What is the cheapest airline that flies from Belgium to Missouri?

British Airways, Lufthansa, and Aer Lingus are the most popular carriers operating from Belgium to Missouri

When did momondo last update prices for flights from Belgium to Missouri?

Prices for flights from Belgium to Missouri refresh daily.

How many operators does momondo search for flights from Belgium to Missouri?

As of November 2025, there are 2 operators available to choose from for flights from Belgium to Missouri.

How old do you have to be to fly from Belgium to Missouri?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belgium to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$404 Cheap Flights from Belgium to Missouri in 2025/26

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Find the cheapest flights from Belgium to Missouri

Round-trip

One-way

Last minute

Recent round-trip flight deals from Belgium to Missouri

Enter your travel dates to find the best prices.

10:00 am - 5:39 pmBRU-STL

14h 39m2 stops

6:42 pm - 7:50 amSTL-BRU

30h 08m2 stops

$624Air Canada

Find Deal

Sun, Nov 23 - Tue, Dec 2

10:00 am - 7:39 pmBRU-STL

16h 39m2 stops

4:05 pm - 1:15 pmSTL-BRU

14h 10m2 stops

$625Air Canada

Find Deal

Sun, Nov 23 - Tue, Dec 2

7:00 am - 1:55 pmBRU-STL

13h 55m1 stop

11:35 am - 8:05 amSTL-BRU

13h 30m1 stop

$627Lufthansa

Find Deal

Fri, Nov 21 - Tue, Nov 25

7:00 am - 1:55 pmBRU-STL

13h 55m1 stop

12:31 pm - 8:55 amSTL-BRU

13h 24m1 stop

$630Lufthansa

Find Deal

Fri, Nov 21 - Tue, Nov 25

7:00 am - 1:55 pmBRU-STL

13h 55m1 stop

6:30 am - 7:50 amSTL-BRU

18h 20m2 stops

$649United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

7:00 am - 1:55 pmBRU-STL

13h 55m1 stop

10:00 am - 7:50 amSTL-BRU

14h 50m2 stops

$650United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

11:50 am - 10:50 amBRU-STL

30h 00m2 stops

2:54 pm - 11:10 amSTL-BRU

13h 16m2 stops

$661American Airlines

Find Deal

Wed, Dec 31 - Mon, Jan 12

3:00 pm - 3:36 pmBRU-STL

31h 36m2 stops

12:06 pm - 1:40 pmSTL-BRU

18h 34m2 stops

$708American Airlines

Find Deal

Fri, Jan 9 - Sat, Jan 17

10:20 am - 11:55 pmBRU-MCI

20h 35m2 stops

9:59 am - 2:35 pmMCI-BRU

21h 36m2 stops

$710Scandinavian Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

10:20 am - 10:20 pmBRU-MCI

19h 00m2 stops

9:59 am - 2:35 pmMCI-BRU

21h 36m2 stops

$711Scandinavian Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

American Airlines flights from Belgium to Missouri

Our best American Airlines deals on Belgium to Missouri flight tickets

American Airlines

Dec 31

BRU11:50 amBrussels Bruxelles-National

30h 00m

2 stops

STL10:50 amLambert-St Louis

Jan 12

STL2:54 pmLambert-St Louis

13h 16m

2 stops

BRU11:10 amBrussels Bruxelles-National

$661

Find similar

American Airlines

Jan 9

BRU3:00 pmBrussels Bruxelles-National

31h 36m

2 stops

STL3:36 pmLambert-St Louis

Jan 17

STL12:06 pmLambert-St Louis

18h 34m

2 stops

BRU1:40 pmBrussels Bruxelles-National

$708

Find similar

American Airlines

Dec 24

BRU11:50 amBrussels Bruxelles-National

29h 09m

2 stops

STL9:59 amLambert-St Louis

Jan 5

STL2:50 pmLambert-St Louis

16h 05m

2 stops

BRU1:55 pmBrussels Bruxelles-National

$723

Find similar

Delta flights from Belgium to Missouri

Our best Delta deals on Belgium to Missouri flight tickets

Delta

Jan 5

BRU11:00 amBrussels Bruxelles-National

16h 06m

1 stop

STL8:06 pmLambert-St Louis

Jan 16

STL6:55 pmLambert-St Louis

32h 15m

2 stops

BRU10:10 amBrussels Bruxelles-National

$777

Find similar

Delta

Dec 31

BRU6:15 amBrussels Bruxelles-National

23h 01m

2 stops

STL10:16 pmLambert-St Louis

Jan 8

STL12:00 pmLambert-St Louis

15h 10m

2 stops

BRU10:10 amBrussels Bruxelles-National

$806

Find similar

Delta

Nov 11

BRU11:00 amBrussels Bruxelles-National

18h 59m

