Route brief · BRU → WAS
Brussels → Washington
$788
round-trip · too little price history on this route to compare
Sep 3 – Sep 17 · 14 nights
SAS1 stop
Cached fare — the booking search re-prices live before you pay.
Destination briefWASWashingtonFree museums by the dozen, and three airports competing hard enough to keep transatlantic fares honest.Best windowApr–May · Sep–OctAirportsDulles (IAD) · Reagan National (DCA) · Baltimore (BWI)All routes into WashingtonWhen this route gets cheap.
Best time to be in Washington: Apr–May · Sep–Oct. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes one stop and takes about 10 hours outbound, on a 14-night trip — ticketed under SAS, which on a connecting fare need not operate every leg. At $788 for 6,217 km each way, that works out to about $63 per 1,000 km flown. That is above the $44 typical of long-haul fares here. Across the 19 departure cities we track at a similar distance from Washington, this fare ranks 15th — 1.8× the $432 we hold from London. For context, the middle fare among the 11 routes of similar length we watch out of Brussels is $647. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage.
The one day we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 8% higher than when tracking began on Aug 8 — $727 then versus $788 now, across 7 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $682, on Oct 1.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Route facts
- Airports
- Zaventem (BRU) · Charleroi (CRL) ↔ Dulles (IAD) · Reagan National (DCA) · Baltimore (BWI)
- Flight time
- ~10 hours outbound
- Distance
- ~6,217 km each way
- Airlines on the board
- SAS
- Itineraries
- Connections on current fares
- Best months to visit
- Apr–May · Sep–Oct
BRU → WAS, answered.
How far in advance should I book BRU → Washington?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Brussels to Washington?
The current cheapest fares involve a connection, ticketed under SAS. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Washington?
Lock the flight first — then compare stays for Sep 3 – Sep 17 · 14 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next BRU → WAS drop reaches you as soon as we find it.
Follow BRU → WAS