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Charleroi Brussels

$352+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CRL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap 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 November 4, 2025.

Round-trip from

$950
(Mytrip)

One-way from

$352
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$592
From Washington to Charleroi Brussels
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One-way flight from Washington to Charleroi Brussels
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Highest demand for flights based on searches. 14% potential increase in price ($103 potential increase over avg. RT price).
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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 November 2025
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Find flight deals from Washington to Charleroi Brussels

Cheapest flights from Washington to Charleroi Brussels
Explore the most affordable flight options available from Washington to Charleroi Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Mytrip deal was found by Cheapflights users on 11/3. 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.
Wed 11/192:35 pmSEA - CRL
2 stops19h 15mMultiple Airlines
Sun 11/239:10 pmCRL - SEA
2 stops27h 30mMultiple Airlines
Deal found 11/3$950
This Mytrip deal was found by Cheapflights users on 11/3. 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 11/272:35 pmSEA - CRL
2 stops20h 20mMultiple Airlines
Thu 12/117:25 amCRL - SEA
2 stops23h 51mMultiple Airlines
Deal found 11/3$974
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Thu 12/117:55 amSEA - CRL
2 stops19h 40mMultiple Airlines
Fri 12/191:00 pmCRL - SEA
1 stop14h 20mMultiple Airlines
Deal found 11/2$1,065
This Mytrip deal was found by Cheapflights users on 11/3. 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 11/258:10 amSEA - CRL
2 stops20h 10mMultiple Airlines
Wed 12/37:30 pmCRL - SEA
3 stops35h 46mMultiple Airlines
Deal found 11/3$1,098
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Wed 12/178:10 amSEA - CRL
2 stops18h 35mMultiple Airlines
Tue 12/238:10 pmCRL - SEA
2 stops26h 10mMultiple Airlines
Deal found 11/2$1,188
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/308:10 amSEA - CRL
2 stops26h 45mMultiple Airlines
Mon 1/51:10 pmCRL - SEA
2 stops32h 00mMultiple Airlines
Deal found 11/2$1,207
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 12/111:05 amSEA - CRL
2 stops26h 10mMultiple Airlines
Mon 12/81:10 pmCRL - SEA
1 stop14h 10mMultiple Airlines
Deal found 11/3$1,277
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Sat 12/138:10 amSEA - CRL
2 stops22h 30mMultiple Airlines
Sun 12/219:00 amCRL - SEA
2 stops18h 20mMultiple Airlines
Deal found 11/2$1,682
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sat 12/62:35 pmSEA - CRL
2 stops22h 40mMultiple Airlines
Sat 1/39:10 pmCRL - SEA
2 stops25h 10mMultiple Airlines
Deal found 11/4$1,817
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Fri 12/269:50 amPDX - CRL
3 stops23h 30mMultiple Airlines
Sun 1/47:15 pmCRL - PDX
3 stops32h 15mMultiple Airlines
Deal found 11/2$2,743

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 November 4, 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 11/27

2:35 pm-7:55 pm

2 stops20h 20m

Charleroi Brussels

Thu 12/11

7:25 am-10:16 pm

2 stops23h 51m

$974

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Wed 4/1

7:00 pm-10:55 pm

3 stops18h 55m

Charleroi Brussels

Wed 4/8

7:45 am-2:19 pm

3 stops39h 34m

$1,063

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Thu 12/11

7:55 am-12:35 pm

2 stops19h 40m

Charleroi Brussels

Fri 12/19

1:00 pm-6:20 pm

1 stop14h 20m

$1,065

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Tue 4/7

3:45 pm-10:55 pm

2 stops22h 10m

Charleroi Brussels

Sun 4/12

8:35 am-5:50 pm

2 stops18h 15m

$1,066

PortlandBrussels

PDX - CRL

PDXCRL

Portland

Tue 3/24

3:45 pm-10:10 pm

3 stops22h 25m

Charleroi Brussels

Sat 4/4

7:10 pm-6:00 pm

3 stops31h 50m

$1,068

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Thu 4/2

3:45 pm-10:30 pm

2 stops21h 45m

Charleroi Brussels

Thu 4/9

7:05 am-8:45 pm

2 stops22h 40m

$1,084

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Wed 3/25

3:35 pm-3:45 pm

2 stops16h 10m

Charleroi Brussels

Mon 3/30

8:30 am-8:45 pm

2 stops21h 15m

$1,092

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Sun 5/3

6:45 pm-6:15 pm

1 stop14h 30m

Charleroi Brussels

Sun 5/17

8:35 am-5:50 pm

2 stops18h 15m

$1,141

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Wed 12/17

8:10 am-11:45 am

2 stops18h 35m

Charleroi Brussels

Tue 12/23

8:10 pm-1:20 pm

2 stops26h 10m

$1,188

SeattleBrussels

SEA - CRL

SEACRL

Seattle/Tacoma Intl

Tue 12/30

8:10 am-7:55 pm

2 stops26h 45m

Charleroi Brussels

Mon 1/5

1:10 pm-12:10 pm

2 stops32h 00m

$1,207

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 21 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

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Dallas/Fort Worth to Charleroi Brussels flights

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