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$453+ Cheap flights from Kansas City (MCI) to Brussels

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BRU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Kansas City to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$554
(United Airlines)

One-way from

$453
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$763
From Kansas City to Brussels
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One-way flight from Kansas City to Brussels
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Highest demand for flights based on searches. 8% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kansas City to Brussels

Cheapest flights from Kansas City to Brussels
Explore the most affordable flight options available from Kansas City to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:00 amMCI - BRU
2 stops17h 50mUnited Airlines
Tue 11/1110:00 amBRU - MCI
2 stops38h 36mUnited Airlines
Deal found 9/11$554
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:00 amMCI - BRU
3 stops17h 50mMultiple Airlines
Tue 11/1110:00 amBRU - MCI
2 stops16h 57mMultiple Airlines
Deal found 9/10$583
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:10 amMCI - BRU
2 stops15h 55mUnited Airlines
Tue 10/1410:00 amBRU - MCI
2 stops35h 20mUnited Airlines
Deal found 9/9$589
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:00 pmMCI - BRU
1 stop13h 00mUnited Airlines
Sun 10/2610:00 amBRU - MCI
2 stops28h 56mUnited Airlines
Deal found 9/8$671
This KLM deal was found by Cheapflights users on 9/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:59 amMCI - BRU
1 stop15h 41mMultiple Airlines
Fri 10/1010:45 amBRU - MCI
1 stop20h 07mMultiple Airlines
Deal found 9/9$706
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:37 amMCI - BRU
2 stops19h 03mDelta
Fri 10/1010:45 amBRU - MCI
1 stop20h 07mDelta
Deal found 9/9$711
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:30 amMCI - BRU
2 stops16h 30mUnited Airlines
Fri 10/1010:30 amBRU - MCI
2 stops35h 18mUnited Airlines
Deal found 9/9$730

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to 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 September 11, 2025.
Use the filters below to find and compare flights from Kansas City to Brussels that are best for you.

Fly from

Kansas City

Fly to

Brussels

Route

Depart

Return

Price

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 10/29

6:00 am-7:55 am

1 stop19h 55m

Brussels Bruxelles-National

Tue 11/11

10:00 am-2:21 pm

2 stops35h 21m

$554

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 10/29

8:00 am-7:50 am

2 stops17h 50m

Brussels Bruxelles-National

Tue 11/11

10:00 am-10:40 am

2 stops31h 40m

$554

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 10/29

8:00 am-7:50 am

3 stops17h 50m

Brussels Bruxelles-National

Tue 11/11

10:00 am-7:57 pm

2 stops16h 57m

$583

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 10/7

11:33 am-9:00 am

1 stop14h 27m

Brussels Bruxelles-National

Tue 10/14

10:00 am-2:20 pm

2 stops35h 20m

$589

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 10/21

7:30 am-8:05 am

2 stops17h 35m

Brussels Bruxelles-National

Sun 10/26

10:00 am-8:56 am

2 stops28h 56m

$671

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 10/21

1:00 pm-9:00 am

1 stop13h 00m

Brussels Bruxelles-National

Sun 10/26

10:00 am-8:56 am

2 stops28h 56m

$671

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 10/15

9:10 am-7:15 am

2 stops15h 05m

$453

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Mon 9/29

7:00 am-8:35 am

3 stops42h 35m

$1,853

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Mon 9/29

6:32 pm-9:00 am

1 stop31h 28m

$6,473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Kansas City to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Kansas City 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 Kansas City to Brussels

What is the cheapest month to book a flight from Kansas City to Brussels?

Currently, November is the cheapest month in which you can book a flight from Kansas City to Brussels (average of $614). Flying from Kansas City to Brussels in June is currently the most expensive (average of $1,077). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to BRU?

Find hourly flight availability from Kansas City to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Kansas City to Brussels is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Kansas City to Brussels, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Kansas City to Brussels?

    Kansas City (MCI), located 17.4 mi from the city center, is the airport you fly out of when you book flights from Kansas City to Brussels. 1 airline have flights from Kansas City to Brussels on a regular basis. Booking flights from Kansas City to Brussels should not be difficult; the airport handles an average of 0 outbound flights to Brussels per day.

  • How long is the flight from Kansas City to Brussels?

    United Airlines and Air Canada can get you from Kansas City to Brussels in just under 17h 50m. Your travel time can differ by up to 2h 05m. Airlines will cover a distance of 4528 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Kansas City to Brussels round-trip?

    Our cheapest airline available from Kansas City to Brussels is United Airlines. Our recent data shows that you can find tickets from as low as $640 on this airline. Users have found that United Airlines is 36% cheaper than the other options available to this destination.

  • Can I find deals for flights from Kansas City to Brussels that include hotel bookings?

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

  • How can I find direct flights from Kansas City to Brussels?

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

  • Can I find deals for business class flights from Kansas City to Brussels?

    Yes. Cheapflights offers flight deals from Kansas City to 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.

  • What is the cheapest month to book a flight from Kansas City to Brussels?

    Currently, November is the cheapest month in which you can book a flight from Kansas City to Brussels (average of $614). Flying from Kansas City to Brussels in June is currently the most expensive (average of $1,077). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kansas City to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Bruxelles-National flights
Kansas City to Bruxelles-National flights
Springfield to Bruxelles-National flights
St. Louis to Charleroi Brussels flights

Top airline flying from Kansas City to Brussels

Discover the top airline that operate flights from Kansas City to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$640Average$898FlexibilityNo cancel feeOn-time69%

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