$438+ Cheap flights from Brussels to Denver (DEN)
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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DEN
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Brussels to Denver 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Brussels to Denver
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Cheapest flights from Brussels to DenverExplore the most affordable flight options available from Brussels to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
Explore the most affordable flight options available from Brussels to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 1, 2026.
This Gotogate deal was found by Cheapflights users on 8/27. 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.
Thu 10/221:50 pm -
1 stop13h 10m
Wed 11/43:40 pm -
1 stop12h 15m
Deal found 8/27![Icelandair logo]()
$637
This Gotogate deal was found by Cheapflights users on 8/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:50 pm -
1 stop13h 10m
Wed 11/43:40 pm -
1 stop12h 15m
Deal found 8/29![Icelandair logo]()
$658
This Gotogate deal was found by Cheapflights users on 9/1. 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.
Fri 9/111:50 pm -
1 stop30h 50m
Sun 9/274:40 pm -
1 stop12h 15m
Deal found 9/1![Icelandair logo]()
$678
This Flighttix deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:50 am -
1 stop13h 35m
Wed 11/42:27 pm -
2 stops17h 53m
Deal found 8/31![British Airways logo]()
$687
This Priceline deal was found by Cheapflights users on 8/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
2 stops24h 22m
Wed 10/284:40 pm -
1 stop12h 15m
Deal found 8/27![Multiple Airlines logo]()
$691
This Vliegwinkel deal was found by Cheapflights users on 8/31. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:10 pm -
1 stop29h 00m
Wed 1/203:40 pm -
1 stop12h 15m
Deal found 8/31![Multiple Airlines logo]()
$692
This Flighttix deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:50 am -
1 stop13h 35m
Fri 10/234:54 pm -
2 stops18h 21m
Deal found 8/31![British Airways logo]()
$693
This Flighttix deal was found by Cheapflights users on 8/28. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:55 am -
2 stops17h 45m
Wed 10/284:54 pm -
2 stops16h 26m
Deal found 8/28![British Airways logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/119:50 am -
1 stop16h 25m
Sun 9/138:00 pm -
1 stop17h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,089
This Mytrip deal was found by Cheapflights users on 8/29. 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.
Thu 10/228:35 am -
2 stops18h 25m
Wed 11/43:40 pm -
2 stops22h 25m
Deal found 8/29![Multiple Airlines logo]()
$1,214
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/116:35 pm -
2 stops48h 45m
Sun 9/278:00 pm -
1 stop17h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,264
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/45:35 pm -
2 stops33h 25m
Mon 9/78:00 pm -
1 stop28h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,279
Best flights from Brussels to DenverDiscover carefully curated flight deals from Brussels to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Brussels to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This British Airways deal was found by Cheapflights users on 8/31. 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.
Mon 9/2110:50 am -
2 stops19h 34m
Sat 10/106:43 pm -
2 stops17h 12m
Deal found 8/31![British Airways logo]()
$709
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/2210:50 am -
1 stop13h 35m
Wed 11/45:01 pm -
1 stop33h 44m
Deal found 8/31![Multiple Airlines logo]()
$723
This British Airways deal was found by Cheapflights users on 8/31. 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.
Thu 10/223:50 pm -
1 stop32h 35m
Wed 11/45:01 pm -
1 stop31h 49m
Deal found 8/31![British Airways logo]()
$728
This Finnair deal was found by Cheapflights users on 8/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:20 am -
2 stops21h 16m
Tue 10/202:29 pm -
2 stops24h 06m
Deal found 8/28![Multiple Airlines logo]()
$751
This British Airways deal was found by Cheapflights users on 8/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:15 pm -
1 stop27h 10m
Wed 10/146:35 pm -
1 stop17h 50m
Deal found 8/27![British Airways logo]()
$731
This Finnair deal was found by Cheapflights users on 8/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:05 am -
2 stops22h 53m
Wed 11/49:07 am -
2 stops25h 18m
Deal found 8/29![Multiple Airlines logo]()
$759
This Finnair deal was found by Cheapflights users on 8/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
2 stops24h 22m
Wed 10/286:26 am -
2 stops33h 04m
Deal found 8/28![Multiple Airlines logo]()
$761
This British Airways deal was found by Cheapflights users on 8/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:55 pm -
1 stop28h 35m
Fri 10/166:35 pm -
1 stop31h 15m
Deal found 8/27![British Airways logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/119:50 am -
1 stop16h 25m
Sun 9/138:00 pm -
1 stop17h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,089
This Mytrip deal was found by Cheapflights users on 8/27. 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.
