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$421+ Cheap flights from Baltimore (BWI) to Northern Ireland

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BFS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Baltimore to Northern Ireland

Keep the following information in mind while searching for Baltimore to Northern Ireland flight deals. Data was last updated March 28, 2025.

Round-trip from

$660
(American Airlines)

One-way from

$421
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$977
From Baltimore/Washington to Northern Ireland
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One-way flight from Baltimore/Washington to Northern Ireland
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Highest demand for flights based on searches. 19% potential increase in price ($180 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 March 2025
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Find flight deals from Baltimore to Northern Ireland

Cheapest flights from Baltimore to Northern Ireland
Explore the most affordable flight options available from Baltimore to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 9/229:20 pmBWI - BHD
1 stop13h 20mAmerican Airlines
Mon 10/612:15 pmBHD - BWI
1 stop12h 20mAmerican Airlines
Deal found 3/27$660
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Sat 5/106:50 pmBWI - BFS
2 stops23h 15mMultiple Airlines
Sat 5/174:30 pmBFS - BWI
2 stops36h 03mMultiple Airlines
Deal found 3/26$664
This British Airways deal was found by Cheapflights users on 3/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/269:20 pmBWI - BHD
1 stop9h 55mBritish Airways
Sat 5/37:05 amBHD - BWI
1 stop17h 30mBritish Airways
Deal found 3/27$690
This Delta deal was found by Cheapflights users on 3/28. 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.
Sun 4/136:55 pmBWI - BHD
2 stops21h 20mDelta
Sat 4/196:30 amBHD - BWI
2 stops21h 04mDelta
Deal found 3/28$1,465

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Northern Ireland 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 March 28, 2025.
Use the filters below to find and compare flights from Baltimore to Northern Ireland that are best for you.

Fly from

Baltimore

Fly to

Northern Ireland

Route

Depart

Return

Price

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 9/22

9:20 pm-3:40 pm

1 stop13h 20m

Belfast City

Mon 10/6

12:15 pm-7:35 pm

1 stop12h 20m

$660

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 5/10

6:50 pm-11:05 pm

2 stops23h 15m

Belfast Intl

Sat 5/17

4:30 pm-11:33 pm

2 stops36h 03m

$664

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 4/26

9:20 pm-12:15 pm

1 stop9h 55m

Belfast City

Sat 5/3

7:05 am-7:35 pm

1 stop17h 30m

$690

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 4/13

6:55 pm-9:15 pm

2 stops21h 20m

Belfast City

Sat 4/19

6:30 am-10:34 pm

2 stops21h 04m

$1,465

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 6/5

6:50 pm-10:55 am

3 stops35h 05m

$421

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 8/29

6:50 pm-2:40 pm

3 stops14h 50m

$536

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 8/30

9:20 pm-3:05 pm

1 stop12h 45m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Best time to book a flight from Baltimore to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Baltimore 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 Baltimore to Northern Ireland

Rainfall in Northern Ireland by month

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

In terms of precipitation, rainfall in Northern Ireland 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 Northern Ireland when rainfall is around 2.0 in.

Temperature in Northern Ireland by month

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

If weather is an important factor for your trip to Northern Ireland, 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 Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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
6,712 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

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

  • What airport do you fly from for flights from Baltimore to Northern Ireland?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Northern Ireland. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • What are the most popular routes from Baltimore to Northern Ireland?

    While some choose either Baltimore/Washington - Belfast City or Baltimore/Washington - Campbeltown Machrihanish, Baltimore/Washington - Belfast Intl is the most popular route from Baltimore to Northern Ireland.

  • Can I find deals for flights from Baltimore to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Baltimore to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Northern Ireland?

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

  • Can I find deals for business class flights from Baltimore to Northern Ireland?

    Yes. Cheapflights offers flight deals from Baltimore to Northern Ireland 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 Baltimore to Northern Ireland?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to Northern Ireland (average of $657). Flying from Baltimore to Northern Ireland 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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