Keep the following information in mind while searching for Belfast City to District of Columbia flight deals. Data was last updated 11 September 2026.
Fly from
Fly to
Route
Depart
Return
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Thu 21/1
17:50-16:20
2 stops27h 30m
Washington, D.C. Dulles Intl
Mon 25/1
16:13-16:05
2 stops18h 52m
BelfastWashington, D.C.
BHD Belfast City - DCA Washington, D.C. Reagan-National
BHDDCA
Belfast City
Thu 14/1
06:30-18:25
2 stops16h 55m
Washington, D.C. Reagan-National
Sun 17/1
17:10-13:50
2 stops15h 40m
BelfastWashington, D.C.
BHD Belfast City - DCA Washington, D.C. Reagan-National
BHDDCA
Belfast City
Wed 16/12
09:40-23:47
2 stops19h 07m
Washington, D.C. Reagan-National
Mon 21/12
11:55-09:10
2 stops16h 15m
Everything you need to know about your flight from Belfast City Airport to District of Columbia
Find useful and relevant information for your journey from Belfast City to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
Deals for Belfast City to District of Columbia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights from Belfast City to District of Columbia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Need flexible booking options for your flight to District of Columbia from Belfast City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to District of Columbia from Belfast City today and book when prices fit your budget.