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$381+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BRU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap 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 April 24, 2025.

Round-trip from

$879
(oojo)

One-way from

$381
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$878
From Washington, D.C. Reagan-National to Belgium
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One-way flight from Washington, D.C. Reagan-National to Belgium
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/23. 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 9/286:05 amDCA - BRU
2 stops22h 10mScandinavian Airlines
Thu 10/1610:20 amBRU - DCA
2 stops17h 59mScandinavian Airlines
Deal found 4/23$596
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/44:00 pmDCA - BRU
1 stop9h 55mUnited Airlines
Thu 11/1310:00 amBRU - DCA
1 stop11h 19mUnited Airlines
Deal found 4/23$750
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:55 pmDCA - BRU
2 stops13h 00mAir Canada
Thu 11/1310:00 amBRU - DCA
2 stops15h 57mAir Canada
Deal found 4/23$756
This oojo deal was found by Cheapflights users on 4/23. 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.
Tue 9/96:55 pmDCA - BRU
2 stops35h 55mIcelandair
Wed 10/11:50 pmBRU - DCA
2 stops24h 19mIcelandair
Deal found 4/23$819
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/89:40 amDCA - BRU
1 stop16h 20mMultiple Airlines
Mon 8/188:40 pmBRU - DCA
2 stops25h 08mMultiple Airlines
Deal found 4/23$826
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/235:00 pmDCA - BRU
2 stops15h 20mAmerican Airlines
Wed 6/2510:20 amBRU - DCA
2 stops16h 23mAmerican Airlines
Deal found 4/23$951
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:00 amDCA - BRU
1 stop15h 40mDelta
Fri 9/510:45 amBRU - DCA
1 stop13h 38mDelta
Deal found 4/23$964
This Air France deal was found by Cheapflights users on 4/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:45 pmDCA - BRU
1 stop12h 55mAir France
Mon 9/810:45 amBRU - DCA
1 stop13h 20mAir France
Deal found 4/23$974
This ITA Airways deal was found by Cheapflights users on 4/23. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:05 amDCA - BRU
2 stops29h 55mITA Airways
Mon 9/86:55 pmBRU - DCA
2 stops29h 10mITA Airways
Deal found 4/23$1,030
This oojo deal was found by Cheapflights users on 4/23. 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 10/201:45 pmDCA - BRU
2 stops19h 20mTAP AIR PORTUGAL
Wed 10/225:55 amBRU - DCA
2 stops32h 14mTAP AIR PORTUGAL
Deal found 4/23$1,130

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 April 24, 2025.
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

Tue 5/20

6:50 pm-12:50 pm

2 stops36h 00m

Brussels Bruxelles-National

Tue 5/27

1:50 pm-8:00 am

2 stops24h 10m

$879

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 5/15

6:05 am-11:05 am

2 stops23h 00m

Brussels Bruxelles-National

Mon 5/19

10:20 am-10:45 pm

2 stops18h 25m

$900

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 6/8

6:00 am-7:50 am

1 stop19h 50m

Brussels Bruxelles-National

Tue 6/17

10:15 pm-8:52 am

3 stops40h 37m

$914

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 6/23

5:00 pm-2:20 pm

2 stops15h 20m

Brussels Bruxelles-National

Wed 6/25

10:20 am-8:43 pm

2 stops16h 23m

$951

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 7/23

9:40 am-8:00 am

1 stop16h 20m

Brussels Bruxelles-National

Sun 8/3

10:00 am-3:48 pm

1 stop11h 48m

$1,035

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 6/3

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Wed 6/4

6:55 pm-10:45 pm

2 stops33h 50m

$1,190

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 7/8

1:00 pm-7:00 am

1 stop12h 00m

Brussels Bruxelles-National

Sun 7/20

11:15 am-5:49 pm

1 stop12h 34m

$1,199

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 6/24

1:45 pm-8:40 am

1 stop12h 55m

Brussels Bruxelles-National

Thu 7/17

10:45 am-6:12 pm

1 stop13h 27m

$1,234

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 6/8

12:10 pm-8:40 am

2 stops14h 30m

Brussels Bruxelles-National

Tue 6/17

10:45 am-10:57 pm

2 stops18h 12m

$1,239

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 6/8

11:00 am-8:40 am

1 stop15h 40m

Brussels Bruxelles-National

Tue 6/17

10:45 am-6:13 pm

1 stop13h 28m

$1,246

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 19 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

What is the cheapest time of day to fly from DCA to BE?

Find hourly flight availability from Reagan-National to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Belgium as you normally would.

Rainfall in Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Belgium when rainfall is around 1.6 in.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgium. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from Washington, D.C. to Belgium to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Belgium one-way?

    One-way options have recently been found by users for as low as $546 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Scandinavian Airlines from $558 and British Airways from $562 one-way.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Belgium?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Belgium (average of $614). Flying from Washington, D.C. Reagan-National Airport to Belgium in June is currently the most expensive (average of $1,146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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Top airline flying from Reagan-National to Belgium

Discover the top airline that operate flights from Reagan-National to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$725Average$1,119FlexibilityNo cancel feeOn-time69%

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