$252+ Cheap flights from Colorado 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Belgium with Cheapflights
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Cheapest flights from Colorado to BelgiumExplore the most affordable flight options available from Colorado to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Colorado to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Ticket deal was found by Cheapflights users on 6/12. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Wed 8/191:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/12![Icelandair logo]()
$586
This oojo deal was found by Cheapflights users on 6/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Mon 8/311:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/14![Icelandair logo]()
$632
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Sat 11/213:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Sun 11/2912:50 pm
BRU
- DEN
1 stop13h 15m
Icelandair
Deal found 6/13![Icelandair logo]()
$656
This oojo deal was found by Cheapflights users on 6/10. 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.
Thu 9/108:10 pm
DEN
- BRU
1 stop32h 45m
Icelandair
Thu 9/171:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/10![Icelandair logo]()
$662
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Sun 10/111:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/10![Icelandair logo]()
$666
This Icelandair deal was found by Cheapflights users on 6/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Tue 12/112:50 pm
BRU
- DEN
1 stop13h 15m
Icelandair
Deal found 6/13![Icelandair logo]()
$678
This oojo deal was found by Cheapflights users on 6/11. 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.
Sat 9/124:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Fri 9/181:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/11![Icelandair logo]()
$698
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Sun 10/2512:50 pm
BRU
- DEN
1 stop13h 15m
Icelandair
Deal found 6/12![Icelandair logo]()
$735
This oojo deal was found by Cheapflights users on 6/10. 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.
Wed 11/45:25 pm
DEN
- BRU
1 stop18h 10m
British Airways
Wed 11/115:55 pm
BRU
- DEN
1 stop29h 35m
British Airways
Deal found 6/10![British Airways logo]()
$767
This British Airways deal was found by Cheapflights users on 6/10. 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 11/155:25 pm
DEN
- BRU
1 stop18h 30m
British Airways
Thu 11/193:00 pm
BRU
- DEN
1 stop32h 10m
British Airways
Deal found 6/10![British Airways logo]()
$775
This Ticket deal was found by Cheapflights users on 6/12. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:40 pm
DEN
- BRU
1 stop12h 15m
Multiple Airlines
Wed 8/197:05 am
BRU
- DEN
2 stops24h 54m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$776
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 pm
DEN
- CRL
1 stop28h 25m
Multiple Airlines
Mon 9/2811:45 am
CRL
- DEN
2 stops30h 03m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$865
Best flights from Colorado to BelgiumDiscover carefully curated flight deals from Colorado to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Colorado to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This oojo deal was found by Cheapflights users on 6/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Mon 8/311:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/14![Icelandair logo]()
$632
This Turkish Airlines deal was found by Cheapflights users on 6/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 pm
DEN
- BRU
1 stop29h 45m
Turkish Airlines
Tue 9/227:20 am
BRU
- DEN
1 stop19h 05m
Turkish Airlines
Deal found 6/13![Turkish Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 8/111:59 pm
DEN
- BRU
2 stops23h 11m
United Airlines
Tue 8/189:30 am
BRU
- DEN
2 stops34h 52m
United Airlines
Deal found 6/12![United Airlines logo]()
$898
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:30 am
DEN
- BRU
3 stops19h 10m
Scandinavian Airlines
Thu 9/1710:20 am
BRU
- DEN
2 stops18h 39m
Scandinavian Airlines
Deal found 6/13![Scandinavian Airlines logo]()
$983
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:40 pm
DEN
- CRL
2 stops21h 00m
Multiple Airlines
Fri 9/189:50 am
CRL
- DEN
1 stop16h 25m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,050
This British Airways deal was found by Cheapflights users on 6/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:34 pm
DEN
- BRU
2 stops20h 41m
British Airways
Fri 7/1010:45 am
BRU
- DEN
2 stops19h 40m
British Airways
Deal found 6/12![British Airways logo]()
$1,338
This KLM deal was found by Cheapflights users on 6/10. 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.
