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Northern Ireland

$366+ Cheap flights from Baltimore (BWI) to Northern 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheap 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 May 6, 2026.

This Mytrip deal was found by Cheapflights users on 5/1. 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 9/128:30 pm
BWI
-
BFS
2 stops19h 10m
Multiple Airlines
Wed 9/168:15 pm
BFS
-
BWI
3 stops31h 00m
Multiple Airlines
Deal found 5/1$954
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:35 pm
BWI
-
BHD
1 stop12h 00m
British Airways
Wed 10/148:35 pm
BHD
-
BWI
1 stop28h 05m
British Airways
Deal found 5/3$974
This British Airways deal was found by Cheapflights users on 5/3. 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.
Sun 9/69:35 pm
BWI
-
BHD
1 stop12h 00m
British Airways
Wed 9/97:40 pm
BHD
-
BWI
1 stop29h 00m
British Airways
Deal found 5/3$979
This British Airways deal was found by Cheapflights users on 5/5. 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.
Sun 9/279:35 pm
BWI
-
BHD
1 stop12h 00m
British Airways
Thu 10/16:30 am
BHD
-
BWI
1 stop18h 10m
British Airways
Deal found 5/5$980
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Sun 10/113:54 pm
BWI
-
BHD
2 stops17h 41m
American Airlines
Wed 10/1410:05 am
BHD
-
BWI
2 stops18h 56m
American Airlines
Deal found 5/3$992
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:25 pm
BWI
-
BHD
1 stop12h 00m
British Airways
Wed 9/1610:05 am
BHD
-
BWI
1 stop12h 10m
British Airways
Deal found 5/1$1,004
This oojo deal was found by Cheapflights users on 5/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:25 pm
BWI
-
BHD
1 stop10h 20m
British Airways
Tue 10/67:30 pm
BHD
-
BWI
1 stop29h 10m
British Airways
Deal found 5/3$1,036
This Mytrip deal was found by Cheapflights users on 5/3. 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 10/118:30 pm
BWI
-
BFS
2 stops20h 20m
Multiple Airlines
Wed 10/148:15 pm
BFS
-
BWI
3 stops31h 00m
Multiple Airlines
Deal found 5/3$1,092
This KLM deal was found by Cheapflights users on 5/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:31 pm
BWI
-
BHD
2 stops15h 49m
KLM
Sun 5/179:50 am
BHD
-
BWI
2 stops16h 00m
KLM
Deal found 5/5$1,187
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:30 pm
BWI
-
BHD
1 stop16h 55m
British Airways
Sun 5/108:10 pm
BHD
-
BWI
1 stop28h 30m
British Airways
Deal found 5/1$1,208
This KAYAK deal was found by Cheapflights users on 5/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:09 pm
BWI
-
BHD
2 stops14h 56m
Multiple Airlines
Wed 9/1610:05 am
BHD
-
BWI
1 stop12h 10m
Multiple Airlines
Deal found 5/1$1,213
This Mytrip deal was found by Cheapflights users on 5/4. 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.
Thu 6/188:30 pm
BWI
-
BFS
2 stops18h 00m
Multiple Airlines
Thu 6/256:10 am
BFS
-
BWI
2 stops18h 15m
Multiple Airlines
Deal found 5/4$1,795

Find 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 May 6, 2026.

Round-trip from

$1,187
(KLM)

One-way from

$719
(Kiwi.com)
From Baltimore/Washington to Northern Ireland
Search Deals
One-way flight from Baltimore/Washington to Northern Ireland
Search Deals

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 May 6, 2026.
Use the filters below to find and compare flights from Baltimore to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 9/6

9:35 pm-2:35 pm

1 stop12h 00m

Belfast City

Wed 9/9

7:40 pm-7:40 pm

1 stop29h 00m

$979

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 9/27

9:35 pm-2:35 pm

1 stop12h 00m

Belfast City

Thu 10/1

8:35 pm-7:40 pm

1 stop28h 05m

$979

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 10/11

3:54 pm-2:35 pm

2 stops17h 41m

Belfast City

Wed 10/14

10:05 am-12:01 am

2 stops18h 56m

$992
Quickest round-trip

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/12

7:25 pm-12:25 pm

1 stop12h 00m

Belfast City

Wed 9/16

10:05 am-5:15 pm

1 stop12h 10m

$1,004

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 9/29

7:25 pm-10:45 am

1 stop10h 20m

Belfast City

Tue 10/6

7:30 pm-7:40 pm

1 stop29h 10m

$1,036

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 6/18

8:30 pm-7:30 pm

2 stops18h 00m

Belfast Intl

Thu 6/25

6:10 am-7:25 pm

2 stops18h 15m

$1,795

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sun 7/19

8:30 pm-9:30 pm

2 stops20h 00m

Belfast Intl

Fri 7/31

8:55 am-7:25 pm

2 stops15h 30m

$1,818

BaltimoreCampbeltown

BWI - CAL

BWICAL

Baltimore/Washington

Thu 6/18

8:30 pm-5:15 pm

2 stops15h 45m

Campbeltown Machrihanish

Thu 6/25

9:05 am-7:25 pm

2 stops15h 20m

$1,964

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 6/6

11:20 pm-10:15 pm

2 stops17h 55m

Belfast Intl

Sat 6/13

10:10 am-10:15 pm

2 stops17h 05m

$2,158
Cheapest one-way
Quickest one-way

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 8/25

7:25 pm-10:45 am

1 stop10h 20m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 18 resultsSorted by cheapest first
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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 12h. British Airways provides one of the quickest options available for as low as $979. The distance from Baltimore to Northern Ireland is about 3348 mi.

  • 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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