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Cheap flights from Northern Ireland to Washington, D.C. from $679

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 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
American Airlines Logo
6:30 am - 7:40 pm
BHD
-
BWI
18h 10m
1 stop
American Airlines Logo
4:25 pm - 3:20 pm
BWI
-
BHD
17h 55m
2 stops
$930American Airlines
Tue, Jun 23 - Tue, Aug 11
American Airlines Logo
9:40 am - 7:40 pm
BHD
-
BWI
15h 00m
1 stop
American Airlines Logo
4:25 pm - 3:20 pm
BWI
-
BHD
17h 55m
2 stops
$932American Airlines
Tue, Jun 23 - Tue, Aug 11
American Airlines Logo
9:40 am - 7:40 pm
BHD
-
BWI
15h 00m
1 stop
American Airlines Logo
7:25 pm - 10:45 am
BWI
-
BHD
10h 20m
1 stop
$940American Airlines
Tue, Jun 23 - Tue, Aug 11
American Airlines Logo
4:25 pm - 7:40 pm
BHD
-
BWI
32h 15m
1 stop
American Airlines Logo
7:25 pm - 7:40 pm
BWI
-
BHD
19h 15m
1 stop
$941American Airlines
Tue, Jun 23 - Tue, Aug 11
British Airways Logo
9:35 am - 7:40 pm
BHD
-
BWI
15h 05m
1 stop
British Airways Logo
9:30 pm - 12:55 pm
BWI
-
BHD
10h 25m
1 stop
$994British Airways
Thu, Oct 1 - Mon, Oct 5
British Airways Logo
4:35 pm - 7:40 pm
BHD
-
BWI
32h 05m
1 stop
British Airways Logo
10:50 am - 12:55 pm
BWI
-
BHD
21h 05m
2 stops
$995British Airways
Thu, Oct 1 - Mon, Oct 5
British Airways Logo
7:30 pm - 4:08 pm
BHD
-
BWI
25h 38m
2 stops
British Airways Logo
2:07 pm - 12:55 pm
BWI
-
BHD
17h 48m
2 stops
$999British Airways
Thu, Oct 1 - Mon, Oct 5
British Airways Logo
6:30 am - 12:08 am
BHD
-
BWI
22h 38m
2 stops
British Airways Logo
8:17 pm - 3:30 pm
BWI
-
BHD
14h 13m
2 stops
$1,001British Airways
Thu, Oct 1 - Mon, Oct 5
British Airways Logo
12:45 pm - 7:40 pm
BHD
-
BWI
11h 55m
1 stop
British Airways Logo
9:30 pm - 12:55 pm
BWI
-
BHD
10h 25m
1 stop
$1,005British Airways
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
6:20 am - 11:29 pm
BFS
-
BWI
46h 09m
3 stops
Multiple Airlines Logo
11:20 pm - 8:50 pm
BWI
-
BFS
16h 30m
2 stops
$1,496Multiple Airlines
Sat, May 30 - Sat, Jun 6

American Airlines flights from Northern Ireland to Baltimore

Our best American Airlines deals on Northern Ireland to Baltimore flight tickets
American Airlines
Jun 23
BHD6:30 amBelfast City
18h 10m
1 stop
BWI7:40 pmBaltimore/Washington
Aug 11
BWI4:25 pmBaltimore/Washington
17h 55m
2 stops
BHD3:20 pmBelfast City
$930
American Airlines
Jun 23
BHD9:40 amBelfast City
15h 00m
1 stop
BWI7:40 pmBaltimore/Washington
Aug 11
BWI4:25 pmBaltimore/Washington
17h 55m
2 stops
BHD3:20 pmBelfast City
$932
American Airlines
Jun 23
BHD9:40 amBelfast City
15h 00m
1 stop
BWI7:40 pmBaltimore/Washington
Aug 11
BWI7:25 pmBaltimore/Washington
10h 20m
1 stop
BHD10:45 amBelfast City
$940

British Airways flights from Northern Ireland to Baltimore

Our best British Airways deals on Northern Ireland to Baltimore flight tickets
British Airways
Oct 1
BHD9:35 amBelfast City
15h 05m
1 stop
BWI7:40 pmBaltimore/Washington
Oct 5
BWI9:30 pmBaltimore/Washington
10h 25m
1 stop
BHD12:55 pmBelfast City
$994
British Airways
Oct 1
BHD4:35 pmBelfast City
32h 05m
1 stop
BWI7:40 pmBaltimore/Washington
Oct 5
BWI10:50 amBaltimore/Washington
21h 05m
2 stops
BHD12:55 pmBelfast City
$995
British Airways
Oct 1
BHD7:30 pmBelfast City
25h 38m
2 stops
BWI4:08 pmBaltimore/Washington
Oct 5
BWI2:07 pmBaltimore/Washington
17h 48m
2 stops
BHD12:55 pmBelfast City
$999

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 April 19, 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

Tue 6/23

6:30 am-7:40 pm

1 stop18h 10m

Baltimore/Washington

Tue 8/11

4:25 pm-3:20 pm

2 stops17h 55m

$930

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Tue 6/23

9:40 am-7:40 pm

1 stop15h 00m

Baltimore/Washington

Tue 8/11

4:25 pm-3:20 pm

2 stops17h 55m

$932

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Tue 6/23

9:40 am-7:40 pm

1 stop15h 00m

Baltimore/Washington

Tue 8/11

7:25 pm-10:45 am

1 stop10h 20m

$940

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Tue 6/23

4:25 pm-7:40 pm

1 stop32h 15m

Baltimore/Washington

Tue 8/11

7:25 pm-7:40 pm

1 stop19h 15m

$941

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 10/1

9:35 am-7:40 pm

1 stop15h 05m

Baltimore/Washington

Mon 10/5

9:30 pm-12:55 pm

1 stop10h 25m

$994

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 10/1

4:35 pm-7:40 pm

1 stop32h 05m

Baltimore/Washington

Mon 10/5

10:50 am-12:55 pm

2 stops21h 05m

$995

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 10/1

7:30 pm-4:08 pm

2 stops25h 38m

Baltimore/Washington

Mon 10/5

2:07 pm-12:55 pm

2 stops17h 48m

$999

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 10/1

6:30 am-12:08 am

2 stops22h 38m

Baltimore/Washington

Mon 10/5

8:17 pm-3:30 pm

2 stops14h 13m

$1,001
Quickest round-trip

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 10/1

12:45 pm-7:40 pm

1 stop11h 55m

Baltimore/Washington

Mon 10/5

9:30 pm-12:55 pm

1 stop10h 25m

$1,005

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sat 5/30

6:20 am-11:29 pm

3 stops46h 09m

Baltimore/Washington

Sat 6/6

11:20 pm-8:50 pm

2 stops16h 30m

$1,496

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

28h 05m

Direct flights

None
The fastest flight from Northern Ireland to Baltimore takes 28h 05m
There are no direct flights from Northern Ireland to Baltimore. There are no popular flight routes from Northern Ireland to Baltimore.
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Frequently asked questions about flying from Northern Ireland to Baltimore

  • 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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