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Cheap flights from Missouri to Belgium from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Belgium departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:25 am - 1:15 pm
STL
-
BRU
19h 50m
2 stops
United Airlines Logo
10:00 am - 6:00 pm
BRU
-
STL
38h 00m
2 stops
$486United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
7:00 pm - 7:55 am
STL
-
BRU
30h 55m
1 stop
United Airlines Logo
10:00 am - 6:00 pm
BRU
-
STL
38h 00m
2 stops
$489United Airlines
Tue, Mar 17 - Tue, Mar 24
Lufthansa Logo
11:28 am - 1:10 pm
STL
-
BRU
19h 42m
2 stops
Lufthansa Logo
12:45 pm - 10:59 pm
BRU
-
STL
16h 14m
2 stops
$505Lufthansa
Wed, Mar 18 - Wed, Mar 25
Air Canada Logo
11:33 am - 7:50 am
MCI
-
BRU
14h 17m
2 stops
Air Canada Logo
10:00 am - 9:59 pm
BRU
-
MCI
17h 59m
2 stops
$507Air Canada
Tue, Mar 10 - Tue, Mar 17
Delta Logo
5:54 am - 8:00 am
MCI
-
BRU
20h 06m
1 stop
Delta Logo
10:00 am - 10:04 pm
BRU
-
MCI
18h 04m
1 stop
$509Delta
Fri, Mar 20 - Thu, Mar 26
Air Canada Logo
4:05 pm - 8:55 am
STL
-
BRU
34h 50m
2 stops
Air Canada Logo
10:00 am - 3:29 pm
BRU
-
STL
35h 29m
2 stops
$511Air Canada
Sun, Mar 8 - Sun, Mar 15
Lufthansa Logo
4:50 pm - 10:10 am
STL
-
BRU
11h 20m
1 stop
Lufthansa Logo
12:45 pm - 10:59 pm
BRU
-
STL
16h 14m
2 stops
$513Lufthansa
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
1:15 pm - 1:15 pm
MCI
-
BRU
18h 00m
3 stops
Multiple Airlines Logo
10:00 am - 9:59 pm
BRU
-
MCI
17h 59m
2 stops
$517Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Delta Logo
12:04 pm - 8:00 am
STL
-
BRU
13h 56m
1 stop
Delta Logo
2:45 pm - 9:05 am
BRU
-
STL
24h 20m
2 stops
$519Delta
Wed, Mar 18 - Wed, Mar 25
Multiple Airlines Logo
4:50 pm - 10:50 pm
STL
-
CRL
24h 00m
2 stops
Multiple Airlines Logo
12:25 pm - 1:25 pm
CRL
-
STL
32h 00m
2 stops
$870Multiple Airlines
Wed, Mar 25 - Tue, Mar 31

Lufthansa flights from Missouri to Belgium

Our best Lufthansa deals on Missouri to Belgium flight tickets
Lufthansa
Mar 18
STL11:28 amLambert-St Louis
19h 42m
2 stops
BRU1:10 pmBrussels Bruxelles-National
Mar 25
BRU12:45 pmBrussels Bruxelles-National
16h 14m
2 stops
STL10:59 pmLambert-St Louis
$505
Lufthansa
Mar 18
STL4:50 pmLambert-St Louis
11h 20m
1 stop
BRU10:10 amBrussels Bruxelles-National
Mar 25
BRU12:45 pmBrussels Bruxelles-National
16h 14m
2 stops
STL10:59 pmLambert-St Louis
$513
Lufthansa
Mar 3
STL4:49 pmLambert-St Louis
22h 51m
2 stops
BRU10:40 pmBrussels Bruxelles-National
Mar 8
BRU7:00 amBrussels Bruxelles-National
13h 55m
1 stop
STL1:55 pmLambert-St Louis
$677

Delta flights from Missouri to Belgium

Our best Delta deals on Missouri to Belgium flight tickets
Delta
Mar 20
MCI5:54 amKansas City
20h 06m
1 stop
BRU8:00 amBrussels Bruxelles-National
Mar 26
BRU10:00 amBrussels Bruxelles-National
18h 04m
1 stop
MCI10:04 pmKansas City
$509
Delta
Mar 18
STL12:04 pmLambert-St Louis
13h 56m
1 stop
BRU8:00 amBrussels Bruxelles-National
Mar 25
BRU2:45 pmBrussels Bruxelles-National
24h 20m
2 stops
STL9:05 amLambert-St Louis
$519

momondo 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Missouri to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Tue 3/17

11:25 am-1:15 pm

2 stops19h 50m

Brussels Bruxelles-National

Tue 3/24

10:00 am-6:00 pm

2 stops38h 00m

$486

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Tue 3/17

7:00 pm-7:55 am

1 stop30h 55m

Brussels Bruxelles-National

Tue 3/24

10:00 am-6:00 pm

2 stops38h 00m

$489

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 3/18

11:28 am-1:10 pm

2 stops19h 42m

Brussels Bruxelles-National

Wed 3/25

12:45 pm-10:59 pm

2 stops16h 14m

$505

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 3/10

11:33 am-7:50 am

2 stops14h 17m

Brussels Bruxelles-National

Tue 3/17

10:00 am-9:59 pm

2 stops17h 59m

$507

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Fri 3/20

5:54 am-8:00 am

1 stop20h 06m

Brussels Bruxelles-National

Thu 3/26

10:00 am-10:04 pm

1 stop18h 04m

$509

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Sun 3/8

4:05 pm-8:55 am

2 stops34h 50m

Brussels Bruxelles-National

Sun 3/15

10:00 am-3:29 pm

2 stops35h 29m

$511

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 3/18

4:50 pm-10:10 am

1 stop11h 20m

Brussels Bruxelles-National

Wed 3/25

12:45 pm-10:59 pm

2 stops16h 14m

$513

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Tue 3/10

1:15 pm-1:15 pm

3 stops18h 00m

Brussels Bruxelles-National

Tue 3/17

10:00 am-9:59 pm

2 stops17h 59m

$517

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 3/18

12:04 pm-8:00 am

1 stop13h 56m

Brussels Bruxelles-National

Wed 3/25

2:45 pm-9:05 am

2 stops24h 20m

$519

St. LouisBrussels

STL - CRL

STLCRL

Lambert-St Louis

Wed 3/25

4:50 pm-10:50 pm

2 stops24h 00m

Charleroi Brussels

Tue 3/31

12:25 pm-1:25 pm

2 stops32h 00m

$870

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Missouri to Belgium

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

What is the cheapest month to fly to Belgium?

In general, February is the cheapest month to fly from Missouri to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $494. If you are unable to visit Belgium during the month of February, then departing from Missouri during the month January is also very affordable. Most momondo users find prices during this month for around $657.

Can stopping save me money on Missouri to Belgium flights?

You could potentially save up to 12% on your flight if you consider stops on a Missouri to Belgium flight.

Cheap Missouri to Belgium flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Missouri to Belgium takes 11h 40m
There are no direct flights from Missouri to Belgium. There are no popular flight routes from Missouri to Belgium.
Search flight deals

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

    Prices for flights from Missouri to Belgium were last updated today.

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

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

    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 Missouri to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The travel and health documents you'll need for your trip to Belgium may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Belgium

Compare and see reviews for airlines that fly from Missouri to Belgium with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $441Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights
United AirlinesPriceFrom $506Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Belgium from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belgium quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Belgium from Missouri which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Belgium from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Belgium from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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