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Cheap flights from Washington Dulles Intl (IAD) to National/Zaventem (BRU)

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The best prices from Washington Dulles Intl to National/Zaventem 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 National/Zaventem (BRU)

IAD - BRU
Price
$638 - $919
BRU
Temperature
42.8 - 73.4 °F
BRU
Rainfall
2.1 - 3 inches

Popular in

July

High demand for flights, 16% potential price rise

Cheapest in

March

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

Round-trip from

$638

From Washington Dulles Intl to National/Zaventem

One-way from

$344

One-way flight from Washington Dulles Intl to National/Zaventem

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 National/Zaventem?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 26% on the overall cost on flights from Washington Dulles Intl to National/Zaventem.

How far in advance should I book a flight from Washington Dulles Intl to National/Zaventem?

Users have found that booking a flight from Washington Dulles Intl to National/Zaventem 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 National/Zaventem 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 National/Zaventem (IAD - BRU)?

One of the essential ways to save on airfare from Washington Dulles Intl to National/Zaventem is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 32% on airfare.

Cheap flights from Washington Dulles Intl to National/Zaventem 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 National/Zaventem 2021 flight deals

Cheap flights to National/Zaventem 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 National/Zaventem from Washington Dulles Intl

Save time with Washington Dulles Intl to National/Zaventem 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 National/Zaventem

Late deals on round-trip flights to National/Zaventem 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 National/Zaventem from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to National/Zaventem
5:35 pm - 6:15 am
Iberia
2 Stops
30h 40m
IAD - BRU
Iberia
$344
Kiwi.com
2:55 pm - 9:35 am
TAP AIR PORTUGAL
1 Stop
12h 40m
IAD - BRU
TAP AIR PORTUGAL
$431
Gotogate
5:35 pm - 5:45 am
British Airways
1 Stop
30h 10m
IAD - BRU
British Airways
$465
Kiwi.com

Related info for your journey

Useful info, stats and facts about Washington Dulles Intl to National/Zaventem flights.

Flight FAQs

From Washington Dulles Intl to National/Zaventem

Are flight prices decreasing from Washington Dulles Intl to National/Zaventem 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 National/Zaventem 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 Bruxelles-National to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Washington Dulles Intl to Brussels Bruxelles-National 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 Bruxelles-National have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington Dulles Intl to Brussels Bruxelles-National have new flexible policies in place due to COVID-19. United Airlines, Icelandair, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

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

Yes, there are multiple flights from Washington Dulles Intl to National/Zaventem for under $400. The cheapest flight booked recently is on Multiple Airlines for just $395, but on average you can expect to pay $510.

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

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

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

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

Does it rain more in Washington Dulles Intl or National/Zaventem?

Expected rainfall in Washington Dulles Intl is less than in National/Zaventem. You can expect this to be the case over the next 14 days.

Is Washington Dulles Intl weather warmer or cooler than National/Zaventem?

Expect the weather to be around 88 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in National/Zaventem is generally colder than in Washington Dulles Intl.

How long is the flight from Washington Dulles Intl to National/Zaventem?

Airlines like Aer Lingus, SAS, and Royal Air Maroc fly from Washington Dulles Intl to National/Zaventem in about 10h 25m. The time it takes to get you to your destination can typically vary by up to 2h 25m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Washington Dulles Intl to National/Zaventem round-trip?

Our cheapest airline available from Washington Dulles Intl to National/Zaventem is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as $500 on this airline. Additional options worth looking into are Aer Lingus and Turkish Airlines, starting at $513 and $554 round-trip. TAP AIR PORTUGAL is priced at 35% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington Dulles Intl to National/Zaventem one-way?

The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $268. However, be on the lookout for offers from Iberia and Turkish Airlines, as they are both options that can get you from Washington Dulles Intl to National/Zaventem for a low price.

Related searches

Flights to National/Zaventem from Washington Dulles Intl
Flights to Washington Dulles Intl Flights to National/Zaventem Flights from Washington Dulles Intl

Rent a Car

Car Rentals at National/Zaventem

Alternative routes for Washington Dulles Intl to National/Zaventem

Destination information for National/Zaventem

Things to know before you go. Useful info for your trip from Washington Dulles Intl to National/Zaventem
Today's exchange rate
$1 = €0.85
Average temperature for November in National/Zaventem
50.0 °F
Avg rainfall for November in National/Zaventem
2.6 ″

Airports servicing Washington

Airports servicing Brussels

Top 10 airlines from Washington Dulles Intl to National/Zaventem

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to National/Zaventem 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 National/Zaventem

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
Weekly flight availability
from Washington Dulles Intl to National/Zaventem
Sunday
6 daily flights
Monday
6 daily flights
Tuesday
6 daily flights
Wednesday
0 flights
Thursday
0 flights
Friday
6 daily flights
Saturday
6 daily flights
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