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Cheap flights from Dublin to Washington, D.C. Dulles Intl Airport from £281

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. 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.
DUB — IAD
3 Apr — 10 Apr1
1 adult
Wed 3/4
Wed 10/4

Find deals on flights from Dublin to Dulles Intl by searching across hundreds of travel sites at once

 
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Cheapflights users frequently choose these airlines when searching for flights from Dublin to Dulles Intl, based on our search results.
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Cheap flight deals from Dublin to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Dulles Intl (IAD). 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 29 March 2024.

Popular in

July

Cheapest in

February

Round-trip from

£444

One-way from

£387
High demand for flights, 33% potential price rise
Best time to find cheap flights, 28% potential price drop
From Dublin to Washington, D.C. Dulles Intl
One-way flight from Dublin to Washington, D.C. Dulles Intl

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

Flights from Dublin to Washington, D.C. Dulles Intl Airport are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

Users have found that booking a flight from Dublin to Washington, D.C. Dulles Intl Airport at least 56 days early can save you up to 11% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Dublin to Washington, D.C. Dulles Intl Airport for as little as £270 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £270 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Dublin in January are about £395 on average during January, but can be found for as low as £215.

When is the cheapest time to fly from Dublin to Washington, D.C. Dulles Intl Airport (DUB - IAD)?

Unlike at midday, when flights are generally more expensive, you can save up to 21% on flights from Dublin to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

Cheap PLAY flights from Dublin to Dulles Intl

Explore cheap flight options specifically provided by PLAY for the route between Dublin and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 953,168 searches. Data last updated 29 March 2024.
Take a look at some of the lowest-priced PLAY flights heading from Dublin to Washington, D.C.. Deals update often to give you more flight options matching your criteria
Thu 5/911:35DUB - IAD
1 stop11h 05mPLAY
Thu 12/918:50IAD - DUB
1 stop9h 55mPLAY
Deal found 28/3£281
Thu 9/511:35DUB - IAD
1 stop11h 05mPLAY
Tue 28/518:50IAD - DUB
1 stop10h 25mPLAY
Deal found 29/3£303
Fri 10/511:35DUB - IAD
1 stop11h 05mPLAY
Tue 28/518:50IAD - DUB
1 stop10h 25mPLAY
Deal found 29/3£310
Sun 28/411:35DUB - IAD
1 stop11h 05mPLAY
Sun 5/518:50IAD - DUB
1 stop9h 45mPLAY
Deal found 29/3£314
Fri 24/511:35DUB - IAD
1 stop11h 05mPLAY
Tue 4/618:50IAD - DUB
1 stop10h 25mPLAY
Deal found 28/3£318
Mon 13/511:35DUB - IAD
1 stop11h 05mPLAY
Tue 28/518:50IAD - DUB
1 stop10h 25mPLAY
Deal found 29/3£321
Sun 12/511:35DUB - IAD
1 stop11h 05mPLAY
Sat 25/518:50IAD - DUB
1 stop10h 40mPLAY
Deal found 29/3£392
Thu 9/511:35DUB - IAD
1 stop11h 05mPLAY
Wed 22/518:50IAD - DUB
1 stop10h 25mPLAY
Deal found 29/3£402
Fri 10/511:35DUB - IAD
1 stop11h 05mPLAY
Thu 16/518:50IAD - DUB
1 stop10h 45mPLAY
Deal found 29/3£410
  • If you’re travelling from Dublin to Washington, D.C. Dulles Intl Airport, one of the more common airlines travelling that route is PLAY. Dublin to Washington, D.C. Dulles Intl Airport flights are typically 39% more expensive than other airlines travelling the same route. Flights from PLAY typically cost £714.36 RT. The cheapest PLAY flight found for this route was £491. When travelling from Dublin to Washington, D.C. Dulles Intl Airport on PLAY, the most popular airport to depart from is Dublin Airport and the most popular airport to arrive at is Washington, D.C. Dulles Intl Airport. When flying from Dublin to Washington, D.C. Dulles Intl Airport, PLAY flights are 4% more popular than any other airline flying that same route.