Mon 7/66:00 am
COS
- BRU
1 stop17h 40m
KLM
Sun 7/1210:35 am
BRU
- COS
2 stops18h 32m
KLM
Deal found 6/10![KLM logo]()
$1,489
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:30 am
DEN
- CRL
2 stops18h 20m
Multiple Airlines
Mon 8/109:30 pm
CRL
- DEN
3 stops30h 52m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,100
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:40 pm
DEN
- CRL
2 stops20h 50m
Multiple Airlines
Thu 9/176:35 am
CRL
- DEN
3 stops36h 45m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,104
This Scandinavian Airlines deal was found by Cheapflights users on 6/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:40 am
DEN
- BRU
3 stops29h 10m
Scandinavian Airlines
Mon 8/3110:20 am
BRU
- DEN
2 stops21h 38m
Scandinavian Airlines
Deal found 6/14![Scandinavian Airlines logo]()
$1,242
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:15 pm
DEN
- CRL
2 stops21h 35m
Multiple Airlines
Wed 8/199:55 pm
CRL
- DEN
2 stops28h 30m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,160
This Turkish Airlines deal was found by Cheapflights users on 6/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:00 am
DEN
- BRU
2 stops44h 10m
Turkish Airlines
Sat 7/117:20 am
BRU
- DEN
1 stop19h 05m
Turkish Airlines
Deal found 6/11![Turkish Airlines logo]()
$1,588
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/612:11 pm
COS
- BRU
1 stop12h 49m
United Airlines
Sun 7/1210:15 am
BRU
- COS
1 stop19h 40m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,611
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:00 am
DEN
- BRU
2 stops43h 55m
Multiple Airlines
Thu 7/237:20 am
BRU
- DEN
2 stops23h 39m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,303
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:25 am
DEN
- CRL
2 stops18h 25m
Multiple Airlines
Tue 8/184:00 pm
CRL
- DEN
2 stops28h 40m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,380
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:40 am
DEN
- CRL
2 stops41h 00m
Multiple Airlines
Wed 7/19:20 am
CRL
- DEN
1 stop16h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,386
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:40 pm
DEN
- CRL
2 stops21h 00m
Multiple Airlines
Sun 8/97:30 pm
CRL
- DEN
2 stops26h 15m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,485
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:25 am
DEN
- CRL
2 stops19h 35m
Multiple Airlines
Fri 7/249:50 am
CRL
- DEN
2 stops33h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,509
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:00 am
DEN
- BRU
2 stops23h 25m
Multiple Airlines
Sat 7/117:20 am
BRU
- DEN
2 stops23h 22m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,554
This Mytrip deal was found by Cheapflights users on 6/10. 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 6/179:10 am
DEN
- CRL
3 stops27h 15m
Multiple Airlines
Wed 6/244:05 pm
CRL
- DEN
2 stops34h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,573
This Mytrip deal was found by Cheapflights users on 6/14. 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.
Fri 7/1711:30 am
DEN
- CRL
2 stops27h 25m
Multiple Airlines
Sun 7/199:05 am
CRL
- DEN
2 stops35h 35m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,742
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:40 am
DEN
- ANR
3 stops27h 10m
Multiple Airlines
Sat 7/181:50 pm
ANR
- DEN
3 stops36h 35m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,934
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Mon 7/66:00 am
COS
- BRU
3 stops17h 50m
Multiple Airlines
Sun 7/129:30 am
BRU
- COS
2 stops22h 29m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$2,193
Last-minute flights from Colorado to BelgiumDiscover last-minute flight deals from Colorado to Belgium. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Belgium. Data last updated June 15, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 6/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Mon 6/221:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/11![Icelandair logo]()
$1,060
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Sun 6/211:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/12![Icelandair logo]()
$1,097
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Wed 6/174:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Wed 6/241:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/10![Icelandair logo]()
$1,002
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:40 am
DEN
- CRL
2 stops41h 00m
Multiple Airlines
Wed 7/19:20 am
CRL
- DEN
1 stop16h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,386
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:15 pm
DEN
- BRU
1 stop17h 00m
Lufthansa
Wed 7/2910:30 am
BRU
- DEN
2 stops22h 00m
Lufthansa
Deal found 6/14![Lufthansa logo]()
$926
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:35 am
DEN
- BRU
2 stops19h 05m
Delta
Wed 7/2910:25 am
BRU
- DEN
2 stops21h 02m
Delta
Deal found 6/14![Delta logo]()
$948
This KAYAK deal was found by Cheapflights users on 6/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:35 pm
DEN
- BRU
1 stop11h 40m
Multiple Airlines
Wed 7/297:15 am
BRU
- DEN
1 stop18h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$983
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:15 pm
DEN
- BRU
1 stop12h 55m
Lufthansa
Fri 7/249:20 pm
BRU
- DEN
1 stop24h 25m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$1,131
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:10 pm
DEN
- CRL
2 stops42h 45m
Multiple Airlines
Fri 7/249:50 am
CRL
- DEN
1 stop16h 25m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,454
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Thu 7/231:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/10![Icelandair logo]()
$958
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:25 pm
DEN
- BRU
1 stop17h 00m
Turkish Airlines
Thu 7/237:20 am
BRU
- DEN
1 stop19h 05m
Turkish Airlines
Deal found 6/11![Turkish Airlines logo]()
$1,038
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:40 pm
DEN
- BRU
3 stops33h 35m
Multiple Airlines
Thu 7/239:20 am
BRU
- DEN
2 stops35h 20m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,129
One-way flights from Colorado to BelgiumSearch for one-way flight options from Colorado to Belgium. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Colorado to Belgium. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:10 pm
DEN
- BRU
1 stop32h 45m
Icelandair
Deal found 6/12![Icelandair logo]()
$252
This oojo deal was found by Cheapflights users on 6/10. 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.
