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$388+ Cheap flights from Reagan-National (DCA) to Belfast City (BHD)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BHD
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Reagan-National to Belfast City

Cheapest flights from Reagan-National to Belfast City
Explore the most affordable flight options available from Reagan-National to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:30 pmDCA - BHD
2 stops18h 20mVirgin Atlantic
Sun 11/166:30 amBHD - DCA
2 stops21h 26mVirgin Atlantic
Deal found 10/19$671
This oojo deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:44 pmDCA - BHD
2 stops15h 46mBritish Airways
Wed 12/33:40 pmBHD - DCA
2 stops23h 22mBritish Airways
Deal found 10/21$806
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:37 pmDCA - BHD
2 stops13h 43mAmerican Airlines
Sat 12/66:35 amBHD - DCA
2 stops14h 29mAmerican Airlines
Deal found 10/22$838
This Cheapflightsfares deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:30 pmDCA - BHD
2 stops12h 40mMultiple Airlines
Tue 10/2810:00 amBHD - DCA
2 stops14h 59mMultiple Airlines
Deal found 10/19$994
This KAYAK deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/272:59 pmDCA - BHD
2 stops14h 06mBritish Airways
Sat 11/16:35 amBHD - DCA
2 stops15h 25mBritish Airways
Deal found 10/20$1,196
This FlightHub deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:26 pmDCA - BHD
2 stops16h 54mBritish Airways
Thu 11/276:35 amBHD - DCA
2 stops32h 42mBritish Airways
Deal found 10/21$1,235
This FlightHub deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:41 pmDCA - BHD
2 stops15h 34mBritish Airways
Sun 1/48:25 pmBHD - DCA
2 stops30h 05mBritish Airways
Deal found 10/22$2,246
This FlightHub deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/233:25 pmDCA - BHD
2 stops14h 45mBritish Airways
Sat 10/257:05 amBHD - DCA
2 stops20h 11mBritish Airways
Deal found 10/19$9,121

Cheap flight deals from Reagan-National to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Round-trip from

$659
(American Airlines)

One-way from

$388
(American Airlines)

Popular in

June

Cheapest in

February
From Washington, D.C. Reagan-National to Belfast City
Search Deals
One-way flight from Washington, D.C. Reagan-National to Belfast City
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Belfast City 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 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Belfast City Airport that are best for you.

Fly from

Reagan-National

Fly to

Belfast City

Route

Depart

Return

Price

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 3/8

4:04 pm-10:20 am

2 stops14h 16m

Belfast City

Sat 3/21

11:35 am-10:46 pm

2 stops15h 11m

$658

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 3/16

5:23 pm-10:40 am

2 stops13h 17m

Belfast City

Sun 3/22

10:40 am-10:46 pm

2 stops16h 06m

$658

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 11/12

5:30 pm-4:50 pm

2 stops18h 20m

Belfast City

Sun 11/16

6:30 am-10:56 pm

2 stops21h 26m

$671

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 11/26

4:35 pm-4:50 pm

2 stops19h 15m

Belfast City

Wed 12/3

6:30 am-8:40 pm

2 stops19h 10m

$671

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 4/1

5:00 pm-9:20 pm

2 stops23h 20m

Belfast City

Sun 4/5

6:30 am-8:06 am

2 stops30h 36m

$697

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 11/25

1:44 pm-10:30 am

2 stops15h 46m

Belfast City

Wed 12/3

3:40 pm-10:02 am

2 stops23h 22m

$806

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 3/1

4:15 pm-10:20 am

2 stops13h 05m

$388

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 3/1

1:55 pm-1:35 pm

3 stops18h 40m

$656

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sat 11/1

6:00 pm-1:55 pm

3 stops39h 55m

$707

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sat 11/1

10:00 pm-10:20 am

2 stops32h 20m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Best time to book a flight from Reagan-National to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Reagan-National with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

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

  • How long is the flight from Washington, D.C. Reagan-National Airport to Belfast City Airport?

    A quick flight from Washington, D.C. Reagan-National Airport to Belfast City Airport can take about 14h 16m. American Airlines provides one of the quickest options available for as low as $658. Airlines will cover a distance of 3378 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Belfast City that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Belfast City?

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

  • Can I find deals for business class flights from Reagan-National to Belfast City?

    Yes. Cheapflights offers flight deals from Reagan-National to Belfast City 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

Traveling to a place near Belfast City Airport?

Book flights to Belfast City Airport if you plan to visit one of these locations
Newcastle

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