Find flights
When to book
FAQs

Cheap flights from Belfast Intl Airport to Maryland from £416

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BWI
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Maryland

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Maryland
Explore the most affordable flight options available from Belfast Intl to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Wed 27/506:05
BFS
-
IAD
3 stops38h 05m
Multiple Airlines
Wed 3/608:18
IAD
-
BFS
3 stops26h 37m
Multiple Airlines
Deal found 29/4£639
Tue 26/507:35
BFS
-
IAD
3 stops36h 35m
Multiple Airlines
Tue 2/617:15
IAD
-
BFS
2 stops21h 25m
Multiple Airlines
Deal found 27/4£661
Tue 9/622:30
BFS
-
IAD
3 stops27h 05m
Multiple Airlines
Tue 16/608:18
IAD
-
BFS
3 stops27h 02m
Multiple Airlines
Deal found 25/4£684
Wed 10/620:15
BFS
-
IAD
3 stops47h 55m
Multiple Airlines
Wed 17/609:45
IAD
-
BFS
3 stops26h 20m
Multiple Airlines
Deal found 26/4£748
Tue 9/605:55
BFS
-
DCA
3 stops21h 33m
Multiple Airlines
Tue 16/609:40
DCA
-
BFS
3 stops25h 40m
Multiple Airlines
Deal found 25/4£778
Tue 26/508:55
BFS
-
DCA
2 stops18h 33m
Multiple Airlines
Tue 2/606:00
DCA
-
BFS
3 stops29h 20m
Multiple Airlines
Deal found 27/4£799
Sat 13/606:55
BFS
-
DCA
3 stops30h 58m
Multiple Airlines
Sat 20/606:00
DCA
-
BFS
3 stops35h 40m
Multiple Airlines
Deal found 29/4£823
Sat 13/618:10
BFS
-
IAD
2 stops26h 00m
Multiple Airlines
Sat 20/611:30
IAD
-
BFS
3 stops30h 10m
Multiple Airlines
Deal found 29/4£828
Wed 10/606:15
BFS
-
DCA
2 stops20h 40m
Multiple Airlines
Wed 17/618:55
DCA
-
BFS
2 stops19h 20m
Multiple Airlines
Deal found 26/4£850
Tue 9/606:15
BFS
-
BWI
2 stops21h 00m
Multiple Airlines
Tue 16/623:20
BWI
-
BFS
2 stops16h 35m
Multiple Airlines
Deal found 25/4£859
Tue 26/505:55
BFS
-
BWI
3 stops21h 20m
Multiple Airlines
Tue 2/620:30
BWI
-
BFS
3 stops18h 20m
Multiple Airlines
Deal found 27/4£918
Fri 12/608:55
BFS
-
DCA
2 stops18h 33m
Multiple Airlines
Fri 19/620:40
DCA
-
BFS
2 stops19h 35m
Multiple Airlines
Deal found 28/4£922

Find flight deals from Belfast Intl to Maryland

Keep the following information in mind while searching for Belfast Intl to Maryland flight deals. Data was last updated 29 April 2026.

Round-trip from

£639

One-way from

£416
27/5-3/6
  • 27/5-3/6
  • 6 total stops
  • 64h 42m total
  • Belfast to Maryland
Search Deals
11/8
  • 11/8
  • 3 total stops
  • 31h 35m total
  • Belfast to Maryland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Maryland 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, Cheapflights users made 858,174 searches. Data last updated 29 April 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Wed 27/5

06:05-15:10

3 stops38h 05m

Washington, D.C. Dulles Intl

Wed 3/6

08:18-15:55

3 stops26h 37m

£639

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Tue 9/6

22:30-20:35

3 stops27h 05m

Washington, D.C. Dulles Intl

Tue 16/6

08:18-16:20

3 stops27h 02m

£684

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Wed 10/6

20:15-15:10

3 stops47h 55m

Washington, D.C. Dulles Intl

Wed 17/6

09:45-17:05

3 stops26h 20m

£748

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Tue 9/6

05:55-22:28

3 stops21h 33m

Washington, D.C. Reagan-National

Tue 16/6

18:55-16:20

2 stops16h 25m

£791

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Tue 26/5

08:55-22:28

2 stops18h 33m

Washington, D.C. Reagan-National

Tue 2/6

06:00-16:20

3 stops29h 20m

£799

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Sat 13/6

06:55-08:53

3 stops30h 58m

Washington, D.C. Reagan-National

Sat 20/6

06:00-22:40

3 stops35h 40m

£823

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Wed 10/6

06:15-21:55

2 stops20h 40m

Washington, D.C. Reagan-National

Wed 17/6

18:55-19:15

2 stops19h 20m

£850

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Tue 9/6

06:15-22:15

2 stops21h 00m

Baltimore/Washington

Tue 16/6

23:20-20:55

2 stops16h 35m

£859

BelfastWashington, D.C.

BFS - DCA

BFSDCA

Belfast Intl

Fri 12/6

08:55-22:28

2 stops18h 33m

Washington, D.C. Reagan-National

Fri 19/6

20:40-21:15

2 stops19h 35m

£922

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Fri 12/6

20:25-15:10

3 stops47h 45m

Washington, D.C. Dulles Intl

Fri 19/6

17:15-16:15

2 stops18h 00m

£922

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Belfast Intl to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Belfast Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast Intl Airport to Maryland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Belfast Intl Airport to Maryland?

    When deciding which route to take from Belfast Intl Airport to Maryland consider Belfast Intl - Baltimore/Washington, Belfast Intl - Washington, D.C. Reagan-National or Belfast Intl - Washington, D.C. Dulles Intl as they are the most popular.

  • Can I find deals for flights from Belfast Intl to Maryland that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Maryland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Maryland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Maryland.

  • Can I find deals for business class flights from Belfast Intl to Maryland?

    Yes. Cheapflights offers flight deals from Belfast Intl to Maryland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast Intl to Maryland?

Cheapflights helps you search for flights from Belfast Intl to Maryland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Maryland?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast Intl to Maryland.

Can Cheapflights find flights from Belfast Intl to Maryland with no change fees?

Certainly. Search results for flights to Maryland from Belfast Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belfast Intl to Maryland become cheaper?

Of course! You can now track prices for flights from Belfast Intl to Maryland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.