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Cheap flights from Maryland to Northern Ireland from £339

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£547

One-way from

£339

Popular in

June

Cheapest in

January

Average price

£547
British Airways
  • British Airways
  • 13/4-19/4
  • 4 total stops
  • 47h 19m total
  • Maryland to Northern Ireland
Search Deals
17/6
  • 17/6
  • 2 total stops
  • 33h 00m total
  • Maryland to Northern Ireland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£128 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 21 February 2025.

Sat 4/1022:50IAD - BHD
1 stop11h 15mBritish Airways
Sat 11/1009:35BHD - IAD
1 stop15h 45mBritish Airways
Deal found 20/2£507
Sat 4/1021:20BWI - BHD
1 stop12h 45mBritish Airways
Sat 11/1009:35BHD - BWI
1 stop15h 00mBritish Airways
Deal found 20/2£520
Sat 4/1015:59DCA - BHD
2 stops13h 11mBritish Airways
Sat 11/1007:05BHD - DCA
2 stops17h 54mBritish Airways
Deal found 20/2£531
Sun 6/418:50BWI - BFS
2 stops22h 30mMultiple Airlines
Sun 13/423:30BFS - BWI
3 stops23h 10mMultiple Airlines
Deal found 20/2£580
Sat 12/414:55DCA - BHD
2 stops14h 15mAmerican Airlines
Sat 19/407:05BHD - DCA
2 stops16h 39mAmerican Airlines
Deal found 20/2£594
Sat 22/321:07PHL - BHD
2 stops33h 13mBritish Airways
Sat 29/318:00BHD - PHL
2 stops27h 38mBritish Airways
Deal found 20/2£596
Wed 9/410:59BWI - BHD
2 stops29h 16mDelta
Mon 21/417:25BHD - BWI
2 stops45h 23mDelta
Deal found 19/2£638
Sun 6/420:30IAD - BFS
2 stops20h 00mMultiple Airlines
Sun 13/423:30BFS - IAD
3 stops24h 50mMultiple Airlines
Deal found 21/2£673
Sat 22/322:15PHL - BHD
1 stop17h 25mMultiple Airlines
Sat 29/318:00BHD - PHL
1 stop23h 00mMultiple Airlines
Deal found 20/2£674
Sat 5/406:00PHL - BFS
2 stops35h 25mMultiple Airlines
Sat 12/413:05BFS - PHL
2 stops39h 44mMultiple Airlines
Deal found 20/2£684
Wed 9/410:59BWI - BHD
2 stops19h 56mAmerican Airlines
Thu 17/413:15BHD - BWI
1 stop11h 20mAmerican Airlines
Deal found 19/2£684
Wed 9/414:20DCA - BHD
2 stops21h 35mDelta
Thu 17/406:30BHD - DCA
2 stops21h 40mDelta
Deal found 19/2£692

Find flights from Maryland to Northern Ireland within your budget

Customise 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Maryland

Fly to

Northern Ireland

Route

Depart

Return

Price

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 13/4

06:35-09:05

2 stops21h 30m

Belfast City

Sat 19/4

19:30-16:19

2 stops25h 49m

£547

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sun 6/4

18:50-22:20

2 stops22h 30m

Belfast Intl

Sun 13/4

23:30-17:40

3 stops23h 10m

£580

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sat 12/4

14:55-10:10

2 stops14h 15m

Belfast City

Sat 19/4

07:05-18:44

2 stops16h 39m

£594

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sat 22/3

21:07-10:20

2 stops33h 13m

Belfast City

Sat 29/3

18:00-17:38

2 stops27h 38m

£596

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 9/4

10:59-21:15

2 stops29h 16m

Belfast City

Mon 21/4

17:25-09:48

2 stops45h 23m

£638

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 6/4

20:30-21:30

2 stops20h 00m

Belfast Intl

Sun 13/4

23:30-19:20

3 stops24h 50m

£673

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sat 22/3

22:15-19:40

1 stop17h 25m

Belfast City

Sat 29/3

18:00-13:00

1 stop23h 00m

£674

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 15/3

22:55-14:15

1 stop11h 20m

Belfast City

Sat 22/3

06:40-20:15

2 stops17h 35m

£677

PhiladelphiaBelfast

PHL - BFS

PHLBFS

Philadelphia

Sat 5/4

06:00-22:25

2 stops35h 25m

Belfast Intl

Sat 12/4

13:05-23:49

2 stops39h 44m

£684

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 9/4

10:59-11:55

2 stops19h 56m

Belfast City

Thu 17/4

13:15-19:35

1 stop11h 20m

£684

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 35 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 return 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.

Travel insights for flights from Maryland to Northern Ireland

Get recent, data-driven insights about flights from Maryland to Northern Ireland including ideal travel times, pricing trends, and more.

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 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 21 February 2025.
See what other customers who have flown with Delta, KLM and Finnair from Maryland to Northern Ireland 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.
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 holiday 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, January is the cheapest month in which you can book a flight from Maryland to Northern Ireland (average of £67). Flying from Maryland to Northern Ireland in July is currently the most expensive (average of £90). 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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