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

Cheapflights users have booked flights from Dublin to Washington, D.C. round-trip from £314. Other airlines that can offer you cheap pricing are Lufthansa, from £322, and PLAY, from £323. You may be able to fly from Dublin to Washington, D.C. for 30% less than the average price by searching for these airlines.

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

£286 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on TAP AIR PORTUGAL and British Airways, with prices starting from £352 and £466, respectively.

What is the cheapest day to fly from Dublin to Washington, D.C.?

Travellers seeking maximum savings on their Dublin to Washington, D.C. flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Dublin to Washington, D.C.?

Most travelers choose Dublin - Washington, D.C. Reagan-National, Dublin - Washington, D.C. Dulles Intl or Dublin - Baltimore/Washington when deciding on the best route from Dublin to Washington, D.C..

What are the most popular airlines that fly from Dublin to Washington, D.C.?

Before booking your flight from Dublin to Washington, D.C. check out the most popular airlines for this route: British Airways, Icelandair or PLAY.

What is the cheapest day to fly round-trip from Dublin to Washington, D.C.?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 49%.

How far in advance should I book a flight from Dublin to Washington, D.C.?

To save on the cost of your flight from Dublin to Washington, D.C., book at least 53 days before your planned departure. Booking around this time can save you about 98% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £407 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £610.

What is the cheapest month to fly from Dublin to Washington, D.C.?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Dublin in February are about £451 on average during February, but can be found for as low as £209.

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

Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Dublin; the airport handles an average of 3 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Dublin airport to Washington, D.C.. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

Can I find deals for flights from Dublin to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Dublin to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to Washington, D.C.?

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

Can I find deals for business class flights from Dublin to Washington, D.C.?

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

£286+ Flights from Dublin to Washington, D.C.

The best prices from Dublin to Washington, D.C. are usually found in February or January, booked 84 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Dublin to Washington, D.C.

Round-trip from	£314
One-way from	£286
Popular in	July
Cheapest in	February
Average price	£375

United Airlines
11/4-18/4
2 total stops
26h 48m total
Dublin to Washington, D.C.

Search Deals

PLAY
7/5
1 total stop
11h 05m total
Dublin to Washington, D.C.

Search Deals

High demand for flights, 25% potential price rise

Search Deals

Best time to find cheap flights, 5% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Dublin to Washington, D.C.

Cheapest flights from Dublin to Washington, D.C.
Explore the most affordable flight options available from Dublin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Fri 11/409:50DUB - DCA

1 stop15h 03mUnited Airlines

Fri 18/417:00DCA - DUB

1 stop11h 45mUnited Airlines

Deal found 17/1£314

Mon 14/409:50DUB - IAD

1 stop28h 51mUnited Airlines

Sun 20/415:30IAD - DUB

1 stop13h 15mUnited Airlines

Deal found 17/1£314

Wed 12/209:00DUB - BWI

2 stops16h 48mUnited Airlines

Wed 19/217:18BWI - DUB

2 stops32h 42mUnited Airlines

Deal found 15/1£315

Fri 28/211:50DUB - IAD

Nonstop8h 20mLufthansa

Sat 8/322:05IAD - DUB

Nonstop7h 00mLufthansa

Deal found 16/1£322

Thu 5/611:35DUB - BWI

1 stop11h 05mPLAY

Tue 10/618:50BWI - DUB

1 stop10h 25mPLAY

Deal found 16/1£323

Wed 19/206:00DUB - IAD

2 stops14h 45mAir France

Mon 24/218:30IAD - DUB

1 stop16h 10mAir France

Deal found 17/1£325

Mon 10/205:55DUB - IAD

1 stop14h 50mDelta

Mon 24/212:56IAD - DUB

2 stops14h 09mDelta

Deal found 17/1£326

Wed 5/205:00DUB - BWI

2 stops20h 48mMultiple Airlines

Wed 12/210:05BWI - DUB

2 stops25h 35mMultiple Airlines

Deal found 15/1£328

Sun 2/208:50DUB - IAD

1 stop11h 55mKLM

Sat 8/212:05IAD - DUB

1 stop15h 40mKLM

Deal found 16/1£328

Sun 2/213:25DUB - DCA

2 stops15h 19mDelta

Sat 8/211:35DCA - DUB

2 stops15h 30mDelta

Deal found 17/1£330

Mon 3/311:30DUB - BWI

1 stop12h 00mIcelandair

Mon 10/320:30BWI - DUB

1 stop9h 45mIcelandair

Deal found 17/1£339

Wed 12/210:45DUB - DCA

1 stop16h 15mMultiple Airlines

Sun 23/216:25DCA - DUB

1 stop11h 20mMultiple Airlines

Deal found 16/1£340

Best flights from Dublin to Washington, D.C.
Discover carefully curated flight deals from Dublin to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Fri 11/409:50DUB - DCA

