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Cheap flights from Maryland to Belfast from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Belfast departing on 11/11. 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 Maryland to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 10:20 pm
IAD
-
BFS
20h 50m
3 stops
Multiple Airlines Logo
8:20 am - 3:10 pm
BFS
-
IAD
35h 50m
3 stops
$813Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
9:55 am - 2:30 pm
IAD
-
BFS
23h 35m
2 stops
Multiple Airlines Logo
8:20 am - 3:10 pm
BFS
-
IAD
35h 50m
3 stops
$840Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
7:40 pm - 8:55 pm
BWI
-
BFS
20h 15m
2 stops
Multiple Airlines Logo
9:00 pm - 6:40 pm
BFS
-
BWI
26h 40m
3 stops
$886Multiple Airlines
Tue, Nov 3 - Wed, Nov 18
Multiple Airlines Logo
6:00 am - 7:15 pm
DCA
-
BFS
32h 15m
3 stops
Multiple Airlines Logo
10:45 pm - 10:31 pm
BFS
-
DCA
28h 46m
2 stops
$888Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
British Airways Logo
6:35 pm - 1:55 pm
PHL
-
BHD
14h 20m
1 stop
British Airways Logo
5:40 pm - 4:15 pm
BHD
-
PHL
27h 35m
1 stop
$889British Airways
Sun, Nov 8 - Wed, Nov 11
British Airways Logo
6:35 pm - 10:20 am
PHL
-
BHD
10h 45m
1 stop
British Airways Logo
9:15 am - 4:15 pm
BHD
-
PHL
12h 00m
1 stop
$890British Airways
Sun, Nov 8 - Wed, Nov 11
American Airlines Logo
7:35 pm - 12:00 pm
PHL
-
BHD
11h 25m
1 stop
American Airlines Logo
6:30 am - 4:00 pm
BHD
-
PHL
14h 30m
1 stop
$910American Airlines
Wed, Sep 9 - Sun, Sep 13
American Airlines Logo
5:30 pm - 12:00 pm
PHL
-
BHD
13h 30m
2 stops
American Airlines Logo
3:50 pm - 12:15 pm
BHD
-
PHL
25h 25m
1 stop
$915American Airlines
Wed, Sep 9 - Sun, Sep 13
KLM Logo
12:55 pm - 9:20 am
DCA
-
BHD
15h 25m
2 stops
KLM Logo
9:50 am - 8:38 pm
BHD
-
DCA
15h 48m
2 stops
$1,025KLM
Tue, Aug 18 - Wed, Aug 26
Delta Logo
5:00 pm - 4:55 pm
DCA
-
BHD
18h 55m
2 stops
Delta Logo
9:50 am - 8:35 pm
BHD
-
DCA
15h 45m
2 stops
$1,061Delta
Fri, Sep 11 - Wed, Sep 16

Virgin Atlantic flights from Maryland to Belfast

Our best Virgin Atlantic deals on Maryland to Belfast flight tickets
Virgin Atlantic
Nov 3
IAD7:59 pmWashington, D.C. Dulles Intl
15h 51m
2 stops
BHD4:50 pmBelfast City
Nov 18
BHD9:40 amBelfast City
11h 15m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$1,001
Virgin Atlantic
Nov 3
IAD7:30 amWashington, D.C. Dulles Intl
20h 40m
2 stops
BHD9:10 amBelfast City
Nov 18
BHD9:40 amBelfast City
18h 53m
2 stops
IAD11:33 pmWashington, D.C. Dulles Intl
$1,012
Virgin Atlantic
Oct 11
IAD7:30 amWashington, D.C. Dulles Intl
20h 50m
2 stops
BHD9:20 amBelfast City
Oct 24
BHD5:30 pmBelfast City
28h 15m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,051

British Airways flights from Maryland to Belfast

Our best British Airways deals on Maryland to Belfast flight tickets
British Airways
Sep 22
PHL1:51 pmPhiladelphia
14h 09m
2 stops
BHD9:00 amBelfast City
Sep 30
BHD6:30 amBelfast City
15h 10m
1 stop
PHL4:40 pmPhiladelphia
$809
British Airways
Sep 22
PHL6:45 pmPhiladelphia
11h 00m
1 stop
BHD10:45 amBelfast City
Sep 30
BHD6:30 amBelfast City
15h 10m
1 stop
PHL4:40 pmPhiladelphia
$846
British Airways
Nov 8
PHL6:35 pmPhiladelphia
14h 20m
1 stop
BHD1:55 pmBelfast City
Nov 11
BHD5:40 pmBelfast City
27h 35m
1 stop
PHL4:15 pmPhiladelphia
$889

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Belfast 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 June 2, 2026.
Use the filters below to find and compare flights from Maryland to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 8/19

8:30 pm-10:20 pm

3 stops20h 50m

Belfast Intl

Wed 8/26

8:20 am-3:10 pm

3 stops35h 50m

$813

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 8/19

9:55 am-2:30 pm

2 stops23h 35m

Belfast Intl

Wed 8/26

8:20 am-3:10 pm

3 stops35h 50m

$840

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 11/3

7:40 pm-8:55 pm

2 stops20h 15m

Belfast Intl

Wed 11/18

9:00 pm-6:40 pm

3 stops26h 40m

$886

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Wed 7/15

6:00 am-7:15 pm

3 stops32h 15m

Belfast Intl

Wed 7/22

10:45 pm-10:31 pm

2 stops28h 46m

$888

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 11/8

6:35 pm-1:55 pm

1 stop14h 20m

Belfast City

Wed 11/11

5:40 pm-4:15 pm

1 stop27h 35m

$889
Quickest round-trip

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Sun 11/8

6:35 pm-10:20 am

1 stop10h 45m

Belfast City

Wed 11/11

9:15 am-4:15 pm

1 stop12h 00m

$890

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 9/9

7:35 pm-12:00 pm

1 stop11h 25m

Belfast City

Sun 9/13

6:30 am-4:00 pm

1 stop14h 30m

$910

PhiladelphiaBelfast

PHL - BHD

PHLBHD

Philadelphia

Wed 9/9

5:30 pm-12:00 pm

2 stops13h 30m

Belfast City

Sun 9/13

3:50 pm-12:15 pm

1 stop25h 25m

$915

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 8/18

12:55 pm-9:20 am

2 stops15h 25m

Belfast City

Wed 8/26

9:50 am-8:38 pm

2 stops15h 48m

$1,025

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Fri 9/11

5:00 pm-4:55 pm

2 stops18h 55m

Belfast City

Wed 9/16

9:50 am-8:35 pm

2 stops15h 45m

$1,061

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 Belfast from

How to get the cheapest flight ticket from Maryland to Belfast

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 Maryland to Belfast?

British Airways, Aer Lingus, and KLM are the most popular carriers operating from Maryland to Belfast

Cheap Maryland to Belfast flight deals and tips

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

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Maryland to Belfast takes 10h 10m
There are no direct flights from Maryland to Belfast. There are no popular flight routes from Maryland to Belfast.
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Frequently asked questions about flying from Maryland to Belfast

  • When did momondo last update prices for flights from Maryland to Belfast?

    Prices for flights from Maryland to Belfast refresh daily.

  • How many operators does momondo search for flights from Maryland to Belfast?

  • How old do you have to be to fly from Maryland to Belfast?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Belfast?

It is quick and easy to find Maryland to Belfast 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 Belfast that suits you.

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

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

How can momondo help me find flights from Maryland to Belfast?

Once you have performed a search for Maryland to Belfast 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 Maryland to Belfast right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Maryland to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.

An easier way to manage your Belfast trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport