Deal found 1/21$405
This Air France deal was found by Cheapflights users on 1/21. 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.
Thu 1/308:50 amDUB - IAD
2 stops15h 07mKLM
Fri 2/75:35 pmIAD - DUB
1 stop18h 05mKLM
Deal found 1/21$450
This Fly & Visit Rome deal was found by Cheapflights users on 1/21. 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 Fly & Visit Rome is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/312:30 pmDUB - IAD
Nonstop8h 10mAer Lingus
Mon 3/179:45 pmIAD - DUB
Nonstop6h 45mAer Lingus
Deal found 1/21$482
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/102:05 pmDUB - DCA
1 stop10h 54mAmerican Airlines
Mon 2/244:10 pmDCA - DUB
1 stop11h 30mAmerican Airlines
Deal found 1/21$495
This Gotogate deal was found by Cheapflights users on 1/21. 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.
Wed 1/294:25 amDUB - IAD
1 stop15h 35mTAP AIR PORTUGAL
Wed 2/510:30 pmIAD - DUB
1 stop19h 50mTAP AIR PORTUGAL
Deal found 1/21$512
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/31:00 pmDUB - IAD
1 stop11h 45mAmerican Airlines
Sun 2/99:55 pmIAD - DUB
1 stop13h 55mAmerican Airlines
Deal found 1/20$515

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 3/3

11:30 am-6:25 pm

1 stop11h 55m

Washington, D.C. Dulles Intl

Mon 3/17

8:40 pm-10:15 am

1 stop9h 35m

$331

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sat 3/8

10:20 am-3:40 pm

1 stop34h 20m

Washington, D.C. Dulles Intl

Mon 3/17

6:10 pm-11:40 am

1 stop13h 30m

$379

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 2/17

6:40 pm-3:30 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Mon 2/24

10:05 pm-10:05 am

Nonstop7h 00m

$386

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 2/3

6:40 pm-3:30 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Mon 2/10

5:30 pm-12:05 pm

1 stop13h 35m

$388

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Wed 3/12

12:00 pm-9:36 pm

1 stop13h 36m

Washington, D.C. Reagan-National

Mon 3/17

5:05 pm-8:25 am

1 stop11h 20m

$393

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Fri 3/7

11:50 am-3:10 pm

Nonstop8h 20m

Washington, D.C. Dulles Intl

Mon 3/10

11:05 pm-10:05 am

Nonstop7h 00m

$394

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 2/17

8:50 am-3:45 pm

1 stop11h 55m

Washington, D.C. Dulles Intl

Mon 2/24

12:29 pm-3:40 pm

2 stops22h 11m

$398

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Tue 3/4

5:55 am-6:00 pm

2 stops17h 05m

Washington, D.C. Reagan-National

Tue 3/11

11:39 am-8:05 am

2 stops16h 26m

$405

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 3/3

12:30 pm-3:40 pm

Nonstop8h 10m

Washington, D.C. Dulles Intl

Mon 3/17

9:45 pm-8:30 am

Nonstop6h 45m

$482

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Mon 2/10

2:05 pm-7:59 pm

1 stop10h 54m

Washington, D.C. Reagan-National

Mon 2/24

4:10 pm-8:40 am

1 stop11h 30m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 47 results
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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, August is the cheapest month in which you can book a flight from Dublin to District of Columbia (average of $241). Flying from Dublin to District of Columbia in March is currently the most expensive (average of $290). 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 January 21, 2025.

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.

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 January 21, 2025.
Read through reviews of airlines operating flights from Dublin to District of Columbia, such as TAP AIR PORTUGAL, Icelandair and Scandinavian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

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
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

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
786 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Overall

8.0

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?

    $334 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Aer Lingus and TAP AIR PORTUGAL, with prices starting from $359 and $404, respectively.

  • 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, August is the cheapest month in which you can book a flight from Dublin to District of Columbia (average of $241). Flying from Dublin to District of Columbia in March is currently the most expensive (average of $290). 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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Alternative routes for Dublin to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$245Average$385FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$410Average$599FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$612Average$726FlexibilityNo cancel feeOn-time69%
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