$219+ Cheap flights from Dulles Intl (IAD) to Ireland

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DUB
Jul 27 — Aug 31

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

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Ireland, book at least 55 days before your planned departure. Booking around this time can save you about 71% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $591 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $831.

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

January can be a great time to fly to Ireland from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $629. Cheapflights users have found deals in the month of January for as cheap as $287. The most expensive prices can be found in the month of June.

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

When flying from Washington, D.C. Dulles Intl Airport 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 Dulles Intl to Ireland flights in July & August 2024

Find cheap flight options from Dulles Intl to Ireland specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Prices were last updated on July 22, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Ireland in 2024. For more flight deals, be sure to check back very soon.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/146:50 pmIAD - DUB
1 stop10h 25mPLAY
Fri 8/2311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$467
This JustFly deal was found by Cheapflights users on 7/21. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:50 pmIAD - DUB
1 stop10h 15mPLAY
Mon 9/211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$468
This mytrip.com deal was found by Cheapflights users on 7/21. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/166:50 pmIAD - DUB
1 stop10h 15mPLAY
Fri 8/2311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$470
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:50 pmIAD - DUB
1 stop10h 25mPLAY
Sun 8/1111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$473
This JustFly deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/236:50 pmIAD - DUB
1 stop10h 15mPLAY
Sun 9/111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/22$475
This PLAY deal was found by Cheapflights users on 7/22. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:50 pmIAD - DUB
1 stop9h 55mPLAY
Tue 8/2711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/22$477
This JustFly deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:50 pmIAD - DUB
1 stop10h 15mPLAY
Mon 9/211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/22$482
This Scandinavian Airlines deal was found by Cheapflights users on 7/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/205:15 pmIAD - DUB
2 stops37h 15mScandinavian Airlines
Wed 8/2812:20 pmDUB - IAD
2 stops32h 05mScandinavian Airlines
Deal found 7/22$486
This JustFly deal was found by Cheapflights users on 7/21. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:50 pmIAD - DUB
1 stop9h 55mPLAY
Sun 9/111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$490

Dulles Intl to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Ireland in 2024. For more flight deals, be sure to check back very soon.
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/15:15 pmIAD - DUB
1 stop13h 35mScandinavian Airlines
Tue 10/1512:30 pmDUB - IAD
2 stops55h 55mScandinavian Airlines
Deal found 7/21$465
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/146:50 pmIAD - DUB
1 stop10h 25mPLAY
Fri 8/2311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$467
This JustFly deal was found by Cheapflights users on 7/21. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/266:50 pmIAD - DUB
1 stop10h 15mPLAY
Mon 9/211:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$468
This mytrip.com deal was found by Cheapflights users on 7/21. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/166:50 pmIAD - DUB
1 stop10h 15mPLAY
Fri 8/2311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$470
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/45:10 pmIAD - DUB
2 stops36h 15mScandinavian Airlines
Mon 11/1811:15 amDUB - IAD
2 stops57h 25mScandinavian Airlines
Deal found 7/21$472
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:50 pmIAD - DUB
1 stop10h 25mPLAY
Sun 8/1111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$473
This JustFly deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/236:50 pmIAD - DUB
1 stop10h 15mPLAY
Sun 9/111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/22$475
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/155:00 pmIAD - DUB
1 stop12h 00mTAP AIR PORTUGAL
Thu 10/246:50 pmDUB - IAD
1 stop28h 35mTAP AIR PORTUGAL
Deal found 7/20$476
This PLAY deal was found by Cheapflights users on 7/22. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:50 pmIAD - DUB
1 stop9h 55mPLAY
Tue 8/2711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/22$477

Dulles Intl to Ireland flights leaving soon

Find last-minute flight options from Dulles Intl 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 2,674,588 searches. Data last updated July 22, 2024.
Have a look at some of the flights available from Washington, D.C. to Ireland departing last-minute. Tip: verify your flight details before completing your reservation.
This JustFly deal was found by Cheapflights users on 7/21. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/56:50 pmIAD - DUB
1 stop10h 15mPLAY
Tue 8/2711:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$393
This Gotogate deal was found by Cheapflights users on 7/21. 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 7/246:50 pmIAD - DUB
1 stop10h 25mPLAY
Sat 9/1411:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$461
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:50 pmIAD - DUB
1 stop10h 25mPLAY
Sun 8/1111:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$473
This JustFly deal was found by Cheapflights users on 7/21. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/26:50 pmIAD - DUB
1 stop10h 15mPLAY
Mon 8/2611:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$542
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/55:10 pmIAD - DUB
Nonstop7h 05mAer Lingus
Tue 8/2712:50 pmDUB - IAD
Nonstop7h 50mAer Lingus
Deal found 7/21$572
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/56:50 pmIAD - DUB
1 stop10h 15mPLAY
Fri 8/1611:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$585
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/56:50 pmIAD - DUB
1 stop10h 15mPLAY
Tue 8/1311:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$687
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/56:50 pmIAD - DUB
1 stop10h 15mPLAY
Thu 8/1511:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/20$688
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/296:50 pmIAD - DUB
1 stop10h 15mPLAY
Sun 8/411:35 amDUB - IAD
1 stop11h 05mPLAY
Deal found 7/21$707