1 stop15h 03mUnited Airlines

Fri 18/417:00DCA - DUB

1 stop11h 45mUnited Airlines

Deal found 17/1£314

Fri 28/211:50DUB - IAD

Nonstop8h 20mLufthansa

Sat 8/322:05IAD - DUB

Nonstop7h 00mLufthansa

Deal found 16/1£322

Thu 5/611:35DUB - BWI

1 stop11h 05mPLAY

Tue 10/618:50BWI - DUB

1 stop10h 25mPLAY

Deal found 16/1£323

Wed 19/206:00DUB - IAD

2 stops14h 45mAir France

Mon 24/218:30IAD - DUB

1 stop16h 10mAir France

Deal found 17/1£325

Mon 10/205:55DUB - IAD

1 stop14h 50mDelta

Mon 24/212:56IAD - DUB

2 stops14h 09mDelta

Deal found 17/1£326

Wed 5/205:00DUB - BWI

2 stops20h 48mMultiple Airlines

Wed 12/210:05BWI - DUB

2 stops25h 35mMultiple Airlines

Deal found 15/1£328

Sun 2/208:50DUB - IAD

1 stop11h 55mKLM

Sat 8/212:05IAD - DUB

1 stop15h 40mKLM

Deal found 16/1£328

Mon 3/311:30DUB - BWI

1 stop12h 00mIcelandair

Mon 10/320:30BWI - DUB

1 stop9h 45mIcelandair

Deal found 17/1£339

Thu 13/305:15DUB - IAD

2 stops38h 20mAustrian Airlines

Sat 29/317:45IAD - DUB

2 stops32h 20mAustrian Airlines

Deal found 16/1£348

Fri 2/512:40DUB - IAD

1 stop12h 19mScandinavian Airlines

Fri 9/522:05IAD - DUB

2 stops32h 25mScandinavian Airlines

Deal found 16/1£349

Thu 13/218:40DUB - IAD

2 stops24h 55mSWISS

Thu 27/220:45IAD - DUB

2 stops38h 25mSWISS

Deal found 16/1£367

Wed 5/210:25DUB - BWI

1 stop13h 20mBritish Airways

Wed 12/220:30BWI - DUB

1 stop10h 40mBritish Airways

Deal found 15/1£380

Direct flights from Dublin to Washington, D.C.
Explore direct flight options from Dublin to Washington, D.C. based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 January 2025.

Fri 28/211:50DUB - IAD

Nonstop8h 20mLufthansa

Sat 8/322:05IAD - DUB

Nonstop7h 00mLufthansa

Deal found 16/1£322

Sat 12/408:50DUB - IAD

Nonstop8h 00mUnited Airlines

Fri 25/418:45IAD - DUB

Nonstop7h 10mUnited Airlines

Deal found 16/1£443

Wed 19/212:30DUB - IAD

Nonstop8h 10mAer Lingus

Wed 26/217:10IAD - DUB

Nonstop6h 45mAer Lingus

Deal found 16/1£452

Wed 19/212:30DUB - IAD

Nonstop8h 10mBritish Airways

Wed 26/217:10IAD - DUB

Nonstop6h 45mBritish Airways

Deal found 16/1£564

Last-minute flights from Dublin to Washington, D.C.
Discover last-minute flight deals from Dublin to Washington, D.C.. Data last updated 17 January 2025 and is based on user searches.

