How does KAYAK find such low prices on flights from District of Columbia to Brussels?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Brussels.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Brussels?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Brussels?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Brussels?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$345 CHEAP FLIGHTS from District of Columbia to Brussels

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Flight Deals

Cheap Flights from District of Columbia to Brussels

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to Brussels

Tue, Oct 6 - Sun, Oct 25

8:30 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

10h 25m1 stop Reykjavik Keflavik Intl

12:50 pm - 7:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Reykjavik Keflavik Intl

$679Icelandair

Tue, Oct 6 - Tue, Oct 27

8:30 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

10h 25m1 stop Reykjavik Keflavik Intl

12:50 pm - 7:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Reykjavik Keflavik Intl

$679Icelandair

Mon, Aug 31 - Tue, Sep 8

8:30 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

10h 25m1 stop Reykjavik Keflavik Intl

5:35 pm - 3:10 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

27h 35m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$679Multiple Airlines

Mon, Sep 21 - Tue, Sep 29

5:40 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

18h 00m2 stops Lisbon Humberto Delgado Madrid Barajas

10:55 am - 3:10 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

34h 15m2 stops Madrid Barajas Lisbon Humberto Delgado

$690Multiple Airlines

Thu, Oct 29 - Fri, Nov 6

9:30 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

12h 00m1 stop Kastrup Copenhagen

7:20 pm - 6:50 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

29h 30m2 stops Stockholm Arlanda Kastrup Copenhagen

$692Scandinavian Airlines

Sat, Oct 31 - Sun, Nov 8

9:30 pm - 6:40 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

16h 10m2 stops Kastrup Copenhagen Oslo Gardermoen

7:20 pm - 5:15 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

27h 55m2 stops Oslo Gardermoen Kastrup Copenhagen

$693Scandinavian Airlines

Sun, Sep 27 - Tue, Oct 6

1:15 pm - 5:50 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

22h 35m1 stop Istanbul

6:55 pm - 11:30 amBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

22h 35m1 stop Istanbul

$737Turkish Airlines

Mon, Sep 21 - Tue, Sep 29

10:35 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

19h 20m1 stop Lisbon Humberto Delgado

3:55 pm - 3:10 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

29h 15m1 stop Lisbon Humberto Delgado

$751TAP AIR PORTUGAL

Tue, Nov 17 - Mon, Nov 23

5:25 pm - 11:00 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

11h 35m1 stop Lisbon Humberto Delgado

5:55 pm - 2:45 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

26h 50m1 stop Lisbon Humberto Delgado

$753TAP AIR PORTUGAL

Thu, Oct 15 - Fri, Oct 23

1:15 pm - 1:30 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

18h 15m1 stop Istanbul

4:15 pm - 11:30 amBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

25h 15m1 stop Istanbul

$756Turkish Airlines

Recent last minute flight deals from District of Columbia to Brussels

Sat, Aug 15 - Sat, Aug 22

8:20 pm - 9:40 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

31h 20m1 stop Kastrup Copenhagen

8:30 pm - 5:00 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

26h 30m1 stop Kastrup Copenhagen

$908Scandinavian Airlines

Sun, Aug 16 - Thu, Aug 20

8:20 pm - 9:40 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

31h 20m1 stop Kastrup Copenhagen

10:20 am - 5:00 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Kastrup Copenhagen

$913Scandinavian Airlines

Thu, Aug 13 - Thu, Aug 20

5:45 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

24h 10m1 stop Lisbon Humberto Delgado

10:20 am - 10:45 amBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

30h 25m2 stops Dublin Toronto Pearson Intl

$1,035Multiple Airlines

Wed, Aug 12 - Tue, Aug 18

8:20 pm - 7:55 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

29h 35m3 stops Zurich Warsaw Frederic Chopin Munich Franz Josef Strauss

3:20 pm - 4:05 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

30h 45m2 stops Warsaw Frederic Chopin Frankfurt am Main

$1,161Multiple Airlines

Fri, Aug 14 - Sun, Aug 23

10:50 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

19h 05m1 stop Lisbon Humberto Delgado

8:55 pm - 8:35 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

29h 40m1 stop Lisbon Humberto Delgado

$1,374TAP AIR PORTUGAL

Sat, Aug 15 - Sat, Aug 22

11:20 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

31h 35m1 stop Reykjavik Keflavik Intl

1:50 pm - 10:15 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

14h 25m1 stop Reykjavik Keflavik Intl

$1,383Icelandair

Wed, Aug 12 - Tue, Aug 18

5:00 pm - 12:55 pmDCA Washington, D.C. Reagan-National-BRU Brussels Bruxelles-National

13h 55m2 stops Boston Logan Intl Reykjavik Keflavik Intl

1:50 pm - 10:59 pmBRU Brussels Bruxelles-National-DCA Washington, D.C. Reagan-National

15h 09m2 stops Reykjavik Keflavik Intl New York John F Kennedy Intl

$1,431Icelandair

Thu, Aug 13 - Sun, Aug 23

5:45 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

24h 10m1 stop Lisbon Humberto Delgado

8:55 pm - 8:35 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

29h 40m1 stop Lisbon Humberto Delgado

$1,447TAP AIR PORTUGAL

Sun, Aug 16 - Thu, Aug 20

5:40 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 35mnonstop

12:00 pm - 2:20 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

$1,808Brussels Airlines

Wed, Aug 12 - Tue, Aug 18

5:35 pm - 7:25 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 50mnonstop

12:00 pm - 2:20 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 20mnonstop

$1,970Brussels Airlines

Recent direct flight deals from District of Columbia to Brussels

Sun, Nov 29 - Tue, Dec 8

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$763United Airlines

Sun, Nov 29 - Wed, Dec 9

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$763United Airlines

Wed, Dec 2 - Wed, Dec 9

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$763United Airlines

Wed, Jan 27 - Thu, Feb 4

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$768Brussels Airlines

Mon, Nov 23 - Wed, Dec 2

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$793Brussels Airlines

Mon, Nov 9 - Tue, Nov 17

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$812Multiple Airlines

Mon, Nov 9 - Wed, Nov 18

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$812Multiple Airlines

Wed, Oct 28 - Tue, Nov 3

6:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$823Lufthansa

Wed, Oct 14 - Tue, Oct 27

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 3:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$823Lufthansa

Wed, Dec 2 - Sun, Dec 6

5:45 pm - 7:15 amIAD Washington, D.C. Dulles Intl-BRU Brussels Bruxelles-National

7h 30mnonstop

11:55 am - 2:30 pmBRU Brussels Bruxelles-National-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$843Brussels Airlines

Useful Info

How does KAYAK find such low prices on flights from District of Columbia to Brussels?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Brussels.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Brussels?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Brussels?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Brussels?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Brussels

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$345 Find Cheap Flights from District of Columbia to Brussels - Compare and Save

Cheap Flights from District of Columbia to Brussels

Recent round-trip flight deals from District of Columbia to Brussels

Recent one-way flight deals from District of Columbia to Brussels

Recent last minute flight deals from District of Columbia to Brussels

Recent direct flight deals from District of Columbia to Brussels

FAQs for booking flights from District of Columbia to Brussels

Everything you need to know for your flight to Brussels

Cabin class types available on flights to District of Columbia

Complete your trip to Brussels with a hotel stay or car rental

Find direct flights for Brussels

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Flights from domestic origins to Brussels

Choose which airport to fly into in Brussels

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