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Cheap flights from Missouri to Brussels from $596

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 12/8. 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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Cheap round-trip flights

Air Canada Logo
6:42 pm - 7:50 amSTL-BRU
30h 08m2 stops
Air Canada Logo
10:00 am - 2:26 pmBRU-STL
35h 26m2 stops
$596Air Canada
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Mon, Dec 8 - Fri, Dec 19
Lufthansa Logo
6:42 pm - 5:30 pmSTL-BRU
15h 48m2 stops
Lufthansa Logo
11:15 am - 11:44 pmBRU-STL
19h 29m1 stop
$643Lufthansa
Find Deal
Mon, Dec 8 - Fri, Dec 19
Scandinavian Airlines Logo
1:26 pm - 7:50 pmSTL-BRU
23h 24m2 stops
Scandinavian Airlines Logo
4:00 pm - 11:41 pmBRU-STL
38h 41m2 stops
$655Scandinavian Airlines
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Wed, Sep 24 - Wed, Oct 8
United Airlines Logo
6:30 am - 7:50 amSTL-BRU
18h 20m2 stops
United Airlines Logo
10:00 am - 2:26 pmBRU-STL
35h 26m2 stops
$662United Airlines
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Mon, Dec 15 - Thu, Dec 25
Scandinavian Airlines Logo
1:26 pm - 3:20 pmSTL-BRU
18h 54m2 stops
Scandinavian Airlines Logo
4:00 pm - 11:41 pmBRU-STL
38h 41m2 stops
$664Scandinavian Airlines
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Wed, Sep 24 - Wed, Oct 8
United Airlines Logo
1:30 pm - 1:15 pmSTL-BRU
16h 45m2 stops
United Airlines Logo
10:00 am - 3:44 pmBRU-STL
36h 44m2 stops
$676United Airlines
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Wed, Sep 10 - Fri, Sep 19
British Airways Logo
3:23 pm - 3:25 pmSTL-BRU
17h 02m2 stops
British Airways Logo
8:45 pm - 4:40 pmBRU-STL
26h 55m2 stops
$681British Airways
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Fri, Nov 14 - Mon, Nov 24
British Airways Logo
5:09 pm - 5:45 pmSTL-BRU
17h 36m2 stops
British Airways Logo
9:15 pm - 4:04 pmBRU-STL
25h 49m2 stops
$699British Airways
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Tue, Oct 14 - Mon, Oct 20
Delta Logo
7:10 am - 8:40 amSTL-BRU
18h 30m2 stops
Delta Logo
10:45 am - 6:02 pmBRU-STL
14h 17m1 stop
$750Delta
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Wed, Sep 24 - Wed, Oct 8
Delta Logo
11:45 am - 7:35 amSGF-BRU
12h 50m2 stops
Delta Logo
8:05 am - 4:20 pmBRU-SGF
15h 15m2 stops
$1,678Delta
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Fri, Dec 19 - Sat, Jan 3

Scandinavian Airlines flights from Missouri to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Missouri to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Sep 24
STL1:26 pmLambert-St Louis
23h 24m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Oct 8
BRU4:00 pmBrussels Bruxelles-National
38h 41m
2 stops
STL11:41 pmLambert-St Louis
$655
Find similar
Scandinavian Airlines
Sep 24
STL1:26 pmLambert-St Louis
18h 54m
2 stops
BRU3:20 pmBrussels Bruxelles-National
Oct 8
BRU4:00 pmBrussels Bruxelles-National
38h 41m
2 stops
STL11:41 pmLambert-St Louis
$664
Find similar

British Airways flights from Missouri to Brussels Bruxelles-National Airport

Our best British Airways deals on Missouri to Brussels Bruxelles-National Airport flight tickets
British Airways
Nov 14
STL3:23 pmLambert-St Louis
17h 02m
2 stops
BRU3:25 pmBrussels Bruxelles-National
Nov 24
BRU8:45 pmBrussels Bruxelles-National
26h 55m
2 stops
STL4:40 pmLambert-St Louis
$681
Find similar
British Airways
Oct 14
STL5:09 pmLambert-St Louis
17h 36m
2 stops
BRU5:45 pmBrussels Bruxelles-National
Oct 20
BRU9:15 pmBrussels Bruxelles-National
25h 49m
2 stops
STL4:04 pmLambert-St Louis
$699
Find similar
British Airways
Dec 18
SGF10:07 amSpringfield-Branson
17h 43m
2 stops
BRU10:50 amBrussels Bruxelles-National
Jan 1
BRU10:15 amBrussels Bruxelles-National
18h 56m
2 stops
SGF10:11 pmSpringfield-Branson
$1,241
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 August 5, 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

Mon 12/8

6:42 pm-7:50 am

2 stops30h 08m

Brussels Bruxelles-National

Fri 12/19

10:00 am-2:26 pm

2 stops35h 26m

$596

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 12/8

6:42 pm-5:30 pm

2 stops15h 48m

Brussels Bruxelles-National

Fri 12/19

11:15 am-11:44 pm

1 stop19h 29m

$643

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 9/24

1:26 pm-7:50 pm

2 stops23h 24m

Brussels Bruxelles-National

Wed 10/8

4:00 pm-11:41 pm

2 stops38h 41m

$655

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Mon 12/15

6:30 am-7:50 am

2 stops18h 20m

Brussels Bruxelles-National

Thu 12/25

10:00 am-2:26 pm

2 stops35h 26m

$662

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 9/24

1:26 pm-3:20 pm

2 stops18h 54m

Brussels Bruxelles-National

Wed 10/8

4:00 pm-11:41 pm

2 stops38h 41m

$664

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 9/10

1:30 pm-1:15 pm

2 stops16h 45m

Brussels Bruxelles-National

Fri 9/19

10:00 am-3:44 pm

2 stops36h 44m

$676

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Fri 11/14

3:23 pm-3:25 pm

2 stops17h 02m

Brussels Bruxelles-National

Mon 11/24

8:45 pm-4:40 pm

2 stops26h 55m

$681

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Tue 10/14

5:09 pm-5:45 pm

2 stops17h 36m

Brussels Bruxelles-National

Mon 10/20

9:15 pm-4:04 pm

2 stops25h 49m

$699

St. LouisBrussels

STL - BRU

STLBRU

Lambert-St Louis

Wed 9/24

7:10 am-8:40 am

2 stops18h 30m

Brussels Bruxelles-National

Wed 10/8

10:45 am-6:02 pm

1 stop14h 17m

$750

SpringfieldBrussels

SGF - BRU

SGFBRU

Springfield-Branson

Fri 12/19

11:45 am-7:35 am

2 stops12h 50m

Brussels Bruxelles-National

Sat 1/3

8:05 am-4:20 pm

2 stops15h 15m

$1,678

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Brussels from

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 February. Flight prices, which tend to average around $690, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from Missouri during March instead. Flights to Brussels Bruxelles-National Airport in March, while not as cheap as those in February, still average around $725.

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 6% 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

Best Price Found

$596

Fastest flight time

10h 41m

Direct flights

None
The best flight deal from Missouri to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $596
The fastest flight from Missouri to Brussels Bruxelles-National Airport takes 10h 41m
There are no direct flights from Missouri to Brussels Bruxelles-National Airport. Popular non-direct routes for this connection are Lambert-St Louis Airport - Brussels Bruxelles-National Airport, Kansas City Airport - Brussels Bruxelles-National Airport and Joplin Airport - 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 $628Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights

Traveling to a place near Brussels?

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

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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