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Cheap flights from Northern Ireland to Washington, D.C. from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Washington, D.C. departing on 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Northern Ireland to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:15 am - 7:45 pm
BHD
-
BWI
14h 30m
1 stop
British Airways Logo
9:35 pm - 2:15 pm
BWI
-
BHD
12h 40m
1 stop
$959British Airways
Sat, Mar 21 - Wed, Mar 25
British Airways Logo
8:35 pm - 7:40 pm
BHD
-
BWI
28h 05m
1 stop
British Airways Logo
3:31 pm - 6:45 pm
BWI
-
BHD
22h 14m
2 stops
$992British Airways
Thu, Apr 23 - Mon, Apr 27
British Airways Logo
8:35 pm - 7:40 pm
BHD
-
BWI
28h 05m
1 stop
British Airways Logo
9:30 pm - 3:30 pm
BWI
-
BHD
13h 00m
1 stop
$993British Airways
Thu, Apr 23 - Mon, Apr 27
British Airways Logo
8:35 pm - 7:34 pm
BHD
-
BWI
27h 59m
2 stops
British Airways Logo
3:31 pm - 6:45 pm
BWI
-
BHD
22h 14m
2 stops
$997British Airways
Thu, Apr 23 - Mon, Apr 27
British Airways Logo
7:30 pm - 7:34 pm
BHD
-
BWI
29h 04m
2 stops
British Airways Logo
8:14 pm - 6:45 pm
BWI
-
BHD
17h 31m
2 stops
$998British Airways
Thu, Apr 23 - Mon, Apr 27
British Airways Logo
9:35 am - 7:40 pm
BHD
-
BWI
15h 05m
1 stop
British Airways Logo
9:35 pm - 2:35 pm
BWI
-
BHD
12h 00m
1 stop
$1,093British Airways
Sat, Jul 4 - Sun, Jul 5
Multiple Airlines Logo
6:05 am - 11:59 pm
BFS
-
BWI
22h 54m
2 stops
Multiple Airlines Logo
8:30 pm - 11:20 pm
BWI
-
BFS
21h 50m
3 stops
$1,404Multiple Airlines
Fri, Apr 3 - Fri, Apr 10
Multiple Airlines Logo
6:05 am - 9:14 am
BFS
-
BWI
32h 09m
3 stops
Multiple Airlines Logo
8:30 pm - 11:20 pm
BWI
-
BFS
21h 50m
3 stops
$1,436Multiple Airlines
Fri, Apr 3 - Fri, Apr 10
British Airways Logo
11:00 am - 7:40 pm
BHD
-
BWI
13h 40m
1 stop
British Airways Logo
9:30 pm - 3:30 pm
BWI
-
BHD
13h 00m
1 stop
$1,521British Airways
Fri, Apr 3 - Fri, Apr 10
British Airways Logo
9:35 am - 7:40 pm
BHD
-
BWI
15h 05m
1 stop
British Airways Logo
8:14 pm - 6:10 pm
BWI
-
BHD
16h 56m
2 stops
$1,528British Airways
Fri, Apr 3 - Fri, Apr 10

British Airways flights from Northern Ireland to Baltimore

Our best British Airways deals on Northern Ireland to Baltimore flight tickets
British Airways
Mar 21
BHD9:15 amBelfast City
14h 30m
1 stop
BWI7:45 pmBaltimore/Washington
Mar 25
BWI9:35 pmBaltimore/Washington
12h 40m
1 stop
BHD2:15 pmBelfast City
$959
British Airways
Apr 23
BHD8:35 pmBelfast City
28h 05m
1 stop
BWI7:40 pmBaltimore/Washington
Apr 27
BWI3:31 pmBaltimore/Washington
22h 14m
2 stops
BHD6:45 pmBelfast City
$992
British Airways
Apr 23
BHD8:35 pmBelfast City
28h 05m
1 stop
BWI7:40 pmBaltimore/Washington
Apr 27
BWI9:30 pmBaltimore/Washington
13h 00m
1 stop
BHD3:30 pmBelfast City
$993

momondo Fare Finder

 
Customize your flight search to find flights from Northern Ireland to Baltimore 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, momondo users made 832,500 searches. Data last updated March 5, 2026.
Use the filters below to find and compare flights from Northern Ireland to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Sat 3/21

9:15 am-7:45 pm

1 stop14h 30m

Baltimore/Washington

Wed 3/25

9:35 pm-2:15 pm

1 stop12h 40m

$959

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 4/23

8:35 pm-7:40 pm

1 stop28h 05m

Baltimore/Washington

Mon 4/27

3:31 pm-6:45 pm

2 stops22h 14m

$992

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 4/23

8:35 pm-7:40 pm

1 stop28h 05m

Baltimore/Washington

Mon 4/27

9:30 pm-3:30 pm

1 stop13h 00m

$993

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 4/23

8:35 pm-7:34 pm

2 stops27h 59m

Baltimore/Washington

Mon 4/27

3:31 pm-6:45 pm

2 stops22h 14m

$997

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 4/23

7:30 pm-7:34 pm

2 stops29h 04m

Baltimore/Washington

Mon 4/27

8:14 pm-6:45 pm

2 stops17h 31m

$998

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Sat 7/4

9:35 am-7:40 pm

1 stop15h 05m

Baltimore/Washington

Sun 7/5

9:35 pm-2:35 pm

1 stop12h 00m

$1,093

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Fri 4/3

6:05 am-11:59 pm

2 stops22h 54m

Baltimore/Washington

Fri 4/10

8:30 pm-11:20 pm

3 stops21h 50m

$1,404

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Fri 4/3

6:05 am-9:14 am

3 stops32h 09m

Baltimore/Washington

Fri 4/10

8:30 pm-11:20 pm

3 stops21h 50m

$1,436
Quickest round-trip

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Fri 4/3

11:00 am-7:40 pm

1 stop13h 40m

Baltimore/Washington

Fri 4/10

9:30 pm-3:30 pm

1 stop13h 00m

$1,521

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Fri 4/3

9:35 am-7:40 pm

1 stop15h 05m

Baltimore/Washington

Fri 4/10

8:14 pm-6:10 pm

2 stops16h 56m

$1,528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Northern Ireland to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Northern Ireland to Baltimore/Washington?

British Airways is the most popular carrier operating from Northern Ireland to Baltimore/Washington

Cheap Northern Ireland to Baltimore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Baltimore

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Northern Ireland to Baltimore takes 14h 40m
There are no direct flights from Northern Ireland to Baltimore. There are no popular flight routes from Northern Ireland to Baltimore.
Search flight deals

  • When did momondo last update prices for flights from Northern Ireland to Baltimore/Washington Airport?

    Prices for flights from Northern Ireland to Baltimore/Washington Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Northern Ireland to Baltimore/Washington Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Baltimore?

It is quick and easy to find Northern Ireland to Baltimore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baltimore that suits you.

Can I find flights from Northern Ireland to Baltimore with flexible booking policies on momondo?

Yes. All flights to Baltimore from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Northern Ireland to Baltimore?

momondo helps you find the best flight between Northern Ireland and Baltimore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Northern Ireland to Baltimore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Northern Ireland to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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