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$325+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRU
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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Cheap flight deals from Missouri to Belgium

Keep the following information in mind while searching for Missouri to Belgium flight deals. Data was last updated junio 16, 2025.

Round-trip from

$632
(United Airlines)

One-way from

$325
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,322
From Missouri to Belgium
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One-way flight from Missouri to Belgium
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Highest demand for flights based on searches. 7% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. 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. 8/68:00 amMCI - BRU
1 stop18h 00mUnited Airlines
sáb. 8/2310:00 amBRU - MCI
2 stops31h 37mUnited Airlines
Deal found 6/15$632
This Gurufare deal was found by Cheapflights users on 6/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/142:14 pmMCI - BRU
2 stops36h 26mScandinavian Airlines
dom. 8/248:30 pmBRU - MCI
2 stops33h 32mScandinavian Airlines
Deal found 6/14$649
This KLM deal was found by Cheapflights users on 6/15. 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.
mié. 8/69:56 amMCI - BRU
1 stop15h 44mMultiple Airlines
sáb. 8/2310:45 amBRU - MCI
1 stop15h 06mMultiple Airlines
Deal found 6/15$655
This Air Canada deal was found by Cheapflights users on 6/14. 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.
mié. 9/241:30 pmSTL - BRU
1 stop11h 35mAir Canada
mié. 10/810:00 amBRU - STL
1 stop16h 57mAir Canada
Deal found 6/14$729
This KLM deal was found by Cheapflights users on 6/14. 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.
mié. 9/2411:51 amSTL - BRU
2 stops13h 49mKLM
mié. 10/810:45 amBRU - STL
1 stop14h 17mKLM
Deal found 6/14$735
This Booking.com deal was found by Cheapflights users on 6/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/219:05 amMCI - BRU
2 stops15h 50mAir Canada
sáb. 11/2910:00 amBRU - MCI
2 stops14h 36mAir Canada
Deal found 6/14$876
This Gotogate deal was found by Cheapflights users on 6/16. 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. 7/311:30 pmSTL - BRU
1 stop11h 30mMultiple Airlines
jue. 8/710:25 amBRU - STL
2 stops16h 35mMultiple Airlines
Deal found 6/16$909
This Gurufare deal was found by Cheapflights users on 6/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/317:23 amSTL - BRU
2 stops19h 17mAer Lingus
jue. 8/710:20 amBRU - STL
2 stops20h 31mAer Lingus
Deal found 6/16$910
This United Airlines deal was found by Cheapflights users on 6/16. 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.
jue. 7/311:30 pmSTL - BRU
1 stop11h 30mUnited Airlines
jue. 8/710:15 amBRU - STL
1 stop12h 32mUnited Airlines
Deal found 6/16$920
This Delta deal was found by Cheapflights users on 6/14. 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.
mié. 7/237:00 amSTL - BRU
2 stops18h 40mDelta
lun. 7/286:10 amBRU - STL
2 stops21h 26mDelta
Deal found 6/14$994
This Gurufare deal was found by Cheapflights users on 6/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2311:25 amSTL - BRU
1 stop13h 20mLufthansa
lun. 7/287:30 pmBRU - STL
2 stops27h 17mLufthansa
Deal found 6/15$1,154
This Virgin Atlantic deal was found by Cheapflights users on 6/14. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2710:48 amSTL - BRU
2 stops14h 52mVirgin Atlantic
lun. 6/3010:45 amBRU - STL
2 stops16h 45mVirgin Atlantic
Deal found 6/14$1,239

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 junio 16, 2025.
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

mié. 8/6

8:00 am-9:00 am

1 stop18h 00m

Brussels Bruxelles-National

sáb. 8/23

10:00 am-10:37 am

2 stops31h 37m

$632

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

jue. 8/14

2:14 pm-9:40 am

2 stops36h 26m

Brussels Bruxelles-National

dom. 8/24

8:30 pm-11:02 pm

2 stops33h 32m

$649

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

mié. 8/6

9:56 am-8:40 am

1 stop15h 44m

Brussels Bruxelles-National

sáb. 8/23

10:45 am-6:51 pm

1 stop15h 06m

$655

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mié. 9/24

1:30 pm-8:05 am

1 stop11h 35m

Brussels Bruxelles-National

mié. 10/8

10:00 am-7:57 pm

1 stop16h 57m

$729

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mié. 9/24

11:51 am-8:40 am

2 stops13h 49m

Brussels Bruxelles-National

mié. 10/8

10:45 am-6:02 pm

1 stop14h 17m

$735

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

vie. 11/21

9:05 am-7:55 am

2 stops15h 50m

Brussels Bruxelles-National

sáb. 11/29

10:00 am-5:36 pm

2 stops14h 36m

$876

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

jue. 7/31

1:30 pm-8:00 am

1 stop11h 30m

Brussels Bruxelles-National

jue. 8/7

10:25 am-8:00 pm

2 stops16h 35m

$909

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

jue. 7/31

7:23 am-9:40 am

2 stops19h 17m

Brussels Bruxelles-National

jue. 8/7

10:20 am-11:51 pm

2 stops20h 31m

$910

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

jue. 7/31

1:30 pm-8:00 am

1 stop11h 30m

Brussels Bruxelles-National

jue. 8/7

10:15 am-3:47 pm

1 stop12h 32m

$920

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

mié. 7/23

7:00 am-8:40 am

2 stops18h 40m

Brussels Bruxelles-National

lun. 7/28

6:10 am-8:36 pm

2 stops21h 26m

$994

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 26 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, November is the cheapest month in which you can book a flight from Missouri to Belgium (average of $614). Flying from Missouri to Belgium in June is currently the most expensive (average of $1,096). 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 MO to BE?

Find hourly flight availability from Missouri to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Belgium as you normally would.

Rainfall in Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Belgium when rainfall is around 1.6 in.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated junio 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from Missouri to Belgium to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Missouri to Belgium one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $468. Users have also found prices from $475 and $570 on Air Canada and Lufthansa, respectively.

  • 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, November is the cheapest month in which you can book a flight from Missouri to Belgium (average of $614). Flying from Missouri to Belgium in June is currently the most expensive (average of $1,096). 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 Missouri to Belgium

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

Discover the top airline 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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$628Average$1,004FlexibilityNo cancel feeOn-time69%

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