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Find cheap flights from District of Columbia to Belgium from $245

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from District of Columbia to Belgium departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

June

Cheapest flight

$245
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Washington, D.C. to Charleroi Brussels

FAQs for booking flights from District of Columbia to Belgium

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

    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 Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belgium 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 Belgium?

    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 Belgium 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 Belgium?

    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 Belgium from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from District of Columbia to Belgium

Recent round-trip flight deals

9/2Mon
1 stopPLAY
10h 40mIAD-BRU
9/5Thu
1 stopPLAY
11h 10mBRU-IAD
$357
9/2Mon
1 stopPLAY
10h 40mIAD-BRU
9/5Thu
1 stopPLAY
11h 10mBRU-IAD
$361
11/20Wed
1 stopScandinavian Airlines
16h 00mIAD-BRU
12/4Wed
1 stopScandinavian Airlines
25h 10mBRU-IAD
$441
10/21Mon
2 stopsScandinavian Airlines
19h 05mIAD-BRU
1/15Wed
2 stopsScandinavian Airlines
32h 55mBRU-IAD
$450
8/18Sun
1 stop
33h 10mIAD-BRU
9/2Mon
1 stop
26h 15mBRU-IAD
$584
10/16Wed
1 stopAer Lingus
21h 30mIAD-BRU
10/30Wed
1 stopAer Lingus
11h 25mBRU-IAD
$604
10/21Mon
2 stops
14h 05mDCA-BRU
1/15Wed
2 stops
15h 32mBRU-DCA
$638
11/8Fri
1 stopTAP AIR PORTUGAL
19h 15mIAD-BRU
11/11Mon
1 stopTAP AIR PORTUGAL
25h 45mBRU-IAD
$643
8/7Wed
1 stopAer Lingus
10h 30mIAD-BRU
9/4Wed
1 stopAer Lingus
11h 20mBRU-IAD
$650
9/4Wed
1 stopTAP AIR PORTUGAL
15h 45mIAD-BRU
12/9Mon
1 stopTAP AIR PORTUGAL
25h 45mBRU-IAD
$652

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Recent one-way flight deals

7/14Sun
2 stops
36h 50mIAD-CRL
$245
7/10Wed
1 stopPLAY
10h 40mIAD-BRU
$252
7/15Mon
1 stopPLAY
10h 40mIAD-BRU
$258
7/13Sat
1 stopIcelandair
31h 35mIAD-BRU
$478
7/11Thu
1 stopIcelandair
31h 35mIAD-BRU
$479
7/6Sat
1 stopTAP AIR PORTUGAL
12h 45mIAD-BRU
$540
8/1Thu
1 stopTAP AIR PORTUGAL
11h 40mIAD-BRU
$546
7/2Tue
1 stopAer Lingus
18h 00mIAD-BRU
$571
6/19Wed
2 stopsPorter Airlines
32h 30mIAD-BRU
$638
6/12Wed
2 stopsPorter Airlines
32h 30mIAD-BRU
$653

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Search by price

Last minute flights from District of Columbia to Belgium

Last minute flight, train and bus deals

6/3Mon
multi-stopPLAY
10h 40mIAD-BRU
6/13Thu
multi-stopPLAY
11h 10mBRU-IAD
$745
6/3Mon
multi-stop
29h 40mIAD-BRU
6/13Thu
multi-stop
11h 10mBRU-IAD
$919
6/3Mon
multi-stop
30h 35mIAD-BRU
6/13Thu
multi-stop
34h 25mBRU-IAD
$952
6/1Sat
multi-stopIcelandair
31h 35mIAD-BRU
1/3Fri
multi-stopIcelandair
11h 30mBRU-IAD
$980
6/3Mon
multi-stop
18h 25mIAD-CRL
6/13Thu
multi-stop
28h 40mCRL-IAD
$1,158
6/3Mon
multi-stopIcelandair
15h 20mDCA-BRU
6/13Thu
multi-stopIcelandair
23h 54mBRU-DCA
$1,230
6/3Mon
nonstopUnited Airlines
7h 30mIAD-BRU
6/13Thu
multi-stopUnited Airlines
11h 30mBRU-IAD
$1,615
6/1Sat
multi-stopITA Airways
21h 05mIAD-BRU
1/3Fri
multi-stopITA Airways
26h 10mBRU-IAD
$1,797
6/3Mon
nonstopBrussels Airlines
7h 50mIAD-BRU
6/13Thu
nonstopBrussels Airlines
8h 45mBRU-IAD
$1,826
6/1Sat
multi-stopITA Airways
21h 05mIAD-BRU
1/3Fri
multi-stopITA Airways
29h 00mBRU-IAD
$1,909

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Flights to Belgium

Return flight deals:

Belgium - District of Columbia

Cabin classes:

$2,604
$1,970
$741