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Charleroi Brussels

$349+ Cheap flights from Washington to Charleroi Brussels (CRL)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CRL
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Washington to Charleroi Brussels

Best flights from Washington to Charleroi Brussels
Discover carefully curated flight deals from Washington to Charleroi Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

This Mytrip deal was found by Cheapflights users on 12/12. 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.
Thu 2/128:10 amSEA - CRL
3 stops29h 35mMultiple Airlines
Wed 2/182:55 pmCRL - SEA
2 stops30h 15mMultiple Airlines
Deal found 12/12$734
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Sun 4/266:45 pmSEA - CRL
1 stop14h 30mMultiple Airlines
Mon 5/112:25 pmCRL - SEA
2 stops38h 16mMultiple Airlines
Deal found 12/12$827
This Mytrip deal was found by Cheapflights users on 12/14. 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.
Thu 1/82:35 pmSEA - CRL
2 stops15h 55mMultiple Airlines
Fri 1/237:20 pmCRL - SEA
2 stops29h 20mMultiple Airlines
Deal found 12/14$863
This Mytrip deal was found by Cheapflights users on 12/13. 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.
Thu 1/152:35 pmSEA - CRL
2 stops15h 55mMultiple Airlines
Thu 1/297:25 amCRL - SEA
2 stops23h 51mMultiple Airlines
Deal found 12/13$863
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Tue 1/278:10 amSEA - CRL
3 stops25h 45mMultiple Airlines
Tue 2/36:25 amCRL - SEA
2 stops19h 35mMultiple Airlines
Deal found 12/12$984
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Tue 1/135:50 amSEA - CRL
3 stops20h 20mMultiple Airlines
Sat 1/1712:55 pmCRL - SEA
3 stops42h 21mMultiple Airlines
Deal found 12/12$985
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Sun 4/196:45 pmSEA - CRL
1 stop14h 30mMultiple Airlines
Sat 4/259:50 amCRL - SEA
2 stops19h 50mMultiple Airlines
Deal found 12/11$1,003
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Thu 5/217:00 pmSEA - CRL
2 stops17h 30mMultiple Airlines
Wed 5/279:20 amCRL - SEA
3 stops44h 08mMultiple Airlines
Deal found 12/12$1,005
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Sun 5/176:45 pmSEA - CRL
1 stop14h 30mMultiple Airlines
Tue 6/98:55 amCRL - SEA
2 stops15h 45mMultiple Airlines
Deal found 12/12$1,036
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Thu 5/2110:10 amPDX - CRL
2 stops21h 20mMultiple Airlines
Wed 5/277:45 amCRL - PDX
3 stops40h 00mMultiple Airlines
Deal found 12/12$1,239

Find flight deals from Washington to Charleroi Brussels

Keep the following information in mind while searching for Washington to Charleroi Brussels flight deals. Data was last updated December 14, 2025.

Round-trip from

$734
(Mytrip)

One-way from

$349
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$790
From Washington to Charleroi Brussels
Search Deals
One-way flight from Washington to Charleroi Brussels
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 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 Washington to Charleroi Brussels 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 14, 2025.
Use the filters below to find and compare flights from Washington to Charleroi Brussels Airport that are best for you.

Fly from

Washington

Fly to

Charleroi Brussels

Route

Depart

Return

Price

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Thu 2/12

8:10 am-10:45 pm

3 stops29h 35m

Charleroi Brussels

Wed 2/18

2:55 pm-12:10 pm

2 stops30h 15m

$734

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Sun 4/26

6:45 pm-6:15 pm

1 stop14h 30m

Charleroi Brussels

Mon 5/11

2:25 pm-7:41 pm

2 stops38h 16m

$827

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Thu 1/8

2:35 pm-3:30 pm

2 stops15h 55m

Charleroi Brussels

Fri 1/23

7:20 pm-3:40 pm

2 stops29h 20m

$863

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Thu 1/15

2:35 pm-3:30 pm

2 stops15h 55m

Charleroi Brussels

Thu 1/29

7:25 am-10:16 pm

2 stops23h 51m

$863

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Tue 1/27

8:10 am-6:55 pm

3 stops25h 45m

Charleroi Brussels

Tue 2/3

6:25 am-5:00 pm

2 stops19h 35m

$984

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Tue 1/13

5:50 am-11:10 am

3 stops20h 20m

Charleroi Brussels

Sat 1/17

12:55 pm-10:16 pm

3 stops42h 21m

$985

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Sun 4/19

6:45 pm-6:15 pm

1 stop14h 30m

Charleroi Brussels

Sat 4/25

9:50 am-8:40 pm

2 stops19h 50m

$1,003

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Thu 5/21

7:00 pm-9:30 pm

2 stops17h 30m

Charleroi Brussels

Wed 5/27

9:20 am-8:28 pm

3 stops44h 08m

$1,005

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Sun 5/17

6:45 pm-6:15 pm

1 stop14h 30m

Charleroi Brussels

Tue 6/9

8:55 am-3:40 pm

2 stops15h 45m

$1,036

PortlandBrussels

PDX - CRL

PDXCRL

Portland

Thu 5/21

10:10 am-4:30 pm

2 stops21h 20m

Charleroi Brussels

Wed 5/27

7:45 am-2:45 pm

3 stops40h 00m

$1,239

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 18 results
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Best time to book a flight from Washington to Charleroi Brussels

Have a flexible travel schedule? Discover the best time to fly to Charleroi Brussels from Washington 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 Washington to Charleroi Brussels Airport
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 Washington to Charleroi Brussels. 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 Washington to Charleroi Brussels that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Charleroi Brussels 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 Washington to Charleroi Brussels

See prices for flight routes from nearby airports that may be better suited for you.
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Miami to Charleroi Brussels flights

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