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Belgium

$332+ Cheap flights from Missouri to Belgium

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRU
mar. 24 — mar. 311
mar. 3/24
mar. 3/31
1 adult, Economy
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Cheap flight deals from Missouri to Belgium

Cheapest flights from Missouri to Belgium
Explore the most affordable flight options available from Missouri to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 22, 2026.

This Flysmarter deal was found by Cheapflights users on 2/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/2311:33 am
MCI
-
BRU
2 stops14h 17m
Air Canada
mié. 4/112:00 pm
BRU
-
MCI
1 stop14h 48m
Air Canada
Deal found 2/21$562
This United Airlines deal was found by Cheapflights users on 2/21. 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.
lun. 3/2312:34 pm
MCI
-
BRU
1 stop12h 41m
United Airlines
mié. 4/112:00 pm
BRU
-
MCI
1 stop14h 48m
United Airlines
Deal found 2/21$571
This Air Canada deal was found by Cheapflights users on 2/19. 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.
jue. 3/198:45 am
MCI
-
BRU
2 stops17h 05m
Air Canada
lun. 3/309:55 am
BRU
-
MCI
2 stops37h 08m
Air Canada
Deal found 2/19$579
This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/196:00 am
MCI
-
BRU
2 stops19h 50m
Multiple Airlines
dom. 3/293:00 pm
BRU
-
MCI
2 stops35h 45m
Multiple Airlines
Deal found 2/19$608
This United Airlines deal was found by Cheapflights users on 2/20. 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.
lun. 4/65:17 pm
MCI
-
BRU
2 stops32h 43m
United Airlines
lun. 4/139:25 am
BRU
-
MCI
2 stops36h 37m
United Airlines
Deal found 2/20$614
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/66:00 pm
SGF
-
BRU
2 stops45h 30m
Iberia
lun. 4/1312:05 pm
BRU
-
SGF
2 stops39h 57m
Iberia
Deal found 2/20$616
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1911:02 am
MCI
-
BRU
2 stops26h 28m
British Airways
sáb. 3/287:25 pm
BRU
-
MCI
2 stops34h 34m
British Airways
Deal found 2/19$630
This oojo deal was found by Cheapflights users on 2/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/191:58 pm
MCI
-
BRU
2 stops21h 07m
British Airways
dom. 3/298:40 pm
BRU
-
MCI
2 stops33h 04m
British Airways
Deal found 2/19$644
This Delta deal was found by Cheapflights users on 2/19. 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.
jue. 3/196:41 pm
MCI
-
BRU
1 stop31h 19m
Delta
lun. 3/3010:25 am
BRU
-
MCI
2 stops43h 32m
Delta
Deal found 2/19$662
This United Airlines deal was found by Cheapflights users on 2/20. 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.
lun. 4/63:10 pm
SGF
-
BRU
2 stops15h 05m
United Airlines
lun. 4/1310:15 am
BRU
-
SGF
1 stop14h 09m
United Airlines
Deal found 2/20$675
This Flighttix deal was found by Cheapflights users on 2/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/710:00 am
STL
-
BRU
2 stops14h 10m
Air Canada
mar. 4/149:25 am
BRU
-
STL
2 stops18h 43m
Air Canada
Deal found 2/20$677
This United Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 3/1811:25 am
STL
-
BRU
1 stop14h 30m
United Airlines
mié. 3/2510:00 am
BRU
-
STL
2 stops38h 00m
United Airlines
Deal found 2/19$689

Find flight deals from Missouri to Belgium

Keep the following information in mind while searching for Missouri to Belgium flight deals. Data was last updated febrero 22, 2026.

Round-trip from

$493
(FlightHub)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$494
From Missouri to Belgium
Search Deals
One-way flight from Missouri to Belgium
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($117 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Belgium 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 febrero 22, 2026.
Use the filters below to find and compare flights from Missouri to Belgium that are best for you.

Fly from

Missouri

Fly to

Belgium

Route

Depart

Return

Price

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

lun. 3/23

12:34 pm-7:15 am

1 stop12h 41m

Brussels Bruxelles-National

mié. 4/1

12:00 pm-7:48 pm

1 stop14h 48m

$571

SpringfieldBrussels

SGF - BRU

SGFBRU

Springfield-Branson

lun. 4/6

6:00 pm-10:30 pm

2 stops45h 30m

Brussels Bruxelles-National

lun. 4/13

12:05 pm-9:02 pm

2 stops39h 57m

$616

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

jue. 3/19

6:41 pm-8:00 am

1 stop31h 19m

Brussels Bruxelles-National

lun. 3/30

10:25 am-10:57 pm

2 stops43h 32m

$662

SpringfieldBrussels

SGF - BRU

SGFBRU

Springfield-Branson

lun. 4/6

3:10 pm-1:15 pm

2 stops15h 05m

Brussels Bruxelles-National

lun. 4/13

10:15 am-5:24 pm

1 stop14h 09m

$675

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mié. 3/18

11:25 am-7:55 am

1 stop14h 30m

Brussels Bruxelles-National

mié. 3/25

10:00 am-6:00 pm

2 stops38h 00m

$689

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mié. 3/4

6:00 am-9:35 am

2 stops20h 35m

Brussels Bruxelles-National

dom. 3/8

10:15 am-11:44 pm

2 stops19h 29m

$696

JoplinBrussels

JLN - BRU

JLNBRU

Joplin

mié. 3/4

8:54 am-8:55 am

2 stops41h 01m

Brussels Bruxelles-National

dom. 3/8

10:10 am-5:43 pm

1 stop13h 33m

$698

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

jue. 3/19

10:37 am-7:35 am

2 stops14h 58m

Brussels Bruxelles-National

sáb. 3/28

10:00 am-12:12 am

1 stop20h 12m

$705

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

dom. 4/12

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

mié. 4/22

9:25 am-9:08 pm

2 stops18h 43m

$711

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

mié. 3/4

5:30 pm-8:55 am

2 stops32h 25m

Brussels Bruxelles-National

dom. 3/8

10:10 am-9:59 pm

1 stop17h 49m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 28 results
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Best time to book a flight from Missouri to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Missouri 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 Missouri to Belgium

What is the cheapest month to book a flight from Missouri to Belgium?

Currently, April is the cheapest month in which you can book a flight from Missouri to Belgium (average of $443). Flying from Missouri to Belgium in June is currently the most expensive (average of $1,008). 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.

Related info for your journey

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

  • How long is the flight from Missouri to Belgium?

    A quick flight from Missouri to Belgium can take about 12h 41m. United Airlines provides one of the quickest options available for as low as $571. Airlines will cover a distance of 4528 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Missouri to Belgium that include hotel bookings?

    Yes. In addition to deals on Missouri to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Belgium?

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

  • Can I find deals for business class flights from Missouri to Belgium?

    Yes. Cheapflights offers flight deals from Missouri to Belgium 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 Missouri to Belgium?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Belgium (average of $443). Flying from Missouri to Belgium in June is currently the most expensive (average of $1,008). 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 Missouri to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Missouri to Belgium

Discover the top 2 airlines that operate flights from Missouri to Belgium. 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 febrero 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$441Average$2,200FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$506Average$746FlexibilityNo cancel feeOn-time69%

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