Sat 2/206:30 am -
2 stops19h 30m
Sat 2/273:40 pm -
2 stops23h 15m
Deal found 8/27![Multiple Airlines logo]()
$1,200
This Mytrip deal was found by Cheapflights users on 8/29. 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.
Thu 10/228:35 am -
2 stops18h 25m
Wed 11/43:40 pm -
2 stops22h 25m
Deal found 8/29![Multiple Airlines logo]()
$1,214
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/116:35 pm -
2 stops48h 45m
Sun 9/278:00 pm -
1 stop17h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,264
This Mytrip deal was found by Cheapflights users on 8/29. 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.
Tue 10/209:55 am -
2 stops17h 05m
Tue 1/1211:20 am -
2 stops21h 00m
Deal found 8/29![Multiple Airlines logo]()
$1,383
This Mytrip deal was found by Cheapflights users on 8/30. 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 9/119:10 pm -
2 stops29h 15m
Tue 9/2211:35 am -
2 stops19h 55m
Deal found 8/30![Multiple Airlines logo]()
$1,562
Last-minute flights from Brussels to DenverDiscover last-minute flight deals from Brussels to Denver. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Brussels to Denver. Data last updated September 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/45:35 pm -
2 stops33h 25m
Mon 9/78:00 pm -
1 stop28h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,279
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/45:35 pm -
2 stops33h 25m
Sun 9/68:00 pm -
1 stop17h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,369
This Mytrip deal was found by Cheapflights users on 8/29. 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.
Sat 9/58:25 am -
2 stops34h 55m
Mon 9/74:40 pm -
2 stops19h 55m
Deal found 8/29![Multiple Airlines logo]()
$1,300
This Gotogate deal was found by Cheapflights users on 9/1. 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.
Fri 9/111:50 pm -
1 stop30h 50m
Sun 9/274:40 pm -
1 stop12h 15m
Deal found 9/1![Icelandair logo]()
$678
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/119:50 am -
1 stop16h 25m
Sun 9/138:00 pm -
1 stop17h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,089
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/116:35 pm -
2 stops48h 45m
Sun 9/278:00 pm -
1 stop17h 25m
Deal found 8/31![Multiple Airlines logo]()
$1,264
This Mytrip deal was found by Cheapflights users on 8/30. 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 9/119:10 pm -
2 stops29h 15m
Tue 9/2211:35 am -
2 stops19h 55m
Deal found 8/30![Multiple Airlines logo]()
$1,562
This American Airlines deal was found by Cheapflights users on 8/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:50 am -
2 stops17h 45m
Mon 9/215:30 am -
2 stops20h 35m
Deal found 8/30![American Airlines logo]()
$725
This British Airways deal was found by Cheapflights users on 8/31. 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.
Mon 9/2110:50 am -
2 stops19h 34m
Sat 10/106:35 pm -
1 stop17h 20m
Deal found 8/31![British Airways logo]()
$709
This Iberia deal was found by Cheapflights users on 8/31. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:05 am -
2 stops21h 30m
Fri 10/210:47 am -
2 stops19h 58m
Deal found 8/31![Iberia logo]()
$710
This AirNGo deal was found by Cheapflights users on 8/28. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:40 pm -
1 stop27h 50m
Sun 10/46:35 pm -
1 stop31h 30m
Deal found 8/28![British Airways logo]()
$761
This British Airways deal was found by Cheapflights users on 8/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:00 pm -
1 stop32h 25m
Thu 10/156:35 pm -
1 stop31h 20m
Deal found 8/27![British Airways logo]()
$731
One-way flights from Brussels to DenverSearch for one-way flight options from Brussels to Denver. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Brussels to Denver. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Flighttix deal was found by Cheapflights users on 8/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:05 pm -
1 stop28h 05m
Deal found 8/29![British Airways logo]()
$438
This Finnair deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:45 pm -
2 stops33h 02m
Deal found 9/1![Finnair logo]()
$441
This Finnair deal was found by Cheapflights users on 8/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:15 am -
2 stops20h 21m
Deal found 8/28![Multiple Airlines logo]()
$445
This Finnair deal was found by Cheapflights users on 8/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:05 pm -
2 stops45h 04m
Deal found 8/29![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 pm -
3 stops53h 34m
Deal found 8/28![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:05 pm -
3 stops49h 13m
Deal found 8/29![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:20 pm -
3 stops51h 00m
Deal found 8/29![Multiple Airlines logo]()
$550
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:20 am -
2 stops21h 57m
Deal found 8/28![Aer Lingus logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/185:35 pm -
2 stops49h 45m
Deal found 8/31![Multiple Airlines logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/149:15 pm -
2 stops43h 04m
Deal found 8/31![Multiple Airlines logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/165:35 pm -
2 stops46h 44m
Deal found 8/31![Multiple Airlines logo]()
$727
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/159:00 pm -
2 stops53h 25m
Deal found 8/31![Multiple Airlines logo]()
$773
Find flight deals from Brussels to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 1, 2026.
