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$347+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BRU
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap 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 August 4, 2026.

This United Airlines deal was found by Cheapflights users on 7/30. 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 10/213:14 pm
MCI
-
BRU
2 stops21h 46m
United Airlines
Wed 10/2810:00 am
BRU
-
MCI
2 stops36h 53m
United Airlines
Deal found 7/30$783
This Justfly.com deal was found by Cheapflights users on 7/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
MCI
-
BRU
2 stops18h 10m
Air Canada
Wed 10/2810:00 am
BRU
-
MCI
2 stops34h 23m
Air Canada
Deal found 7/31$790
This United Airlines deal was found by Cheapflights users on 7/30. 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 10/2711:27 am
MCI
-
BRU
2 stops19h 48m
United Airlines
Mon 11/21:45 pm
BRU
-
MCI
2 stops34h 40m
United Airlines
Deal found 7/30$791
This Finnair deal was found by Cheapflights users on 7/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:13 pm
MCI
-
BRU
2 stops20h 12m
Finnair
Mon 11/27:10 pm
BRU
-
MCI
2 stops31h 33m
Finnair
Deal found 7/31$796
This KLM deal was found by Cheapflights users on 7/30. 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.
Wed 10/2110:34 am
MCI
-
BRU
1 stop14h 06m
KLM
Wed 10/2812:55 pm
BRU
-
MCI
1 stop17h 01m
KLM
Deal found 7/30$807
This Air Canada deal was found by Cheapflights users on 7/30. 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 10/217:30 am
MCI
-
BRU
3 stops16h 40m
Multiple Airlines
Wed 10/2810:00 am
BRU
-
MCI
2 stops28h 58m
Multiple Airlines
Deal found 7/30$821

Find 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 August 4, 2026.

Round-trip from

$783
(United Airlines)

One-way from

$347
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,184
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. 28% potential increase in price ($348 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 August 4, 2026.
Use the filters below to find and compare flights from Kansas City to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 10/28

11:27 am-1:15 pm

2 stops19h 48m

Brussels Bruxelles-National

Tue 11/3

10:00 am-2:37 pm

2 stops35h 37m

$783

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 10/21

3:14 pm-1:15 pm

2 stops15h 01m

Brussels Bruxelles-National

Wed 10/28

10:00 am-4:53 pm

2 stops36h 53m

$783

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 10/27

11:27 am-1:15 pm

2 stops19h 48m

Brussels Bruxelles-National

Mon 11/2

1:45 pm-5:25 pm

2 stops34h 40m

$792

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 10/27

4:13 pm-6:25 pm

2 stops20h 12m

Brussels Bruxelles-National

Mon 11/2

7:10 pm-7:43 pm

2 stops31h 33m

$796

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 10/21

10:34 am-7:40 am

1 stop14h 06m

Brussels Bruxelles-National

Wed 10/28

12:55 pm-11:56 pm

1 stop17h 01m

$807
Quickest round-trip

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 10/27

2:39 pm-11:00 am

1 stop14h 21m

Brussels Bruxelles-National

Mon 11/2

12:55 pm-9:17 pm

1 stop15h 22m

$842

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Thu 10/22

11:22 am-1:15 pm

2 stops18h 53m

Brussels Bruxelles-National

Wed 10/28

10:00 am-2:23 pm

2 stops34h 23m

$873
Cheapest one-way

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Wed 9/30

8:32 pm-12:55 pm

3 stops33h 23m

$347

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Fri 9/25

6:39 pm-7:10 am

2 stops53h 31m

$479
Quickest one-way

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Fri 9/25

11:22 am-9:00 am

1 stop14h 38m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

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 August 4, 2026.
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
10,058 reviews

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,058 reviews
United Airlines
7.4
Good
10,058 reviews

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 Finnair can get you from Kansas City to Brussels in just under 19h 48m. Your travel time can differ by up to 24m. 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 $506 on this airline. Users have found that United Airlines is 43% 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.

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.
Kansas City to Bruxelles-National flights
St. Louis to Bruxelles-National 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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$506Average$676FlexibilityNo cancel feeOn-time69%

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