Cheap Aer Lingus flights from Dublin to Dulles Intl

Explore cheap flight options specifically provided by Aer Lingus for the route between Dublin and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 953,168 searches. Data last updated 29 March 2024.
Some of the lowest-priced Aer Lingus flights we've found at this time heading from Dublin to Washington, D.C.. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 18/416:20DUB - IAD
Nonstop7h 50mAer Lingus
Thu 25/420:40IAD - DUB
Nonstop7h 05mAer Lingus
Deal found 28/3£474
Wed 24/412:50DUB - IAD
Nonstop7h 50mAer Lingus
Wed 1/517:10IAD - DUB
Nonstop7h 05mAer Lingus
Deal found 27/3£500
Tue 16/412:50DUB - IAD
Nonstop7h 50mAer Lingus
Tue 14/517:10IAD - DUB
Nonstop7h 05mAer Lingus
Deal found 29/3£626
Tue 23/412:50DUB - IAD
Nonstop7h 50mAer Lingus
Thu 25/420:40IAD - DUB
Nonstop7h 05mAer Lingus
Deal found 28/3£630
  • If you’re travelling from Dublin to Washington, D.C. Dulles Intl Airport, one of the more common airlines travelling that route is Aer Lingus. Flights from Aer Lingus travelling this route typically cost £525.53 RT. This price is typically 90% cheaper than other airlines that offer Dublin to Washington, D.C. Dulles Intl Airport flights. When booking this route, the cheapest RT price found was £337. The most popular departure airport in Dublin when flying to Washington, D.C. Dulles Intl Airport is Dublin Airport. The most popular airport to fly into when visiting Washington, D.C. Dulles Intl Airport is Washington, D.C. Dulles Intl Airport. When flying from Dublin to Washington, D.C. Dulles Intl Airport, Aer Lingus flights are 1% more popular than any other airline flying that same route.

Cheap Dublin to Dulles Intl flights in March & April 2024

Find cheap flight options from Dublin to Dulles Intl specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 953,168 searches. Prices were last updated on 29 March 2024.
Scroll through some of the best deals on flights from Dublin to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Wed 17/405:55DUB - IAD
2 stops16h 08mDelta
Wed 24/421:20IAD - DUB
1 stop14h 35mDelta
Deal found 27/3£333
Fri 19/405:55DUB - IAD
1 stop14h 40mDelta
Fri 26/421:20IAD - DUB
1 stop14h 35mDelta
Deal found 28/3£333
Wed 24/411:50DUB - IAD
2 stops32h 35mScandinavian Airlines
Wed 1/517:15IAD - DUB
1 stop13h 35mScandinavian Airlines
Deal found 27/3£334
Thu 18/405:55DUB - IAD
1 stop14h 40mKLM
Thu 25/412:29IAD - DUB
1 stop15h 16mKLM
Deal found 28/3£335
Wed 24/420:50DUB - IAD
1 stop23h 45mKLM
Wed 1/517:05IAD - DUB
1 stop11h 10mKLM
Deal found 27/3£336
Wed 24/405:55DUB - IAD
2 stops21h 56mDelta
Wed 1/512:21IAD - DUB
2 stops19h 14mDelta
Deal found 27/3£338
Sat 27/411:00DUB - IAD
1 stop27h 16mDelta
Sat 4/517:05IAD - DUB
2 stops18h 50mDelta
Deal found 28/3£340
Sat 27/411:00DUB - IAD
1 stop13h 43mKLM
Sat 4/512:21IAD - DUB
1 stop15h 54mKLM
Deal found 28/3£341
Thu 25/412:15DUB - IAD
1 stop12h 00mIcelandair
Mon 29/420:30IAD - DUB
1 stop9h 35mIcelandair
Deal found 27/3£354