Tue 7/144:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/10![Icelandair logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 7/154:40 pm
DEN
- BRU
3 stops33h 05m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Wed 7/154:40 pm
DEN
- CRL
3 stops33h 45m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:49 pm
DEN
- CRL
3 stops52h 06m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:49 pm
DEN
- BRU
3 stops49h 26m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$421
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 7/147:16 am
DEN
- BRU
2 stops18h 24m
Aer Lingus
Deal found 6/10![Aer Lingus logo]()
$453
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/198:35 pm
DEN
- BRU
1 stop15h 25m
United Airlines
Deal found 6/11![United Airlines logo]()
$456
This TravelUp deal was found by Cheapflights users on 6/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1212:05 pm
COS
- BRU
2 stops17h 10m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$458
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:31 am
COS
- BRU
2 stops36h 19m
Air Canada
Deal found 6/11![Air Canada logo]()
$461
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:40 pm
COS
- BRU
1 stop34h 00m
KLM
Deal found 6/11![KLM logo]()
$476
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:32 pm
COS
- BRU
2 stops53h 18m
Air Canada
Deal found 6/11![Air Canada logo]()
$483
Find flight deals from Colorado to Belgium
Keep the following information in mind while searching for Colorado to Belgium flight deals. Data was last updated June 15, 2026.
Round-trip from | $586 (Ticket) |
|---|---|
One-way from | $252 (oojo) |
Popular in | July |
Cheapest in | April |
Average price | $819 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 June 15, 2026.
Use the filters below to find and compare flights from Colorado to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Tue 8/18
4:40 pm-12:55 pm
1 stop12h 15m
Brussels Bruxelles-National
Mon 8/31
1:50 pm-7:00 pm
1 stop13h 10m
$632
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Thu 9/10
8:25 pm-10:10 am
1 stop29h 45m
Brussels Bruxelles-National
Tue 9/22
7:20 am-6:25 pm
1 stop19h 05m
$804
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Sat 8/1
11:59 pm-7:10 am
2 stops23h 11m
Brussels Bruxelles-National
Tue 8/18
9:30 am-12:22 pm
2 stops34h 52m
$898
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Thu 9/10
6:30 am-9:40 am
3 stops19h 10m
Brussels Bruxelles-National
Thu 9/17
10:20 am-8:59 pm
2 stops18h 39m
$983
DenverBrussels
DEN - CRL
DENCRL
Denver Intl
Sat 9/12
4:40 pm-9:40 pm
2 stops21h 00m
Charleroi Brussels
Fri 9/18
9:50 am-6:15 pm
1 stop16h 25m
$1,050
DenverBrussels
DEN - CRL
DENCRL
Denver Intl
Sat 8/1
11:30 am-1:50 pm
2 stops18h 20m
Charleroi Brussels
Mon 8/10
9:30 pm-8:22 pm
3 stops30h 52m
$1,100
DenverBrussels
DEN - CRL
DENCRL
Denver Intl
Thu 9/10
4:40 pm-9:30 pm
2 stops20h 50m
Charleroi Brussels
Thu 9/17
6:35 am-11:20 am
3 stops36h 45m
$1,104
DenverBrussels
DEN - CRL
DENCRL
Denver Intl
Mon 8/3
12:15 pm-5:50 pm
2 stops21h 35m
Charleroi Brussels
Wed 8/19
9:55 pm-6:25 pm
2 stops28h 30m
$1,160
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Tue 8/18
6:40 am-7:50 pm
3 stops29h 10m
Brussels Bruxelles-National
Mon 8/31
10:20 am-11:58 pm
2 stops21h 38m
$1,242
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Sun 7/19
6:00 am-9:55 am
2 stops43h 55m
Brussels Bruxelles-National
Thu 7/23
7:20 am-10:59 pm
2 stops23h 39m
$1,303
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Colorado to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from Colorado with our price prediction graph.
DEN-BRU
DEN-CRL
COS-BRU
DEN-ANR
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 Colorado to Belgium
USCO-BE0
DEN-BRU
DEN-CRL
COS-BRU
DEN-ANR
What is the cheapest month to book a flight from Colorado to Belgium?
Currently, December is the cheapest month in which you can book a flight from Colorado to Belgium (average of $426). Flying from Colorado to Belgium in June is currently the most expensive (average of $690). 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.
How far ahead should I book a flight from Colorado to Belgium?
The price you pay for your flight from Colorado to Belgium may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Colorado 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 Colorado 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 Colorado to Belgium by cabin class
Find flights from Colorado to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Belgium flights
Browse other Colorado and Belgium flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Belgium flights
Consider these flights traveling from Colorado to Belgium.
Top 5 airlines flying from Colorado to Belgium
Discover the top 5 airlines that operate flights from Colorado 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$492 | Average$799 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$560 | Average$771 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$593 | Average$908 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$642 | Average$821 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$689 | Average$735 | FlexibilityNo cancel fee | On-time76% |