$338+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BRU
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Belgium with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 August 20, 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 August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 12/83:03 pm -
2 stops15h 12m
Fri 12/1110:10 am -
1 stop14h 09m
Deal found 8/16![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 8/16. 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 12/68:00 am -
2 stops22h 15m
Thu 12/1011:15 am -
1 stop16h 15m
Deal found 8/16![United Airlines logo]()
$735
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:15 pm -
2 stops15h 55m
Thu 12/178:25 am -
2 stops20h 33m
Deal found 8/16![Lufthansa logo]()
$740
This United deal was found by Cheapflights users on 8/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:03 pm -
1 stop10h 52m
Thu 12/178:25 am -
2 stops20h 33m
Deal found 8/16![Multiple Airlines logo]()
$745
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:00 am -
3 stops16h 50m
Thu 12/1010:00 am -
2 stops29h 57m
Deal found 8/16![Multiple Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 10/277:36 am -
2 stops23h 39m
Tue 11/310:00 am -
2 stops35h 37m
Deal found 8/16![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 10/131:07 pm -
1 stop12h 53m
Tue 11/310:00 am -
2 stops35h 37m
Deal found 8/15![United Airlines logo]()
$757
This Gotogate deal was found by Cheapflights users on 8/17. 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 9/2112:10 pm -
1 stop12h 00m
Wed 9/309:10 am -
1 stop16h 31m
Deal found 8/17![Multiple Airlines logo]()
$767
This Gotogate deal was found by Cheapflights users on 8/17. 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 9/2112:10 pm -
2 stops18h 05m
Wed 9/309:10 am -
1 stop16h 31m
Deal found 8/17![Air Canada logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/17. 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 12/77:02 am -
2 stops23h 13m
Fri 12/1110:00 am -
2 stops33h 19m
Deal found 8/17![United Airlines logo]()
$778
This Gotogate deal was found by Cheapflights users on 8/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:10 pm -
1 stop12h 00m
Tue 10/69:10 am -
1 stop16h 31m
Deal found 8/15![Multiple Airlines logo]()
$780
This FlightHub deal was found by Cheapflights users on 8/17. 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.
Tue 10/276:40 pm -
2 stops15h 35m
Mon 11/23:20 pm -
2 stops37h 31m
Deal found 8/17![Multiple Airlines logo]()
$781
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 August 20, 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 August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 2/110:00 am -
2 stops20h 15m
Thu 2/410:00 am -
2 stops41h 30m
Deal found 8/16![United Airlines logo]()
$720
This Finnair deal was found by Cheapflights users on 8/17. 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 9/305:18 pm -
2 stops18h 02m
Mon 10/57:05 pm -
2 stops31h 43m
Deal found 8/17![Multiple Airlines logo]()
$826
This FlightHub deal was found by Cheapflights users on 8/17. 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.
Wed 9/1612:10 pm -
2 stops24h 50m
Wed 9/239:10 am -
2 stops34h 03m
Deal found 8/17![Air Canada logo]()
$892
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/83:03 pm -
2 stops15h 12m
Fri 12/1110:10 am -
1 stop14h 09m
Deal found 8/18![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 8/16. 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 12/68:00 am -
2 stops22h 15m
Thu 12/1011:15 am -
1 stop16h 15m
Deal found 8/16![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/77:02 am -
2 stops23h 13m
Fri 12/1110:00 am -
2 stops33h 19m
Deal found 8/18![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/286:10 am -
2 stops25h 05m
Tue 11/310:00 am -
2 stops35h 37m
Deal found 8/17![United Airlines logo]()
$784
This Justfly.com deal was found by Cheapflights users on 8/19. 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 -
1 stop12h 00m
Sat 9/59:30 am -
2 stops33h 32m
Deal found 8/19![Air Canada logo]()
$1,046
This United Airlines deal was found by Cheapflights users on 8/19. 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 -
2 stops21h 46m
Wed 10/2810:00 am -
2 stops34h 23m
Deal found 8/19![United Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 12/56:02 pm -
2 stops36h 13m
Tue 12/810:00 am -
2 stops33h 19m
Deal found 8/16![United Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 10/2711:27 am -
2 stops19h 48m
Mon 11/21:45 pm -
2 stops34h 40m
Deal found 8/15![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/218:00 am -
1 stop18h 00m
Wed 9/309:10 am -
1 stop16h 31m
Deal found 8/17![United Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 8/18. 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 9/28:55 am -
3 stops25h 50m
Tue 9/84:15 pm -
3 stops33h 26m
Deal found 8/18![Multiple Airlines logo]()
$1,684
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/213:03 pm -
1 stop10h 57m
Fri 10/910:15 am -
1 stop20h 03m
Deal found 8/18![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 12/711:22 am -
1 stop14h 33m
Thu 12/1710:10 am -
1 stop18h 48m
Deal found 8/16![United Airlines logo]()
$813
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Mon 10/193:30 pm -
