What is the cheapest airline that flies from Northern Ireland to Maryland?

British Airways and Aer Lingus are the most popular carriers operating from Northern Ireland to Maryland

When did momondo last update prices for flights from Northern Ireland to Maryland?

Prices for flights from Northern Ireland to Maryland are refreshed on a daily basis.

How old do you have to be to fly from Northern Ireland to Maryland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Maryland.

What documentation or ID do you need to fly to Maryland?

The travel and health documents required for your trip to Maryland 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 Maryland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£382 Cheap Flights from Northern Ireland to Maryland in 2025/26

1 adult

0 bags

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Find the cheapest flights from Northern Ireland to Maryland

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 19:55

BHD

IAD

18h 20m1 stop

21:45 - 16:05

IAD

BHD

13h 20m1 stop

£733British Airways

Thu, 29 Jan - Mon, 2 Feb

06:35 - 16:57

BHD

DCA

15h 22m2 stops

18:14 - 14:15

DCA

BHD

16h 01m2 stops

£738British Airways

Thu, 5 Mar - Mon, 9 Mar

11:05 - 23:12

BHD

IAD

17h 07m2 stops

17:46 - 14:15

IAD

BHD

15h 29m2 stops

£738British Airways

Thu, 29 Jan - Mon, 2 Feb

15:05 - 18:45

BHD

BWI

32h 40m1 stop

14:46 - 16:05

BWI

BHD

20h 19m2 stops

£744British Airways

Thu, 29 Jan - Mon, 2 Feb

06:55 - 19:25

BFS

BWI

17h 30m3 stops

20:30 - 20:50

BWI

BFS

19h 20m2 stops

£745Multiple Airlines

Sat, 2 May - Sat, 16 May

17:20 - 16:05

BHD

IAD

27h 45m1 stop

12:23 - 16:50

IAD

BHD

23h 27m2 stops

£766Delta

Fri, 23 Jan - Fri, 30 Jan

17:20 - 23:06

BHD

IAD

34h 46m2 stops

12:32 - 16:50

IAD

BHD

23h 18m2 stops

£771Delta

Fri, 23 Jan - Fri, 30 Jan

06:55 - 19:25

BFS

BWI

17h 30m3 stops

23:35 - 22:40

BWI

BFS

18h 05m3 stops

£780Multiple Airlines

Sat, 2 May - Sat, 16 May

08:45 - 23:21

BHD

BWI

19h 36m2 stops

20:35 - 14:15

BWI

BHD

12h 40m1 stop

£796American Airlines

Fri, 23 Jan - Fri, 30 Jan

08:45 - 23:52

BHD

BWI

20h 07m2 stops

18:31 - 14:15

BWI

BHD

14h 44m2 stops

£799American Airlines

Fri, 23 Jan - Fri, 30 Jan

Delta flights from Northern Ireland to Maryland

Our best Delta deals on Northern Ireland to Maryland flight tickets

Delta

23 Jan

BHD17:20Belfast City

27h 45m

1 stop

IAD16:05Washington, D.C. Dulles Intl

30 Jan

IAD12:23Washington, D.C. Dulles Intl

23h 27m

2 stops

BHD16:50Belfast City

£766

Find similar

Delta

23 Jan

BHD17:20Belfast City

34h 46m

2 stops

IAD23:06Washington, D.C. Dulles Intl

30 Jan

IAD12:32Washington, D.C. Dulles Intl

23h 18m

2 stops

BHD16:50Belfast City

£771

Find similar

British Airways flights from Northern Ireland to Maryland

Our best British Airways deals on Northern Ireland to Maryland flight tickets

British Airways

29 Jan

BHD06:35Belfast City

18h 20m

1 stop

IAD19:55Washington, D.C. Dulles Intl

2 Feb

IAD21:45Washington, D.C. Dulles Intl

13h 20m

1 stop

BHD16:05Belfast City

£733

Find similar

British Airways

29 Jan

BHD11:05Belfast City

17h 07m

2 stops

IAD23:12Washington, D.C. Dulles Intl

2 Feb

IAD17:46Washington, D.C. Dulles Intl

15h 29m

2 stops

BHD14:15Belfast City

£738

Find similar

British Airways

29 Jan

BHD15:05Belfast City

32h 40m

1 stop

BWI18:45Baltimore/Washington

2 Feb

BWI14:46Baltimore/Washington

20h 19m

2 stops

BHD16:05Belfast City

£744

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 29/1

06:35-19:55

1 stop18h 20m

Washington, D.C. Dulles Intl

Mon 2/2

21:45-16:05

1 stop13h 20m

£733

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 5/3

06:35-16:57

2 stops15h 22m

Washington, D.C. Reagan-National

Mon 9/3

18:14-14:15

2 stops16h 01m

£738

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 29/1

11:05-23:12

2 stops17h 07m

Washington, D.C. Dulles Intl

Mon 2/2

17:46-14:15

2 stops15h 29m

£738

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 29/1

15:05-18:45

1 stop32h 40m

Baltimore/Washington

Mon 2/2

14:46-16:05

2 stops20h 19m

£744

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sat 2/5

06:55-19:25

3 stops17h 30m

Baltimore/Washington

Sat 16/5

20:30-20:50

2 stops19h 20m

£745

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Fri 23/1

17:20-16:05

1 stop27h 45m

Washington, D.C. Dulles Intl

Fri 30/1

12:23-16:50

2 stops23h 27m

£766

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Fri 23/1

17:20-23:06

2 stops34h 46m

Washington, D.C. Dulles Intl

Fri 30/1

12:32-16:50

2 stops23h 18m

£771

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sat 2/5

06:55-19:25

3 stops17h 30m

Baltimore/Washington

Sat 16/5

23:35-22:40

3 stops18h 05m

£780

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Fri 23/1

08:45-23:21

2 stops19h 36m

Baltimore/Washington

Fri 30/1

20:35-14:15

1 stop12h 40m

£796

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Fri 23/1

08:45-23:52

2 stops20h 07m

Baltimore/Washington

Fri 30/1

18:31-14:15

2 stops14h 44m

£799

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Northern Ireland to Maryland is on a Friday. Travellers who choose to depart for Maryland on a Friday will often find tickets for as low as £742. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Northern Ireland to Maryland for around £1,048.

Cheap Northern Ireland to Maryland flight deals and tips

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

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Northern Ireland to Maryland takes 11h 15m

There are no direct flights from Northern Ireland to Maryland. There are no popular flight routes from Northern Ireland to Maryland.

Search flight deals

When did momondo last update prices for flights from Northern Ireland to Maryland?
Prices for flights from Northern Ireland to Maryland are refreshed on a daily basis.
How old do you have to be to fly from Northern Ireland to Maryland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Maryland.
What documentation or ID do you need to fly to Maryland?
The travel and health documents required for your trip to Maryland 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 Maryland. 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 Maryland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from Northern Ireland.

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

Yes. All flights to Maryland 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 Maryland?

Once you have performed a search for Northern Ireland to Maryland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Northern Ireland to Maryland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.