$434+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BRU
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Belgium with Cheapflights
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Cheapest flights from Missouri to BelgiumExplore 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 July 17, 2026.
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 July 17, 2026.
This Justfly.com deal was found by Cheapflights users on 7/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm
STL
- BRU
2 stops33h 50m
Air Canada
Wed 11/2510:00 am
BRU
- STL
2 stops33h 06m
Air Canada
Deal found 7/12![Air Canada logo]()
$727
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Mon 11/93:15 pm
STL
- BRU
2 stops15h 00m
United Airlines
Wed 11/258:25 am
BRU
- STL
1 stop12h 20m
United Airlines
Deal found 7/12![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sun 11/298:00 am
SGF
- BRU
1 stop17h 55m
United Airlines
Wed 12/24:55 pm
BRU
- SGF
2 stops28h 24m
United Airlines
Deal found 7/15![United Airlines logo]()
$756
This Expedia deal was found by Cheapflights users on 7/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:00 am
STL
- BRU
2 stops18h 50m
Multiple Airlines
Wed 12/28:10 pm
BRU
- STL
2 stops50h 16m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$760
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Sun 11/291:08 pm
STL
- BRU
1 stop12h 47m
United Airlines
Wed 12/21:50 pm
BRU
- STL
2 stops33h 50m
United Airlines
Deal found 7/16![United Airlines logo]()
$768
This Finnair deal was found by Cheapflights users on 7/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:13 pm
MCI
- BRU
2 stops18h 47m
Multiple Airlines
Mon 11/27:10 pm
BRU
- MCI
2 stops34h 40m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 10/271:32 pm
MCI
- BRU
2 stops17h 43m
United Airlines
Mon 11/24:55 pm
BRU
- MCI
2 stops30h 18m
United Airlines
Deal found 7/13![United Airlines logo]()
$788
This Air Canada deal was found by Cheapflights users on 7/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
MCI
- BRU
2 stops18h 10m
Air Canada
Wed 10/2810:00 am
BRU
- MCI
2 stops41h 51m
Air Canada
Deal found 7/15![Air Canada logo]()
$790
This oojo deal was found by Cheapflights users on 7/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:40 pm
STL
- BRU
1 stop13h 55m
Lufthansa
Wed 12/28:25 am
BRU
- STL
1 stop12h 20m
Lufthansa
Deal found 7/16![Lufthansa logo]()
$799
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Wed 10/213:14 pm
MCI
- BRU
2 stops15h 01m
United Airlines
Wed 10/2810:10 am
BRU
- MCI
1 stop14h 28m
United Airlines
Deal found 7/16![United Airlines logo]()
$803
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:10 pm
STL
- BRU
1 stop12h 00m
Multiple Airlines
Tue 8/259:55 am
BRU
- STL
2 stops15h 47m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$804
This Flighttix deal was found by Cheapflights users on 7/13. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:35 pm
MCI
- BRU
2 stops29h 35m
Air Canada
Tue 8/259:30 am
BRU
- MCI
2 stops15h 00m
Air Canada
Deal found 7/13![Air Canada logo]()
$812
Best flights from Missouri to BelgiumDiscover carefully curated flight deals from Missouri to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
Discover carefully curated flight deals from Missouri to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
This Justfly.com deal was found by Cheapflights users on 7/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm
STL
- BRU
2 stops33h 50m
Air Canada
Wed 11/2510:00 am
BRU
- STL
2 stops33h 06m
Air Canada
Deal found 7/12![Air Canada logo]()
$727
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Mon 11/91:08 pm
STL
- BRU
1 stop12h 47m
United Airlines
Wed 11/258:25 am
BRU
- STL
1 stop12h 20m
United Airlines
Deal found 7/12![United Airlines logo]()
$743
This Finnair deal was found by Cheapflights users on 7/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:13 pm
MCI
- BRU
2 stops18h 47m
Multiple Airlines
Mon 11/27:10 pm
BRU
- MCI
2 stops34h 40m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$779
This KLM deal was found by Cheapflights users on 7/15. 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.
