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 05/16/26 2 Stopovers (JFK, KEF) B61888, FI0614, FI0554 24h 55min	Return 05/29/26 2 Stopovers (KEF, JFK) FI0555, FI0615, B60955 15h 09min	JetBlue Airways, Icelandair	?	$1,032
Washington DC Brussels	Outbound 05/16/26 2 Stopovers (BOS, KEF) B61654, FI0630, FI0554 21h 55min	Return 05/29/26 2 Stopovers (KEF, JFK) FI0555, FI0615, B60955 15h 09min	JetBlue Airways, Icelandair		$1,069
Best option Washington DC Brussels	Outbound 04/24/26 1 Stopover (ORD) UA3483, UA0972 13h 00min	Return 05/12/26 1 Stopover (YUL) UA8329, UA8372 11h 44min	United Airlines	?	$1,481
Washington DC Brussels	Outbound 06/25/26 2 Stopovers (BOS, KEF) FI7924, FI0630, FI0554 16h 00min	Return 06/30/26 2 Stopovers (KEF, BOS) FI0555, FI0633, FI7829 24h 08min	Icelandair	?	$1,136
Washington DC Brussels	Outbound 05/16/26 2 Stopovers (BOS, CPH) SK3798, SK0928, SK0593 19h 20min	Return 05/29/26 2 Stopovers (CPH, JFK) SK0594, SK0915, SK3373 18h 52min	SAS Scandinavian Airlines		$1,161
Washington DC Brussels	Outbound 07/26/26 2 Stopovers (BOS, LIS) TP4476, TP0218, TP0640 14h 45min	Return 08/05/26 2 Stopovers (LHR, CLT) AA6723, AA0731, AA5022 32h 41min	TAP Air Portugal	?	$1,174
Washington DC Brussels	Outbound 07/26/26 1 Stopover (EWR) UA4174, UA0994 29h 20min	Return 08/05/26 1 Stopover (EWR) UA0995, UA4184 26h 36min	United Airlines	?	$1,235
Washington DC Brussels	Outbound 07/26/26 1 Stopover (EWR) UA4180, UA0994 31h 50min	Return 08/05/26 1 Stopover (YUL) AC0833, AC8821 30h 53min	United Airlines	?	$1,256
Washington DC Brussels	Outbound 06/25/26 2 Stopovers (BOS, KEF) FI7924, FI0630, FI0554 16h 00min	Return 06/30/26 2 Stopovers (KEF, BOS) FI0555, FI0633, FI7829 24h 08min	Icelandair	?	$1,269
Washington DC Brussels	Outbound 07/26/26 3 Stopovers (ORD, MUC, WAW) UA0441, UA0953, UA9093, SN2556 30h 40min	Return 08/05/26 3 Stopovers (WAW, ATH, ORD) LO0234, LO0603, AA0161, AA0489 54h 41min	United Airlines, Brussels Airlines	?	$1,295

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	1.031,20 $
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 270 $
Flight Washington DC - Brussels from 270 $
Flight Atlanta - Brussels from 546 $
Flight Newark - Brussels from 479 $
Flight San Francisco - Brussels from 965 $
Flight New York - Brussels from 479 $

Flight destinations with a similar price

Flight Washington DC - Stuttgart from 1.069 $

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