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Cheap flights from Maryland to Belfast from £254

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
5 Apr — 12 Apr1
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 31 March 2025.

Round-trip from

£404

One-way from

£254

Popular in

June

Cheapest in

January

Average price

£755
6/5-14/5
  • 6/5-14/5
  • 4 total stops
  • 40h 00m total
  • Maryland to Belfast
Search Deals
22/7
  • 22/7
  • 2 total stops
  • 42h 02m total
  • Maryland to Belfast
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£106 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 March 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 31 March 2025.

Tue 6/518:50BWI - BFS
2 stops23h 20mMultiple Airlines
Wed 14/506:00BFS - BWI
2 stops16h 40mMultiple Airlines
Deal found 31/3£404
Mon 28/421:20BWI - BHD
1 stop13h 20mBritish Airways
Mon 5/519:30BHD - BWI
1 stop29h 05mBritish Airways
Deal found 31/3£492
Tue 6/517:40IAD - BHD
1 stop10h 20mAmerican Airlines
Wed 14/513:50BHD - IAD
1 stop11h 15mAmerican Airlines
Deal found 31/3£510
Tue 6/518:20BWI - BHD
2 stops16h 00mAmerican Airlines
Wed 14/511:30BHD - BWI
1 stop13h 05mAmerican Airlines
Deal found 31/3£514
Fri 4/406:35DCA - BHD
2 stops21h 15mBritish Airways
Sun 6/420:05BHD - DCA
2 stops28h 54mBritish Airways
Deal found 30/3£522
Fri 4/417:25IAD - BHD
1 stop18h 30mKLM
Sun 6/417:25BHD - IAD
1 stop27h 10mKLM
Deal found 30/3£537
Mon 28/422:10PHL - BHD
1 stop14h 20mAmerican Airlines
Mon 12/515:25BHD - PHL
1 stop28h 50mAmerican Airlines
Deal found 31/3£567
Mon 12/520:30IAD - BFS
2 stops21h 10mMultiple Airlines
Mon 19/512:35BFS - IAD
3 stops37h 15mMultiple Airlines
Deal found 30/3£572
Wed 30/719:25IAD - BHD
1 stop11h 30mBritish Airways
Sat 16/809:35BHD - IAD
1 stop15h 40mBritish Airways
Deal found 30/3£588
Tue 6/517:32IAD - BHD
2 stops22h 33mDelta
Wed 14/506:30BHD - IAD
2 stops20h 04mDelta
Deal found 31/3£591
Mon 28/420:30BWI - BHD
2 stops15h 50mMultiple Airlines
Mon 5/507:05BHD - BWI
3 stops38h 41mMultiple Airlines
Deal found 31/3£599
Mon 28/410:05PHL - BHD
2 stops22h 40mMultiple Airlines
Mon 12/507:05BHD - PHL
2 stops29h 43mMultiple Airlines
Deal found 31/3£609

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 31 March 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

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 6/5

18:50-23:10

2 stops23h 20m

Belfast Intl

Wed 14/5

06:00-17:40

2 stops16h 40m

£404

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 28/4

21:20-15:40

1 stop13h 20m

Belfast City

Mon 5/5

19:30-19:35

1 stop29h 05m

£492

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 6/5

17:40-09:00

1 stop10h 20m

Belfast City

Wed 14/5

13:50-20:05

1 stop11h 15m

£510

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 6/5

18:20-15:20

2 stops16h 00m

Belfast City

Wed 14/5

11:30-19:35

1 stop13h 05m

£514

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 6/5

14:54-10:35

2 stops14h 41m

Belfast City

Wed 14/5

10:00-22:15

2 stops17h 15m

£522

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 6/5

13:59-10:35

2 stops15h 36m

Belfast City

Wed 14/5

10:00-15:45

1 stop10h 45m

£537

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 28/4

22:10-17:30

1 stop14h 20m

Belfast City

Mon 12/5

15:25-15:15

1 stop28h 50m

£567

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Mon 12/5

20:30-22:40

2 stops21h 10m

Belfast Intl

Mon 19/5

12:35-20:50

3 stops37h 15m

£572

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 6/5

17:32-21:05

2 stops22h 33m

Belfast City

Wed 14/5

06:30-21:34

2 stops20h 04m

£591

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 28/4

20:30-17:20

2 stops15h 50m

Belfast City

Mon 5/5

07:05-16:46

3 stops38h 41m

£599

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 34 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 31 March 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
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
7,899 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
1,321 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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
1,061 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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.
British Airways
6.6
Okay
6,713 reviews
Delta
8.0
Very Good
7,899 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

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 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 cheapest airlines to fly from Maryland to Belfast one-way?

    £333 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on American Airlines and Aer Lingus, with prices starting from £335 and £518, respectively.

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

    The most popular flight routes from Maryland to Belfast are Washington, D.C. Dulles Intl - Belfast Intl, Washington, D.C. Reagan-National - Belfast Intl and Washington, D.C. Dulles Intl - 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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Maryland to Belfast?

Cheapflights makes it easy to find Maryland to Belfast 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.

Why should you use Cheapflights to find cheap flight tickets from Maryland to Belfast?

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.

Can Cheapflights find flights from Maryland to Belfast with no change fees?

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.

Can Cheapflights notify me if prices for flights from Maryland to Belfast become cheaper?

Of course! You can now track prices for flights from Maryland to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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