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 have been direct. For journeys involving connecting flights, travelers typically experience a median of 2 stopovers. This indicates that the majority of routes between these two cities will involve at least one stop. Travelers seeking direct options may find fewer choices available.

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

The direct flight from Washington, D.C. to Brussels typically takes about 7 hours and 30 minutes, covering a distance of 6247 kilometers. Flights with one stop generally have a longer duration, with a median travel time of 11 hours and 20 minutes. This difference highlights the convenience of direct routes for travelers prioritizing speed. The median direct flight time is 450 minutes, while one-stop flights average 680 minutes.

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 across the trailing 90 days. Direct flights constituted about 9.8% of the available options during this period. This indicates that the price difference for the convenience of a direct route is relatively small.

Flights From Washington, D.C.

To Brussels

Cheap Flights from Washington, D.C. to Brussels

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Washington, D.C.

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Prices updated 2 days ago

461 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

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

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

2026-10-18 – 2026-10-25
WAS - Brussels
94% AI deal score
$807
$480
Round trip
2026-11-14 – 2026-11-22
WAS - Brussels
93% AI deal score
$740
$481
Round trip
2026-12-05 – 2026-12-10
WAS - Brussels
92% AI deal score
$981
$481
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2026-11-02 – 2026-11-10
WAS - Brussels
92% AI deal score
$735
$495
Round trip
2026-11-18 – 2026-11-26
WAS - Brussels
89% AI deal score
$710
$501
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2026-12-02 – 2026-12-15
WAS - Brussels
94% AI deal score
$912
$514
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2026-10-21 – 2026-10-25
WAS - Brussels
93% AI deal score
$843
$529
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2026-11-02 – 2026-11-17
WAS - Brussels
85% AI deal score
$699
$585
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2026-12-03 – 2026-12-08
WAS - Brussels
90% AI deal score
$888
$586
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2026-11-13 – 2026-11-16
WAS - Brussels
86% AI deal score
$753
$592
Round trip

Washington, D.C. to Brussels: Overview

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

Flights from Washington, D.C. to Brussels cover a distance of 6247 kilometers, classifying this as a long-haul route. For travelers seeking cheap flights from Washington, D.C. to Brussels, fares typically range from $978 to $1292, with a median price of $1111. Right now, current fares are near the typical level, and only 2% of recent fares were classified as a good price.

When considering the cheapest time to fly from Washington, D.C. to Brussels, February stands out as the most affordable month, with a median fare of $774. Following February, November also offers lower prices with a median of $991, and April presents a median fare of $1007. New deals for this route show up several times a week, making it worthwhile to monitor prices.

Regarding direct flights from Washington, D.C. to Brussels, most itineraries connect at least once, with only 9.4% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 2. This means you will likely have at least one layover on your journey.

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

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

Regular price: $688 - $1,598

Prices are currently below the regular range.

Regular prices for flights from Washington, D.C. to Brussels typically range from $688 to $1598. The current lowest deal is $480 with Icelandair for travel from Oct 18-Oct 25.

now $480

Low $688

High $1,598

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

Fri, Sep 18

⌛ Last-Minute

IAD - Brussels

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

Iberia Airlines

$1,090

$600

One-way

Fri, Sep 18

⌛ Last-Minute

IAD - Brussels

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

Iberia Airlines

$999

$635

One-way

Wed, Sep 30

⌛ Last-Minute

BWI - Brussels

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

Icelandair

$771

$700

One-way

Sun, Oct 4

⌛ Last-Minute

IAD - Brussels

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

TAP Portugal

$795

$698

One-way

Mon, Oct 5

⌛ Last-Minute

IAD - Brussels

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

Aer Lingus

$869

$679

One-way

Mon, Oct 5

⌛ Last-Minute

IAD - Brussels

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

Scandinavian Airlines

$789

$701

One-way

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

4 nights

Sep 18 - Sep 22

$1,090 → $600

45%

8 nights

Dec 14 - Dec 22

$950 → $531

44%

10 nights

Dec 12 - Dec 22

$944 → $531

44%

5 nights

Sep 18 - Sep 23

$999 → $635

36%

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

Washington, D.C. - Brussels route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Washington, D.C. to Brussels are near the typical level at a median of $1111.

