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$646+ Cheap flights from Baltimore (BWI) to Northern Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Baltimore to Northern Ireland

Keep the following information in mind while searching for Baltimore to Northern Ireland flight deals. Data was last updated November 13, 2025.

Round-trip from

$646
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$705
From Baltimore/Washington to Northern Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Baltimore to Northern Ireland

Cheapest flights from Baltimore to Northern Ireland
Explore the most affordable flight options available from Baltimore to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/13. 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 11/262:35 pmBWI - BHD
2 stops21h 15mDelta
Wed 12/36:30 amBHD - BWI
2 stops15h 21mDelta
Deal found 11/13$667
This British Airways deal was found by Cheapflights users on 11/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:35 pmBWI - BHD
1 stop29h 55mBritish Airways
Wed 12/311:25 amBHD - BWI
1 stop12h 20mBritish Airways
Deal found 11/11$863
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Mon 12/17:40 pmBWI - BHD
2 stops19h 50mMultiple Airlines
Sun 12/147:25 amBHD - BWI
2 stops16h 15mMultiple Airlines
Deal found 11/11$880
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:53 pmBWI - BHD
2 stops15h 47mAmerican Airlines
Sun 12/1412:10 pmBHD - BWI
1 stop11h 35mAmerican Airlines
Deal found 11/11$941
This Mytrip deal was found by Cheapflights users on 11/13. 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.
Mon 12/110:41 amBWI - BFS
2 stops29h 29mMultiple Airlines
Sun 12/149:25 amBFS - BWI
2 stops19h 58mMultiple Airlines
Deal found 11/13$987
This FlightHub deal was found by Cheapflights users on 11/11. 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 12/15:46 pmBWI - BHD
2 stops17h 19mBritish Airways
Tue 12/27:25 pmBHD - BWI
2 stops28h 04mBritish Airways
Deal found 11/11$989
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Mon 12/110:41 amBWI - BHD
2 stops21h 54mMultiple Airlines
Tue 12/26:50 pmBHD - BWI
3 stops28h 50mMultiple Airlines
Deal found 11/11$999
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Mon 12/17:40 pmBWI - BFS
2 stops12h 30mMultiple Airlines
Tue 12/28:55 pmBFS - BWI
2 stops26h 45mMultiple Airlines
Deal found 11/11$1,008
This Ovago deal was found by Cheapflights users on 11/12. 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 11/268:35 pmBWI - BHD
1 stop12h 40mMultiple Airlines
Wed 12/311:25 amBHD - BWI
1 stop12h 20mMultiple Airlines
Deal found 11/12$1,328
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/2810:40 amBWI - BFS
2 stops28h 30mMultiple Airlines
Sun 1/411:05 pmBFS - BWI
2 stops29h 44mMultiple Airlines
Deal found 11/12$1,339
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Sat 12/277:40 pmBWI - BFS
2 stops17h 50mMultiple Airlines
Sat 1/36:00 amBFS - BWI
3 stops32h 27mMultiple Airlines
Deal found 11/12$1,420

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Northern 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 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Baltimore to Northern Ireland that are best for you.

Fly from

Baltimore

Fly to

Northern Ireland

Route

Depart

Return

Price

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 5/10

9:30 pm-1:05 pm

1 stop10h 35m

Belfast City

Sun 5/17

1:00 pm-7:40 pm

1 stop11h 40m

$646

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 11/26

2:35 pm-4:50 pm

2 stops21h 15m

Belfast City

Wed 12/3

6:30 am-4:51 pm

2 stops15h 21m

$667

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 3/16

8:19 pm-4:05 pm

2 stops15h 46m

Belfast City

Sun 3/22

10:40 am-7:45 pm

1 stop13h 05m

$810

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 11/26

8:35 pm-7:30 am

1 stop29h 55m

Belfast City

Wed 12/3

11:25 am-6:45 pm

1 stop12h 20m

$863

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 12/1

7:40 pm-8:30 pm

2 stops19h 50m

Belfast City

Sun 12/14

7:25 am-6:40 pm

2 stops16h 15m

$880

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 5/6

9:30 pm-3:35 pm

1 stop13h 05m

Belfast City

Tue 5/12

9:35 am-7:40 pm

1 stop15h 05m

$893

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 12/1

1:53 pm-10:40 am

2 stops15h 47m

Belfast City

Sun 12/14

12:10 pm-6:45 pm

1 stop11h 35m

$941

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 5/4

9:30 pm-12:55 pm

1 stop10h 25m

Belfast City

Wed 5/6

4:05 pm-7:40 pm

1 stop32h 35m

$955

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Mon 12/1

10:41 am-9:10 pm

2 stops29h 29m

Belfast Intl

Sun 12/14

9:25 am-12:23 am

2 stops19h 58m

$987

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Mon 12/1

7:40 pm-1:10 pm

2 stops12h 30m

Belfast Intl

Tue 12/2

8:55 pm-6:40 pm

2 stops26h 45m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 12 results
1
2

Best time to book a flight from Baltimore to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland 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 Northern Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Northern Ireland. 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 Baltimore to Northern Ireland?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Northern Ireland. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Baltimore to Northern Ireland?

    A quick flight from Baltimore to Northern Ireland can take about 10h 35m. British Airways provides one of the quickest options available for as low as $646. The distance from Baltimore to Northern Ireland is about 3348 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Baltimore to Northern Ireland?

    While some choose either Baltimore/Washington - Belfast City or Baltimore/Washington - Campbeltown Machrihanish, Baltimore/Washington - Belfast Intl is the most popular route from Baltimore to Northern Ireland.

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

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

  • How can I find direct flights from Baltimore to Northern Ireland?

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Northern 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.

See more FAQs

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