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$456+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BRU
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
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 June 9, 2026.

This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:02 am
DCA
-
BRU
2 stops26h 33m
Scandinavian Airlines
Tue 9/225:45 am
BRU
-
DCA
2 stops22h 18m
Scandinavian Airlines
Deal found 6/8$739
This FlightHub deal was found by Cheapflights users on 6/8. 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 9/911:00 am
DCA
-
BRU
2 stops17h 40m
Scandinavian Airlines
Wed 9/2310:20 am
BRU
-
DCA
2 stops15h 30m
Scandinavian Airlines
Deal found 6/8$747
This FlightHub deal was found by Cheapflights users on 6/8. 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 8/1711:00 am
DCA
-
BRU
2 stops17h 40m
Scandinavian Airlines
Mon 8/2410:20 am
BRU
-
DCA
2 stops17h 45m
Scandinavian Airlines
Deal found 6/8$752
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 11/812:00 pm
DCA
-
BRU
2 stops24h 35m
Scandinavian Airlines
Thu 11/1210:20 am
BRU
-
DCA
2 stops19h 10m
Scandinavian Airlines
Deal found 6/8$773
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Sun 8/236:02 am
DCA
-
BRU
2 stops22h 38m
Scandinavian Airlines
Mon 8/318:30 pm
BRU
-
DCA
2 stops29h 28m
Scandinavian Airlines
Deal found 6/8$792
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Fri 11/61:30 pm
DCA
-
BRU
2 stops19h 00m
Scandinavian Airlines
Mon 11/2310:20 am
BRU
-
DCA
2 stops17h 35m
Scandinavian Airlines
Deal found 6/9$808
This Scandinavian Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 8/156:02 am
DCA
-
BRU
2 stops26h 33m
Scandinavian Airlines
Sat 8/2210:20 am
BRU
-
DCA
2 stops17h 45m
Scandinavian Airlines
Deal found 6/6$873
This Mytrip deal was found by Cheapflights users on 6/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/24:20 pm
DCA
-
BRU
2 stops22h 25m
Multiple Airlines
Mon 8/109:25 pm
BRU
-
DCA
2 stops30h 23m
Multiple Airlines
Deal found 6/4$896
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:00 pm
DCA
-
BRU
2 stops16h 55m
Icelandair
Sun 8/231:50 pm
BRU
-
DCA
2 stops15h 09m
Icelandair
Deal found 6/8$906
This oojo deal was found by Cheapflights users on 6/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:00 am
DCA
-
BRU
2 stops19h 55m
Icelandair
Sun 10/111:50 pm
BRU
-
DCA
2 stops15h 09m
Icelandair
Deal found 6/6$912
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:55 am
DCA
-
BRU
2 stops22h 00m
Icelandair
Sat 10/101:50 pm
BRU
-
DCA
2 stops15h 09m
Icelandair
Deal found 6/7$913

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 June 9, 2026.

Round-trip from

$738
(FlightHub)

One-way from

$456
(oojo)

Popular in

June

Cheapest in

September

Average price

$1,151
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. 21% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 9, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/8

12:00 pm-6:35 pm

2 stops24h 35m

Brussels Bruxelles-National

Thu 11/12

10:20 am-11:30 pm

2 stops19h 10m

$773

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 10/12

8:20 pm-7:45 am

1 stop29h 25m

Brussels Bruxelles-National

Wed 10/21

9:10 am-10:20 am

1 stop31h 10m

$998

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sat 10/24

12:05 pm-11:55 am

1 stop17h 50m

Brussels Bruxelles-National

Fri 11/27

12:55 pm-11:18 pm

1 stop16h 23m

$1,042
Quickest round-trip

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 7/29

1:42 pm-7:40 am

1 stop11h 58m

Brussels Bruxelles-National

Wed 8/5

9:45 am-5:28 pm

1 stop13h 43m

$1,047

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 7/21

8:25 pm-7:45 am

1 stop29h 20m

Brussels Bruxelles-National

Tue 7/28

9:30 am-10:18 am

1 stop30h 48m

$1,063

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Fri 9/25

8:25 pm-7:45 am

1 stop29h 20m

Brussels Bruxelles-National

Fri 10/16

9:10 am-10:20 am

1 stop31h 10m

$1,068

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 7/15

7:15 am-9:00 am

1 stop19h 45m

Brussels Bruxelles-National

Tue 7/21

9:30 am-3:38 pm

1 stop12h 08m

$1,075

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 7/27

12:27 pm-7:40 am

1 stop13h 13m

Brussels Bruxelles-National

Tue 8/4

8:05 am-4:59 pm

2 stops14h 54m

$1,090

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Fri 8/7

9:00 am-7:40 am

1 stop16h 40m

Brussels Bruxelles-National

Sun 8/30

9:45 am-10:44 pm

1 stop18h 59m

$1,092

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 8/5

5:00 pm-12:55 pm

2 stops13h 55m

Brussels Bruxelles-National

Mon 8/17

1:50 pm-7:58 am

2 stops24h 08m

$1,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 23 resultsSorted by cheapest first
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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, United Airlines, and Delta can get you from Washington, D.C. Reagan-National Airport to Belgium in just under 17h 50m. Your travel time can differ by up to 11h 35m. 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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