Flights from Washington DC to Brussels

Our cheapest offers for flights from Washington DC to Brussels

Here you can compare cheap flights from Washington DC (WAS) 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 Shop Baggage Price
Best option
Washington-DC
Brussels
Outbound
04/21/25
1 Stopover (IST)
TK0008, TK1941
17h 40min
Return
05/19/25
1 Stopover (IST)
TK1940, TK0187
22h 00min
Turkish Airlines
$664
Washington-DC
Brussels
Pay attention to transfer at connecting flight
Outbound
04/12/25
2 Stopovers (YYZ, LIS)
AC8787, TP0258, TP0640
34h 10min
Return
04/27/25
2 Stopovers (DUB, YYZ)
FR0658, WS0035, AC8788
30h 58min
Air Canada, TAP Air Portugal
$997
found yesterday
Washington-DC
Brussels
Outbound
04/21/25
1 Stopover (LIS)
TP0234, TP0644
15h 45min
Return
05/19/25
1 Stopover (LIS)
TP0645, TP0231
24h 25min
TAP Air Portugal ?
$701
Washington-DC
Brussels
Outbound
04/21/25
1 Stopover (LIS)
TP0234, TP0644
15h 45min
Return
05/19/25
1 Stopover (LIS)
TP0645, TP0231
24h 25min
TAP Air Portugal ?
$760
Washington-DC
Brussels
Outbound
04/21/25
1 Stopover (LIS)
TP0234, TP0644
15h 45min
Return
05/19/25
2 Stopovers (OPO, LIS)
TP6769, TP1933, TP0231
30h 55min
TAP Air Portugal ?
$846
Washington-DC
Brussels
Outbound
04/12/25
1 Stopover (LIS)
TP0234, TP0644
15h 30min
Return
04/27/25
1 Stopover (LIS)
TP0647, TP0233
20h 55min
TAP Air Portugal
$926
found yesterday
Washington-DC
Brussels
Outbound
04/21/25
2 Stopovers (ORD, LHR)
UA1888, UA0920, SN2094
15h 45min
Return
05/19/25
2 Stopovers (LHR, ORD)
SN2095, UA0958, UA0362
30h 06min
United Airlines, Brussels Airlines ?
$967
Washington-DC
Brussels
Outbound
04/12/25
1 Stopover (EWR)
UA4602, UA0994
30h 27min
Return
04/27/25
1 Stopover (ORD)
UA0973, UA2640
12h 45min
United Airlines ?
$1,006
found yesterday
Washington-DC
Brussels
Outbound
04/21/25
2 Stopovers (JFK, HEL)
AY4298, AY0016, AY1549
22h 30min
Return
05/19/25
2 Stopovers (MAD, JFK)
AY5563, AY4007, AY4119
32h 48min
Finnair
$1,010
Washington-DC
Brussels
Outbound
04/21/25
1 Stopover (EWR)
UA3475, UA0994
18h 45min
Return
05/19/25
1 Stopover (YUL)
UA8329, UA8107
30h 19min
United Airlines ?
$1,015
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to Brussels

Favorite airline: SAS
The majority of passengers on the route Washington-DC – Brussels prefer to fly with SAS.
SAS
24 %
TAP Portugal
22 %
Icelandair
12 %
Stopover flights are the cheapest connection
On this route, direct flights are $423.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
07h 40min
10h 20min
19h 05min
$871
$448
$533
Favourite connection: via Lisbon
25 % of booked tickets on this route are for flights with a transfer in Lisbon.
Route
bookings
1 stopover Lisbon
15h 45min, from $575
25 %
1 stopover Copenhagen
20h 35min, from $495
24 %
1 stopover Dublin
15h 30min, from $577
13 %

Important flight information

Flight information: Washington-DC - Brussels

Roundtrip from $663.25
Flight duration min. 07:20
Return flight duration min. 08:40
Distance 6231 km
Flights per week 8
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport Brussels (BRU)
Destination country Flights to Belgium
Alternative flights to Brussels
Flight destinations with a similar price
Flight destinations with a similar price