Dublin to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 953,168 searches. Data last updated 29 March 2024.
Scroll through some of the best deals on flights from Dublin to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Thu 5/911:35DUB - IAD
1 stop11h 05mPLAY
Thu 12/918:50IAD - DUB
1 stop9h 55mPLAY
Deal found 28/3£281
Fri 24/511:35DUB - IAD
1 stop11h 05mPLAY
Tue 4/618:50IAD - DUB
1 stop10h 25mPLAY
Deal found 28/3£318
Wed 17/405:55DUB - IAD
2 stops16h 08mDelta
Wed 24/421:20IAD - DUB
1 stop14h 35mDelta
Deal found 27/3£333
Fri 19/405:55DUB - IAD
1 stop14h 40mDelta
Fri 26/421:20IAD - DUB
1 stop14h 35mDelta
Deal found 28/3£333
Wed 24/411:50DUB - IAD
2 stops32h 35mScandinavian Airlines
Wed 1/517:15IAD - DUB
1 stop13h 35mScandinavian Airlines
Deal found 27/3£334
Thu 18/405:55DUB - IAD
2 stops16h 08mDelta
Thu 25/412:21IAD - DUB
1 stop15h 54mDelta
Deal found 28/3£335
Wed 24/420:50DUB - IAD
1 stop23h 45mKLM
Wed 1/517:05IAD - DUB
1 stop11h 10mKLM
Deal found 27/3£336
Wed 24/405:55DUB - IAD
2 stops21h 56mDelta
Wed 1/512:21IAD - DUB
2 stops19h 14mDelta
Deal found 27/3£338
Sat 27/411:00DUB - IAD
1 stop27h 16mDelta
Sat 4/517:05IAD - DUB
2 stops18h 50mDelta
Deal found 28/3£340

Direct flights to Dulles Intl from Dublin

Discover direct flight options from Dublin to Dulles Intl. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 953,168 searches. Data last updated 29 March 2024.
Consider booking one of these non-stop flights heading from Dublin to Washington, D.C.. If you're looking for other options for flights from Dublin to Washington, D.C., make sure to update the search form at the top of page.
Thu 18/416:20DUB - IAD
Nonstop7h 50mAer Lingus
Thu 25/420:40IAD - DUB
Nonstop7h 05mAer Lingus
Deal found 28/3£474
Thu 23/512:15DUB - IAD
Nonstop8h 00mLufthansa
Thu 6/622:15IAD - DUB
Nonstop7h 05mLufthansa
Deal found 28/3£483
Thu 5/912:15DUB - IAD
Nonstop8h 10mLufthansa
Thu 12/922:15IAD - DUB
Nonstop7h 05mLufthansa
Deal found 28/3£484
Thu 25/412:15DUB - IAD
Nonstop8h 00mLufthansa
Mon 29/422:05IAD - DUB
Nonstop7h 15mLufthansa
Deal found 28/3£492
Thu 25/412:15DUB - IAD
Nonstop8h 00mLufthansa
Thu 2/522:05IAD - DUB
Nonstop7h 15mLufthansa
Deal found 28/3£493
Wed 24/412:50DUB - IAD
Nonstop7h 50mAer Lingus
Wed 1/517:10IAD - DUB
Nonstop7h 05mAer Lingus
Deal found 27/3£500
Fri 7/612:15DUB - IAD
Nonstop8h 00mLufthansa
Mon 2/922:15IAD - DUB
Nonstop7h 05mLufthansa
Deal found 28/3£552
Wed 17/412:15DUB - IAD
Nonstop8h 00mLufthansa
Wed 24/422:05IAD - DUB
Nonstop7h 15mLufthansa
Deal found 27/3£554
Tue 4/612:15DUB - IAD
Nonstop8h 00mLufthansa
Thu 13/622:15IAD - DUB
Nonstop7h 05mLufthansa
Deal found 28/3£590

Dublin to Dulles Intl flights leaving soon

Find last-minute flight options from Dublin to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 953,168 searches. Data last updated 29 March 2024.
Consider one of these great deals we found on last-minute flights from Dublin to Washington, D.C.. It's wise to confirm all flight details are correct before booking.
Wed 3/412:15DUB - IAD
Nonstop8h 00mLufthansa
Fri 12/422:05IAD - DUB
Nonstop7h 15mLufthansa
Deal found 28/3£550
Wed 3/411:50DUB - IAD
2 stops32h 35mScandinavian Airlines
Thu 11/417:15IAD - DUB
1 stop13h 35mScandinavian Airlines
Deal found 28/3£683
Wed 3/405:55DUB - IAD
2 stops15h 42mDelta
Fri 12/414:57IAD - DUB
1 stop12h 48mDelta
Deal found 28/3£801
Wed 3/405:55DUB - IAD
2 stops15h 42mDelta
Fri 12/417:05IAD - DUB
2 stops18h 35mDelta
Deal found 28/3£803
Wed 3/412:20DUB - IAD
3 stops37h 22mScandinavian Airlines
Wed 10/417:15IAD - DUB
2 stops36h 45mScandinavian Airlines
Deal found 27/3£1,526
Thu 4/412:40DUB - IAD
3 stops37h 02mScandinavian Airlines
Thu 11/417:15IAD - DUB
2 stops14h 35mScandinavian Airlines
Deal found 28/3£1,697

