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$401+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
avr. 7 — avr. 141
lun. 4/7
lun. 4/14
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 avril 2, 2025.

Round-trip from

$522
(PLAY)

One-way from

$431
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$658
From Maryland to Belfast
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One-way flight from Maryland to Belfast
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($178 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 April 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 avril 2, 2025.

This PLAY deal was found by Cheapflights users on 3/31. 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.
mar. 5/66:50 pmBWI - BFS
2 stops23h 20mMultiple Airlines
mer. 5/146:00 amBFS - BWI
2 stops16h 40mMultiple Airlines
Deal found 3/31$522
This oojo deal was found by Cheapflights users on 3/31. 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.
lun. 4/282:12 pmIAD - BHD
2 stops20h 28mBritish Airways
lun. 5/56:30 pmBHD - IAD
2 stops25h 30mBritish Airways
Deal found 3/31$629
This oojo deal was found by Cheapflights users on 3/31. 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.
lun. 4/289:20 pmBWI - BHD
1 stop13h 20mBritish Airways
lun. 5/57:30 pmBHD - BWI
1 stop29h 05mBritish Airways
Deal found 3/31$636
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mar. 5/65:40 pmIAD - BHD
1 stop10h 20mAmerican Airlines
mer. 5/141:50 pmBHD - IAD
1 stop11h 15mAmerican Airlines
Deal found 3/31$660
This Mytrip deal was found by Cheapflights users on 3/31. 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.
lun. 4/288:30 pmIAD - BFS
3 stops23h 05mMultiple Airlines
lun. 5/512:35 pmBFS - IAD
3 stops37h 15mMultiple Airlines
Deal found 3/31$660
This oojo deal was found by Cheapflights users on 4/1. 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.
jeu. 10/912:34 pmDCA - BHD
2 stops17h 36mBritish Airways
lun. 10/137:30 pmBHD - DCA
2 stops26h 26mBritish Airways
Deal found 4/1$660
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mar. 4/87:55 pmPHL - BHD
1 stop12h 05mAmerican Airlines
jeu. 5/86:35 amBHD - PHL
1 stop14h 50mAmerican Airlines
Deal found 3/31$660
This American Airlines deal was found by Cheapflights users on 3/31. 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.
mar. 5/66:20 pmBWI - BHD
2 stops16h 00mAmerican Airlines
mer. 5/1411:30 amBHD - BWI
1 stop13h 05mAmerican Airlines
Deal found 3/31$665
This oojo deal was found by Cheapflights users on 3/31. 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.
mar. 4/82:41 pmPHL - BHD
2 stops17h 19mBritish Airways
jeu. 5/812:40 pmBHD - PHL
2 stops32h 45mBritish Airways
Deal found 3/31$666
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/45:25 pmIAD - BHD
1 stop18h 30mKLM
dim. 4/65:25 pmBHD - IAD
1 stop27h 10mKLM
Deal found 3/30$695
This American Airlines deal was found by Cheapflights users on 4/1. 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.
sam. 4/122:55 pmDCA - BHD
2 stops14h 15mAmerican Airlines
sam. 4/197:05 amBHD - DCA
2 stops16h 39mAmerican Airlines
Deal found 4/1$745
This Delta deal was found by Cheapflights users on 3/31. 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.
mar. 5/65:32 pmIAD - BHD
2 stops22h 33mDelta
mer. 5/146:30 amBHD - IAD
2 stops20h 04mDelta
Deal found 3/31$765

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 avril 2, 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

mar. 5/6

6:50 pm-11:10 pm

2 stops23h 20m

Belfast Intl

mer. 5/14

6:00 am-5:40 pm

2 stops16h 40m

$522

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

lun. 4/28

2:12 pm-3:40 pm

2 stops20h 28m

Belfast City

lun. 5/5

6:30 pm-3:00 pm

2 stops25h 30m

$629

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

lun. 4/28

9:20 pm-3:40 pm

1 stop13h 20m

Belfast City

lun. 5/5

7:30 pm-7:35 pm

1 stop29h 05m

$636

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mar. 5/6

5:40 pm-9:00 am

1 stop10h 20m

Belfast City

mer. 5/14

1:50 pm-8:05 pm

1 stop11h 15m

$660

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

lun. 4/28

8:30 pm-12:35 am

3 stops23h 05m

Belfast Intl

lun. 5/5

12:35 pm-8:50 pm

3 stops37h 15m

$660

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

mar. 5/6

6:20 pm-3:20 pm

2 stops16h 00m

Belfast City

mer. 5/14

11:30 am-7:35 pm

1 stop13h 05m

$665

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

mar. 8/5

7:01 pm-1:00 pm

2 stops12h 59m

Belfast City

lun. 8/11

7:30 pm-6:27 pm

2 stops27h 57m

$730

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

lun. 4/28

10:10 pm-5:30 pm

1 stop14h 20m

Belfast City

lun. 5/12

3:25 pm-3:15 pm

1 stop28h 50m

$733

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

sam. 4/12

2:55 pm-10:10 am

2 stops14h 15m

Belfast City

sam. 4/19

7:05 am-6:44 pm

2 stops16h 39m

$745

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mar. 5/6

5:32 pm-9:05 pm

2 stops22h 33m

Belfast City

mer. 5/14

6:30 am-9:34 pm

2 stops20h 04m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 37 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 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 avril 2, 2025.
See what other customers who have flown with Delta, KLM and Virgin Atlantic 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
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

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

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

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
1,323 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

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.
Virgin Atlantic
7.4
Good
636 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

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

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

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
1,060 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.5

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?

    One-way options have recently been found by users for as low as $480 on British Airways. Other airlines that offer cheap prices include American Airlines from $662 and Aer Lingus from $670 one-way.

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

    Most travelers choose Washington, D.C. Dulles Intl - Belfast Intl, Washington, D.C. Reagan-National - Belfast Intl or Baltimore/Washington - 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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Alternative routes for Maryland to Belfast

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