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Northern Ireland

$314+ Cheap flights from Maryland 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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Cheap flight deals from Maryland to Northern Ireland

Keep the following information in mind while searching for Maryland to Northern Ireland flight deals. Data was last updated June 14, 2025.

Round-trip from

$630
(American Airlines)

One-way from

$314
(Mytrip)

Popular in

June

Cheapest in

August

Average price

$1,232
From Maryland to Northern Ireland
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One-way flight from Maryland to Northern Ireland
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Highest demand for flights based on searches. 22% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Maryland to Northern Ireland

Cheapest flights from Maryland to Northern Ireland
Explore the most affordable flight options available from Maryland to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2025.

This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:45 pmIAD - BHD
1 stop11h 20mAmerican Airlines
Sat 12/206:30 amBHD - IAD
1 stop14h 05mAmerican Airlines
Deal found 6/13$630
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 9/69:20 pmBWI - BHD
1 stop12h 45mAmerican Airlines
Sun 9/146:50 amBHD - BWI
1 stop17h 45mAmerican Airlines
Deal found 6/14$631
This PLAY deal was found by Cheapflights users on 6/14. 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 9/66:50 pmBWI - BFS
2 stops23h 35mMultiple Airlines
Sun 9/147:00 amBFS - BWI
2 stops15h 40mMultiple Airlines
Deal found 6/14$644
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 9/127:23 pmDCA - BHD
2 stops15h 07mAmerican Airlines
Tue 9/161:40 pmBHD - DCA
2 stops14h 27mAmerican Airlines
Deal found 6/14$645
This Ovago deal was found by Cheapflights users on 6/14. 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.
Sat 9/65:56 pmBWI - BHD
2 stops13h 19mBritish Airways
Sun 9/141:00 pmBHD - BWI
1 stop11h 35mBritish Airways
Deal found 6/14$650
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Sat 9/67:25 pmIAD - BHD
1 stop11h 50mBritish Airways
Sun 9/148:05 pmBHD - IAD
2 stops23h 55mBritish Airways
Deal found 6/14$655
This Finnair deal was found by Cheapflights users on 6/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:35 pmPHL - BHD
1 stop9h 45mMultiple Airlines
Mon 8/187:30 pmBHD - PHL
1 stop25h 05mMultiple Airlines
Deal found 6/14$701
This Ovago deal was found by Cheapflights users on 6/14. 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.
Mon 8/117:50 pmPHL - BHD
1 stop12h 05mBritish Airways
Mon 8/186:25 pmBHD - PHL
2 stops24h 40mBritish Airways
Deal found 6/14$721
This Delta deal was found by Cheapflights users on 6/14. 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 9/66:25 pmBWI - BHD
2 stops17h 30mDelta
Sun 9/146:30 amBHD - BWI
2 stops20h 13mDelta
Deal found 6/14$722
This Delta deal was found by Cheapflights users on 6/14. 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 9/66:10 pmDCA - BHD
2 stops17h 45mDelta
Sun 9/146:30 amBHD - DCA
2 stops20h 49mDelta
Deal found 6/14$722
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/289:35 amIAD - BFS
2 stops31h 55mMultiple Airlines
Mon 8/411:45 pmBFS - IAD
2 stops26h 16mMultiple Airlines
Deal found 6/13$786
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:30 pmPHL - BHD
1 stop9h 50mAmerican Airlines
Tue 7/226:35 amBHD - PHL
1 stop11h 25mAmerican Airlines
Deal found 6/13$789

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland 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 June 14, 2025.
Use the filters below to find and compare flights from Maryland to Northern Ireland that are best for you.

Fly from

Maryland

Fly to

Northern Ireland

Route

Depart

Return

Price

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 9/6

10:45 pm-3:05 pm

1 stop11h 20m

Belfast City

Sat 12/20

6:30 am-3:35 pm

1 stop14h 05m

$630

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/6

9:20 pm-3:05 pm

1 stop12h 45m

Belfast City

Sun 9/14

6:50 am-7:35 pm

1 stop17h 45m

$631

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 9/6

6:50 pm-11:25 pm

2 stops23h 35m

Belfast Intl

Sun 9/14

7:00 am-5:40 pm

2 stops15h 40m

$644

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Fri 9/12

7:23 pm-3:30 pm

2 stops15h 07m

Belfast City

Tue 9/16

1:40 pm-11:07 pm

2 stops14h 27m

$645

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/6

5:56 pm-12:15 pm

2 stops13h 19m

Belfast City

Sun 9/14

1:00 pm-7:35 pm

1 stop11h 35m

$650

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 9/6

7:25 pm-12:15 pm

1 stop11h 50m

Belfast City

Sun 9/14

8:05 pm-3:00 pm

2 stops23h 55m

$655

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/11

6:35 pm-9:20 am

1 stop9h 45m

Belfast City

Mon 8/18

7:30 pm-3:35 pm

1 stop25h 05m

$701

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/11

7:50 pm-12:55 pm

1 stop12h 05m

Belfast City

Mon 8/18

6:25 pm-2:05 pm

2 stops24h 40m

$721

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 9/6

6:25 pm-4:55 pm

2 stops17h 30m

Belfast City

Sun 9/14

6:30 am-9:43 pm

2 stops20h 13m

$722

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sat 9/6

6:10 pm-4:55 pm

2 stops17h 45m

Belfast City

Sun 9/14

6:30 am-10:19 pm

2 stops20h 49m

$722

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 34 results
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Best time to book a flight from Maryland to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Maryland 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 Maryland to Northern Ireland

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern 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 Northern Ireland. Reviews last updated June 14, 2025.
Read through reviews of airlines operating flights from Maryland to Northern Ireland, such as Delta, KLM and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

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!
KLM
7.8
Good
1,360 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

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
7.1
Good
1,117 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

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
6.6
Okay
7,015 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

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 Maryland to Northern 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 deals for flights from Maryland to Northern Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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.

  • What is the cheapest month to book a flight from Maryland to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Maryland to Northern Ireland (average of $657). Flying from Maryland to Northern Ireland in June is currently the most expensive (average of $1,189). 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

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Alternative routes for Maryland to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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