What percentage of Washington, D.C. to Brussels flights are direct?

Across the trailing quarter, approximately 9.4% of flights from Washington, D.C. to Brussels were direct. This indicates that the majority of travelers on this route typically involve at least one stopover. For flights that do include connections, the median number of stopovers observed was 2. Travelers should consider this when planning their journey and evaluating flight options.

How long is the flight from Washington, D.C. to Brussels?

The typical direct flight from Washington, D.C. to Brussels has a median duration of 7 hours and 30 minutes. For flights that include one stop, the median travel time increases to approximately 11 hours and 20 minutes. The direct distance covered on this route is 6247 kilometers. Travelers should factor in these durations when planning their itinerary, especially if considering connecting flights.

How much more do direct flights from Washington, D.C. to Brussels cost?

Historically, direct flights from Washington, D.C. to Brussels have shown a premium of approximately 1% compared to connecting flights. The median price for a direct flight was $1132, while connecting flights had a median price of $1116. Direct flights represent about 9.8% of the available options across the trailing 90 days. This indicates that the cost difference for the convenience of a direct route is relatively small on average.

Flights From Washington, D.C.

To Brussels

Cheap Flights from Washington, D.C. to Brussels

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Deals from

Washington, D.C.

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Prices updated 2 days ago

405 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Washington, D.C. to Brussels

Explore current cheapest deals departing from Washington, D.C. to Brussels

2026-11-09 – 2026-11-17
WAS - Brussels
94% AI deal score
$817
$456
Round trip
2026-10-11 – 2026-10-15
WAS - Brussels
95% AI deal score
$848
$458
Round trip
2026-10-03 – 2026-10-09
WAS - Brussels
94% AI deal score
$812
$458
Round trip
2026-10-14 – 2026-10-23
WAS - Brussels
94% AI deal score
$818
$459
Round trip
2026-11-02 – 2026-11-10
WAS - Brussels
94% AI deal score
$801
$460
Round trip
2026-10-21 – 2026-10-27
WAS - Brussels
94% AI deal score
$829
$461
Round trip
2026-10-14 – 2026-10-18
WAS - Brussels
95% AI deal score
$856
$461
Round trip
2026-10-14 – 2026-10-19
WAS - Brussels
95% AI deal score
$850
$461
Round trip
2026-10-03 – 2026-10-10
WAS - Brussels
94% AI deal score
$811
$461
Round trip
2026-10-06 – 2026-10-12
WAS - Brussels
94% AI deal score
$821
$465
Round trip

Washington, D.C. to Brussels: Overview

Insights for flights from Washington, D.C. to Brussels

For flights from Washington, D.C. to Brussels, fares typically range from $978–$1292, with a median of $1111. Right now, current fares are near the typical level for this route. Only 2% of recent fares were classified as a good price, indicating that finding cheap flights from Washington, D.C. to Brussels can be challenging.

If you are looking for the cheapest time to fly from Washington, D.C. to Brussels, February stands out with a median fare of $774. Other more affordable months include November, with a median fare of $991, and April, where the median fare is $1007.

Most itineraries for this route connect at least once, with only 9.4% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2.

A typical journey from Washington, D.C. to Brussels, including connections, takes approximately 29h 25m. This duration reflects the prevalence of connecting itineraries on this long-haul route.

The distance between Washington, D.C. and Brussels is approximately 6247 kilometers, classifying this as a long-haul international route.

How much is a round trip from Washington, D.C. to Brussels

Regular price: $705 - $1,335

Prices are currently below the regular range.

The regular price range for flights from Washington, D.C. to Brussels is $705 to $1335. The current lowest deal is $455 with Icelandair for travel from Oct 3-Oct 9.

now $455

Low $705

High $1,335

The cheapest time to fly from Washington, D.C. to Brussels

The cheapest month to fly from Washington to Brussels is February, with a median price of $774. The most expensive month is June, with a median price of $1504. Prices are generally lower from January to November.

February

Cheapest

Flights from $774

June

Most Expensive

Flights from $1,504

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Brussels

United Airlines

Last-minute flights going from Washington, D.C. to Brussels

Wed, Aug 5

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Icelandair

$1,046

$762

One-way

Sun, Aug 16

⌛ Last-Minute

BWI - Brussels

Washington, D.C. (BWI) - Brussels (BRU)

Icelandair

$885

$678

One-way

Sun, Aug 16

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Scandinavian Airlines

$942

$700

One-way

Sun, Aug 16

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Scandinavian Airlines

$1,024

$750

One-way

Mon, Aug 17

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Scandinavian Airlines

$1,056

$659

One-way

Mon, Aug 17

⌛ Last-Minute

BWI - Brussels

Washington, D.C. (BWI) - Brussels (CRL)

Frontier Airlines

$804

$670

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Brussels

4 nights

Dec 2 - Dec 6

$1,046 → $501

52%

17 nights

Dec 28 - Jan 14

$1,064 → $595

44%

4 nights

Dec 9 - Dec 13

$1,077 → $665

38%

3 nights

Aug 17 - Aug 20

$1,056 → $659

38%

Popular Airports to fly from Washington, D.C. to Brussels

Washington, D.C. - Brussels route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Washington, D.C. to Brussels are below the typical level at $455.

