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$217+ Cheap flights from Baltimore (BWI) 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Dublin are usually found in February or March, booked 25 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Baltimore to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Dublin (DUB). 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 September 11, 2025.

Round-trip from

$313
(PLAY)

One-way from

$217
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$564
From Baltimore/Washington to Dublin
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One-way flight from Baltimore/Washington to Dublin
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Highest demand for flights based on searches. 18% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Baltimore to Dublin

Cheapest flights from Baltimore to Dublin
Explore the most affordable flight options available from Baltimore to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:50 pmBWI - DUB
1 stop10h 20mPLAY
Thu 9/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$296
This PLAY deal was found by Cheapflights users on 9/10. 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.
Sun 9/216:50 pmBWI - DUB
1 stop10h 20mPLAY
Thu 9/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/10$313
This Mytrip deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:50 pmBWI - DUB
1 stop10h 20mPLAY
Sat 9/2711:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$315
This CheapOair deal was found by Cheapflights users on 9/9. 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.
Sat 9/206:50 pmBWI - DUB
1 stop10h 30mPLAY
Fri 9/2611:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$319
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 9/206:50 pmBWI - DUB
1 stop10h 30mPLAY
Thu 9/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$324
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 9/196:50 pmBWI - DUB
1 stop10h 15mPLAY
Thu 9/2511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$341
This PLAY deal was found by Cheapflights users on 9/9. 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.
Sat 9/276:50 pmBWI - DUB
1 stop10h 30mPLAY
Sat 10/411:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$366
This PLAY deal was found by Cheapflights users on 9/9. 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.
Sat 9/136:50 pmBWI - DUB
1 stop10h 30mPLAY
Sat 9/2011:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$376
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:50 pmBWI - DUB
1 stop10h 30mPLAY
Mon 9/2211:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/10$382
This PLAY deal was found by Cheapflights users on 9/9. 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.
Sun 9/286:50 pmBWI - DUB
1 stop10h 20mPLAY
Sun 10/511:35 amDUB - BWI
1 stop11h 05mPLAY
Deal found 9/9$393

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 September 11, 2025.
Use the filters below to find and compare flights from Baltimore to Dublin that are best for you.

Fly from

Baltimore

Fly to

Dublin

Route

Depart

Return

Price

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Sun 9/28

6:50 pm-10:10 am

1 stop10h 20m

Dublin

Sun 10/5

11:35 am-5:40 pm

1 stop11h 05m

$393

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Sat 12/6

7:40 pm-10:15 am

1 stop9h 35m

Dublin

Sun 12/14

11:30 am-6:40 pm

1 stop12h 10m

$429

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Mon 10/27

4:44 pm-7:45 am

1 stop11h 01m

Dublin

Wed 11/5

9:45 am-5:17 pm

1 stop12h 32m

$444

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Tue 12/2

10:20 am-8:10 am

1 stop16h 50m

Dublin

Fri 12/12

9:00 am-5:24 pm

2 stops37h 24m

$447

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Wed 11/19

1:51 pm-7:45 am

1 stop12h 54m

Dublin

Wed 12/3

9:45 am-5:14 pm

1 stop12h 29m

$452

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Wed 10/22

5:20 pm-9:45 am

1 stop11h 25m

Dublin

Fri 11/7

10:40 am-5:14 pm

1 stop11h 34m

$452

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Wed 11/5

1:41 pm-7:45 am

1 stop13h 04m

Dublin

Tue 11/11

9:45 am-6:08 pm

1 stop13h 23m

$452

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Tue 10/28

5:00 pm-9:20 am

1 stop12h 20m

Dublin

Tue 11/4

10:45 am-10:15 pm

2 stops16h 30m

$457

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Tue 12/2

2:41 pm-9:20 am

1 stop13h 39m

Dublin

Fri 12/12

11:30 am-10:09 pm

2 stops15h 39m

$457

BaltimoreDublin

BWI - DUB

BWIDUB

Baltimore/Washington

Sun 11/30

2:35 pm-9:20 am

1 stop13h 45m

Dublin

Tue 12/9

9:45 am-11:02 pm

2 stops18h 17m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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2
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Best time to book a flight from Baltimore to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Baltimore 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 Baltimore to Dublin

How far ahead should I book a flight from Baltimore to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Dublin. Price data was last updated on August 29, 2025.

The best time to book flights from Baltimore to Dublin is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Baltimore to Dublin?

Currently, November is the cheapest month in which you can book a flight from Baltimore to Dublin (average of $509). Flying from Baltimore 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 BWI to DUB?

Find hourly flight availability from Baltimore 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 September 11, 2025.

One of the essential ways to save on airfare from Baltimore to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

How much does it cost to fly round-trip from Baltimore to Dublin?

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 September 11, 2025.
Read through reviews of airlines operating flights from Baltimore to Dublin, such as Delta, Aer Lingus, and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.2
Good
1,271 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
546 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
PLAY
7.0
Good
103 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Dublin?

    Departing from Baltimore to Dublin will take you 9h 35m. The distance from Baltimore to Dublin is about 3351 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Baltimore to Dublin round-trip?

    According to our current data, PLAY ($284), Icelandair ($435), and British Airways ($465) offers the cheapest pricing from Baltimore to Dublin. PLAY is priced at 49% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Baltimore to Dublin?

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

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

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

  • What is the cheapest month to book a flight from Baltimore to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Dublin (average of $509). Flying from Baltimore 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Baltimore to Dublin

Discover the top 8 airlines that operate flights from Baltimore 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$284Average$416FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$435Average$663FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$465Average$729FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$492Average$905FlexibilityNo cancel feeOn-time71%
DeltaCheapest$496Average$796FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$519Average$777FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$528Average$826FlexibilityNo cancel feeOn-time69%
KLMCheapest$544Average$644FlexibilityNo cancel feeOn-time75%

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