$324+ Cheap flights from Colorado to Brussels
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Brussels 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 Colorado to BrusselsExplore the most affordable flight options available from Colorado to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Colorado to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Globehunters deal was found by Cheapflights users on 10/28. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:40 pm -
1 stop12h 15m
Tue 12/1512:50 pm -
1 stop13h 10m
Deal found 10/28![Icelandair logo]()
$554
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:40 pm -
1 stop12h 15m
Thu 11/1212:50 pm -
1 stop13h 10m
Deal found 10/26![Icelandair logo]()
$720
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/303:40 pm -
2 stops17h 35m
Wed 12/97:30 pm -
3 stops30h 30m
Deal found 10/30![Multiple Airlines logo]()
$726
This Gotogate deal was found by Cheapflights users on 10/25. 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 12/111:25 am -
2 stops17h 50m
Tue 12/89:10 am -
1 stop13h 20m
Deal found 10/25![Multiple Airlines logo]()
$754
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Mon 11/304:15 pm -
1 stop22h 55m
Wed 12/910:30 am -
1 stop13h 05m
Deal found 10/30![Lufthansa logo]()
$760
This Gotogate deal was found by Cheapflights users on 10/27. 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 12/911:25 am -
1 stop12h 25m
Tue 12/1510:00 am -
1 stop18h 27m
Deal found 10/27![Multiple Airlines logo]()
$763
This Gotogate deal was found by Cheapflights users on 10/30. 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 12/211:25 am -
1 stop12h 25m
Wed 12/910:00 am -
1 stop18h 27m
Deal found 10/30![Multiple Airlines logo]()
$764
This Air Canada deal was found by Cheapflights users on 10/28. 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 12/3011:25 am -
2 stops17h 50m
Tue 1/1210:00 am -
2 stops40h 25m
Deal found 10/28![Air Canada logo]()
$766
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/113:40 pm -
2 stops17h 25m
Wed 11/188:00 am -
3 stops32h 29m
Deal found 10/30![Multiple Airlines logo]()
$872
This Mytrip deal was found by Cheapflights users on 10/30. 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 12/23:40 pm -
2 stops22h 25m
Wed 12/97:20 am -
2 stops18h 40m
Deal found 10/30![Multiple Airlines logo]()
$875
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:40 pm -
2 stops15h 25m
Wed 12/96:20 am -
2 stops24h 45m
Deal found 10/30![Multiple Airlines logo]()
$933
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:40 pm -
2 stops21h 25m
Fri 11/209:55 pm -
3 stops35h 03m
Deal found 10/27![Multiple Airlines logo]()
$1,009
Best flights from Colorado to BrusselsDiscover carefully curated flight deals from Colorado to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Colorado to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Gotogate deal was found by Cheapflights users on 10/25. 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 12/111:25 am -
1 stop12h 25m
Tue 12/810:00 am -
1 stop18h 27m
Deal found 10/25![Multiple Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/95:35 pm -
1 stop11h 40m
Tue 12/1510:00 am -
1 stop18h 27m
Deal found 10/25![United Airlines logo]()
$765
This Turkish Airlines deal was found by Cheapflights users on 10/30. 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 11/137:30 pm -
1 stop18h 50m
Sat 11/216:15 pm -
1 stop31h 10m
Deal found 10/30![Turkish Airlines logo]()
$872
This Air Canada deal was found by Cheapflights users on 10/25. 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 12/97:45 am -
2 stops16h 05m
Tue 12/157:00 am -
2 stops19h 04m
Deal found 10/25![Multiple Airlines logo]()
$787
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/125:35 pm -
1 stop11h 40m
Fri 11/2010:00 am -
1 stop18h 27m
Deal found 10/27![United Airlines logo]()
$870
This Turkish Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 3/178:30 pm -
2 stops63h 15m
Sun 3/2811:25 am -
1 stop38h 55m
Deal found 10/30![Turkish Airlines logo]()
$878
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/1311:25 am -
2 stops17h 50m
Thu 11/1910:00 am -
1 stop18h 27m
Deal found 10/27![United Airlines logo]()
$874
This Turkish Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/143:01 pm -
2 stops39h 14m
Sat 11/213:15 pm -
1 stop34h 10m
Deal found 10/29![Turkish Airlines logo]()
$897
This Turkish Airlines deal was found by Cheapflights users on 10/29. 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 11/133:30 pm -
2 stops22h 50m
Sat 11/2111:35 am -
1 stop37h 50m
Deal found 10/29![Multiple Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/196:05 am -
1 stop18h 00m
Sun 11/228:25 am -
1 stop13h 15m
Deal found 10/25![United Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/145:35 pm -
1 stop11h 40m
Mon 12/211:45 pm -
1 stop32h 45m
Deal found 10/30![United Airlines logo]()
$947
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/163:40 pm -
2 stops15h 25m
Mon 11/237:50 am -
2 stops18h 10m
Deal found 10/30![Multiple Airlines logo]()
$1,065
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/293:40 pm -
2 stops18h 45m
Sun 1/106:55 am -
2 stops19h 05m
Deal found 10/30![Multiple Airlines logo]()
$1,154
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/131:30 pm -
2 stops20h 55m
