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Cheap flights from Belfast City Airport to Washington, D.C. from £530

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — WAS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast City to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) to Washington, D.C. (WAS). 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 27 November 2025.

Round-trip from

£530
American Airlines
  • American Airlines
  • 22/1-25/1
  • 3 total stops
  • 35h 11m total
  • Belfast to Washington, D.C.
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Best flights from Belfast City to Washington, D.C.
Discover carefully curated flight deals from Belfast City to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Thu 22/111:05BHD - IAD
1 stop13h 50mAmerican Airlines
Mon 26/118:20IAD - BHD
1 stop11h 20mAmerican Airlines
Deal found 24/11£530
Wed 18/209:15BHD - IAD
1 stop11h 20mMultiple Airlines
Sun 22/218:20IAD - BHD
1 stop14h 35mMultiple Airlines
Deal found 26/11£561
Wed 18/211:25BHD - BWI
2 stops16h 32mBritish Airways
Sun 22/217:54BWI - BHD
2 stops15h 01mBritish Airways
Deal found 26/11£822
Thu 22/111:05BHD - IAD
1 stop13h 50mAmerican Airlines
Sun 25/111:34IAD - BHD
2 stops21h 21mAmerican Airlines
Deal found 24/11£530
Thu 22/106:35BHD - DCA
2 stops16h 12mAmerican Airlines
Mon 26/118:34DCA - BHD
2 stops14h 41mAmerican Airlines
Deal found 24/11£533
Wed 18/212:25BHD - BWI
1 stop11h 20mMultiple Airlines
Sun 22/220:35BWI - BHD
1 stop12h 20mMultiple Airlines
Deal found 26/11£665
Wed 18/211:25BHD - DCA
2 stops15h 05mAmerican Airlines
Sun 22/213:54DCA - BHD
2 stops15h 26mAmerican Airlines
Deal found 26/11£588
Thu 29/110:40BHD - BWI
1 stop13h 05mAmerican Airlines
Mon 2/206:00BWI - BHD
2 stops23h 40mAmerican Airlines
Deal found 24/11£664
Wed 18/212:25BHD - BWI
1 stop11h 20mAmerican Airlines
Sun 22/217:54BWI - BHD
2 stops15h 01mAmerican Airlines
Deal found 26/11£684
Thu 22/106:35BHD - BWI
1 stop17h 10mAmerican Airlines
Sun 25/120:35BWI - BHD
1 stop12h 20mAmerican Airlines
Deal found 24/11£693

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City to Washington, D.C. 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 27 November 2025.
Use the filters below to find and compare flights from Belfast City Airport to Washington, D.C. that are best for you.

Fly from

Belfast City

Fly to

Washington, D.C.

Route

Depart

Return

Price

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 22/1

11:05-19:55

1 stop13h 50m

Washington, D.C. Dulles Intl

Mon 26/1

18:20-10:40

1 stop11h 20m

£530

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 22/1

11:05-19:55

1 stop13h 50m

Washington, D.C. Dulles Intl

Sun 25/1

11:34-13:55

2 stops21h 21m

£530

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 22/1

06:35-17:47

2 stops16h 12m

Washington, D.C. Reagan-National

Mon 26/1

18:34-14:15

2 stops14h 41m

£533

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 18/2

09:15-15:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Sun 22/2

18:20-13:55

1 stop14h 35m

£561

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Wed 18/2

11:25-21:30

2 stops15h 05m

Washington, D.C. Reagan-National

Sun 22/2

13:54-10:20

2 stops15h 26m

£588

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 29/1

10:40-18:45

1 stop13h 05m

Baltimore/Washington

Mon 2/2

06:00-10:40

2 stops23h 40m

£664

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Wed 18/2

12:25-18:45

1 stop11h 20m

Baltimore/Washington

Sun 22/2

20:35-13:55

1 stop12h 20m

£665

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Wed 18/2

12:25-18:45

1 stop11h 20m

Baltimore/Washington

Sun 22/2

17:54-13:55

2 stops15h 01m

£684

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Thu 22/1

06:35-18:45

1 stop17h 10m

Baltimore/Washington

Sun 25/1

20:35-13:55

1 stop12h 20m

£693

BelfastBaltimore

BHD - BWI

BHDBWI

Belfast City

Wed 18/2

11:25-22:57

2 stops16h 32m

Baltimore/Washington

Sun 22/2

17:54-13:55

2 stops15h 01m

£822

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Best time to book a flight from Belfast City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Belfast City 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 City Airport to Washington, D.C.

What is the cheapest time of day to fly from BHD to WAS?

Find hourly flight availability from Belfast City to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s typically best to fly out from Belfast City Airport to Washington, D.C. in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Washington, D.C.. 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 Belfast City Airport to Washington, D.C.?

    Airlines like American Airlines fly from Belfast City Airport to Washington, D.C. in about 13h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast City Airport to Washington, D.C. is about 3390 mi.

  • What are the most popular routes from Belfast City Airport to Washington, D.C.?

    While some choose either Belfast City - Washington, D.C. Dulles Intl or Belfast City - Washington, D.C. Reagan-National, Belfast City - Baltimore/Washington is the most popular route from Belfast City Airport to Washington, D.C..

  • Can I find deals for flights from Belfast City to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Belfast City to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to Washington, D.C.?

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

  • Can I find deals for business class flights from Belfast City to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Belfast City to Washington, D.C. 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

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast City to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Dulles Intl flights
Belfast City to Dulles Intl flights
Belfast City to Reagan-National flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast City to Washington, D.C.?

When you search for this flight from Belfast City to Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast City to Washington, D.C.?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to Washington, D.C. for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast City to Washington, D.C. with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Washington, D.C. flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast City to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Belfast City today and book when prices fit your budget.

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