One-way flights to Dulles Intl from Dublin

Search for one-way flight options from Dublin to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 953,168 searches. Data last updated 29 March 2024.
Users travelling one-way from Dublin to Washington, D.C. can select one of these great deals. For those needing a return trip from Dublin, there is a search form available above.
Tue 9/711:35DUB - IAD
1 stop11h 05mPLAY
Deal found 28/3£387
Mon 1/718:50DUB - IAD
1 stop25h 30mTAP AIR PORTUGAL
Deal found 28/3£478
Fri 23/812:15DUB - IAD
Nonstop8h 00mLufthansa
Deal found 28/3£831
Sat 20/712:15DUB - IAD
Nonstop8h 00mLufthansa
Deal found 28/3£924

Find flights from Dublin to Dulles Intl within your budget

Customise your flight search to find flights from Dublin to Dulles Intl 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 953,168 searches. Data last updated 29 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£281 - £482

Route

Depart

Return

Price

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Thu 5/9

1 stop11h 05m

Washington, D.C. Dulles Intl

Thu 12/9

1 stop9h 55m

£281

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Wed 17/4

2 stops16h 08m

Washington, D.C. Dulles Intl

Wed 15/5

1 stop14h 35m

£332

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Wed 24/4

2 stops32h 35m

Washington, D.C. Dulles Intl

Wed 1/5

1 stop13h 35m

£334

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Thu 18/4

1 stop14h 40m

Washington, D.C. Dulles Intl

Thu 25/4

1 stop15h 16m

£335

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Thu 25/4

1 stop12h 00m

Washington, D.C. Dulles Intl

Mon 29/4

1 stop9h 35m

£354

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Tue 16/4

1 stop11h 50m

Washington, D.C. Dulles Intl

Sat 11/5

1 stop10h 35m

£433

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Sat 11/5

1 stop12h 21m

Washington, D.C. Dulles Intl

Sun 26/5

1 stop16h 45m

£435

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Thu 18/4

Nonstop7h 50m

Washington, D.C. Dulles Intl

Thu 25/4

Nonstop7h 05m

£474

DublinWashington, D.C. Dulles Intl

DUB - IAD

DUBIAD

Dublin

Sun 28/4

Nonstop8h 00m

Washington, D.C. Dulles Intl

Sun 5/5

Nonstop7h 15m

£482

Flights are sorted by cheapest first

Deals found on 28/3

When is the best time to book a flight from Dublin to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to Dulles Intl. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Dublin to Washington, D.C. Dulles Intl Airport, you should look to book at least 43 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.
Search Deals

When is the cheapest time to fly from Dublin to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly return from Dublin to Dulles Intl. Price data was last updated on 24 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Dublin to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Dulles Intl is currently £655 while a return flight costs £384. Price data was last updated on 24 March 2024.

Currently, January is the cheapest month in which you can book a flight from Dublin to Washington, D.C. Dulles Intl Airport (average of £598). Flying from Dublin to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of £837). 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.

January

£474

February

£493

March

£551

April

£531

May

£554

June

£663

July

£653

August

£596

September

£555

October

£509

November

£478

December

£490

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 29 March 2024.
Read through reviews of airlines operating flights from Dublin to Washington, D.C., such as PLAY, Aer Lingus and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,402 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very Good
11,402 reviews
8.1
Very Good
11,402 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.9
Good
1,684 reviews
8.1
Very Good
11,402 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
2,148 reviews
8.1
Very Good
11,402 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.6
Good
1,884 reviews
8.1
Very Good
11,402 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
1,427 reviews
8.1
Very Good
11,402 reviews

Comfort

7.9

Crew

8.6

Entertainment

8.0

Food

7.5

Boarding

8.2

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Dulles Intl. 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. Dulles Intl?