Wed 10/2110:35 am
MCI
- BRU
1 stop14h 05m
KLM
Wed 10/2812:55 pm
BRU
- MCI
1 stop17h 03m
KLM
Deal found 7/15![KLM logo]()
$807
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
MCI
- BRU
1 stop21h 55m
Delta
Mon 11/212:55 pm
BRU
- MCI
1 stop15h 10m
Delta
Deal found 7/16![Delta logo]()
$823
This British Airways deal was found by Cheapflights users on 7/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:57 pm
SGF
- BRU
2 stops17h 43m
British Airways
Wed 12/28:30 pm
BRU
- SGF
2 stops32h 52m
British Airways
Deal found 7/14![British Airways logo]()
$975
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sun 11/298:00 am
SGF
- BRU
1 stop17h 55m
United Airlines
Wed 12/24:55 pm
BRU
- SGF
2 stops28h 24m
United Airlines
Deal found 7/15![United Airlines logo]()
$756
This United deal was found by Cheapflights users on 7/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:25 pm
MCI
- BRU
2 stops14h 50m
Multiple Airlines
Sun 11/2210:00 am
BRU
- MCI
2 stops33h 23m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 10/271:32 pm
MCI
- BRU
2 stops17h 43m
United Airlines
Mon 11/24:55 pm
BRU
- MCI
2 stops30h 18m
United Airlines
Deal found 7/13![United Airlines logo]()
$788
This KLM deal was found by Cheapflights users on 7/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:51 am
STL
- BRU
1 stop16h 04m
KLM
Mon 11/3012:55 pm
BRU
- STL
1 stop14h 54m
KLM
Deal found 7/16![KLM logo]()
$887
This Finnair deal was found by Cheapflights users on 7/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:01 am
STL
- BRU
2 stops28h 34m
Multiple Airlines
Mon 10/57:05 pm
BRU
- STL
2 stops31h 43m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$826
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sun 11/2911:25 am
STL
- BRU
1 stop14h 30m
United Airlines
Wed 12/28:25 am
BRU
- STL
1 stop12h 20m
United Airlines
Deal found 7/15![United Airlines logo]()
$800
This United deal was found by Cheapflights users on 7/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:40 am
STL
- BRU
1 stop15h 35m
Multiple Airlines
Sun 11/228:25 am
BRU
- STL
1 stop12h 20m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:14 pm
MCI
- BRU
2 stops15h 01m
United Airlines
Wed 10/286:45 am
BRU
- MCI
3 stops18h 58m
United Airlines
Deal found 7/14![United Airlines logo]()
$811
This Mytrip deal was found by Cheapflights users on 7/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:40 pm
STL
- CRL
2 stops23h 00m
Multiple Airlines
Sun 8/94:20 pm
CRL
- STL
3 stops33h 22m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,682
Last-minute flights from Missouri to BelgiumDiscover last-minute flight deals from Missouri to Belgium. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Belgium. Data last updated July 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Mon 8/33:16 pm
MCI
- BRU
2 stops14h 59m
United Airlines
Thu 8/2010:15 am
BRU
- MCI
1 stop12h 52m
United Airlines
Deal found 7/15![United Airlines logo]()
$938
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sun 8/91:03 pm
MCI
- BRU
2 stops17h 12m
United Airlines
Thu 8/209:30 am
BRU
- MCI
2 stops17h 02m
United Airlines
Deal found 7/15![United Airlines logo]()
$941
This Gotogate deal was found by Cheapflights users on 7/13. 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.
Mon 8/102:02 pm
MCI
- BRU
2 stops17h 23m
British Airways
Mon 8/178:50 pm
BRU
- MCI
2 stops33h 00m
British Airways
Deal found 7/13![British Airways logo]()
$939
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:10 pm
STL
- BRU
2 stops24h 50m
United Airlines
Tue 8/189:30 am
BRU
- STL
1 stop16h 12m
United Airlines
Deal found 7/14![United Airlines logo]()
$888
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:10 pm
STL
- BRU
1 stop12h 00m
Multiple Airlines
Tue 8/259:55 am
BRU
- STL
2 stops15h 47m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$804
This Flighttix deal was found by Cheapflights users on 7/13. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:35 pm
MCI
- BRU
2 stops29h 35m
Air Canada
Tue 8/259:30 am
BRU
- MCI
2 stops15h 00m
Air Canada
Deal found 7/13![Air Canada logo]()
$812
This Flighttix deal was found by Cheapflights users on 7/13. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:35 pm
MCI
- BRU
1 stop31h 25m
Lufthansa
Tue 8/2512:00 pm
BRU
- MCI
1 stop14h 32m
Lufthansa
Deal found 7/13![Lufthansa logo]()
$819
This Flighttix deal was found by Cheapflights users on 7/16. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:30 am
MCI
- BRU
2 stops16h 40m
Multiple Airlines
Tue 8/2510:15 am
BRU
- MCI
1 stop12h 52m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$821
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sun 8/166:00 am
MCI
- BRU
2 stops18h 15m
United Airlines
Tue 8/2510:15 am
BRU
- MCI
1 stop12h 52m
United Airlines
Deal found 7/13![United Airlines logo]()
$837
This Mytrip deal was found by Cheapflights users on 7/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:10 pm
STL
- BRU
1 stop12h 00m
Air Canada
Tue 8/259:30 am
BRU
- STL
2 stops37h 08m
Air Canada
Deal found 7/14![Air Canada logo]()
$838
This FlightHub deal was found by Cheapflights users on 7/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 pm
STL
- BRU
2 stops24h 50m
Air Canada
Sat 9/59:30 am
BRU
- STL
2 stops33h 32m
Air Canada
Deal found 7/13![Air Canada logo]()
$895
This Justfly.com deal was found by Cheapflights users on 7/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 pm
STL
- BRU
1 stop12h 00m
Multiple Airlines
Sat 9/59:30 am
BRU
- STL
1 stop16h 12m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$912
