$274+ Cheap flights from District of Columbia to Dublin (DUB)
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DUB
Aug 5 — Aug 121
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from District of Columbia to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Dublin
Keep the following information in mind while searching for District of Columbia to Dublin flight deals. Data was last updated July 31, 2025.
Round-trip from | $469 (United Airlines) |
|---|---|
One-way from | $274 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $752 |
Good round-trip deal | $556 or less |
Good one-way deal | $415 or less |
Find flight deals from District of Columbia to Dublin
Cheapest flights from District of Columbia to DublinExplore the most affordable flight options available from District of Columbia to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
Explore the most affordable flight options available from District of Columbia to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:20 pmIAD - DUB
Nonstop7h 00mUnited Airlines
Thu 11/612:05 pmDUB - IAD
Nonstop8h 15mUnited Airlines
Deal found 7/31![United Airlines logo]()
$469
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:59 amDCA - DUB
2 stops19h 46mAir Canada
Tue 8/269:50 amDUB - DCA
1 stop28h 07mAir Canada
Deal found 7/30![Air Canada logo]()
$470
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:00 pmIAD - DUB
2 stops14h 15mAir Canada
Wed 11/59:00 amDUB - IAD
2 stops17h 22mAir Canada
Deal found 7/31![Air Canada logo]()
$470
This FlightHub deal was found by Cheapflights users on 7/31. 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.
Thu 10/309:30 pmIAD - DUB
2 stops32h 00mScandinavian Airlines
Sat 11/810:10 amDUB - IAD
1 stop13h 40mScandinavian Airlines
Deal found 7/31![Scandinavian Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:20 pmDCA - DUB
1 stop33h 25mDelta
Fri 8/2212:00 pmDUB - DCA
1 stop26h 30mDelta
Deal found 7/31![Delta logo]()
$476
This FlightHub deal was found by Cheapflights users on 7/30. 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.
Mon 8/2510:20 pmIAD - DUB
1 stop14h 45mTAP AIR PORTUGAL
Fri 9/55:30 amDUB - IAD
1 stop14h 50mTAP AIR PORTUGAL
Deal found 7/30![TAP AIR PORTUGAL logo]()
$476
This Bravofly deal was found by Cheapflights users on 7/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:42 pmDCA - DUB
1 stop9h 38mJetBlue
Wed 9/1710:40 amDUB - DCA
1 stop11h 20mJetBlue
Deal found 7/30![JetBlue logo]()
$478
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:20 pmIAD - DUB
1 stop15h 05mBritish Airways
Thu 11/271:10 pmDUB - IAD
1 stop11h 45mBritish Airways
Deal found 7/30![British Airways logo]()
$478
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:30 pmDCA - DUB
1 stop11h 40mUnited Airlines
Wed 12/109:30 amDUB - DCA
1 stop11h 52mUnited Airlines
Deal found 7/30![United Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:27 pmIAD - DUB
2 stops16h 18mDelta
Wed 11/59:45 amDUB - IAD
1 stop14h 41mDelta
Deal found 7/31![Delta logo]()
$488
This United deal was found by Cheapflights users on 7/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/74:35 pmDCA - DUB
1 stop10h 10mMultiple Airlines
Tue 9/169:20 amDUB - DCA
1 stop11h 31mMultiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$498
This United deal was found by Cheapflights users on 7/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:05 pmIAD - DUB
Nonstop7h 05mMultiple Airlines
Tue 9/169:20 amDUB - IAD
1 stop16h 45mMultiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$498
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from District of Columbia to Dublin that are best for you.
Fly from
District of Columbia
Fly to
Dublin
Route
Depart
Return
Price
Washington, D.C.Dublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Wed 10/29
11:20 pm-10:20 am
Nonstop7h 00m
Dublin
Wed 11/5
12:05 pm-3:20 pm
Nonstop8h 15m
$469
Washington, D.C.Dublin
DCA - DUB
DCADUB
Washington, D.C. Reagan-National
Sun 8/10
6:59 am-7:45 am
2 stops19h 46m
Dublin
Tue 8/26
9:50 am-8:57 am
1 stop28h 07m
$470
Washington, D.C.Dublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Wed 10/22
1:00 pm-8:15 am
2 stops14h 15m
Dublin
Wed 11/5
9:00 am-8:59 pm
2 stops16h 59m
$470
Washington, D.C.Dublin
DCA - DUB
DCADUB
Washington, D.C. Reagan-National
Sat 8/9
6:20 pm-8:45 am
1 stop33h 25m
Dublin
Fri 8/22
12:00 pm-9:30 am
1 stop26h 30m
$476
Washington, D.C.Dublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Mon 8/25
10:20 pm-6:05 pm
1 stop14h 45m
Dublin
Fri 9/5
5:30 am-3:20 pm
1 stop14h 50m
$476
Washington, D.C.Dublin
DCA - DUB
DCADUB
Washington, D.C. Reagan-National
Mon 9/8
5:42 pm-8:20 am
1 stop9h 38m
Dublin
Wed 9/17
10:40 am-5:00 pm
1 stop11h 20m
$478
Washington, D.C.Dublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Sun 9/7
10:05 pm-6:15 pm
1 stop15h 10m
Dublin
Sun 9/14
9:45 pm-7:59 pm
2 stops27h 14m
$479
Washington, D.C.Dublin
DCA - DUB
DCADUB
Washington, D.C. Reagan-National
Tue 10/28
2:00 pm-8:10 am
1 stop14h 10m
Dublin
Tue 11/4
9:30 am-2:25 pm
1 stop9h 55m
$483
Washington, D.C.Dublin
IAD - DUB
IADDUB
Washington, D.C. Dulles Intl
Wed 10/29
12:27 pm-8:45 am
2 stops16h 18m
Dublin
Wed 11/5
9:45 am-7:26 pm
1 stop14h 41m
$488
Washington, D.C.Dublin
DCA - DUB
DCADUB
Washington, D.C. Reagan-National
Sun 9/7
4:35 pm-7:45 am
1 stop10h 10m
Dublin
Tue 9/16
9:20 am-3:51 pm
1 stop11h 31m
$498
Showing 1-10 of 27 results
Best time to book a flight from District of Columbia to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from District of Columbia 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.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Dublin
What is the cheapest month to book a flight from District of Columbia to Dublin?
Currently, November is the cheapest month in which you can book a flight from District of Columbia to Dublin (average of $509). Flying from District of Columbia to Dublin in June is currently the most expensive (average of $924). 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 DC to DUB?
Find hourly flight availability from District of Columbia to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Dublin as you normally would.
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and Scandinavian Airlines from District of Columbia to Dublin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
8.0
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Overall
8.0
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsMaynooth
Castleknock
Swords
Wicklow
Leixlip
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for District of Columbia to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from District of Columbia to Dublin
Discover the top 10 airlines that operate flights from District of Columbia to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$330 | Average$494 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$658 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$428 | Average$595 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$457 | Average$714 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$457 | Average$679 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$496 | Average$797 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$500 | Average$952 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$526 | Average$683 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$544 | Average$790 | FlexibilityNo cancel fee | On-time75% |