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Cheap flights from Missouri to Brussels from $482

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Brussels departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:05 pm - 1:15 pmSTL-BRU
38h 10m2 stops
Air Canada Logo
10:00 am - 12:29 pmBRU-STL
33h 29m2 stops
$482Air Canada
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Thu, Jan 29 - Tue, Feb 3
United Airlines Logo
8:05 am - 8:55 amSTL-BRU
17h 50m1 stop
United Airlines Logo
10:00 am - 10:52 amBRU-STL
31h 52m2 stops
$484United Airlines
Find Deal
Thu, Jan 29 - Tue, Feb 3
Air Canada Logo
4:05 pm - 1:15 pmSTL-BRU
14h 10m2 stops
Air Canada Logo
10:00 am - 3:29 pmBRU-STL
36h 29m2 stops
$502Air Canada
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Thu, Jan 29 - Tue, Feb 3
United Airlines Logo
4:05 pm - 1:15 pmSTL-BRU
14h 10m2 stops
United Airlines Logo
10:10 am - 5:43 pmBRU-STL
14h 33m1 stop
$505United Airlines
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Thu, Jan 29 - Tue, Feb 3
United Airlines Logo
8:30 am - 7:15 amSTL-BRU
15h 45m1 stop
United Airlines Logo
11:55 am - 7:27 pmBRU-STL
14h 32m1 stop
$507United Airlines
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Thu, Jan 29 - Tue, Feb 3
United Airlines Logo
4:05 pm - 1:15 pmSTL-BRU
14h 10m2 stops
United Airlines Logo
10:00 am - 7:22 pmBRU-STL
40h 22m2 stops
$602United Airlines
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Mon, Dec 15 - Thu, Dec 25
Scandinavian Airlines Logo
9:59 am - 2:30 pmMCI-BRU
22h 31m2 stops
Scandinavian Airlines Logo
10:20 am - 12:01 amBRU-MCI
20h 41m2 stops
$948Scandinavian Airlines
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Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
5:30 pm - 7:15 amMCI-BRU
30h 45m1 stop
Multiple Airlines Logo
10:00 am - 10:39 amBRU-MCI
55h 39m2 stops
$1,102Multiple Airlines
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Sat, Nov 22 - Sun, Nov 30
Lufthansa Logo
11:20 am - 7:55 amSGF-BRU
14h 35m1 stop
Lufthansa Logo
10:15 am - 6:29 pmBRU-SGF
15h 14m1 stop
$1,121Lufthansa
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Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
6:35 pm - 1:35 pmMCI-BRU
36h 00m2 stops
Multiple Airlines Logo
10:00 am - 10:39 amBRU-MCI
55h 39m2 stops
$1,220Multiple Airlines
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Sat, Nov 22 - Sun, Nov 30

United Airlines flights from Missouri to Brussels Bruxelles-National Airport

Our best United Airlines deals on Missouri to Brussels Bruxelles-National Airport flight tickets
United Airlines
Jan 29
STL8:05 amLambert-St Louis
17h 50m
1 stop
BRU8:55 amBrussels Bruxelles-National
Feb 3
BRU10:00 amBrussels Bruxelles-National
31h 52m
2 stops
STL10:52 amLambert-St Louis
$484
Find similar
United Airlines
Jan 29
STL4:05 pmLambert-St Louis
14h 10m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 3
BRU10:10 amBrussels Bruxelles-National
14h 33m
1 stop
STL5:43 pmLambert-St Louis
$505
Find similar
United Airlines
Jan 29
STL8:30 amLambert-St Louis
15h 45m
1 stop
BRU7:15 amBrussels Bruxelles-National
Feb 3
BRU11:55 amBrussels Bruxelles-National
14h 32m
1 stop
STL7:27 pmLambert-St Louis
$507
Find similar

