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$325+ Cheap flights from Reagan-National (DCA) to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BRU
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Reagan-National to Belgium

Cheapest flights from Reagan-National to Belgium
Explore the most affordable flight options available from Reagan-National to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
DCA
-
BRU
2 stops22h 40m
Scandinavian Airlines
Tue 5/125:45 am
BRU
-
DCA
2 stops22h 05m
Scandinavian Airlines
Deal found 2/1$567
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:30 pm
DCA
-
BRU
2 stops14h 10m
Scandinavian Airlines
Tue 9/2910:20 am
BRU
-
DCA
2 stops18h 52m
Scandinavian Airlines
Deal found 2/2$583
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:00 am
DCA
-
BRU
2 stops22h 30m
Scandinavian Airlines
Fri 3/2010:20 am
BRU
-
DCA
2 stops17h 16m
Scandinavian Airlines
Deal found 2/1$584
This Flighttix deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:00 pm
DCA
-
BRU
2 stops13h 40m
Scandinavian Airlines
Tue 4/1410:20 am
BRU
-
DCA
2 stops15h 36m
Scandinavian Airlines
Deal found 2/3$587
This Scandinavian Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/232:25 pm
DCA
-
BRU
2 stops14h 15m
Scandinavian Airlines
Wed 4/110:20 am
BRU
-
DCA
2 stops17h 48m
Scandinavian Airlines
Deal found 2/1$591
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:00 am
DCA
-
BRU
2 stops17h 40m
Scandinavian Airlines
Wed 5/1310:20 am
BRU
-
DCA
2 stops17h 43m
Scandinavian Airlines
Deal found 2/2$596
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:00 am
DCA
-
BRU
2 stops27h 30m
Scandinavian Airlines
Wed 5/205:45 am
BRU
-
DCA
2 stops22h 05m
Scandinavian Airlines
Deal found 2/1$597
This SmartFares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:25 pm
DCA
-
BRU
2 stops19h 05m
Scandinavian Airlines
Mon 3/308:30 pm
BRU
-
DCA
2 stops33h 14m
Scandinavian Airlines
Deal found 2/1$598
This Scandinavian Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:05 am
DCA
-
BRU
2 stops22h 35m
Scandinavian Airlines
Fri 9/188:30 pm
BRU
-
DCA
2 stops32h 42m
Scandinavian Airlines
Deal found 2/1$601
This Scandinavian Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:05 pm
DCA
-
BRU
2 stops20h 25m
Scandinavian Airlines
Sat 2/2810:20 am
BRU
-
DCA
2 stops17h 52m
Scandinavian Airlines
Deal found 2/2$606
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
DCA
-
BRU
2 stops26h 35m
Scandinavian Airlines
Thu 5/143:15 pm
BRU
-
DCA
2 stops37h 57m
Scandinavian Airlines
Deal found 2/1$613
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:06 am
DCA
-
BRU
2 stops16h 34m
Scandinavian Airlines
Sun 3/18:30 pm
BRU
-
DCA
2 stops29h 26m
Scandinavian Airlines
Deal found 2/1$614

Find flight deals from Reagan-National to Belgium

Keep the following information in mind while searching for Reagan-National to Belgium flight deals. Data was last updated February 3, 2026.

Round-trip from

$567
(FlightHub)

One-way from

$325
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$706
From Washington, D.C. Reagan-National to Belgium
Search Deals
One-way flight from Washington, D.C. Reagan-National to Belgium
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Belgium that are best for you.

Fly from

Reagan-National

Fly to

Belgium

Route

Depart

Return

Price

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 3/4

11:06 am-9:40 am

2 stops16h 34m

Brussels Bruxelles-National

Wed 3/11

10:20 am-10:36 pm

2 stops17h 16m

$606

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 5/12

11:55 am-9:40 am

2 stops15h 45m

Brussels Bruxelles-National

Tue 5/26

5:45 am-7:52 pm

2 stops20h 07m

$634

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 5/19

12:59 pm-2:35 pm

2 stops19h 36m

Brussels Bruxelles-National

Tue 5/26

5:45 am-7:52 pm

2 stops20h 07m

$635

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 5/5

9:40 am-7:10 am

1 stop15h 30m

Brussels Bruxelles-National

Tue 5/12

9:25 am-3:39 pm

1 stop12h 14m

$720

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 5/3

1:40 pm-7:40 am

1 stop12h 00m

Brussels Bruxelles-National

Mon 5/11

9:45 am-5:13 pm

1 stop13h 28m

$778

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 5/3

12:25 pm-7:40 am

1 stop13h 15m

Brussels Bruxelles-National

Tue 5/19

9:45 am-5:13 pm

1 stop13h 28m

$873

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 5/6

10:10 am-7:40 am

1 stop15h 30m

Brussels Bruxelles-National

Fri 5/22

9:45 am-5:13 pm

1 stop13h 28m

$873

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 5/4

7:59 am-7:40 am

1 stop17h 41m

Brussels Bruxelles-National

Thu 5/21

9:45 am-5:13 pm

1 stop13h 28m

$873

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 3/5

10:25 am-6:35 pm

2 stops26h 10m

Brussels Bruxelles-National

Sun 3/8

10:20 am-10:36 pm

2 stops17h 16m

$898

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 3/24

4:10 pm-7:50 am

1 stop10h 40m

Brussels Bruxelles-National

Mon 3/30

9:25 am-3:30 pm

1 stop12h 05m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 23 results
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Best time to book a flight from Reagan-National to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Belgium
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Belgium?

    Scandinavian Airlines and United Airlines can get you from Washington, D.C. Reagan-National Airport to Belgium in just under 15h 30m. Your travel time can differ by up to 1h 04m. The distance from Washington, D.C. Reagan-National Airport to Belgium is about 3866 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Reagan-National to Belgium that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Belgium.

  • Can I find deals for business class flights from Reagan-National to Belgium?

    Yes. Cheapflights offers flight deals from Reagan-National to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Reagan-National to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Dublin flights
Reagan-National to Dublin flights
Reagan-National to Barcelona-El Prat flights
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Dulles Intl to Vienna flights

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