2 stops21h 25m
Thu 10/292:40 pm -
2 stops30h 05m
Deal found 8/19![Multiple Airlines logo]()
$1,762
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Mon 9/2112:10 pm -
3 stops20h 25m
Wed 9/307:20 pm -
3 stops30h 21m
Deal found 8/17![Multiple Airlines logo]()
$1,788
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/212:10 pm -
2 stops24h 50m
Tue 9/89:10 am -
2 stops36h 05m
Deal found 8/18![United Airlines logo]()
$1,030
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Sat 10/38:55 am -
2 stops29h 45m
Thu 10/88:50 pm -
2 stops23h 35m
Deal found 8/17![Multiple Airlines logo]()
$2,146
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/18:40 am -
1 stop15h 35m
Wed 9/169:10 am -
2 stops33h 47m
Deal found 8/19![United Airlines logo]()
$1,034
This United Airlines deal was found by Cheapflights users on 8/15. 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 8/248:40 am -
1 stop15h 35m
Sat 9/59:30 am -
2 stops32h 46m
Deal found 8/15![United Airlines logo]()
$1,047
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Tue 9/12:40 pm -
2 stops25h 05m
Wed 9/167:30 pm -
3 stops30h 11m
Deal found 8/19![Multiple Airlines logo]()
$2,483
Last-minute flights from Missouri to BelgiumDiscover last-minute flight deals from Missouri to Belgium. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Belgium. Data last updated August 20, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 8/17. 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 9/2112:10 pm -
1 stop12h 00m
Wed 9/309:10 am -
1 stop16h 31m
Deal found 8/17![Multiple Airlines logo]()
$767
This Gotogate deal was found by Cheapflights users on 8/17. 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 9/2112:10 pm -
2 stops18h 05m
Wed 9/309:10 am -
1 stop16h 31m
Deal found 8/17![Air Canada logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/218:00 am -
1 stop18h 00m
Wed 9/309:10 am -
1 stop16h 31m
Deal found 8/17![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/213:03 pm -
2 stops15h 12m
Thu 10/810:15 am -
1 stop20h 03m
Deal found 8/18![United Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 9/2111:37 am -
1 stop13h 03m
Tue 10/69:45 am -
1 stop19h 34m
Deal found 8/18![Delta logo]()
$807
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/211:37 pm -
2 stops16h 38m
Tue 10/612:00 pm -
2 stops18h 18m
Deal found 8/18![United Airlines logo]()
$809
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 9/2111:37 am -
1 stop13h 03m
Mon 10/53:10 pm -
2 stops32h 37m
Deal found 8/18![Delta logo]()
$816
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/211:54 pm -
2 stops17h 31m
Wed 9/3011:00 am -
2 stops17h 24m
Deal found 8/17![American Airlines logo]()
$818
This Gotogate deal was found by Cheapflights users on 8/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:10 pm -
1 stop12h 00m
Tue 10/69:10 am -
1 stop16h 31m
Deal found 8/15![Multiple Airlines logo]()
$780
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:10 pm -
2 stops37h 45m
Tue 10/69:10 am -
2 stops37h 33m
Deal found 8/15![Air Canada logo]()
$783
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 9/299:04 am -
1 stop16h 56m
Tue 10/69:10 am -
2 stops33h 12m
Deal found 8/15![United Airlines logo]()
$787
This Finnair deal was found by Cheapflights users on 8/17. 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 9/305:18 pm -
2 stops18h 02m
Mon 10/57:05 pm -
2 stops31h 43m
Deal found 8/17![Multiple Airlines logo]()
$826
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 August 20, 2026.
Search for one-way flight options from Missouri to Belgium. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Sat 12/511:30 am -
2 stops37h 20m
Deal found 8/18![Air Canada logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:35 pm -
3 stops59h 20m
Deal found 8/15![Multiple Airlines logo]()
$344
This TravelUp deal was found by Cheapflights users on 8/18. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:37 pm -
1 stop31h 18m
Deal found 8/18![Lufthansa logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 12/511:30 am -
3 stops21h 45m
Deal found 8/18![United Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:00 pm -
3 stops36h 30m
Deal found 8/15![Multiple Airlines logo]()
$417
This Expedia deal was found by Cheapflights users on 8/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:10 pm -
1 stop12h 00m
Deal found 8/15![Air Canada logo]()
$442
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
2 stops20h 40m
Deal found 8/18![Aer Lingus logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Tue 9/16:45 pm -
3 stops59h 10m
Deal found 8/18![Multiple Airlines logo]()
$485
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:50 am -
1 stop12h 35m
Deal found 8/17![Brussels Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 8/18. 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 -
2 stops18h 53m
Deal found 8/18![United Airlines logo]()
$520
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Sat 12/54:05 pm -
2 stops21h 35m
Deal found 8/18![Multiple Airlines logo]()
$556
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:35 pm -
1 stop10h 40m
Deal found 8/18![British Airways logo]()
$681
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 August 20, 2026.