📅 Best time to fly

February is historically the cheapest month

Historically, February is the cheapest month to fly from Washington, D.C. to Brussels, at $774.

⏱️ Flight duration

Flights are typically 29h 25m

Flights from Washington, D.C. to Brussels typically take 29h 25m, covering a distance of 6247 km.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant, with a median of 2 stopovers on the Washington, D.C. to Brussels route.

🏆 Airline highlight

Icelandair has a deal for $455

Icelandair offers a deal for $455 from Washington Dulles International to Brussels, Oct 3-Oct 9.

🎯 Booking tip

Deals appear regularly

Deals on flights from Washington, D.C. to Brussels appear regularly, so check often.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International offers flights to Brussels, with prices from $552, making it a good option.

📍 ~40 km from Washington, D.C. (reachable by car or bus)

💸 Flights from ~$552

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is a primary gateway to Brussels, offering convenient access to the city center.

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$552

Airports nearby Brussels used as alternative

Amsterdam Airport Schiphol (AMS)

Amsterdam Airport Schiphol is a major global hub, often providing competitive pricing and direct routes.

📍 ~135 km from Brussels (reachable by high-speed rail)

💸 Flights from ~$493

Business & First Class Flight Deals to Brussels

93% AI deal score

$6,087

$2,590

Save $3,497

Frequently Asked Questions About Flights to Brussels

Historically, the optimal booking window for flights from Washington, D.C. to Brussels is typically 7-13 days before departure. During this period, the average price observed was around $1110. Booking within 0-6 days of departure generally sees prices rise to an average of $1285, while booking 28-59 days out shows an average of $1438. Travelers looking for better deals should aim to book within the 7-13 day window based on observations across the trailing quarter.

Based on historical data from the trailing 90 days, a good price for a flight from Washington, D.C. to Brussels is typically around $978 or less. The median price for this route has been observed at $1111. Prices can vary, with 75% of observed fares being $1292 or less. Aiming for a fare below the median can help secure a more economical journey.

Historically, February has been the cheapest month to fly from Washington, D.C. to Brussels, with a median price of $774. November also offers more economical options, with a median price of $991. The annual median price for this route is $1111, indicating that flying in these months can result in significant savings compared to the overall average. April, for example, had a median price of $1007.

Related routes

More routes from Washington, D.C.

Flights to Brussels from other cities

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Washington, D.C. to Brussels: Overview

Insights for flights from Washington, D.C. to Brussels

Most itineraries for this route connect at least once, with only 9.4% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2.

A typical journey from Washington, D.C. to Brussels, including connections, takes approximately 29h 25m. This duration reflects the prevalence of connecting itineraries on this long-haul route.

The distance between Washington, D.C. and Brussels is approximately 6247 kilometers, classifying this as a long-haul international route.

How much is a round trip from Washington, D.C. to Brussels

Regular price: $705 - $1,335

Prices are currently below the regular range.

The regular price range for flights from Washington, D.C. to Brussels is $705 to $1335. The current lowest deal is $455 with Icelandair for travel from Oct 3-Oct 9.

now $455

Low $705

High $1,335

The cheapest time to fly from Washington, D.C. to Brussels

February

Cheapest

Flights from $774

June

Most Expensive

Flights from $1,504

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Brussels

United Airlines

Last-minute flights going from Washington, D.C. to Brussels

Wed, Aug 5

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Icelandair

$1,046

$762

One-way

Sun, Aug 16

⌛ Last-Minute

BWI - Brussels

Washington, D.C. (BWI) - Brussels (BRU)

Icelandair

$885

$678

One-way

Sun, Aug 16

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Scandinavian Airlines

$942

$700

One-way

Sun, Aug 16

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Scandinavian Airlines

$1,024

$750

One-way

Mon, Aug 17

⌛ Last-Minute

IAD - Brussels

Washington, D.C. (IAD) - Brussels (BRU)

Scandinavian Airlines

$1,056

$659

One-way

Mon, Aug 17

⌛ Last-Minute

BWI - Brussels

Washington, D.C. (BWI) - Brussels (CRL)

Frontier Airlines

$804

$670

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Brussels

4 nights

Dec 2 - Dec 6

$1,046 → $501

52%

17 nights

Dec 28 - Jan 14

$1,064 → $595

44%

4 nights

Dec 9 - Dec 13

$1,077 → $665

38%

3 nights

Aug 17 - Aug 20

$1,056 → $659

38%

Popular Airports to fly from Washington, D.C. to Brussels