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Washington (IAD) to Brussels (BRU) business class award flights

BRU → IAD
Dates
Travellers and cabin

Who’s flying?

Adults12 and over
1
Cabin
Programmes
Stops
Departure time

00:0024:00

Arrival time

00:0024:00

Flight duration
Any length

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Stops
Departure time

00:0024:00

Arrival time

00:0024:00

Flight duration
Any length
Lowest seen in the last 10 days88,000 milesPlus fees$11.50ProgramUnited MileagePlusUnited MileagePlusAirlineUnited AirlinesUnited AirlinesDepartingMon, Oct 26
Last checked 9d agoChecked

Which program and airline costs you least

Washington to Brussels in business class starts at 88K miles plus $11.50 — United Airlines through United MileagePlus. Aer Lingus through United MileagePlus charges the least cash — $9.30 — but wants 93K miles.

Every way to book IAD to BRU with miles or points
Airline
United AirlinesUnited Airlinesvia EWR → JFK (change airports)last seen 12 Oct, not re-checked sinceUnited MileagePlus88Kplus $11.50
SwissSwissvia ZRHlast seen 12 Oct, not re-checked sinceUnited MileagePlus88Kplus $22.70
LufthansaLufthansavia MUClast seen 12 Oct, not re-checked sinceUnited MileagePlus88Kplus $28.60
Austrian AirlinesAustrian Airlinesvia VIElast seen 12 Oct, not re-checked sinceUnited MileagePlus88Kplus $32.30
Aer LingusAer Lingusvia DUBlast seen 12 Oct, not re-checked sinceUnited MileagePlus93Kplus $9.30

Where the space is over the next 60 days

October
Thu22295KFri23295KSat2488KSun2588KMon2688KTue2788KWed28200KThu29200KFri30200KSat31200K
November
Sun188KMon288KTue388KWed4200KThu5200KFri6200KSat7200KSun888KMon988KTue10200KWed11200KThu12200KFri13200KSat14200KSun1588KMon1688KTue17200KWed18200KThu19200KFri20200KSat21200KSun22200KMon23200KTue2488KWed25200KThu26200KFri27200KSat28200KSun29200KMon30200K
December
Tue1200KWed2200KThu3200KFri4200KSat5200KSun6200KMon7200KTue8200KWed9200KThu10200KFri11200KSat12200KSun13200KMon14200KTue15200KWed16200KThu17200KFri18200KSat19200KSun20200K

Dashed days are prices last seen more than 3 days ago and not re-checked since.

IAD to BRU in business class: the facts

Over the next 60 days we hold business class seats from Washington to Brussels on 60 of the 60 departure days, through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated .

  • United MileagePlus
    Days with space
    60 of 60
    Lowest
    88,000 miles
    Typical day
    200,000 miles
    Cash on top
    $6 to $39

Nonstop or with a connection

Nonstop seats on United Airlines. With a connection on Aer Lingus, Austrian Airlines, Lufthansa and Swiss.

How to book it

  1. United MileagePlus books on united.com: sign in there, search IAD to BRU in business class on a date with space, and pay in miles with the cash on top (from $6).

MilesZone finds the seat; it does not book it or take payment.

More routes

More routes from Washington

More routes to Brussels

Every route we watch from Washington (IAD)

Get told the moment a IAD → BRU seat opens.

We re-check that exact seat seconds before the email leaves, so what you open is still there.

Email only. Searching this route stays free for departures in the next 60 days.