1 stop

MCI10:59 pmKansas City

Nov 15

MCI5:11 pmKansas City

32h 49m

2 stops

BRU9:00 amBrussels Bruxelles-National

$845

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Sun 11/23

10:00 am-5:39 pm

2 stops14h 39m

Lambert-St Louis

Tue 12/2

6:42 pm-7:50 am

2 stops30h 08m

$624

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Sun 11/23

10:00 am-7:39 pm

2 stops16h 39m

Lambert-St Louis

Tue 12/2

4:05 pm-1:15 pm

2 stops14h 10m

$625

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Fri 11/21

7:00 am-1:55 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/25

11:35 am-8:05 am

1 stop13h 30m

$627

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Fri 11/21

7:00 am-1:55 pm

1 stop13h 55m

Lambert-St Louis

Tue 11/25

12:31 pm-8:55 am

1 stop13h 24m

$630

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Wed 12/3

7:00 am-1:55 pm

1 stop13h 55m

Lambert-St Louis

Sun 12/7

6:30 am-7:50 am

2 stops18h 20m

$649

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Wed 12/3

7:00 am-1:55 pm

1 stop13h 55m

Lambert-St Louis

Sun 12/7

10:00 am-7:50 am

2 stops14h 50m

$650

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Wed 12/31

11:50 am-10:50 am

2 stops30h 00m

Lambert-St Louis

Mon 1/12

2:54 pm-11:10 am

2 stops13h 16m

$661

BrusselsSt. Louis

BRU - STL

BRUSTL

Brussels Bruxelles-National

Fri 1/9

3:00 pm-3:36 pm

2 stops31h 36m

Lambert-St Louis

Sat 1/17

12:06 pm-1:40 pm

2 stops18h 34m

$708

BrusselsKansas City

BRU - MCI

BRUMCI

Brussels Bruxelles-National

Thu 4/23

10:20 am-11:55 pm

2 stops20h 35m

Kansas City

Mon 4/27

9:59 am-2:35 pm

2 stops21h 36m

$710

BrusselsKansas City

BRU - MCI

BRUMCI

Brussels Bruxelles-National

Thu 4/23

10:20 am-10:20 pm

2 stops19h 00m

Kansas City

Mon 4/27

9:59 am-2:35 pm

2 stops21h 36m

$711

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belgium to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Belgium to Missouri is on a Friday when prices can be found for as low as $710. Flights from Belgium to Missouri on a Saturday will generally be more expensive and average around $738. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Belgium to Missouri flights?

You could potentially save up to 29% on your flight if you consider stops on a Belgium to Missouri flight.

Cheap Belgium to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to Missouri

Direct flights	None

There are no direct flights from Belgium to Missouri. There are no popular flight routes from Belgium to Missouri.

Search flight deals

When did momondo last update prices for flights from Belgium to Missouri?
Prices for flights from Belgium to Missouri refresh daily.
How many operators does momondo search for flights from Belgium to Missouri?
As of November 2025, there are 2 operators available to choose from for flights from Belgium to Missouri.
How old do you have to be to fly from Belgium to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belgium to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belgium to Missouri

Compare and see reviews for airlines that fly from Belgium to Missouri with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights
United Airlines	PriceFrom $625	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Belgium to Missouri?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belgium to Missouri. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Belgium to Missouri with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Missouri from Belgium with this policy.

How can momondo help me find flights from Belgium to Missouri?

Once you have performed a search for Belgium to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belgium to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belgium to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.