Cheap flights from Dulles Intl (IAD) to Belgium

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How to find the cheapest flight from
Dulles Intl (IAD) to Belgium

All the information you need to plan the best IAD to BRU flight in 2022: compare Dulles Intl to Belgium flight prices with the expected peak season, weather and rainfall in Belgium.
How far in advance should I book a flight from Washington Dulles Intl Airport to Belgium?

To save up to 48% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington Dulles Intl Airport to Belgium from $883 1-2 weeks out and tickets from $1,083 for flights departing within the next 72 hours.

When is the cheapest time to fly from Washington Dulles Intl Airport to Belgium (IAD - BE)?

When flying from Washington Dulles Intl Airport to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Washington Dulles Intl Airport to Belgium?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Belgium. Flights to Belgium from Washington Dulles Intl Airport in March are about $759 on average during March, but can be found for as low as $576.

Cheap flights from Dulles Intl to Belgium in January, February 2022

The best prices found for IAD to Belgium flights for January, February
24 Feb - 4 Mar
$393pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
24 Feb - 4 Mar
$396pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
14 Feb - 25 Feb
$398pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Belgium 2022 flight deals

Cheap flights to Belgium from Dulles Intl found for this year
24 Feb - 4 Mar
$393pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
24 Feb - 4 Mar
$396pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
14 Feb - 25 Feb
$398pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
CRL
Charleroi Brussels
CRL
Charleroi Brussels
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Non-stop flights to Belgium from Dulles Intl

Save time with Dulles Intl to Belgium direct flight deals
30 Mar - 9 Apr
$541pp
IAD
Washington Dulles Intl
Thai Airways
Non-Stop
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Thai Airways
Non-Stop
IAD
Washington Dulles Intl
4 Feb - 12 Feb
$543pp
IAD
Washington Dulles Intl
Lufthansa
Non-Stop
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
Lufthansa
Non-Stop
IAD
Washington Dulles Intl
30 Mar - 10 Apr
$544pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Dulles Intl to Belgium

Late deals on round-trip flights to Belgium from Dulles Intl, departing today and this week
27 Jan - 24 Feb
$409pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
27 Jan - 6 Feb
$411pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
27 Jan - 6 Feb
$412pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
BRU
Brussels Bruxelles-National
BRU
Brussels Bruxelles-National
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Belgium from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to Belgium
1:00 pm - 6:05 am
TAP AIR PORTUGAL
1 Stop
11h 05m
IAD - BRU
TAP AIR PORTUGAL
$311
Kiwi.com
12:15 pm - 8:20 am
SAS
2 Stops
14h 05m
IAD - BRU
SAS
$347
KAYAK
12:20 pm - 4:30 am
Aer Lingus
1 Stop
10h 10m
IAD - BRU
Aer Lingus
$364
FareScan

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dulles Intl</span> to <span class="emphasized">Belgium</span> flights.

Flight FAQs

From Dulles Intl to Belgium

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

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

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

Yes, there are multiple flights from Washington Dulles Intl Airport to Belgium for under $400. The cheapest flight booked recently is on Multiple Airlines for just $393, but on average you can expect to pay $413.

Are there nonstop flights from Washington Dulles Intl Airport to Belgium for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl Airport to Belgium under $600. A good price for a nonstop flight from Washington Dulles Intl Airport to Belgium is less than $720.

Are there last-minute flights available from Washington Dulles Intl Airport to Belgium for under $500?

There are currently 20+ open flights from Washington Dulles Intl Airport to Belgium within the next 7 days for less than $500.

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

One-way options have recently been found by users for as low as $311 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include SAS from $330 and Aer Lingus from $364 one-way.

What are the most popular airlines that fly from Washington Dulles Intl Airport to Belgium?

When booking a flight from Washington Dulles Intl Airport to Belgium, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

What are the cheapest flights from Washington Dulles Intl Airport to Belgium?

The cheapest flight price from Washington Dulles Intl Airport to Belgium is $241. On average you can expect to pay $1,426. The most popular route, (Washington Dulles Intl - Brussels Bruxelles-National), can usually be booked for $460.

What are the most popular routes from Washington Dulles Intl Airport to Belgium?

While some choose either Washington Dulles Intl - Charleroi Brussels or Washington Dulles Intl - Antwerp Deurne, Washington Dulles Intl - Brussels Bruxelles-National is the most popular route from Washington Dulles Intl Airport to Belgium.

What are the most reliable airlines from Washington Dulles Intl Airport to Belgium?

No one likes to see their flight delayed. When booking a flight from Washington Dulles Intl Airport to Belgium consider choosing Air Canada (27%), Austrian Airlines (27%) or Brussels Airlines (27%) as they are the most reliable in getting you off to your destination on time.

Related searches

Flights to Belgium from Dulles Intl
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Rent a Car

Car Rentals in Belgium

COVID Restrictions

View COVID Travel Restrictions for Belgium

Do I need a COVID test to fly to Belgium from Dulles Intl?

Information is based on travel restrictions from Washington Dulles Intl to Belgium

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Belgium.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Belgium.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Belgium.

Documents
Passenger Locator Form - It should be completed 48 hours before arrival in Belgium.


Do I need a test to fly back to Dulles Intl from Belgium?

Returning to Washington Dulles Intl from Belgium

COVID-19 testing requirements
Visitors from Belgium must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Belgium are not required to quarantine after entering Washington Dulles Intl.

Hide COVID Travel Restrictions for Belgium

Destination points for flights from Dulles Intl to Belgium

Select to see more specific information for flights from Dulles Intl to all places in Belgium.
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Destination information for Belgium

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Belgium.
Today's exchange rate
$1 = €0.89

Airports servicing Washington

Airports servicing

Liège Bierset (LGG)
Ostende-Bruges (OST)
Antwerp (ANR)

Top 10 airlines flying from Washington Dulles Intl to Belgium

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Belgium 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
American Airlines
$218 $823 No cancel fee 71%
British Airways
$312 $624 No cancel fee 70%
Delta
$464 $730 No cancel fee N/A
TAP AIR PORTUGAL
$466 $644 No cancel fee N/A
KLM
$475 $617 No cancel fee 75%
Brussels Airlines
$496 $964 No cancel fee N/A
Icelandair
$499 $826 No cancel fee 76%
Austrian Airlines
$500 $758 No cancel fee 78%
Lufthansa
$519 $871 No cancel fee 76%
SAS
$553 $735 No cancel fee 77%
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