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$375+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BRU
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Round-trip from

$656
(Delta)

One-way from

$375
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$795
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. 14% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($68 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 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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 12/11:47 pmMCI - BRU
2 stops16h 28mUnited Airlines
Wed 12/1010:00 amBRU - MCI
2 stops40h 27mUnited Airlines
Deal found 11/6$679
This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:46 pmMCI - BRU
2 stops31h 19mMultiple Airlines
Tue 2/310:00 amBRU - MCI
2 stops40h 57mMultiple Airlines
Deal found 11/6$688
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/236:35 pmMCI - BRU
1 stop31h 20mUnited Airlines
Tue 2/310:00 amBRU - MCI
2 stops31h 32mUnited Airlines
Deal found 11/6$690
This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:46 pmMCI - BRU
2 stops31h 19mMultiple Airlines
Mon 2/210:00 amBRU - MCI
2 stops40h 57mMultiple Airlines
Deal found 11/6$711
This Lufthansa deal was found by Cheapflights users on 11/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:35 pmMCI - BRU
1 stop31h 20mLufthansa
Mon 2/210:10 amBRU - MCI
1 stop18h 49mLufthansa
Deal found 11/6$914
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 12/223:19 pmMCI - BRU
2 stops14h 56mUnited Airlines
Tue 2/310:00 amBRU - MCI
2 stops40h 56mUnited Airlines
Deal found 11/6$987
This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:35 pmMCI - BRU
1 stop31h 20mMultiple Airlines
Tue 2/310:00 amBRU - MCI
2 stops40h 57mMultiple Airlines
Deal found 11/6$999
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/1212:45 pmMCI - BRU
2 stops17h 30mUnited Airlines
Wed 1/710:10 amBRU - MCI
1 stop18h 49mUnited Airlines
Deal found 11/5$1,010
This Lufthansa deal was found by Cheapflights users on 11/6. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:43 pmMCI - BRU
1 stop31h 12mLufthansa
Wed 12/1010:10 amBRU - MCI
1 stop18h 48mLufthansa
Deal found 11/6$1,013
This Delta deal was found by Cheapflights users on 11/5. 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 12/126:00 amMCI - BRU
1 stop20h 00mDelta
Tue 1/611:00 amBRU - MCI
1 stop19h 04mDelta
Deal found 11/5$1,014

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 November 6, 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

Fri 3/27

8:00 am-8:00 am

1 stop18h 00m

Brussels Bruxelles-National

Tue 3/31

10:45 am-5:37 pm

1 stop13h 52m

$656

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 12/23

5:46 pm-8:05 am

2 stops31h 19m

Brussels Bruxelles-National

Tue 2/3

10:00 am-7:57 pm

2 stops40h 57m

$688

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 12/23

6:35 pm-8:55 am

1 stop31h 20m

Brussels Bruxelles-National

Mon 2/2

10:00 am-10:32 am

2 stops31h 32m

$690

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 12/23

5:46 pm-8:05 am

2 stops31h 19m

Brussels Bruxelles-National

Mon 2/2

10:00 am-7:57 pm

2 stops40h 57m

$711

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Fri 3/27

3:22 pm-12:35 pm

2 stops15h 13m

Brussels Bruxelles-National

Tue 3/31

11:15 am-7:31 pm

2 stops15h 16m

$829

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 12/23

6:35 pm-8:55 am

1 stop31h 20m

Brussels Bruxelles-National

Tue 2/3

11:55 am-7:56 pm

1 stop15h 01m

$914

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Mon 12/22

3:19 pm-1:15 pm

2 stops14h 56m

Brussels Bruxelles-National

Tue 2/3

10:00 am-7:56 pm

2 stops40h 56m

$987

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Mon 12/22

6:35 pm-8:55 am

1 stop31h 20m

Brussels Bruxelles-National

Tue 2/3

10:00 am-7:57 pm

2 stops40h 57m

$999

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Fri 12/12

12:45 pm-1:15 pm

2 stops17h 30m

Brussels Bruxelles-National

Wed 1/7

10:30 am-9:59 pm

2 stops18h 29m

$1,015

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Sat 12/13

6:00 am-1:15 pm

2 stops24h 15m

Brussels Bruxelles-National

Wed 1/7

10:10 am-8:33 pm

2 stops17h 23m

$1,015

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 15 results
1
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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 $603). Flying from Kansas City to Brussels in June is currently the most expensive (average of $1,259). 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 November 6, 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 in the evening could potentially save you up to 43% 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 November 6, 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
9,007 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    Delta and United Airlines can get you from Kansas City to Brussels in just under 18h. Your travel time can differ by up to 13h 20m. 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 33% 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 $603). Flying from Kansas City to Brussels in June is currently the most expensive (average of $1,259). 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

Browse thousands of different options on Cheapflights for your next trip

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$640Average$921FlexibilityNo cancel feeOn-time69%

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