One-way flights from Missouri to BelgiumSearch for one-way flight options from Missouri to Belgium. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
Search for one-way flight options from Missouri to Belgium. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:09 pm
STL
- CRL
3 stops47h 36m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$434
This oojo deal was found by Cheapflights users on 7/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:58 pm
STL
- BRU
2 stops32h 42m
Aer Lingus
Deal found 7/11![Aer Lingus logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:08 pm
STL
- BRU
2 stops33h 47m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$467
This FlightHub deal was found by Cheapflights users on 7/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:39 pm
MCI
- BRU
2 stops53h 31m
Air Canada
Deal found 7/13![Air Canada logo]()
$479
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:22 am
MCI
- BRU
1 stop14h 38m
United Airlines
Deal found 7/14![United Airlines logo]()
$524
This oojo deal was found by Cheapflights users on 7/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:30 pm
STL
- BRU
1 stop15h 10m
Lufthansa
Deal found 7/11![Lufthansa logo]()
$608
This Justfly.com deal was found by Cheapflights users on 7/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:16 pm
STL
- BRU
2 stops18h 09m
British Airways
Deal found 7/15![British Airways logo]()
$609
This Expedia deal was found by Cheapflights users on 7/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:10 pm
STL
- BRU
1 stop12h 00m
Air Canada
Deal found 7/14![Air Canada logo]()
$614
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/312:10 pm
STL
- BRU
1 stop12h 00m
United Airlines
Deal found 7/13![United Airlines logo]()
$634
Find flight deals from Missouri to Belgium
Keep the following information in mind while searching for Missouri to Belgium flight deals. Data was last updated July 17, 2026.
Round-trip from | $727 (Justfly.com) |
|---|---|
One-way from | $434 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,070 |
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 July 17, 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
Cheapest round-trip
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Mon 11/9
4:05 pm-8:55 am
2 stops33h 50m
Brussels Bruxelles-National
Wed 11/25
10:00 am-12:06 pm
2 stops33h 06m
$727
Quickest round-trip
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Mon 11/9
1:08 pm-8:55 am
1 stop12h 47m
Brussels Bruxelles-National
Wed 11/25
8:25 am-1:45 pm
1 stop12h 20m
$743
SpringfieldBrussels
SGF - BRU
SGFBRU
Springfield-Branson
Sun 11/29
8:00 am-8:55 am
1 stop17h 55m
Brussels Bruxelles-National
Wed 12/2
4:55 pm-2:19 pm
2 stops28h 24m
$756
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Tue 10/27
4:13 pm-5:00 pm
2 stops18h 47m
Brussels Bruxelles-National
Mon 11/2
7:10 pm-10:50 pm
2 stops34h 40m
$779
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Tue 10/27
1:32 pm-1:15 pm
2 stops17h 43m
Brussels Bruxelles-National
Mon 11/2
4:55 pm-4:13 pm
2 stops30h 18m
$788
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
Sun 11/29
11:25 am-8:55 am
1 stop14h 30m
Brussels Bruxelles-National
Wed 12/2
8:25 am-1:45 pm
1 stop12h 20m
$800
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Wed 10/21
10:35 am-7:40 am
1 stop14h 05m
Brussels Bruxelles-National
Wed 10/28
12:55 pm-11:58 pm
1 stop17h 03m
$807
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Wed 10/21
3:14 pm-1:15 pm
2 stops15h 01m
Brussels Bruxelles-National
Wed 10/28
6:45 am-7:43 pm
3 stops18h 58m
$811
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Thu 11/12
3:25 pm-1:15 pm
2 stops14h 50m
Brussels Bruxelles-National
Sun 11/22
10:00 am-12:23 pm
2 stops33h 23m
$814
Kansas CityBrussels
MCI - BRU
MCIBRU
Kansas City
Tue 10/27
7:00 am-10:55 am
1 stop21h 55m
Brussels Bruxelles-National
Mon 11/2
12:55 pm-9:05 pm
1 stop15h 10m
$823
Showing 1-10 of 23 resultsSorted by cheapest first
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.
STL-BRU
MCI-BRU
STL-CRL
SGF-BRU
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
USMO-BE0
STL-BRU
MCI-BRU
STL-CRL
SGF-BRU
What is the cheapest month to book a flight from Missouri to Belgium?
Currently, April is the cheapest month in which you can book a flight from Missouri to Belgium (average of $414). Flying from Missouri to Belgium in June is currently the most expensive (average of $1,282). 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.
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.
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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.
Complete your trip
Complete your trip to Belgium by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Belgium by cabin class
Find flights from Missouri to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Belgium flights
Browse other Missouri and Belgium flight options. Last updated on July 17, 2026.
Popular flight searches
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Find a return flight route from Belgium
Find the right flight back to Missouri after your stay in Belgium
Missouri to Belgium flights
Consider these flights traveling from Missouri to Belgium.
Top 2 airlines flying from Missouri to Belgium
Discover the top 2 airlines 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 July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$441 | Average$1,282 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$506 | Average$761 | FlexibilityNo cancel fee | On-time69% |