Outbound | Return | Airlines | Shop | Baggage | Price | ||
---|---|---|---|---|---|---|---|
Washington DC Brussels | Outbound 10/10/25 2 Stopovers (CPH, OSL) SK0926, SK1474, SK4743 31h 10min | Return 11/04/25 1 Stopover (CPH) SK1594, SK0925 32h 05min | | ![]() | ? | $462 | |
Best option Washington DC Brussels | Outbound 11/26/25 direct SN8802 07h 30min | Return 12/30/25 direct SN8801 08h 40min | | ![]() | ? | $961 | |
Washington DC Brussels | Outbound 10/10/25 1 Stopover (DUB) EI0116, EI0630 10h 20min | Return 11/04/25 1 Stopover (DUB) EI0631, EI0119 15h 15min | | ![]() | $512 | ||
Washington DC Brussels | Outbound 11/25/25 1 Stopover (DUB) EI0116, EI0636 19h 10min | Return 01/02/26 1 Stopover (DUB) EI0631, EI0117 11h 20min | | ![]() | ? | $808 | |
Washington DC Brussels | Outbound 11/25/25 1 Stopover (DUB) EI0118, EI0636 15h 15min | Return 01/02/26 1 Stopover (DUB) EI0631, EI0117 11h 20min | | ![]() | $867 | ||
Washington DC Brussels | Outbound 11/26/25 direct LH9383 07h 30min | Return 12/30/25 direct LH9382 08h 40min | | ![]() | ? | $961 | |
Washington DC Brussels | Outbound 10/10/25 1 Stopover (ZRH) LX0073, LX0788 16h 30min | Return 11/04/25 direct UA0951 08h 40min | | ![]() | ? | $1,025 | |
Washington DC Brussels | Outbound 11/25/25 1 Stopover (DUB) EI0118, EI0636 15h 15min | Return 01/02/26 1 Stopover (DUB) EI0631, EI0117 11h 20min | | ![]() | ? | $1,053 | |
Washington DC Brussels | Outbound 11/25/25 1 Stopover (LIS) TP0232, TP0646 24h 20min | Return 01/02/26 1 Stopover (LIS) TP0645, TP0231 27h 20min | | ![]() | $1,137 |
Stops
- Direct flight
Airline
- Aer Lingus Irish Airlines
- Lufthansa
- Swiss International Air Lines
- SAS Scandinavian Airlines
- TAP Air Portugal
Tips and tricks to help you find cheap flights from Washington DC to Brussels
Favorite airline: SAS
SAS is the most popular airline for flights from Washington DC to Brussels.

SAS
28 %

TAP Portugal
25 %

Aer Lingus
13 %
Cheapest weekday: Thursday
Compared to other weekdays, flights are cheapest on Thursday.
Stopover flights are the cheapest connection
Flights with a stopover are on average $423.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
07h 40min
10h 20min
19h 05min
$871
$448
$533
Favourite connection: via Copenhagen
On this route, flights with a stopover in Copenhagen are the most popular.
Route
bookings
1 stopover Copenhagen
20h 35min, from $495
25 %
1 stopover Lisbon
15h 45min, from $575
25 %
1 stopover Dublin
15h 30min, from $577
14 %
Important flight information
Flight information: Washington DC - Brussels
Roundtrip from | $461.07 |
---|---|
Flight duration | min. 07:20 |
Return flight duration | min. 08:40 |
Distance | 6254 km |
Flights per week | 8 |
Departure airport | Airport Washington DC - Dulles International Airport, DC (IAD) |
Arrival airport | Airport Brussels (BRU) |
Destination country | Flights to Belgium |
Alternative flights to Brussels
- Flight Atlanta - Brussels from $479
- Flight Newark - Brussels from $421
- Flight New York - Brussels from $421
- Flight Washington DC - Brussels from $536
- Flight Washington-DC - Brussels from $462
Flight destinations with a similar price
- Flight Brussels - Konya from $345
- Flight Brussels - Istanbul from $237
- Flight Brussels - Málaga from $141
- Flight Brussels - Barcelona from $35
- Flight Brussels - Belgrade from $317
- Flight Brussels - Casablanca from $158
- Flight Brussels - Douala from $735
- Flight Brussels - Kinshasa from $611
- Flight Brussels - Lisbon from $154
- Flight Brussels - Madrid from $68
Flight destinations with a similar price
- Flight Washington DC - Amsterdam from $494
- Flight Washington DC - Toronto from $471
- Flight Washington DC - San Pedro Sula from $430