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Find cheap flights from District of Columbia to Belgium from $270

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 7/17. 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 7/6
Sat 7/13

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

February

High season

June

Cheapest flight

$270
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 38% 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
$311
9/2Mon
1 stopPLAY
10h 40mIAD-BRU
9/5Thu
1 stopPLAY
11h 10mBRU-IAD
$349
11/11Mon
1 stopScandinavian Airlines
10h 40mIAD-BRU
11/19Tue
1 stopScandinavian Airlines
25h 10mBRU-IAD
$467
11/3Sun
2 stopsScandinavian Airlines
36h 55mIAD-BRU
11/19Tue
1 stopScandinavian Airlines
25h 10mBRU-IAD
$471
11/13Wed
1 stopAer Lingus
10h 25mIAD-BRU
11/21Thu
1 stopAer Lingus
11h 25mBRU-IAD
$506
11/5Tue
2 stops
25h 20mIAD-BRU
11/17Sun
1 stop
25h 10mBRU-IAD
$522
11/5Tue
2 stops
25h 20mIAD-BRU
11/17Sun
2 stops
26h 45mBRU-IAD
$525
11/4Mon
1 stopTAP AIR PORTUGAL
15h 50mIAD-BRU
11/18Mon
1 stopTAP AIR PORTUGAL
25h 45mBRU-IAD
$601
10/16Wed
1 stopAer Lingus
18h 00mIAD-BRU
10/30Wed
1 stopAer Lingus
11h 25mBRU-IAD
$604
11/5Tue
1 stopTAP AIR PORTUGAL
11h 30mIAD-BRU
11/21Thu
1 stopTAP AIR PORTUGAL
15h 00mBRU-IAD
$628

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Recent one-way flight deals

7/17Wed
2 stops
23h 05mIAD-CRL
$270
7/16Tue
2 stops
12h 55mIAD-CRL
$299
7/10Wed
1 stopPLAY
10h 40mIAD-BRU
$309
9/22Sun
1 stopScandinavian Airlines
19h 15mIAD-BRU
$362
7/12Fri
1 stopPLAY
10h 40mIAD-BRU
$378
9/22Sun
2 stopsScandinavian Airlines
19h 05mIAD-BRU
$380
7/7Sun
1 stopTAP AIR PORTUGAL
15h 45mIAD-BRU
$478
8/3Sat
1 stopIcelandair
31h 35mIAD-BRU
$492
7/11Thu
1 stopIcelandair
31h 35mIAD-BRU
$520
7/20Sat
1 stopTAP AIR PORTUGAL
15h 55mIAD-BRU
$546

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Search by airline

Search by price

Last minute flights from District of Columbia to Belgium

Last minute flight, train and bus deals

6/7Fri
multi-stopPLAY
10h 40mIAD-BRU
6/13Thu
multi-stopPLAY
11h 10mBRU-IAD
$980
6/11Tue
multi-stop
30h 15mIAD-BRU
6/14Fri
multi-stop
14h 15mBRU-IAD
$1,056
6/11Tue
multi-stopTAP AIR PORTUGAL
16h 05mIAD-BRU
6/12Wed
multi-stopTAP AIR PORTUGAL
24h 25mBRU-IAD
$1,125
6/11Tue
multi-stopTAP AIR PORTUGAL
24h 35mIAD-BRU
6/14Fri
multi-stopTAP AIR PORTUGAL
18h 25mBRU-IAD
$1,140
6/9Sun
multi-stopIcelandair
10h 20mIAD-BRU
8/10Sat
multi-stopIcelandair
11h 25mBRU-IAD
$1,348
6/8Sat
multi-stopIcelandair
15h 20mDCA-BRU
6/10Mon
multi-stopIcelandair
25h 55mBRU-DCA
$1,716
6/9Sun
multi-stopUnited Airlines
30h 55mIAD-BRU
8/10Sat
nonstopUnited Airlines
8h 15mBRU-IAD
$1,940
6/9Sun
multi-stopUnited Airlines
11h 07mIAD-BRU
8/10Sat
nonstopUnited Airlines
8h 15mBRU-IAD
$1,945
6/9Sun
multi-stopAir Canada
14h 08mIAD-BRU
8/10Sat
multi-stopAir Canada
17h 16mBRU-IAD
$1,964
6/9Sun
multi-stopAir Canada
14h 08mIAD-BRU
8/10Sat
multi-stopAir Canada
16h 19mBRU-IAD
$1,969

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Flights to Belgium

Return flight deals:

Belgium - District of Columbia

Cabin classes:

$910
$1,751
$703