Cheap flights from Washington, D.C. (WAS) to Ireland from $254

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 9/30. 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.
WAS — DUB
Jun 14 — Jun 211

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

To save up to 74% on this flight, we recommend booking at least 26 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Ireland from $591 1-2 weeks out and tickets from $848 for flights departing within the next 72 hours.

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

Our data shows that January tends to be the cheapest month to fly to Ireland from Washington, D.C.. Users have commonly found prices around $635 for the month, but tickets can be as low as $287. Due to multiple factors, prepare for potentially higher prices in June.

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

When flying from Washington, D.C. to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Washington, D.C. to Ireland flights in June & July 2024

Find cheap flight options from Washington, D.C. to Ireland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Ireland in 2024. Check back regularly for other flight deals.
Tue 7/166:50 pmBWI - DUB
1 stop10h 25mPLAY
Fri 8/1611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$471
Tue 6/186:50 pmBWI - DUB
1 stop10h 25mPLAY
Tue 6/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$490
Tue 7/166:50 pmBWI - DUB
1 stop10h 25mPLAY
Wed 7/2411:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/7$492
Tue 6/186:50 pmBWI - DUB
1 stop10h 25mPLAY
Wed 6/2611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$519
Mon 7/296:50 pmBWI - DUB
1 stop10h 15mPLAY
Wed 7/3111:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$531
Mon 7/226:50 pmBWI - DUB
1 stop10h 15mPLAY
Wed 7/3111:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/8$539
Mon 7/296:50 pmBWI - DUB
1 stop10h 15mPLAY
Tue 8/1311:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/8$540
Mon 7/226:50 pmBWI - DUB
1 stop10h 15mPLAY
Thu 8/111:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/8$551
Tue 6/186:50 pmBWI - DUB
1 stop10h 25mPLAY
Sat 6/2211:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/8$552

Washington, D.C. to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Ireland in 2024. Check back regularly for other flight deals.
Mon 9/166:50 pmBWI - DUB
1 stop10h 15mPLAY
Wed 9/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/8$339
Tue 9/36:50 pmBWI - DUB
1 stop10h 25mPLAY
Wed 9/1111:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/8$340
Wed 11/66:05 pmBWI - DUB
1 stop10h 35mPLAY
Sun 11/1711:00 amDUB - BWI
1 stop10h 55mPLAY
Deal found 6/7$341
Sun 11/106:05 pmBWI - DUB
1 stop10h 35mPLAY
Sat 11/1611:00 amDUB - BWI
1 stop10h 55mPLAY
Deal found 6/9$342
Wed 11/206:05 pmBWI - DUB
1 stop10h 35mPLAY
Wed 12/411:00 amDUB - BWI
1 stop10h 55mPLAY
Deal found 6/9$347
Sun 9/86:50 pmBWI - DUB
1 stop9h 55mPLAY
Wed 9/1111:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$349
Sun 9/86:50 pmBWI - DUB
1 stop9h 55mPLAY
Thu 9/1911:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/8$351
Fri 11/86:05 pmBWI - DUB
1 stop10h 35mPLAY
Sat 11/1611:00 amDUB - BWI
1 stop10h 55mPLAY
Deal found 6/9$352
Mon 9/236:50 pmBWI - DUB
1 stop10h 15mPLAY
Fri 9/2711:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$356

Washington, D.C. to Ireland flights leaving soon

Find last-minute flight options from Washington, D.C. to Ireland 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 3,020,828 searches. Data last updated June 9, 2024.
Have a look at some of the flights available from Washington, D.C. to Ireland departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 6/186:50 pmBWI - DUB
1 stop10h 25mPLAY
Tue 6/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$490
Tue 6/186:50 pmBWI - DUB
1 stop10h 25mPLAY
Tue 6/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$515
Tue 6/186:50 pmBWI - DUB
1 stop10h 25mPLAY
Wed 6/2611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$519
Wed 6/196:50 pmBWI - DUB
1 stop10h 25mPLAY
Tue 6/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$744
Wed 6/196:50 pmBWI - DUB
1 stop10h 25mPLAY
Tue 6/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$769
Tue 6/186:50 pmBWI - DUB
2 stops17h 25mMultiple Airlines
Tue 6/256:40 amDUB - BWI
2 stops16h 00mMultiple Airlines
Deal found 6/9$779
Wed 6/196:50 pmBWI - DUB
1 stop10h 25mPLAY
Wed 6/2611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 6/9$780
Sun 6/166:50 pmIAD - DUB
2 stops24h 50mMultiple Airlines
Wed 6/1911:35 amDUB - IAD
1 stop11h 05mMultiple Airlines
Deal found 6/8$786
Sun 6/166:50 pmIAD - DUB
2 stops24h 50mMultiple Airlines
Wed 6/2611:35 amDUB - IAD
1 stop11h 05mMultiple Airlines
Deal found 6/9$795