One-way flights to Ireland from Dulles Intl

Search for one-way flight options from Dulles Intl 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 2,674,588 searches. Data last updated July 22, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Ireland. Those needing a return flight from Washington, D.C. to Ireland can use the search form above.
This Gotogate deal was found by Cheapflights users on 7/21. 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.
Tue 7/306:50 pmIAD - DUB
1 stop10h 25mPLAY
Deal found 7/21$219
This Trip.com deal was found by Cheapflights users on 7/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/176:05 pmIAD - DUB
1 stop10h 35mPLAY
Deal found 7/20$270
This CheapOair deal was found by Cheapflights users on 7/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:05 pmIAD - DUB
1 stop10h 35mPLAY
Deal found 7/21$275
This mytrip.com deal was found by Cheapflights users on 7/21. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/156:50 pmIAD - DUB
1 stop10h 25mPLAY
Deal found 7/21$278
This JustFly deal was found by Cheapflights users on 7/21. 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 JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/86:50 pmIAD - DUB
1 stop10h 25mPLAY
Deal found 7/21$285
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1910:25 pmIAD - DUB
3 stops36h 45mMultiple Airlines
Deal found 7/21$296
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/228:30 pmIAD - DUB
2 stops29h 30mMultiple Airlines
Deal found 7/21$297
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/208:30 pmIAD - DUB
2 stops20h 00mMultiple Airlines
Deal found 7/21$298
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1911:15 pmIAD - DUB
2 stops37h 35mMultiple Airlines
Deal found 7/21$300

Find flights from Dulles Intl to Ireland within your budget

Customize your flight search to find flights from Dulles Intl 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 2,674,588 searches. Data last updated July 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$341 - $669

Route

Depart

Return

Price

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 8/13

1 stop10h 25m

Dublin

Thu 8/29

1 stop11h 05m

$341

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 8/18

2 stops37h 25m

Dublin

Tue 8/27

2 stops55h 55m

$366

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 11/19

1 stop17h 40m

Dublin

Wed 11/27

1 stop27h 05m

$445

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 11/25

Nonstop6h 45m

Dublin

Tue 12/3

Nonstop8h 05m

$448

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Wed 10/30

1 stop9h 35m

Dublin

Thu 11/7

1 stop11h 50m

$489

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Sun 11/24

Nonstop7h 00m

Dublin

Wed 12/4

Nonstop8h 20m

$534

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Tue 11/19

2 stops13h 20m

Dublin

Wed 11/27

2 stops17h 15m

$535

Washington, D.C. Dulles IntlDublin

IAD - DUB

IADDUB

Washington, D.C. Dulles Intl

Mon 11/25

Nonstop7h 00m

Dublin

Tue 12/3

1 stop15h 40m

$544

Washington, D.C. Dulles IntlCork

IAD - ORK

IADORK

Washington, D.C. Dulles Intl

Mon 10/7

1 stop16h 25m

Cork

Mon 10/14

1 stop27h 50m

$669

Flights are sorted by cheapest first

Deals found on 7/21

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

Best time to book a flight from Dulles Intl to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Dulles Intl 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 July 22, 2024.
Read reviews from past customers who have flown Scandinavian Airlines, TAP AIR PORTUGAL and Air Canada from Washington, D.C. to Ireland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,684 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.9
Good
1,417 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.7
Good
1,806 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.5
Good
1,628 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.4
Good
10,000 reviews
8.0
Very good
9,684 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl Airport to Ireland for under $400 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Ireland for under $400. The cheapest flight booked recently is on PLAY for just $341, but on average you can expect to pay $370.

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

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

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Ireland for under $400?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Ireland within the next 7 days for less than $400.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Ireland are PLAY ($219), Icelandair ($328), and Scandinavian Airlines ($362).

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

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Ireland on time: American Airlines (82%), Aer Lingus (82%), British Airways (82%).

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

    Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Ireland? While on average our users pay $1,968, our data indicates the cheapest price to be $461. The most popular route (Washington, D.C. Dulles Intl - Dublin), is priced around $341.

  • What does IAD to DUB mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Dublin Airport (DUB). Codes like Dublin Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: 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 Dulles Intl to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl 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 Dulles Intl to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl 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 Dulles Intl to Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Dulles Intl to Ireland that allow pets onboard?

    Many airlines flying from Dulles Intl 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 Dulles Intl to Ireland?

    Yes, you can often find last-minute deals on Dulles Intl 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. Dulles Intl Airport to Ireland flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Ireland flight deals you see on this page were last updated on 7/22.

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ireland (average of $504). Flying from Washington, D.C. Dulles Intl Airport to Ireland in June is currently the most expensive (average of $950). 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.

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

Top 10 airlines flying from Dulles Intl to Ireland

Discover the top 10 airlines that operate flights from Dulles Intl 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 2,674,588 searches. Data last updated July 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$281Average$435FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$293Average$387FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$389Average$691FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$426Average$797FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$440Average$564FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$500Average$1,000FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$541Average$921FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$640Average$1,191FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$645Average$996FlexibilityNo cancel feeOn-time71%
DeltaCheapest$715Average$1,167FlexibilityNo cancel feeOn-timeN/A

Search flights from Dulles Intl to Ireland by cabin class

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

Hourly flight availability from Dulles Intl to Ireland

Find hourly flight availability from Dulles Intl 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 July 22, 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