Wed 22/109:00DUB - BWI

3 stops16h 48mUnited Airlines

Wed 29/110:05BWI - DUB

2 stops15h 55mUnited Airlines

Deal found 15/1£515

Wed 22/109:00DUB - IAD

2 stops36h 28mAustrian Airlines

Fri 24/117:25IAD - DUB

2 stops32h 35mAustrian Airlines

Deal found 17/1£3,561

Thu 23/113:25DUB - IAD

2 stops27h 00mDelta

Tue 28/118:30IAD - DUB

1 stop16h 10mDelta

Deal found 16/1£363

Thu 23/110:45DUB - DCA

1 stop12h 15mKLM

Tue 28/116:25DCA - DUB

1 stop11h 20mKLM

Deal found 16/1£380

Fri 24/113:25DUB - IAD

1 stop31h 20mMultiple Airlines

Mon 27/118:30IAD - DUB

1 stop16h 10mMultiple Airlines

Deal found 15/1£356

Fri 24/113:25DUB - DCA

2 stops15h 19mDelta

Mon 27/111:35DCA - DUB

2 stops15h 30mDelta

Deal found 15/1£362

Fri 24/109:00DUB - DCA

1 stop15h 57mUnited Airlines

Mon 27/116:05DCA - DUB

1 stop9h 55mUnited Airlines

Deal found 15/1£444

Fri 24/118:40DUB - IAD

2 stops25h 15mSWISS

Mon 27/117:50IAD - DUB

2 stops37h 15mSWISS

Deal found 15/1£501

Sun 2/209:00DUB - DCA

2 stops15h 26mUnited Airlines

Sun 9/215:00DCA - DUB

1 stop11h 00mUnited Airlines

Deal found 16/1£316

Sun 2/209:00DUB - IAD

2 stops31h 52mUnited Airlines

Sun 9/206:05IAD - DUB

1 stop19h 55mUnited Airlines

Deal found 16/1£316

Sun 2/208:50DUB - IAD

1 stop11h 55mKLM

Sat 8/212:05IAD - DUB

1 stop15h 40mKLM

Deal found 16/1£328

Sun 2/213:25DUB - DCA

2 stops15h 19mDelta

Sat 8/211:35DCA - DUB

2 stops15h 30mDelta

Deal found 17/1£330

One-way flights from Dublin to Washington, D.C.
Search for one-way flight options from Dublin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Wed 7/511:35DUB - BWI

1 stop11h 05mPLAY

Deal found 17/1£286

Sun 6/410:45DUB - IAD

1 stop14h 35mTAP AIR PORTUGAL

Deal found 16/1£352

Tue 13/512:45DUB - BWI

1 stop11h 50mMultiple Airlines

Deal found 16/1£442

Wed 26/308:40DUB - DCA

2 stops18h 20mBritish Airways

Deal found 16/1£466

Wed 26/308:40DUB - IAD

2 stops19h 18mBritish Airways

Deal found 16/1£466

Fri 14/310:45DUB - DCA

1 stop15h 43mDelta

Deal found 15/1£469

Wed 18/606:00DUB - IAD

2 stops17h 28mDelta

Deal found 16/1£486

Sat 19/412:40DUB - DCA

1 stop11h 09mMultiple Airlines

Deal found 17/1£514

Sat 19/410:00DUB - BWI

2 stops17h 26mDelta

Deal found 17/1£516

Sun 6/416:00DUB - IAD

Nonstop7h 55mAer Lingus

Deal found 16/1£517

Mon 31/308:50DUB - IAD

Nonstop8h 00mUnited Airlines

Deal found 16/1£830

Mon 28/410:40DUB - IAD

1 stop13h 45mLufthansa

Deal found 16/1£839

Find flights from Dublin to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Fri 11/4

09:50-19:53

1 stop15h 03m

Washington, D.C. Reagan-National

Fri 18/4

17:00-09:45

1 stop11h 45m

£314

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 14/4

09:50-09:41

1 stop28h 51m

Washington, D.C. Dulles Intl

Sun 20/4

15:30-09:45

1 stop13h 15m

£314

DublinBaltimore

DUB - BWI

DUBBWI

Dublin

Wed 12/2

09:00-20:48

2 stops16h 48m

Baltimore/Washington

Wed 19/2

17:18-07:00

2 stops32h 42m

£315

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Fri 28/2

11:50-15:10

Nonstop8h 20m

Washington, D.C. Dulles Intl

Sat 8/3

22:05-10:05

Nonstop7h 00m

£322

DublinBaltimore

DUB - BWI

DUBBWI

Dublin

Thu 5/6

11:35-17:40

1 stop11h 05m

Baltimore/Washington

Tue 10/6

18:50-10:15

1 stop10h 25m

£323

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Wed 19/2

06:00-15:45

2 stops14h 45m

Washington, D.C. Dulles Intl

Mon 24/2

18:30-15:40

1 stop16h 10m

£325

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Mon 10/2

05:55-15:45

1 stop14h 50m

Washington, D.C. Dulles Intl

Mon 24/2

12:56-08:05

2 stops14h 09m

£326

DublinBaltimore

DUB - BWI

DUBBWI

Dublin

Wed 5/2

05:00-20:48

2 stops20h 48m

Baltimore/Washington

Wed 12/2

10:05-16:40

2 stops25h 35m

£328

DublinWashington, D.C.

DUB - IAD

DUBIAD

Dublin

Sun 2/2

08:50-15:45

1 stop11h 55m

Washington, D.C. Dulles Intl

Sat 8/2

12:05-08:45

1 stop15h 40m

£328

DublinWashington, D.C.

DUB - DCA

DUBDCA

Dublin

Sun 2/2

13:25-23:44

2 stops15h 19m

Washington, D.C. Reagan-National

Sat 8/2

11:35-08:05

2 stops15h 30m

£330

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 42 results

...

Best time to book a flight from Dublin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Dublin with our price prediction graph.