    For a flight from Dublin to Washington, D.C. Dulles Intl, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 9 outbound flights to Washington, D.C. Dulles Intl per day. 6 airlines have flights to Washington, D.C. Dulles Intl from Dublin on a regular basis.

  • Can I find flights from Dublin to Washington, D.C. Dulles Intl Airport for under £300 on Cheapflights?

    Yes, there are multiple flights from Dublin to Washington, D.C. Dulles Intl Airport for under £300. The cheapest flight booked recently is on PLAY for just £281, but on average you can expect to pay £330.

  • Are there nonstop flights from Dublin to Washington, D.C. Dulles Intl Airport for under £500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Dublin to Washington, D.C. Dulles Intl Airport under £500. A good price for a nonstop flight from Dublin to Washington, D.C. Dulles Intl Airport is less than £656.

  • Are there last-minute flights available from Dublin to Washington, D.C. Dulles Intl Airport for under £600?

    There are currently 6+ open flights from Dublin to Washington, D.C. Dulles Intl Airport within the next 7 days for less than £600.

  • What days are direct flights available from Dublin to Washington, D.C. Dulles Intl Airport?

    Direct flights can be found on the following days: Monday, Tuesday, Friday.

  • How many flights depart from Dublin to Washington, D.C. Dulles Intl Airport on average per day?

    Per day, 3 flights depart from Dublin to Washington, D.C. Dulles Intl Airport on average.
    Early Morning (Midnight to 6am) - 33% of flight departures
    Morning (6am - Midday) - 67% of flight departures

  • How long is the flight from Dublin to Washington, D.C. Dulles Intl Airport?

    For as low as £281, PLAY can have you in Washington, D.C. Dulles Intl Airport from Dublin in 11h 05m. Airlines will cover a distance of 3413 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on PLAY is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at £281. Additional return tickets that might be worth considering are offered by Delta and Scandinavian Airlines, with the lowest prices starting at £332 and £334, respectively. You may be able to fly from Dublin to Washington, D.C. Dulles Intl Airport for 31% less than the average price by searching for these airlines.

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

    For one-way options, check prices for PLAY. According to our data, you can fly for as low as £387. Users have also found prices from £478 and £831 on TAP AIR PORTUGAL and Lufthansa, respectively.

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

  • What are the most reliable airlines from Dublin to Washington, D.C. Dulles Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Dublin to Washington, D.C. Dulles Intl Airport consider choosing Aer Lingus (89%), British Airways (89%) or Air Canada (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dublin to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Dublin to Washington, D.C. Dulles Intl Airport is £272. On average you can expect to pay £491. The most popular route, (Dublin - Washington, D.C. Dulles Intl), can usually be booked for £588.

  • What does DUB to IAD mean?

    DUB and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DUB to IAD refers to a flight route from Dublin Airport to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Dublin to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Dublin to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Dublin to Dulles Intl?

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

  • Can I find deals for flights from Dublin to Dulles Intl that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • How recently were the Dublin to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Dublin to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 28/3.

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Alternative routes for Dublin to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dublin to Dulles Intl

Discover the top 6 airlines that operate flights from Dublin to Dulles Intl. 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 953,168 searches. Data last updated 29 March 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£239Average£334FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Aer LingusCheapest£267Average£416FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£290Average£354FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£306Average£377FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£374Average£503FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£389Average£566FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Dublin to Dulles Intl by cabin class

Find flights from Dublin to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Dublin to Dulles Intl

Find hourly flight availability from Dublin to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 March 2024.
1%of flight departuresEarly morningMidnight to 6 am
71%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Dublin to Dulles Intl

Explore weekly flight availability from Dublin to Dulles Intl. 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 29 March 2024.
Monday11daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday10daily flights
Friday11daily flights
Saturday11daily flights
Sunday11daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Dulles Intl?

Deals for Dublin to Dulles Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Dulles Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Dulles Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Dulles Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Dulles Intl become cheaper?

Of course! You can now track prices for flights from Dublin to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Can I find deals on last-minute flights from Dublin to Dulles Intl?

Yes, you can often find last-minute deals on Dublin to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

How can I compare prices from different travel booking sites for flights from Dublin to Dulles Intl?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Dublin to Dulles Intl that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.