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Cheap flights from Washington Dulles Intl (IAD) to Brussels (BRU)

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The best prices from Washington Dulles Intl to Brussels are usually found in March or February, booked 0 days in advance, depart on a Tuesday or Sunday and return on a Friday

How to find the cheapest flight from
Washington Dulles Intl (IAD) to Brussels (BRU)

IAD - BR1
Price
$637 - $932
BR1
Temperature
42.8 - 73.4 °F
BR1
Rainfall
2.1 - 3.7 inches

Popular in

July

High demand for flights, 17% potential price rise

Cheapest in

March

Best time to find cheap flights, 17% potential price drop

Round-trip from

$637

From Washington Dulles Intl to Brussels

One-way from

$268

One-way flight from Washington Dulles Intl to Brussels

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington Dulles Intl to Brussels?

Flights from Washington Dulles Intl to Brussels are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brussels.

How far in advance should I book a flight from Washington Dulles Intl to Brussels?

Users have found that booking a flight from Washington Dulles Intl to Brussels at least 33 days early can save you up to 40% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Washington Dulles Intl to Brussels for as little as $686 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $901 for flights departing within the next 3 days.

When is the cheapest time to fly from Washington Dulles Intl to Brussels (IAD - BR1)?

It’s typically best to fly out from Washington Dulles Intl to Brussels in the morning. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Washington Dulles Intl to Brussels in November, December 2020

The best prices found for IAD to BRU flights for November, December
8 Dec - 13 Dec
$472pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
8 Dec - 13 Dec
$495pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
8 Dec - 13 Dec
$498pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Brussels 2021 flight deals

Cheap flights to Brussels from Washington Dulles Intl found for next year
8 Dec - 13 Dec
$472pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
8 Dec - 13 Dec
$495pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
8 Dec - 13 Dec
$498pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Non-stop flights to Brussels from Washington Dulles Intl

Save time with Washington Dulles Intl to Brussels direct flight deals
29 Dec - 16 Feb
$688pp
IAD
Washington Dulles Intl
Brussels Airlines
Non-Stop
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Non-Stop
IAD
Washington Dulles Intl
8 Dec - 13 Dec
$700pp
IAD
Washington Dulles Intl
Brussels Airlines
Non-Stop
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Non-Stop
IAD
Washington Dulles Intl
9 Feb - 13 Mar
$730pp
IAD
Washington Dulles Intl
Brussels Airlines
Non-Stop
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Brussels Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Brussels

Late deals on round-trip flights to Brussels from Washington Dulles Intl, departing today and this week
1 Dec - 7 Dec
$554pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
1 Dec - 7 Dec
$607pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
1 Dec - 8 Dec
$611pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Brussels from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Brussels
2:55 pm - 9:35 am
TAP AIR PORTUGAL
1 Stop
12h 40m
IAD - BRU
TAP AIR PORTUGAL
$268
Kiwi.com
5:35 pm - 6:15 am
Iberia
2 Stops
30h 40m
IAD - BRU
Iberia
$344
Kiwi.com
5:35 pm - 5:40 pm
Multiple Airlines
2 Stops
42h 05m
IAD - CRL
Multiple Airlines
$389
Kiwi.com

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to Brussels flights.

Flight FAQs

From Washington Dulles Intl to Brussels

Are flight prices decreasing from Washington Dulles Intl to Brussels due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Brussels for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Brussels to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Washington Dulles Intl to Brussels include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Brussels have flexible cancellations due to COVID-19?

United Airlines, Icelandair, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington Dulles Intl to Brussels for under $400 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Brussels for under $400. The cheapest flight booked recently is on Multiple Airlines for just $357, but on average you can expect to pay $465.

Are there nonstop flights from Washington Dulles Intl to Brussels for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to Brussels under $700. A good price for a nonstop flight from Washington Dulles Intl to Brussels is less than $1,024.

Are there last-minute flights available from Washington Dulles Intl to Brussels for under $600?

There are currently 20+ open flights from Washington Dulles Intl to Brussels within the next 7 days for less than $600.

Is Washington Dulles Intl weather warmer or cooler than Brussels?

Our data indicates that the weather will be 88 °F on average in the month of July. The temperature in Brussels is typically colder than in Washington Dulles Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Washington Dulles Intl to Brussels?

There are many flights that can get you from Washington Dulles Intl to Brussels in 10h 25m. Fly via Aer Lingus, SAS, or Royal Air Maroc to get the fastest option. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington Dulles Intl to Brussels round-trip?

TAP AIR PORTUGAL, at $500, was found to be the cheapest airline from Washington Dulles Intl to Brussels. An alternate airline flying to your destination would be Aer Lingus. Users have found that TAP AIR PORTUGAL is 35% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington Dulles Intl to Brussels one-way?

The cheapest airlines for a one-way flight from Washington Dulles Intl to Brussels are TAP AIR PORTUGAL ($268), Iberia ($344), and Turkish Airlines ($411).

Alternative routes for Washington Dulles Intl to Brussels

Destination information for Brussels

Things to know before you go. Useful info for your trip from Washington Dulles Intl to Brussels
Today's exchange rate
$1 = €0.85
Average temperature for November in Brussels
48.2 °F
Avg rainfall for November in Brussels
2.7 ″

Airports servicing Washington

Airports servicing Brussels

Charleroi Brussels So (CRL)

Top 10 airlines from Washington Dulles Intl to Brussels

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Brussels choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
KLM
$475 $617 No change fee 75%
British Airways
$312 $624 No cancel fee 70%
TAP AIR PORTUGAL
$466 $644 No change fee N/A
Delta
$464 $730 No cancel fee N/A
SAS
$553 $735 No change fee 77%
Austrian Airlines
$500 $758 No change fee 78%
Royal Air Maroc
$583 $781 No cancel fee 75%

We couldn't confirm the COVID-19 safety measures taken by Royal Air Maroc. Please check directly on their website for additional information.

Aer Lingus
$566 $804 No change fee N/A
American Airlines
$218 $823 No cancel fee 71%
Icelandair
$499 $826 No cancel fee 76%

Hourly flight availability from Washington Dulles Intl to Brussels

Afternoon Noon to 6 PM 100% of IAD to BRU departures
Early morning Midnight to 6 AM 0% of IAD to BRU departures
Morning 6 AM to noon 0% of IAD to BRU departures
Evening 6 PM to midnight 0% of IAD to BRU departures
Midnight
6 AM
Noon
6 PM
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