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Cheap flights from Northern Ireland to Washington, D.C. from $394

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 9/4. 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
1 adult, Economy, 0 bags

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
4:05 pm - 7:40 pm
BHD
-
BWI
32h 35m
1 stop
British Airways Logo
9:30 pm - 3:30 pm
BWI
-
BHD
13h 00m
1 stop
$948British Airways
Wed, Aug 5 - Mon, Aug 10
Multiple Airlines Logo
9:55 am - 10:15 pm
BFS
-
BWI
17h 20m
2 stops
Multiple Airlines Logo
8:30 pm - 8:15 pm
BWI
-
BFS
18h 45m
2 stops
$1,430Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
5:55 pm - 7:40 pm
BFS
-
BWI
30h 45m
3 stops
Multiple Airlines Logo
9:35 pm - 10:50 pm
BWI
-
BFS
20h 15m
3 stops
$1,541Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
10:05 pm - 7:40 pm
BFS
-
BWI
26h 35m
3 stops
Multiple Airlines Logo
8:30 pm - 9:20 pm
BWI
-
BFS
19h 50m
2 stops
$1,568Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Virgin Atlantic Logo
5:30 pm - 11:13 pm
BHD
-
BWI
34h 43m
2 stops
Virgin Atlantic Logo
2:18 pm - 9:20 am
BWI
-
BHD
14h 02m
2 stops
$1,779Virgin Atlantic
Wed, Aug 5 - Mon, Aug 10

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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 July 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

Wed 8/5

4:05 pm-7:40 pm

1 stop32h 35m

Baltimore/Washington

Mon 8/10

9:30 pm-3:30 pm

1 stop13h 00m

$948
Quickest round-trip

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sun 8/16

9:55 am-10:15 pm

2 stops17h 20m

Baltimore/Washington

Sun 8/23

8:30 pm-8:15 pm

2 stops18h 45m

$1,430

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sun 8/16

5:55 pm-7:40 pm

3 stops30h 45m

Baltimore/Washington

Sun 8/23

9:35 pm-10:50 pm

3 stops20h 15m

$1,541

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sun 8/16

10:05 pm-7:40 pm

3 stops26h 35m

Baltimore/Washington

Sun 8/23

8:30 pm-9:20 pm

2 stops19h 50m

$1,568

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Wed 8/5

5:30 pm-11:13 pm

2 stops34h 43m

Baltimore/Washington

Mon 8/10

2:18 pm-9:20 am

2 stops14h 02m

$1,779
Cheapest one-way

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Fri 9/4

9:10 pm-11:59 pm

2 stops31h 49m

$394

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Fri 9/4

7:10 pm-11:59 pm

2 stops33h 49m

$401

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Fri 9/4

10:15 pm-11:59 pm

3 stops30h 44m

$449

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Sun 8/23

7:00 am-10:24 am

2 stops32h 24m

$491

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Sun 8/23

7:00 am-10:24 am

2 stops32h 24m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

29h 05m

Direct flights

None
The fastest flight from Northern Ireland to Baltimore takes 29h 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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