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$492+ Cheap flights from Charleroi Brussels (CRL) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
CRL — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Charleroi Brussels to Washington

Cheapest flights from Charleroi Brussels to Washington
Explore the most affordable flight options available from Charleroi Brussels to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 pmCRL - SEA
2 stops27h 10mMultiple Airlines
Thu 1/82:35 pmSEA - CRL
2 stops15h 55mMultiple Airlines
Deal found 12/17$1,577
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:00 pmCRL - SEA
1 stop14h 20mMultiple Airlines
Thu 1/12:00 pmSEA - CRL
2 stops39h 50mMultiple Airlines
Deal found 12/16$1,758
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:00 pmCRL - SEA
1 stop14h 20mMultiple Airlines
Fri 1/23:10 pmSEA - CRL
2 stops31h 25mMultiple Airlines
Deal found 12/15$1,824
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:00 pmCRL - SEA
1 stop14h 20mMultiple Airlines
Sat 1/32:00 pmSEA - CRL
2 stops34h 15mMultiple Airlines
Deal found 12/15$1,893

Find flight deals from Charleroi Brussels to Washington

Keep the following information in mind while searching for Charleroi Brussels to Washington flight deals. Data was last updated December 18, 2025.

Round-trip from

$1,002
(Kiwi.com)

One-way from

$492
(Kiwi.com)

Popular in

November

Cheapest in

December

Average price

$620
From Charleroi Brussels to Washington
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One-way flight from Charleroi Brussels to Washington
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Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleroi Brussels to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Charleroi Brussels Airport to Washington that are best for you.

Fly from

Charleroi Brussels

Fly to

Washington

Route

Depart

Return

Price

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Thu 4/9

7:05 am-5:55 pm

2 stops19h 50m

Seattle/Tacoma Intl

Thu 4/23

6:45 pm-4:30 pm

1 stop12h 45m

$1,002

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Thu 2/5

7:35 am-5:00 pm

2 stops18h 25m

Seattle/Tacoma Intl

Sat 2/21

2:00 pm-10:40 pm

2 stops23h 40m

$1,015

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Thu 2/12

7:35 am-5:00 pm

2 stops18h 25m

Seattle/Tacoma Intl

Thu 2/26

1:40 pm-4:35 pm

2 stops17h 55m

$1,153

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Thu 6/11

7:05 am-4:00 pm

2 stops41h 55m

$492

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Tue 6/9

6:55 am-8:06 am

2 stops34h 11m

$520

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Mon 6/8

7:10 am-1:08 pm

3 stops38h 58m

$528

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Fri 6/12

6:35 pm-11:03 pm

3 stops37h 28m

$536

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Sat 6/13

2:25 pm-4:00 pm

3 stops34h 35m

$570

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Wed 6/10

9:10 pm-11:49 pm

3 stops35h 39m

$594

BrusselsSeattle

CRL - SEA

CRLSEA

Charleroi Brussels

Tue 12/23

9:35 am-10:36 am

3 stops58h 01m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
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Best time to book a flight from Charleroi Brussels to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Charleroi Brussels with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleroi Brussels Airport to Washington
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Charleroi Brussels to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Charleroi Brussels to Washington that include hotel bookings?

    Yes. In addition to deals on Charleroi Brussels to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleroi Brussels to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleroi Brussels to Washington.

  • Can I find deals for business class flights from Charleroi Brussels to Washington?

    Yes. Cheapflights offers flight deals from Charleroi Brussels to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Charleroi Brussels to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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