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Cheap flights from Maryland to Belfast from £281

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
29 Apr — 6 May1
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 24 April 2025.

Round-trip from

£403

One-way from

£281

Popular in

June

Cheapest in

January

Average price

£499
5/5-9/5
  • 5/5-9/5
  • 4 total stops
  • 43h 55m total
  • Maryland to Belfast
Search Deals
23/6
  • 23/6
  • 3 total stops
  • 26h 10m total
  • Maryland to Belfast
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£102 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 April 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 24 April 2025.

Mon 5/518:50BWI - BFS
2 stops18h 55mMultiple Airlines
Fri 9/521:40BFS - BWI
2 stops25h 00mMultiple Airlines
Deal found 23/4£403
Tue 2/921:20BWI - BHD
1 stop13h 00mAmerican Airlines
Mon 8/913:50BHD - BWI
1 stop10h 45mAmerican Airlines
Deal found 22/4£501
Mon 5/517:40IAD - BHD
1 stop14h 15mAmerican Airlines
Mon 12/513:50BHD - IAD
1 stop11h 15mAmerican Airlines
Deal found 23/4£502
Tue 2/919:25IAD - BHD
1 stop10h 10mBritish Airways
Mon 8/912:15BHD - IAD
1 stop12h 55mBritish Airways
Deal found 22/4£503
Mon 5/521:20BWI - BHD
1 stop10h 35mBritish Airways
Mon 12/509:50BHD - BWI
1 stop14h 45mBritish Airways
Deal found 23/4£503
Tue 2/917:29DCA - BHD
2 stops14h 31mBritish Airways
Mon 8/909:50BHD - DCA
2 stops19h 00mBritish Airways
Deal found 22/4£512
Thu 29/515:30IAD - BFS
2 stops19h 45mMultiple Airlines
Mon 2/621:55BFS - IAD
3 stops27h 55mMultiple Airlines
Deal found 22/4£526
Mon 5/517:25IAD - BHD
1 stop22h 50mKLM
Tue 13/506:30BHD - IAD
2 stops18h 09mKLM
Deal found 23/4£538
Mon 5/519:46IAD - BHD
2 stops44h 19mDelta
Sun 11/506:30BHD - IAD
2 stops16h 33mDelta
Deal found 23/4£541
Mon 5/521:20BWI - BHD
1 stop10h 35mMultiple Airlines
Fri 9/507:00BHD - BWI
2 stops33h 46mMultiple Airlines
Deal found 23/4£600
Sun 11/519:55PHL - BHD
1 stop10h 35mAmerican Airlines
Mon 26/515:25BHD - PHL
1 stop26h 25mAmerican Airlines
Deal found 23/4£601
Fri 12/922:20PHL - BHD
1 stop12h 10mMultiple Airlines
Mon 15/919:30BHD - PHL
1 stop24h 55mMultiple Airlines
Deal found 22/4£614

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 24 April 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

Mon 5/5

18:50-18:45

2 stops18h 55m

Belfast Intl

Fri 9/5

21:40-17:40

2 stops25h 00m

£403

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 2/9

21:20-15:20

1 stop13h 00m

Belfast City

Mon 8/9

13:50-19:35

1 stop10h 45m

£501

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 5/5

17:40-12:55

1 stop14h 15m

Belfast City

Mon 12/5

13:50-20:05

1 stop11h 15m

£502

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 2/9

19:25-10:35

1 stop10h 10m

Belfast City

Mon 8/9

12:15-20:10

1 stop12h 55m

£503

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 5/5

21:20-12:55

1 stop10h 35m

Belfast City

Mon 12/5

09:50-19:35

1 stop14h 45m

£503

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 2/9

17:29-13:00

2 stops14h 31m

Belfast City

Mon 8/9

09:50-23:50

2 stops19h 00m

£512

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Thu 29/5

15:30-16:15

2 stops19h 45m

Belfast Intl

Mon 2/6

21:55-20:50

3 stops27h 55m

£526

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 5/5

17:25-21:15

1 stop22h 50m

Belfast City

Tue 13/5

06:30-19:39

2 stops18h 09m

£538

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 5/5

19:46-21:05

2 stops44h 19m

Belfast City

Wed 14/5

17:25-19:39

2 stops31h 14m

£541

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 5/5

21:20-12:55

1 stop10h 35m

Belfast City

Fri 9/5

07:00-11:46

2 stops33h 46m

£600

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 32 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 24 April 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair 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
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,920 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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
1,333 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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
1,272 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
Aer Lingus
7.0
Good
1,068 reviews
Delta
8.0
Very Good
7,920 reviews
Check prices

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

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 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 Washington, D.C. Dulles Intl - Belfast Intl, Baltimore/Washington - Belfast Intl and Washington, D.C. Reagan-National - Belfast Intl.

  • 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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