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Cheap flights from Maryland to Belfast from £266

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Maryland to Belfast

Keep the following information in mind while searching for Maryland to Belfast flight deals. Data was last updated 13 June 2025.

Round-trip from

£464

One-way from

£266

Popular in

June

Cheapest in

August

Average price

£907
American Airlines
  • American Airlines
  • 6/9-20/12
  • 2 total stops
  • 25h 25m total
  • Maryland to Belfast
Search Deals
1/8
  • 1/8
  • 3 total stops
  • 43h 52m total
  • Maryland to Belfast
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Maryland to Belfast

Cheapest flights from Maryland to Belfast
Explore the most affordable flight options available from Maryland to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sat 6/917:50IAD - BHD
1 stop11h 20mAmerican Airlines
Sat 20/1206:30BHD - IAD
1 stop14h 05mAmerican Airlines
Deal found 12/6£464
Fri 3/1021:20BWI - BHD
1 stop13h 10mAmerican Airlines
Mon 6/1012:15BHD - BWI
1 stop12h 20mAmerican Airlines
Deal found 10/6£464
Fri 5/917:50IAD - BHD
1 stop10h 00mBritish Airways
Mon 8/919:30BHD - IAD
2 stops24h 30mBritish Airways
Deal found 10/6£473
Fri 3/1018:44BWI - BHD
2 stops18h 31mBritish Airways
Mon 6/1006:40BHD - BWI
1 stop17h 55mBritish Airways
Deal found 10/6£489
Wed 8/1018:50BWI - BFS
2 stops23h 20mMultiple Airlines
Sun 12/1007:00BFS - BWI
2 stops15h 40mMultiple Airlines
Deal found 11/6£514
Tue 2/919:50PHL - BHD
1 stop14h 30mAmerican Airlines
Tue 9/909:35BHD - PHL
1 stop11h 50mAmerican Airlines
Deal found 10/6£514
Mon 11/818:35PHL - BHD
1 stop9h 45mMultiple Airlines
Mon 18/819:30BHD - PHL
1 stop22h 40mMultiple Airlines
Deal found 9/6£515
Mon 4/820:31IAD - BHD
2 stops15h 24mMultiple Airlines
Wed 20/817:25BHD - IAD
2 stops23h 37mMultiple Airlines
Deal found 12/6£520
Fri 5/920:23IAD - BHD
2 stops15h 32mDelta
Mon 8/906:30BHD - IAD
2 stops18h 13mDelta
Deal found 10/6£531
Fri 5/919:55DCA - BHD
2 stops16h 00mKLM
Mon 8/906:30BHD - DCA
2 stops15h 35mKLM
Deal found 10/6£531
Mon 11/817:29PHL - BHD
2 stops14h 26mBritish Airways
Mon 18/819:30BHD - PHL
1 stop22h 40mBritish Airways
Deal found 10/6£532
Sat 6/919:23DCA - BHD
2 stops11h 52mAmerican Airlines
Sat 20/1206:30BHD - DCA
2 stops14h 54mAmerican Airlines
Deal found 12/6£563

Cheapflights Fare Finder

Customise your flight search to find flights from Maryland to Belfast 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 13 June 2025.
Use the filters below to find and compare flights from Maryland to Belfast that are best for you.

Fly from

Maryland

Fly to

Belfast

Route

Depart

Return

Price

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 6/9

17:50-10:10

1 stop11h 20m

Belfast City

Sat 20/12

06:30-15:35

1 stop14h 05m

£464

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 3/10

21:20-15:30

1 stop13h 10m

Belfast City

Mon 6/10

12:15-19:35

1 stop12h 20m

£464

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Fri 5/9

17:50-08:50

1 stop10h 00m

Belfast City

Mon 8/9

19:30-15:00

2 stops24h 30m

£473

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 3/10

18:44-18:15

2 stops18h 31m

Belfast City

Mon 6/10

06:40-19:35

1 stop17h 55m

£489

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Wed 8/10

18:50-23:10

2 stops23h 20m

Belfast Intl

Sun 12/10

07:00-17:40

2 stops15h 40m

£514

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 2/9

19:50-15:20

1 stop14h 30m

Belfast City

Tue 9/9

09:35-16:25

1 stop11h 50m

£514

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 11/8

18:35-09:20

1 stop9h 45m

Belfast City

Mon 18/8

19:30-13:10

1 stop22h 40m

£515

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 4/8

20:31-16:55

2 stops15h 24m

Belfast City

Wed 20/8

17:25-12:02

2 stops23h 37m

£520

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Fri 5/9

20:23-16:55

2 stops15h 32m

Belfast City

Mon 8/9

06:30-19:43

2 stops18h 13m

£531

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Fri 5/9

19:55-16:55

2 stops16h 00m

Belfast City

Mon 8/9

06:30-17:05

2 stops15h 35m

£531

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 24 results
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Best time to book a flight from Maryland to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast

Rainfall in Belfast by month

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

In terms of precipitation, rainfall in Belfast 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 Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

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

If weather is an important factor for your trip to Belfast, 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 Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with Delta, KLM and American Airlines from Maryland to Belfast by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
1,118 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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
7,011 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

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 Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Maryland to Belfast?

    The most popular flight routes from Maryland to Belfast are Baltimore/Washington - Belfast Intl, Washington, D.C. Dulles Intl - Belfast Intl and Baltimore/Washington - Belfast City.

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

    Yes. In addition to deals on Maryland to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Maryland to Belfast 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 Belfast?

    Currently, January is the cheapest month in which you can book a flight from Maryland to Belfast (average of £67). Flying from Maryland to Belfast 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 Belfast

See prices for flight routes from nearby airports that may be better suited for you.
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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Maryland to Belfast.

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Certainly. Search results for flights to Belfast from Maryland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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