HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$422+ Cheap flights from Northern Ireland to Maryland

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BWI
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Northern Ireland to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Northern Ireland to Maryland

Keep the following information in mind while searching for Northern Ireland to Maryland flight deals. Data was last updated April 24, 2025.

Round-trip from

$636
(PLAY)

One-way from

$422
(Kiwi.com)
From Northern Ireland to Maryland
Search Deals
One-way flight from Northern Ireland to Maryland
Search Deals

Find flight deals from Northern Ireland to Maryland

Cheapest flights from Northern Ireland to Maryland
Explore the most affordable flight options available from Northern Ireland to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This PLAY deal was found by Cheapflights users on 4/22. 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 9/66:00 amBFS - BWI
2 stops16h 40mMultiple Airlines
Sat 9/206:50 pmBWI - BFS
2 stops23h 35mMultiple Airlines
Deal found 4/22$636
This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:05 amBHD - IAD
1 stop13h 50mBritish Airways
Sat 9/205:50 pmIAD - BHD
1 stop13h 25mBritish Airways
Deal found 4/22$817
This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:25 pmBHD - IAD
1 stop27h 10mKLM
Sat 9/207:50 pmIAD - BHD
2 stops16h 05mKLM
Deal found 4/22$846
This TravelUp deal was found by Cheapflights users on 4/22. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:30 amBHD - DCA
2 stops15h 54mKLM
Sat 9/207:30 pmDCA - BHD
2 stops16h 25mKLM
Deal found 4/22$856
This Delta deal was found by Cheapflights users on 4/22. 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 9/66:30 amBHD - IAD
2 stops21h 14mDelta
Sat 9/203:00 pmIAD - BHD
2 stops20h 55mDelta
Deal found 4/22$865
This Mytrip deal was found by Cheapflights users on 4/22. 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 9/68:20 amBFS - IAD
2 stops18h 05mMultiple Airlines
Sat 9/2011:15 pmIAD - BFS
2 stops18h 50mMultiple Airlines
Deal found 4/22$997
This Mytrip deal was found by Cheapflights users on 4/22. 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 9/65:45 amBFS - DCA
2 stops17h 19mMultiple Airlines
Sat 9/206:50 pmDCA - BFS
2 stops15h 40mMultiple Airlines
Deal found 4/22$1,053
This Mytrip deal was found by Cheapflights users on 4/22. 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 9/69:50 amBHD - IAD
2 stops14h 05mMultiple Airlines
Sat 9/2012:41 pmIAD - BHD
3 stops20h 04mMultiple Airlines
Deal found 4/22$1,492

Cheapflights Fare Finder

Customize your flight search to find flights from Northern Ireland to Maryland 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 April 24, 2025.
Use the filters below to find and compare flights from Northern Ireland to Maryland that are best for you.

Fly from

Northern Ireland

Fly to

Maryland

Route

Depart

Return

Price

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sat 9/6

6:00 am-5:40 pm

2 stops16h 40m

Baltimore/Washington

Sat 9/20

6:50 pm-11:25 pm

2 stops23h 35m

$636

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Sat 9/6

7:05 am-3:55 pm

1 stop13h 50m

Washington, D.C. Dulles Intl

Sat 9/20

5:50 pm-12:15 pm

1 stop13h 25m

$817

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Sat 9/6

5:25 pm-3:35 pm

1 stop27h 10m

Washington, D.C. Dulles Intl

Sat 9/20

7:50 pm-4:55 pm

2 stops16h 05m

$846

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Sat 9/6

6:30 am-5:24 pm

2 stops15h 54m

Washington, D.C. Reagan-National

Sat 9/20

7:30 pm-4:55 pm

2 stops16h 25m

$856

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Sat 9/6

6:30 am-10:44 pm

2 stops21h 14m

Washington, D.C. Dulles Intl

Sat 9/20

3:00 pm-4:55 pm

2 stops20h 55m

$865

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Sat 9/6

8:20 am-9:25 pm

2 stops18h 05m

Washington, D.C. Dulles Intl

Sat 9/20

11:15 pm-11:05 pm

2 stops18h 50m

$997

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Sat 9/6

5:45 am-6:04 pm

2 stops17h 19m

Washington, D.C. Reagan-National

Sat 9/20

6:50 pm-3:30 pm

2 stops15h 40m

$1,053

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Sat 9/6

9:50 am-6:55 pm

2 stops14h 05m

Washington, D.C. Dulles Intl

Sat 9/20

12:41 pm-1:45 pm

3 stops20h 04m

$1,492

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sun 5/4

2:05 pm-8:20 am

2 stops47h 15m

$422

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Sun 5/4

7:00 pm-3:20 pm

3 stops49h 20m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 20 results
1
2

Best time to book a flight from Northern Ireland to Maryland

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

Rainfall in Maryland by month

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

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

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

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.0
Good
1,068 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Iberia
7.0
Good
2,686 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Maryland. 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 Northern Ireland to Maryland one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $748. Iberia flights start at $959 while deals on British Airways start at $970 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Maryland 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 Northern Ireland to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Northern Ireland to Maryland (average of $241). Flying from Northern Ireland to Maryland in March is currently the most expensive (average of $290). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
London City to Newark flights
Gatwick to LaGuardia flights
Heathrow to Boston flights
Heathrow to Los Angeles flights
Heathrow to Orlando flights
Heathrow to Miami flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Stansted to John F Kennedy Intl flights
Gatwick to Boston flights
Heathrow to Las Vegas flights
Heathrow to Dallas/Fort Worth flights
Luton to John F Kennedy Intl flights
Manchester to Orlando flights
Heathrow to Seattle flights
Heathrow to Hobby flights
Heathrow to Dulles Intl flights
Manchester to John F Kennedy Intl flights
Gatwick to Orlando flights
London City to Boston flights
Heathrow to Baltimore flights
London City to Los Angeles flights
Gatwick to San Francisco flights
Heathrow to Atlanta flights
London City to San Francisco flights
Manchester to Newark flights
Heathrow to George Bush Intcntl flights
Heathrow to Denver flights
London City to Miami flights
Gatwick to Las Vegas flights
Edinburgh to John F Kennedy Intl flights
Manchester to LaGuardia flights
Heathrow to Nashville flights
Heathrow to Tampa flights
Gatwick to Miami flights
Gatwick to Los Angeles flights
Heathrow to Detroit flights
Luton to Los Angeles flights
Heathrow to Charlotte flights
Edinburgh to Newark flights
Gatwick to O'Hare Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.