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Cheap flights from Maryland to Northern Ireland from £208

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
23 Apr — 30 Apr1
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 18 April 2025.

Round-trip from

£502

One-way from

£208

Popular in

June

Cheapest in

January

Average price

£501
American Airlines
  • American Airlines
  • 1/5-6/5
  • 2 total stops
  • 30h 05m total
  • Maryland to Northern Ireland
Search Deals
29/7
  • 29/7
  • 2 total stops
  • 38h 11m total
  • Maryland to Northern Ireland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 2025.

Wed 19/1118:05BWI - BFS
2 stops22h 25mMultiple Airlines
Tue 25/1106:00BFS - BWI
2 stops15h 55mMultiple Airlines
Deal found 15/4£372
Wed 19/1121:55IAD - BHD
1 stop11h 20mBritish Airways
Tue 25/1111:30BHD - IAD
1 stop13h 15mBritish Airways
Deal found 15/4£476
Wed 19/1120:30BWI - BHD
1 stop12h 45mBritish Airways
Tue 25/1108:40BHD - BWI
1 stop15h 05mBritish Airways
Deal found 15/4£476
Wed 19/1117:59DCA - BHD
2 stops15h 16mBritish Airways
Tue 25/1111:30BHD - DCA
2 stops16h 54mBritish Airways
Deal found 15/4£489
Thu 1/517:40IAD - BHD
1 stop14h 35mAmerican Airlines
Tue 6/509:35BHD - IAD
1 stop15h 30mAmerican Airlines
Deal found 17/4£502
Wed 19/1117:10IAD - BHD
2 stops22h 50mDelta
Tue 25/1106:30BHD - IAD
1 stop14h 15mDelta
Deal found 15/4£520
Tue 2/917:25IAD - BHD
1 stop18h 30mKLM
Mon 8/906:30BHD - IAD
1 stop14h 05mKLM
Deal found 16/4£529
Fri 2/514:35BWI - BHD
2 stops21h 20mDelta
Wed 7/506:30BHD - BWI
2 stops15h 43mDelta
Deal found 17/4£541
Tue 2/915:30DCA - BHD
2 stops20h 25mDelta
Mon 8/906:30BHD - DCA
2 stops17h 41mDelta
Deal found 16/4£541
Sun 25/515:30IAD - BFS
2 stops26h 50mMultiple Airlines
Wed 28/507:25BFS - IAD
3 stops36h 55mMultiple Airlines
Deal found 15/4£551
Tue 4/1119:40IAD - BHD
2 stops14h 15mMultiple Airlines
Sat 29/1106:30BHD - IAD
2 stops16h 50mMultiple Airlines
Deal found 16/4£567
Fri 2/519:55PHL - BHD
1 stop17h 20mAmerican Airlines
Fri 9/506:35BHD - PHL
1 stop13h 40mAmerican Airlines
Deal found 17/4£621

Cheapflights Fare Finder

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 18 April 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

Thu 1/5

17:40-13:15

1 stop14h 35m

Belfast City

Tue 6/5

09:35-20:05

1 stop15h 30m

£502

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 10/5

22:45-15:05

1 stop11h 20m

Belfast City

Sat 17/5

09:35-20:10

1 stop15h 35m

£504

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 1/5

21:20-15:30

1 stop13h 10m

Belfast City

Tue 6/5

09:35-19:35

1 stop15h 00m

£504

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Thu 8/5

19:50-15:30

2 stops14h 40m

Belfast City

Thu 15/5

06:35-15:55

2 stops14h 20m

£512

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 10/5

18:50-23:25

2 stops23h 35m

Belfast Intl

Sat 17/5

06:00-17:40

2 stops16h 40m

£520

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 2/9

17:25-16:55

1 stop18h 30m

Belfast City

Mon 8/9

06:30-15:35

1 stop14h 05m

£529

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Fri 2/5

17:25-21:15

1 stop22h 50m

Belfast City

Thu 8/5

06:30-19:39

2 stops18h 09m

£538

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 2/5

14:35-16:55

2 stops21h 20m

Belfast City

Wed 7/5

06:30-17:13

2 stops15h 43m

£541

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 2/9

15:30-16:55

2 stops20h 25m

Belfast City

Mon 8/9

06:30-19:11

2 stops17h 41m

£541

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Sun 25/5

15:30-23:20

2 stops26h 50m

Belfast Intl

Wed 28/5

07:25-15:20

3 stops36h 55m

£551

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 36 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.

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 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 18 April 2025.
See what other customers who have flown with Delta, KLM and Virgin Atlantic 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
7,917 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,329 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7.4
Good
642 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,917 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.
Aer Lingus
7.0
Good
1,063 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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.

  • What are the cheapest airlines to fly from Maryland to Northern Ireland one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £325. Aer Lingus flights start at £598 while deals on Virgin Atlantic start at £611 one-way.

  • 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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Cheapflights makes it easy to find Maryland to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Cheapflights helps you find that perfect flight to Northern Ireland from Maryland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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