Mon 11/237:50 am -
2 stops18h 10m
Deal found 10/30![Multiple Airlines logo]()
$1,195
This Mytrip deal was found by Cheapflights users on 10/30. 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 4/84:40 pm -
2 stops15h 55m
Sat 4/179:20 pm -
2 stops27h 23m
Deal found 10/30![Multiple Airlines logo]()
$1,245
This Mytrip deal was found by Cheapflights users on 10/30. 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 4/911:25 am -
2 stops21h 00m
Sat 4/179:20 pm -
2 stops27h 23m
Deal found 10/30![Multiple Airlines logo]()
$1,380
This Mytrip deal was found by Cheapflights users on 10/28. 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 3/121:30 pm -
2 stops18h 00m
Sat 3/205:35 pm -
2 stops31h 50m
Deal found 10/28![Multiple Airlines logo]()
$1,437
This Mytrip deal was found by Cheapflights users on 10/29. 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 3/191:30 pm -
2 stops21h 55m
Sun 3/285:50 pm -
2 stops32h 30m
Deal found 10/29![Multiple Airlines logo]()
$1,457
This Mytrip deal was found by Cheapflights users on 10/27. 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 12/222:39 pm -
3 stops23h 46m
Sun 12/278:45 pm -
2 stops28h 40m
Deal found 10/27![Multiple Airlines logo]()
$1,791
This Mytrip deal was found by Cheapflights users on 10/28. 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 12/231:30 pm -
2 stops18h 40m
Wed 12/309:05 am -
2 stops16h 55m
Deal found 10/28![Multiple Airlines logo]()
$1,944
Last-minute flights from Colorado to BrusselsDiscover last-minute flight deals from Colorado to Brussels. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Brussels. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/35:35 pm -
1 stop11h 40m
Wed 11/1110:00 am -
2 stops35h 49m
Deal found 10/26![United Airlines logo]()
$802
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:40 pm -
1 stop12h 15m
Thu 11/1212:50 pm -
1 stop13h 10m
Deal found 10/26![Icelandair logo]()
$720
This Gotogate deal was found by Cheapflights users on 10/28. 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 11/911:25 am -
1 stop12h 25m
Tue 11/248:25 am -
2 stops17h 48m
Deal found 10/28![Air Canada logo]()
$788
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/93:40 pm -
2 stops17h 35m
Thu 11/1212:50 pm -
1 stop13h 10m
Deal found 10/26![Multiple Airlines logo]()
$798
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/113:40 pm -
2 stops17h 25m
Wed 11/188:00 am -
3 stops32h 29m
Deal found 10/30![Multiple Airlines logo]()
$872
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 11/123:40 pm -
2 stops33h 20m
Thu 11/1912:50 pm -
1 stop13h 10m
Deal found 10/27![Multiple Airlines logo]()
$803
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:40 pm -
2 stops21h 25m
Fri 11/209:55 pm -
3 stops35h 03m
Deal found 10/27![Multiple Airlines logo]()
$1,009
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/163:40 pm -
2 stops15h 25m
Mon 11/237:50 am -
2 stops18h 10m
Deal found 10/30![Multiple Airlines logo]()
$1,065
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/303:40 pm -
2 stops17h 35m
Wed 12/97:30 pm -
3 stops30h 30m
Deal found 10/30![Multiple Airlines logo]()
$726
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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.
Mon 11/304:15 pm -
1 stop22h 55m
Wed 12/910:30 am -
1 stop13h 05m
Deal found 10/30![Lufthansa logo]()
$760
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:15 am -
2 stops27h 55m
Wed 12/97:00 am -
2 stops19h 13m
Deal found 10/30![Air Canada logo]()
$772
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:40 pm -
2 stops15h 25m
Wed 12/96:20 am -
2 stops24h 45m
Deal found 10/30![Multiple Airlines logo]()
$933
One-way flights from Colorado to BrusselsSearch for one-way flight options from Colorado to Brussels. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Colorado to Brussels. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Expedia deal was found by Cheapflights users on 10/29. 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 2/285:01 pm -
1 stop15h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![British Airways logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/303:40 pm -
2 stops34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/23:40 pm -
2 stops16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Thu 12/103:40 pm -
2 stops33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/303:40 pm -
3 stops57h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/53:40 pm -
1 stop12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Icelandair logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/33:40 pm -
3 stops46h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/33:40 pm -
2 stops33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/53:40 pm -
2 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 12/43:40 pm -
2 stops18h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/303:40 pm -
1 stop12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Icelandair logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/293:40 pm -
2 stops33h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$378
Find flight deals from Colorado to Brussels
Keep the following information in mind while searching for Colorado to Brussels flight deals. Data was last updated October 31, 2026.