📅 Best time to fly

February is historically cheapest at $774

Historically, February is the cheapest month to fly from Washington, D.C. to Brussels, with a median price of $774.

⏱️ Flight duration

Flights take 29h 25m on average

The median flight duration from Washington, D.C. to Brussels is 29 hours and 25 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 90.6% of routes, with a median of 2 stopovers.

🏆 Airline highlight

United Airlines offers direct flights

United Airlines has 1 direct deal available for flights from Washington, D.C. to Brussels.

🎯 Booking tip

Deals appear regularly

Deals for flights from Washington, D.C. to Brussels appear regularly, offering opportunities to save.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International is a good option for flights from Washington, D.C. to Brussels.

📍 ~36 km from Washington, D.C. (reachable by car)

💸 Flights from ~$535

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is a convenient arrival choice, offering the cheapest flights from Washington, D.C. to Brussels.

📍 ~11 km from Brussels city center (reachable by car)

💸 Flights from ~$536

Airports nearby Brussels used as alternative

Amsterdam Airport Schiphol (AMS)

Cheapest

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

📍 ~175 km from Brussels (reachable by high-speed rail)

💸 Flights from ~$523

Business & First Class Flight Deals to Brussels

Discover luxury on the budget with premium cabin class on flights from Washington, D.C. to Brussels.

Elite

Best Elite deals to Brussels

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IAD

Brussels, Belgium

80% AI deal score

$2,183

$1,993

Save $190

United Airlines

Business Class

From DCA

Elite

Nov 29

Brussels, Belgium

80% AI deal score

$2,284

$2,062

Save $222

Air Canada

Business Class

From IAD

Elite

Dec 06

Brussels, Belgium

80% AI deal score

$2,356

$2,144

Save $212

TAP Portugal

Business Class

From IAD

Elite

Dec 02

Brussels, Belgium

80% AI deal score

$2,333

$2,144

Save $189

TAP Portugal

Business Class

From IAD

Elite

Dec 24

Brussels, Belgium

79% AI deal score

$4,939

$3,679

Save $1,260

From IAD

Elite

Dec 24

Brussels, Belgium

79% AI deal score

$4,932

$3,679

Save $1,253

From IAD

Elite

Dec 24

Brussels, Belgium

79% AI deal score

$4,924

$3,679

Save $1,245

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 $1110. Booking within 0-6 days of departure generally sees a higher average price of $1285. For those planning further ahead, booking 60+ days out had an average price of $1142, while booking 28-59 days in advance showed an average price of $1438 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 tend to increase, with 75% of observed fares being $1292 or less. Travelers should aim for prices at or below the good price threshold to secure a more economical fare.

Historically, February has been the cheapest month to fly from Washington, D.C. to Brussels, with a median price of $774. Other relatively inexpensive months include November, with a median price of $991, and April, with a median price of $1007. The annual median price for this route across the trailing 270 days was $1111, indicating that these months offer significant savings compared to the yearly average.

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

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

Regular price: $688 - $1,598

Prices are currently below the regular range.

Regular prices for flights from Washington, D.C. to Brussels typically range from $688 to $1598. The current lowest deal is $480 with Icelandair for travel from Oct 18-Oct 25.

now $480

Low $688

High $1,598

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

Fri, Sep 18

⌛ Last-Minute

IAD - Brussels

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

Iberia Airlines

$1,090

$600

One-way

Fri, Sep 18

⌛ Last-Minute

IAD - Brussels

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

Iberia Airlines

$999

$635

One-way

Wed, Sep 30

⌛ Last-Minute

BWI - Brussels

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

Icelandair

$771

$700

One-way

Sun, Oct 4

⌛ Last-Minute

IAD - Brussels

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

TAP Portugal

$795

$698

One-way

Mon, Oct 5

⌛ Last-Minute

IAD - Brussels

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

Aer Lingus

$869

$679

One-way

Mon, Oct 5

⌛ Last-Minute

IAD - Brussels

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

Scandinavian Airlines

$789

$701

One-way

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

4 nights

Sep 18 - Sep 22

$1,090 → $600

45%

8 nights

Dec 14 - Dec 22

$950 → $531

44%

10 nights

Dec 12 - Dec 22

$944 → $531

44%

5 nights

Sep 18 - Sep 23

$999 → $635

36%

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

Washington, D.C. - Brussels route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Washington, D.C. to Brussels are near the typical level at a median of $1111.