One-way flights to Ireland from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Ireland. 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 3,020,828 searches. Data last updated June 9, 2024.
If you're seeking multiple options on one-way flights from Washington, D.C. to Ireland, be sure to check out these deals, which are updated often. Users can also find round-trip Washington, D.C. to Ireland flights by using the search form above.
Mon 9/303:25 pmBWI - DUB
2 stops25h 35mMultiple Airlines
Deal found 6/7$254
Sun 11/176:05 pmBWI - DUB
1 stop10h 35mPLAY
Deal found 6/8$266
Mon 7/157:50 pmBWI - DUB
2 stops46h 35mMultiple Airlines
Deal found 6/8$268
Mon 9/306:50 pmBWI - DUB
1 stop10h 15mPLAY
Deal found 6/7$277
Sun 10/277:05 pmBWI - DUB
1 stop10h 35mPLAY
Deal found 6/8$280
Sat 7/208:28 pmBWI - DUB
2 stops55h 07mMultiple Airlines
Deal found 6/7$284
Thu 11/216:05 pmBWI - DUB
1 stop10h 35mPLAY
Deal found 6/8$285
Sun 7/148:21 pmBWI - DUB
2 stops45h 39mMultiple Airlines
Deal found 6/8$286
Sat 7/208:00 amBWI - DUB
3 stops47h 25mMultiple Airlines
Deal found 6/7$291

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

Customize your flight search to find flights from Washington, D.C. to Ireland 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 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$339 - $548

Route

Depart

Return

Price

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Mon 9/16

1 stop10h 15m

Dublin

Wed 9/25

1 stop11h 05m

$339

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Mon 11/11

1 stop15h 15m

Dublin

Wed 11/20

1 stop13h 15m

$446

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Wed 11/6

2 stops13h 10m

Dublin

Wed 11/20

1 stop13h 15m

$450

Washington, D.C. Reagan-NationalDublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Wed 11/20

2 stops13h 21m

Dublin

Wed 12/4

2 stops15h 32m

$461

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Tue 11/5

1 stop9h 45m

Dublin

Tue 11/12

1 stop12h 00m

$505

Baltimore/WashingtonDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Wed 11/6

2 stops15h 15m

Dublin

Wed 11/20

2 stops34h 04m

$526

Washington, D.C. Reagan-NationalDublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Sun 12/1

2 stops13h 15m

Dublin

Wed 12/11

1 stop15h 58m

$535

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 8/5

1 stop14h 45m

Dublin

Thu 9/12

1 stop28h 35m

$543

Washington, D.C. Reagan-NationalDublin

DCA - DUB

DCADUB

Washington, D.C. Reagan-National

Tue 11/5

1 stop12h 55m

Dublin

Tue 11/12

1 stop15h 31m

$548

Flights are sorted by cheapest first

Deals found on 6/8

No data available for this route at this time. Please check back soon.

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

Have a flexible travel schedule? Discover the best time to fly to Ireland from Washington, D.C. 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated June 9, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Ireland, such as KLM, Delta and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,295 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,295 reviews
8.0
Very good
10,295 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,477 reviews
8.0
Very good
10,295 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
1,917 reviews
8.0
Very good
10,295 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.6
Good
4,279 reviews
8.0
Very good
10,295 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
1,711 reviews
8.0
Very good
10,295 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Washington, D.C. to Ireland for under $400 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Ireland for under $400. The cheapest flight booked recently is on PLAY for just $339, but on average you can expect to pay $358.

  • Are there nonstop flights from Washington, D.C. to Ireland for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. to Ireland under $500. A good price for a nonstop flight from Washington, D.C. to Ireland is less than $529.

  • Are there last-minute flights available from Washington, D.C. to Ireland for under $500?

    There are currently 20+ open flights from Washington, D.C. to Ireland within the next 7 days for less than $500.

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

  • What are the most reliable airlines from Washington, D.C. to Ireland?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Ireland on time: Aer Lingus (81%), British Airways (81%), American Airlines (72%).

  • What are the cheapest flights from Washington, D.C. to Ireland?

    The cheapest flight price from Washington, D.C. to Ireland is $428. On average you can expect to pay $1,374. The most popular route, (Washington, D.C. Dulles Intl - Dublin), can usually be booked for $344.

  • What does IAD to DUB mean?

    Great question - IAD to DUB just means Washington, D.C. Dulles Intl Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Cork Airport (ORK), Shannon Airport (SNN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • Can I find deals for flights from Washington, D.C. to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Ireland flight 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 Washington, D.C. to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Ireland 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 Washington, D.C. to Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Ireland 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 Washington, D.C. to Ireland that allow pets onboard?

    Many airlines flying from Washington, D.C. to Ireland 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.

  • Can I find deals on last-minute flights from Washington, D.C. to Ireland?

    Yes, you can often find last-minute deals on Washington, D.C. to Ireland 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 recently were the Washington, D.C. to Ireland flight deals updated?

    The Washington, D.C. to Ireland flight deals you see on this page were last updated on 6/9.

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Ireland (average of $505). Flying from Washington, D.C. to Ireland in June is currently the most expensive (average of $955). 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 Washington, D.C. to Ireland
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Ireland

Discover the top 10 airlines that operate flights from Washington, D.C. to Ireland. 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 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$279Average$416FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$293Average$354FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$389Average$713FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$428Average$748FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$440Average$564FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$500Average$981FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$519Average$882FlexibilityNo cancel feeOn-time71%
DeltaCheapest$525Average$995FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$541Average$901FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$552Average$1,081FlexibilityNo cancel feeOn-time69%

Search flights from Washington, D.C. to Ireland by cabin class

Find flights from Washington, D.C. to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Washington, D.C. to Ireland

Find hourly flight availability from Washington, D.C. to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
31%of flight departuresAfternoonNoon to 6 pm
68%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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