Lufthansa flights from Missouri to Brussels Bruxelles-National Airport

Our best Lufthansa deals on Missouri to Brussels Bruxelles-National Airport flight tickets
Lufthansa
Mar 11
STL11:39 amLambert-St Louis
14h 26m
1 stop
BRU8:05 amBrussels Bruxelles-National
Mar 17
BRU2:25 pmBrussels Bruxelles-National
30h 30m
1 stop
STL2:55 pmLambert-St Louis
$782
Find similar
Lufthansa
Mar 11
STL6:30 pmLambert-St Louis
16h 45m
2 stops
BRU5:15 pmBrussels Bruxelles-National
Mar 19
BRU9:00 amBrussels Bruxelles-National
20h 50m
2 stops
STL11:50 pmLambert-St Louis
$784
Find similar
Lufthansa
Mar 11
STL6:30 pmLambert-St Louis
16h 45m
2 stops
BRU5:15 pmBrussels Bruxelles-National
Mar 17
BRU7:30 pmBrussels Bruxelles-National
25h 25m
1 stop
STL2:55 pmLambert-St Louis
$794
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Brussels Bruxelles-National Airport 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 November 12, 2025.
Use the filters below to find and compare flights from Missouri to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

4:05 pm-1:15 pm

2 stops38h 10m

Brussels Bruxelles-National

Tue 2/3

10:00 am-12:29 pm

2 stops33h 29m

$482

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

8:05 am-8:55 am

1 stop17h 50m

Brussels Bruxelles-National

Tue 2/3

10:00 am-10:52 am

2 stops31h 52m

$484

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

Tue 2/3

10:00 am-3:29 pm

2 stops36h 29m

$502

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

Tue 2/3

10:10 am-5:43 pm

1 stop14h 33m

$505

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Thu 1/29

8:30 am-7:15 am

1 stop15h 45m

Brussels Bruxelles-National

Tue 2/3

11:55 am-7:27 pm

1 stop14h 32m

$507

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 12/15

4:05 pm-1:15 pm

2 stops14h 10m

Brussels Bruxelles-National

Thu 12/25

10:00 am-7:22 pm

2 stops40h 22m

$602

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Fri 3/27

9:59 am-2:30 pm

2 stops22h 31m

Brussels Bruxelles-National

Tue 3/31

10:20 am-12:01 am

2 stops20h 41m

$948

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Sat 11/22

5:30 pm-7:15 am

1 stop30h 45m

Brussels Bruxelles-National

Sun 11/30

10:00 am-10:39 am

2 stops55h 39m

$1,102

SpringfieldBrussels

SGF - BRU

SGFBRU

Springfield-Branson

Fri 3/27

11:20 am-7:55 am

1 stop14h 35m

Brussels Bruxelles-National

Tue 3/31

10:15 am-6:29 pm

1 stop15h 14m

$1,121

Kansas CityBrussels

MCI - BRU

MCIBRU

Kansas City

Sat 11/22

6:35 pm-1:35 pm

2 stops36h 00m

Brussels Bruxelles-National

Sun 11/30

10:00 am-10:39 am

2 stops55h 39m

$1,220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Missouri to Brussels Bruxelles-National Airport

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 Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Missouri is in November. Flight prices, which tend to average around $680, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Brussels Bruxelles-National Airport from Missouri during February instead. Flights to Brussels Bruxelles-National Airport in February, while not as cheap as those in November, still average around $690.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Missouri to Brussels Bruxelles-National Airport is on a Friday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Friday will often find tickets for as low as $1,035. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Missouri to Brussels Bruxelles-National Airport for around $1,431.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the afternoon. Flights from Missouri to Brussels Bruxelles-National Airport during this time can be as low as $1,088. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,420 on average. Flights to Brussels Bruxelles-National Airport from Missouri at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Missouri to Brussels Bruxelles-National Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Missouri to Brussels Bruxelles-National Airport flight.

Cheap Missouri to Brussels Bruxelles-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Brussels Bruxelles-National Airport

Direct flights

None
There are no direct flights from Missouri to Brussels Bruxelles-National Airport. There are no popular flight routes from Missouri to Brussels Bruxelles-National Airport.
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  • When did momondo last update prices for flights from Missouri to Brussels Bruxelles-National Airport?

    Prices for flights from Missouri to Brussels Bruxelles-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Missouri to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Missouri to Brussels Bruxelles-National Airport?

    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 Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport 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 Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Missouri to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $640Free CancellationRating
7.4
9,013 reviews
Search United Airlines flights
LufthansaPriceFrom $829Free CancellationRating
6.8
7,565 reviews
Search Lufthansa flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Zaventem
Namur
Dinant
Mons
Genk
Waterloo
Mechelen
Durbuy
Francorchamps
Knokke-Heist
Aalst
Tournai
Oostkamp
Halle

Why use momondo?

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

Finding the right flight to Brussels 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 Brussels quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Missouri to Brussels flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Missouri and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Brussels Bruxelles-National Airport trip

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