Round-trip from | $709 (Cheapflightsfares) |
|---|---|
One-way from | $338 (FlightHub) |
Popular in | June |
Cheapest in | March |
Average price | $1,184 |
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 7,457,451 searches. Data last updated August 20, 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
Kansas CityBrussels
MCI Kansas City - BRU Brussels Bruxelles-National
MCIBRU
Kansas City
Mon 2/1
10:00 am-1:15 pm
2 stops20h 15m
Brussels Bruxelles-National
Thu 2/4
10:00 am-8:30 pm
2 stops41h 30m
$720
Quickest round-trip
SpringfieldBrussels
SGF Springfield-Branson - BRU Brussels Bruxelles-National
SGFBRU
Springfield-Branson
Tue 12/8
3:03 pm-1:15 pm
2 stops15h 12m
Brussels Bruxelles-National
Fri 12/11
10:10 am-5:19 pm
1 stop14h 09m
$735
Kansas CityBrussels
MCI Kansas City - BRU Brussels Bruxelles-National
MCIBRU
Kansas City
Sun 12/6
8:00 am-1:15 pm
2 stops22h 15m
Brussels Bruxelles-National
Thu 12/10
11:15 am-8:30 pm
1 stop16h 15m
$735
JoplinBrussels
JLN Joplin - BRU Brussels Bruxelles-National
JLNBRU
Joplin
Mon 12/7
7:02 am-1:15 pm
2 stops23h 13m
Brussels Bruxelles-National
Fri 12/11
10:00 am-12:19 pm
2 stops33h 19m
$778
Kansas CityBrussels
MCI Kansas City - BRU Brussels Bruxelles-National
MCIBRU
Kansas City
Wed 10/28
6:10 am-1:15 pm
2 stops25h 05m
Brussels Bruxelles-National
Tue 11/3
10:00 am-2:37 pm
2 stops35h 37m
$784
Kansas CityBrussels
MCI Kansas City - BRU Brussels Bruxelles-National
MCIBRU
Kansas City
Wed 10/21
3:14 pm-8:00 pm
2 stops21h 46m
Brussels Bruxelles-National
Wed 10/28
10:00 am-2:23 pm
2 stops34h 23m
$784
JoplinBrussels
JLN Joplin - BRU Brussels Bruxelles-National
JLNBRU
Joplin
Sat 12/5
6:02 pm-1:15 pm
2 stops36h 13m
Brussels Bruxelles-National
Tue 12/8
10:00 am-12:19 pm
2 stops33h 19m
$784
Kansas CityBrussels
MCI Kansas City - BRU Brussels Bruxelles-National
MCIBRU
Kansas City
Tue 10/27
11:27 am-1:15 pm
2 stops19h 48m
Brussels Bruxelles-National
Mon 11/2
1:45 pm-5:25 pm
2 stops34h 40m
$793
St. LouisBrussels
STL Lambert-St Louis - BRU Brussels Bruxelles-National
STLBRU
Lambert-St Louis
Mon 9/21
8:00 am-9:00 am
1 stop18h 00m
Brussels Bruxelles-National
Wed 9/30
9:10 am-6:41 pm
1 stop16h 31m
$800
SpringfieldBrussels
SGF Springfield-Branson - BRU Brussels Bruxelles-National
SGFBRU
Springfield-Branson
Mon 9/21
3:03 pm-9:00 am
1 stop10h 57m
Brussels Bruxelles-National
Fri 10/9
10:15 am-11:18 pm
1 stop20h 03m
$807
Showing 1-10 of 35 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
SGF-BRU
MCI-BRU
JLN-BRU
STL-CRL
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
SGF-BRU
MCI-BRU
JLN-BRU
What is the cheapest month to book a flight from Missouri to Belgium?
Currently, February is the cheapest month in which you can book a flight from Missouri to Belgium (average of $507). Flying from Missouri to Belgium in December is currently the most expensive (average of $1,976). 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.
Browse thousands of different options on Cheapflights for your next trip
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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 August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$441 | Average$1,282 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$506 | Average$871 | FlexibilityNo cancel fee | On-time69% |