📅 Best time to fly

February is historically cheapest at $774

Historically, February is the cheapest month to fly from Washington, D.C. to Brussels, with a median price of $774.

⏱️ Flight duration

Flights take 29h 25m on average

The median flight duration from Washington, D.C. to Brussels is 29 hours and 25 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 90.6% of routes, with a median of 2 stopovers.

🏆 Airline highlight

United Airlines offers direct flights

United Airlines has 1 direct deal available for flights from Washington, D.C. to Brussels.

🎯 Booking tip

Deals appear regularly

Deals for flights from Washington, D.C. to Brussels appear regularly, offering opportunities to save.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International is a good option for flights from Washington, D.C. to Brussels.

📍 ~36 km from Washington, D.C. (reachable by car)

💸 Flights from ~$535

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is a convenient arrival choice, offering the cheapest flights from Washington, D.C. to Brussels.

📍 ~11 km from Brussels city center (reachable by car)

💸 Flights from ~$536

Airports nearby Brussels used as alternative

Amsterdam Airport Schiphol (AMS)

Cheapest

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

📍 ~175 km from Brussels (reachable by high-speed rail)

💸 Flights from ~$523

Business & First Class Flight Deals to Brussels

Discover luxury on the budget with premium cabin class on flights from Washington, D.C. to Brussels.

Elite

Best Elite deals to Brussels

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IAD

Brussels, Belgium

79% AI deal score

$4,939

$3,679

Save $1,260

From IAD

Elite

Dec 24

Brussels, Belgium

79% AI deal score

$4,932

$3,679

Save $1,253

From IAD

Elite

Dec 24

Brussels, Belgium

79% AI deal score

$4,924

$3,679

Save $1,245

Frequently Asked Questions About Flights to Brussels

Cheap Flights from Washington, D.C. to Brussels

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

Washington, D.C. to Brussels: Overview

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

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

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

Direct flights from Washington, D.C. to Brussels

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

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

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

Washington, D.C. - Brussels route insights

Recent fares are near the typical level

February is historically cheapest at $774

Flights take 29h 25m on average

Connecting flights are dominant

United Airlines offers direct flights

Deals appear regularly

Washington, D.C. main airports to depart from

Brussels main airports to arrive at

Airports nearby Brussels used as alternative

Business & First Class Flight Deals to Brussels

Best Elite deals to Brussels

Nov 23

Nov 11

Nov 11

Nov 29

Feb 05

Dec 01

Nov 29

Dec 06

Dec 02

Dec 24

Dec 24

Dec 24

Frequently Asked Questions About Flights to Brussels

When is the best time to book flights from Washington, D.C. to Brussels?

How much should a flight from Washington, D.C. to Brussels cost?

What's the cheapest month to fly from Washington, D.C. to Brussels?

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

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

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

Related routes

More routes from Washington, D.C.

Flights to Brussels from other cities

Washington, D.C. to Brussels: Overview

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

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

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

Direct flights from Washington, D.C. to Brussels

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

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

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

Washington, D.C. - Brussels route insights

Recent fares are near the typical level

February is historically cheapest at $774

Flights take 29h 25m on average

Connecting flights are dominant

United Airlines offers direct flights

Deals appear regularly

Washington, D.C. main airports to depart from

Brussels main airports to arrive at

Airports nearby Brussels used as alternative

Business & First Class Flight Deals to Brussels

Best Elite deals to Brussels

Nov 23

Nov 11

Nov 11

Nov 29

Feb 05

Dec 01

Nov 29

Dec 06

Dec 02

Dec 24

Dec 24

Dec 24

Frequently Asked Questions About Flights to Brussels

When is the best time to book flights from Washington, D.C. to Brussels?

How much should a flight from Washington, D.C. to Brussels cost?

What's the cheapest month to fly from Washington, D.C. to Brussels?