Estimated return 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 Washington, D.C.

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

How far ahead should I book a flight from Dublin to Washington, D.C.?

To ensure you get the cheapest price possible for a flight from Dublin to Washington, D.C., you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Dublin to Washington, D.C. (average of £565). Flying from Dublin to Washington, D.C. in July is currently the most expensive (average of £946). 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 WAS?

It’s typically best to fly out from Dublin to Washington, D.C. in the morning. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Dublin to Washington, D.C.

The most flights from DUB to WAS are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with KLM, United Airlines and British Airways from Dublin to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,513 reviews

Check prices

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

8,513 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

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

1,339 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

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

8,513 reviews

Check prices

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

1,598 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

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

1,487 reviews

Delta

8.0

Very Good

8,513 reviews

Check prices

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

What airport do you fly from for flights from Dublin to Washington, D.C.?
Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Dublin; the airport handles an average of 3 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Dublin airport to Washington, D.C.. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.
What are the cheapest airlines flying from Dublin to Washington, D.C. round-trip?
Cheapflights users have booked flights from Dublin to Washington, D.C. round-trip from £314. Other airlines that can offer you cheap pricing are Lufthansa, from £322, and PLAY, from £323. You may be able to fly from Dublin to Washington, D.C. for 30% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Dublin to Washington, D.C. one-way?
£286 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on TAP AIR PORTUGAL and British Airways, with prices starting from £352 and £466, respectively.
What are the most popular routes from Dublin to Washington, D.C.?
Most travelers choose Dublin - Washington, D.C. Reagan-National, Dublin - Washington, D.C. Dulles Intl or Dublin - Baltimore/Washington when deciding on the best route from Dublin to Washington, D.C..
Can I find deals for flights from Dublin to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Dublin to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Washington, D.C..
Can I find deals for business class flights from Dublin to Washington, D.C.?
Yes. Cheapflights offers flight deals from Dublin to Washington, D.C. 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.?
Currently, February is the cheapest month in which you can book a flight from Dublin to Washington, D.C. (average of £565). Flying from Dublin to Washington, D.C. in July is currently the most expensive (average of £946). 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

Silver Spring

Arlington

Woodbridge

College Park

Laurel

Tysons

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Alternative routes for Dublin to Washington, D.C.

Dublin to Dulles Intl flights

Complete your trip

Washington, D.C. car hire

Baltimore/Washington Airport car hire

Washington, D.C. Dulles Intl Airport car hire

Washington, D.C. Reagan-National Airport car hire

Georgetown car hire

Dupont Circle car hire

Capitol Hill car hire

Foggy Bottom - West End car hire

Southwest Waterfront car hire

Columbia Heights car hire

Shaw car hire

Petworth car hire

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Top 6 airlines flying from Dublin to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest£219	Average£339	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Aer Lingus	Cheapest£300	Average£423	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Icelandair	Cheapest£324	Average£410	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£338	Average£499	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£466	Average£576	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£497	Average£642	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Washington, D.C.?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Washington, D.C.?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to Washington, D.C..

Can Cheapflights find flights from Dublin to Washington, D.C. with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Washington, D.C. flexibly with Cheapflights today.

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Cheap flights from Dublin to Washington, D.C. from £286

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Dublin to Washington, D.C. are usually found in February or January, booked 84 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Dublin to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to Washington, D.C.

Cheapest flights from Dublin to Washington, D.C.Explore the most affordable flight options available from Dublin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Explore the most affordable flight options available from Dublin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Find flights from Dublin to Washington, D.C. within your budget

Best time to book a flight from Dublin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Dublin with our price prediction graph.

Travel insights for flights from Dublin to Washington, D.C.

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

How far ahead should I book a flight from Dublin to Washington, D.C.?

Use this chart to determine the optimal time to book a return flight from Dublin to Washington, D.C.. Price data was last updated on 10 January 2025.

What is the cheapest month to book a flight from Dublin to Washington, D.C.?

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

Find hourly flight availability from Dublin to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Weekly flight availability from Dublin to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with KLM, United Airlines and British Airways from Dublin to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Washington, D.C.. 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.?

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

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

What are the most popular routes from Dublin to Washington, D.C.?

Can I find deals for flights from Dublin to Washington, D.C. that include hotel bookings?

How can I find direct flights from Dublin to Washington, D.C.?

Can I find deals for business class flights from Dublin to Washington, D.C.?

What is the cheapest month to book a flight from Dublin to Washington, D.C.?

Travelling to a place near Dublin?

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Alternative routes for Dublin to Washington, D.C.

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Top 6 airlines flying from Dublin to Washington, D.C.

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Cheapest flights from Dublin to Washington, D.C.
Explore the most affordable flight options available from Dublin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.