Round-trip from | $554 (Globehunters) |
|---|---|
One-way from | $324 (Expedia) |
Popular in | December |
Cheapest in | November |
Average price | $809 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Brussels 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 October 31, 2026.
Use the filters below to find and compare flights from Colorado to Brussels that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverBrussels
DEN Denver Intl - BRU Brussels Bruxelles-National
DENBRU
Denver Intl
Sun 2/28
5:01 pm-4:40 pm
1 stop15h 39m
Brussels Bruxelles-National
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$324
DenverBrussels
DEN Denver Intl - BRU Brussels Bruxelles-National
DENBRU
Denver Intl
Thu 12/10
3:40 pm-9:00 am
2 stops33h 20m
Brussels Bruxelles-National
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$337
DenverBrussels
DEN Denver Intl - CRL Charleroi Brussels
DENCRL
Denver Intl
Mon 11/30
3:40 pm-8:45 am
3 stops57h 05m
Charleroi Brussels
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$338
DenverBrussels
DEN Denver Intl - BRU Brussels Bruxelles-National
DENBRU
Denver Intl
Thu 12/3
3:40 pm-9:00 am
2 stops33h 20m
Brussels Bruxelles-National
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$359
DenverBrussels
DEN Denver Intl - CRL Charleroi Brussels
DENCRL
Denver Intl
Sat 12/5
3:40 pm-9:10 am
2 stops33h 30m
Charleroi Brussels
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$367
DenverBrussels
DEN Denver Intl - CRL Charleroi Brussels
DENCRL
Denver Intl
Fri 12/4
3:40 pm-8:55 pm
3 stops21h 15m
Charleroi Brussels
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$386
DenverBrussels
DEN Denver Intl - CRL Charleroi Brussels
DENCRL
Denver Intl
Sun 11/29
3:40 pm-8:45 am
3 stops33h 05m
Charleroi Brussels
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$387
DenverBrussels
DEN Denver Intl - BRU Brussels Bruxelles-National
DENBRU
Denver Intl
Sat 12/5
10:48 pm-8:10 pm
3 stops37h 22m
Brussels Bruxelles-National
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$428
DenverBrussels
DEN Denver Intl - CRL Charleroi Brussels
DENCRL
Denver Intl
Tue 12/1
9:50 am-10:45 pm
2 stops28h 55m
Charleroi Brussels
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$520
DenverBrussels
DEN Denver Intl - BRU Brussels Bruxelles-National
DENBRU
Denver Intl
Sun 11/29
5:35 pm-8:50 am
1 stop31h 15m
Brussels Bruxelles-National
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$556
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Colorado to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from Colorado with our price prediction graph.
DEN-BRU
DEN-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 Colorado to Brussels
USCO-BR1
DEN-BRU
DEN-CRL
What is the cheapest month to book a flight from Colorado to Brussels?
Currently, November is the cheapest month in which you can book a flight from Colorado to Brussels (average of $515). Flying from Colorado to Brussels in December is currently the most expensive (average of $875). 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 much does it cost to fly round-trip from Colorado to Brussels?
Airfare is typical for this route at the moment.
Colorado to Brussels flights typically cost between $501 and $697 in December.The cheapest round-trip price found within the last 5 days was $554 on Icelandair (Dec 9-Dec 15).
How far ahead should I book a flight from Colorado to Brussels?
To ensure you get the cheapest price possible for a flight from Colorado to Brussels, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Brussels. 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 Colorado to Brussels
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Complete your trip
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Colorado and Brussels flights
Browse other Colorado and Brussels flight options. Last updated on October 31, 2026.
Popular flight searches
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Top 6 airlines flying from Colorado to Brussels
Discover the top 6 airlines that operate flights from Colorado to Brussels. 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 October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$466 | Average$698 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$851 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$593 | Average$1,057 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$623 | Average$805 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$672 | Average$892 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$698 | Average$766 | FlexibilityNo cancel fee | On-time76% |