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Cheap flights from Belfast City Airport to Washington, D.C. from £534

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — WAS
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 31 December 2025.

Thu 5/311:05BHD - IAD
1 stop13h 50mBritish Airways
Mon 9/316:46IAD - BHD
2 stops17h 29mBritish Airways
Deal found 30/12£534
Fri 23/117:20BHD - DCA
2 stops28h 09mKLM
Tue 10/217:59DCA - BHD
2 stops17h 51mKLM
Deal found 29/12£541
Sat 24/117:20BHD - DCA
2 stops28h 09mDelta
Wed 11/214:35DCA - BHD
2 stops21h 15mDelta
Deal found 29/12£541
Sat 24/117:20BHD - DCA
2 stops28h 09mMultiple Airlines
Tue 10/217:59DCA - BHD
2 stops17h 51mMultiple Airlines
Deal found 29/12£541
Sat 24/106:35BHD - DCA
2 stops17h 33mAmerican Airlines
Fri 13/216:34DCA - BHD
2 stops12h 56mAmerican Airlines
Deal found 29/12£553
Thu 5/209:05BHD - IAD
1 stop15h 50mBritish Airways
Mon 9/217:46IAD - BHD
2 stops17h 19mBritish Airways
Deal found 30/12£534
Sun 25/117:20BHD - DCA
2 stops28h 09mKLM
Wed 11/219:30DCA - BHD
2 stops16h 20mKLM
Deal found 29/12£545
Mon 26/111:30BHD - BWI
2 stops16h 51mAmerican Airlines
Thu 12/220:35BWI - BHD
1 stop12h 25mAmerican Airlines
Deal found 29/12£573
Wed 11/212:25BHD - DCA
2 stops14h 21mBritish Airways
Sun 15/215:21DCA - BHD
2 stops22h 19mBritish Airways
Deal found 29/12£538
Sun 25/117:20BHD - BWI
2 stops28h 18mKLM
Wed 11/218:59BWI - BHD
2 stops16h 51mKLM
Deal found 29/12£574
Thu 12/206:35BHD - DCA
2 stops14h 50mBritish Airways
Mon 16/214:16DCA - BHD
2 stops15h 24mBritish Airways
Deal found 29/12£538
Mon 26/106:35BHD - DCA
2 stops15h 33mBritish Airways
Thu 12/214:16DCA - BHD
2 stops15h 04mBritish Airways
Deal found 29/12£539
Mon 26/106:35BHD - DCA
2 stops17h 19mBritish Airways
Mon 9/213:35DCA - BHD
2 stops16h 05mBritish Airways
Deal found 29/12£539
Wed 4/206:35BHD - DCA
2 stops15h 15mBritish Airways
Sun 8/217:45DCA - BHD
2 stops15h 10mBritish Airways
Deal found 27/12£539
Mon 26/106:35BHD - DCA
2 stops20h 28mBritish Airways
Wed 11/212:10DCA - BHD
2 stops16h 00mBritish Airways
Deal found 29/12£539
Mon 26/119:25BHD - BWI
1 stop28h 20mBritish Airways
Tue 10/220:35BWI - BHD
1 stop9h 55mBritish Airways
Deal found 29/12£554
Thu 5/209:05BHD - BWI
1 stop14h 40mBritish Airways
Mon 9/211:13BWI - BHD
2 stops23h 52mBritish Airways
Deal found 29/12£584
Thu 12/211:05BHD - BWI
1 stop12h 40mBritish Airways
Mon 16/219:54BWI - BHD
2 stops17h 41mBritish Airways
Deal found 29/12£584

Find 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 31 December 2025.

Round-trip from

£534
British Airways
  • British Airways
  • 5/2-9/2
  • 2 total stops
  • 22h 50m total
  • Belfast to Washington, D.C.
Search Deals

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 31 December 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 5/3

11:05-19:55

1 stop13h 50m

Washington, D.C. Dulles Intl

Mon 9/3

16:46-14:15

2 stops17h 29m

£534

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 5/2

09:05-19:55

1 stop15h 50m

Washington, D.C. Dulles Intl

Mon 9/2

17:46-16:05

2 stops17h 19m

£534

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Wed 11/2

12:25-21:46

2 stops14h 21m

Washington, D.C. Reagan-National

Sun 15/2

15:21-18:40

2 stops22h 19m

£538

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 12/2

06:35-16:25

2 stops14h 50m

Washington, D.C. Reagan-National

Mon 16/2

14:16-10:40

2 stops15h 24m

£538

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Mon 26/1

06:35-17:08

2 stops15h 33m

Washington, D.C. Reagan-National

Thu 12/2

14:16-10:20

2 stops15h 04m

£539

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Mon 26/1

06:35-18:54

2 stops17h 19m

Washington, D.C. Reagan-National

Mon 9/2

13:35-10:40

2 stops16h 05m

£539

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Wed 4/2

06:35-16:50

2 stops15h 15m

Washington, D.C. Reagan-National

Sun 8/2

17:45-13:55

2 stops15h 10m

£539

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Mon 26/1

06:35-22:03

2 stops20h 28m

Washington, D.C. Reagan-National

Wed 11/2

12:10-09:10

2 stops16h 00m

£539

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 23/1

17:20-16:29

2 stops28h 09m

Washington, D.C. Reagan-National

Tue 10/2

17:59-16:50

2 stops17h 51m

£541

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Sat 24/1

17:20-16:29

2 stops28h 09m

Washington, D.C. Reagan-National

Wed 11/2

14:35-16:50

2 stops21h 15m

£541

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 18 results
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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.
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 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 British Airways, American Airlines, and KLM 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 14h 28m. The distance from Belfast City Airport to Washington, D.C. is about 3390 mi. This flight may include one or multiple stops.

  • 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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