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$280+ Cheap flights from Maryland to Belfast

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Round-trip from

$579
(PLAY)

One-way from

$280
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$664
From Maryland to Belfast
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One-way flight from Maryland to Belfast
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Highest demand for flights based on searches. 19% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This PLAY deal was found by Cheapflights users on 4/30. 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.
Tue 9/26:50 pmBWI - BFS
2 stops23h 20mMultiple Airlines
Tue 9/96:45 amBFS - BWI
2 stops15h 55mMultiple Airlines
Deal found 4/30$579
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:25 pmIAD - BHD
1 stop11h 50mBritish Airways
Fri 5/162:00 pmBHD - IAD
1 stop11h 05mBritish Airways
Deal found 4/30$584
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:45 pmIAD - BHD
1 stop11h 20mAmerican Airlines
Sat 12/206:30 amBHD - IAD
1 stop14h 05mAmerican Airlines
Deal found 4/30$587
This Priceline deal was found by Cheapflights users on 4/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:20 pmBWI - BHD
1 stop13h 20mBritish Airways
Wed 5/2111:30 amBHD - BWI
1 stop13h 05mBritish Airways
Deal found 4/30$589
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:20 pmBWI - BHD
1 stop10h 35mAmerican Airlines
Wed 5/2110:00 amBHD - BWI
2 stops17h 15mAmerican Airlines
Deal found 4/30$597
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:25 pmDCA - BHD
2 stops14h 10mBritish Airways
Tue 9/99:35 amBHD - DCA
2 stops17h 25mBritish Airways
Deal found 4/30$602
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:05 pmPHL - BHD
2 stops17h 35mBritish Airways
Mon 8/186:30 pmBHD - PHL
2 stops26h 20mBritish Airways
Deal found 4/30$655
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:10 pmPHL - BHD
1 stop14h 20mAmerican Airlines
Tue 5/206:35 amBHD - PHL
1 stop14h 50mAmerican Airlines
Deal found 4/30$685
This Finnair deal was found by Cheapflights users on 4/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:25 pmPHL - BHD
1 stop16h 10mMultiple Airlines
Mon 8/187:30 pmBHD - PHL
1 stop22h 30mMultiple Airlines
Deal found 4/29$706
This Delta deal was found by Cheapflights users on 4/30. 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 5/31:44 pmIAD - BHD
2 stops22h 11mDelta
Fri 5/166:30 amBHD - IAD
2 stops18h 09mDelta
Deal found 4/30$718
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/68:30 pmIAD - BHD
2 stops15h 25mKLM
Sun 8/246:30 amBHD - IAD
1 stop14h 05mKLM
Deal found 4/29$750
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Tue 6/109:40 amDCA - BFS
3 stops26h 00mMultiple Airlines
Tue 6/178:20 amBFS - DCA
3 stops18h 33mMultiple Airlines
Deal found 4/29$763

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated May 1, 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 9/2

6:50 pm-11:10 pm

2 stops23h 20m

Belfast Intl

Tue 9/9

6:45 am-5:40 pm

2 stops15h 55m

$579

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 9/6

10:45 pm-3:05 pm

1 stop11h 20m

Belfast City

Sat 12/20

6:30 am-3:35 pm

1 stop14h 05m

$587

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 9/2

7:25 pm-10:35 am

1 stop10h 10m

Belfast City

Tue 9/9

6:35 am-5:35 pm

1 stop16h 00m

$589

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 5/12

9:20 pm-3:40 pm

1 stop13h 20m

Belfast City

Wed 5/21

11:30 am-7:35 pm

1 stop13h 05m

$589

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 5/12

9:20 pm-12:55 pm

1 stop10h 35m

Belfast City

Wed 5/21

10:00 am-10:15 pm

2 stops17h 15m

$597

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 9/2

3:25 pm-10:35 am

2 stops14h 10m

Belfast City

Tue 9/9

9:35 am-10:00 pm

2 stops17h 25m

$602

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/11

5:05 pm-3:40 pm

2 stops17h 35m

Belfast City

Mon 8/18

6:30 pm-3:50 pm

2 stops26h 20m

$655

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Tue 5/13

10:10 pm-5:30 pm

1 stop14h 20m

Belfast City

Tue 5/20

6:35 am-4:25 pm

1 stop14h 50m

$685

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Mon 8/11

10:25 pm-7:35 pm

1 stop16h 10m

Belfast City

Mon 8/18

7:30 pm-1:00 pm

1 stop22h 30m

$706

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 7/6

8:30 pm-4:55 pm

2 stops15h 25m

Belfast City

Sun 8/24

6:30 am-3:35 pm

1 stop14h 05m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results
1
2

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 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 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 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast when rainfall is around 2.0 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 May 1, 2025.
See what other customers who have flown with Delta, KLM and American Airlines from Maryland to Belfast 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
7,934 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

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
7,934 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

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
1,076 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

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
6,842 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

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?

    Most travelers choose Baltimore/Washington - Belfast Intl, Washington, D.C. Reagan-National - Belfast Intl or Washington, D.C. Dulles Intl - Belfast Intl when deciding on the best route from Maryland to Belfast.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Maryland to Belfast (average of $657). Flying from Maryland to Belfast in June is currently the most expensive (average of $1,189). 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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