Our cheapest offers for flights from Washington DC to Brussels

Here you can compare cheap flights from Washington DC (DCA) to Brussels (BRU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Brussels. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Washington DC Brussels	Outbound 04/03/26 2 Stopovers (JFK, CPH) SK3475, SK0916, SK1593 26h 30min	Return 04/16/26 2 Stopovers (CPH, JFK) SK0594, SK0915, SK3373 18h 52min	SAS Scandinavian Airlines		$512
Best option Washington DC Brussels	Outbound 04/03/26 1 Stopover (YUL) UA8351, UA8612 09h 55min	Return 04/16/26 1 Stopover (YUL) AC0833, AC8821 30h 19min	United Airlines	?	$999
Washington DC Brussels	Outbound 04/03/26 2 Stopovers (YUL, LHR) AC8824, AC0866, AC6315 15h 05min	Return 04/16/26 2 Stopovers (FRA, YUL) LH5587, LH6794, AC8823 14h 24min	Air Canada		$1,023
Washington DC Brussels	Outbound 04/03/26 2 Stopovers (YUL, LHR) AC8824, AC0866, AC6315 15h 05min	Return 04/16/26 2 Stopovers (FRA, YUL) LH5587, LH6794, AC8823 14h 24min	Air Canada		$1,027
Washington DC Brussels	Outbound 04/03/26 2 Stopovers (JFK, LHR) AY4254, AY5482, BA0388 18h 11min	Return 04/16/26 2 Stopovers (MAD, JFK) IB0598, AY5655, AY4119 16h 28min	Finnair, British Airways		$1,091
Washington DC Brussels	Outbound 04/03/26 1 Stopover (EWR) UA4413, UA0994 09h 45min	Return 04/16/26 2 Stopovers (FRA, YUL) UA9937, UA8579, UA8372 14h 24min	United Airlines	?	$1,130
Washington DC Brussels	Outbound 04/03/26 3 Stopovers (EWR, MUC, PRG) UA4413, LH0413, LH1690, QS1002 44h 45min	Return 04/16/26 2 Stopovers (DUB, JFK) EI0631, EI0107, EI2587 18h 37min	United Airlines, Lufthansa, Smart Wings	?	$1,344

Tips and tricks to help you find cheap flights from Washington DC to Brussels

Favourite connection: via Montréal-Pierre Elliott Trudeau International

When booking flights from Washington DC to Brussels 42 % of travelers prefer to fly via Montréal-Pierre Elliott Trudeau International.

Route

bookings

1 stopover Montréal-Pierre Elliott Trudeau International Airport

32h 30min, from 922 $

42 %

2 stopovers Boston Logan International Airport, MA Reykjavik-Keflavik International

22h 20min, from 906 $

33 %

2 stopovers New York - John F. Kennedy International Airport, NY Helsinki-Vantaa

23h 35min, from 828 $

17 %

Important flight information

Flight information: Washington DC - Brussels

Roundtrip from	511,60 $
Distance	6234 km
Departure airport	Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
Arrival airport	Airport Brussels (BRU)
Destination country	Flights to Belgium

Alternative flights to Brussels

Flight Washington DC - Brussels from 439 $
Flight San Francisco - Brussels from 496 $
Flight Atlanta - Brussels from 318 $
Flight Newark - Brussels from 455 $
Flight New York - Brussels from 455 $
Flight Washington-DC - Brussels from 439 $

Flight destinations with a similar price

Flight Washington DC - Denver from 467 $
Flight Washington DC - San Jose from 494 $
Flight Washington DC - Montgomery from 489 $
Flight Washington DC - Pensacola from 466 $
Flight Washington DC - New Bern from 508 $
Flight Washington DC - Managua from 477 $
Flight Washington DC - Providenciales from 508 $

Our cheapest offers for flights from Washington DC to Brussels

Washington DC - Ronald Reagan National Airport, VA

Brussels

Tips and tricks to help you find cheap flights from Washington DC to Brussels

Important flight information

Flight information: Washington DC - Brussels

Alternative flights to Brussels

Flight destinations with a similar price

Flight destinations with a similar price