Round-trip from | $637 (Gotogate) |
|---|---|
One-way from | $438 (Flighttix) |
Popular in | January |
Cheapest in | October |
Average price | $827 |
Cheapflights Fare Finder
Customize your flight search to find flights from Brussels to Denver 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 September 1, 2026.
Use the filters below to find and compare flights from Brussels to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Mon 9/21
10:50 am-10:24 pm
2 stops19h 34m
Denver Intl
Sat 10/10
6:43 pm-7:55 pm
2 stops17h 12m
$709
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Thu 10/22
10:50 am-4:25 pm
1 stop13h 35m
Denver Intl
Wed 11/4
5:01 pm-10:45 am
1 stop33h 44m
$723
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Thu 10/22
3:50 pm-4:25 pm
1 stop32h 35m
Denver Intl
Wed 11/4
5:01 pm-8:50 am
1 stop31h 49m
$728
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Wed 9/30
9:15 pm-4:25 pm
1 stop27h 10m
Denver Intl
Wed 10/14
6:35 pm-8:25 pm
1 stop17h 50m
$731
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Tue 10/13
11:20 am-12:36 am
2 stops21h 16m
Denver Intl
Tue 10/20
2:29 pm-10:35 pm
2 stops24h 06m
$751
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Thu 10/29
7:05 am-10:58 pm
2 stops22h 53m
Denver Intl
Wed 11/4
9:07 am-6:25 pm
2 stops25h 18m
$759
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Tue 10/20
6:30 am-10:52 pm
2 stops24h 22m
Denver Intl
Wed 10/28
6:26 am-10:30 pm
2 stops33h 04m
$761
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Tue 9/29
7:55 pm-4:30 pm
1 stop28h 35m
Denver Intl
Fri 10/16
6:35 pm-9:50 am
1 stop31h 15m
$830
Quickest round-trip
BrusselsDenver
CRL Charleroi Brussels - DEN Denver Intl
CRLDEN
Charleroi Brussels
Fri 9/11
9:50 am-6:15 pm
1 stop16h 25m
Denver Intl
Sun 9/13
8:00 pm-9:25 pm
1 stop17h 25m
$1,089
BrusselsDenver
CRL Charleroi Brussels - DEN Denver Intl
CRLDEN
Charleroi Brussels
Sat 2/20
6:30 am-6:00 pm
2 stops19h 30m
Denver Intl
Sat 2/27
3:40 pm-10:55 pm
2 stops23h 15m
$1,200
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Brussels to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Brussels with our price prediction graph.
BR1-DEN
BRU-DEN
CRL-DEN
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 Brussels to Denver
BR1-DEN
BRU-DEN
CRL-DEN
What is the cheapest month to book a flight from Brussels to Denver?
Currently, October is the cheapest month in which you can book a flight from Brussels to Denver (average of $623). Flying from Brussels to Denver in January is currently the most expensive (average of $928). 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 Brussels to Denver?
Airfare is below average for this route at the moment.
Brussels to Denver flights typically cost between $790 and $960 in October.The cheapest round-trip price found within the last 5 days was $637 on Icelandair (Oct 22-Nov 4).
How far ahead should I book a flight from Brussels to Denver?
The best time to book flights from Brussels to Denver is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated September 1, 2026.
Get a feel of what it's like to fly with United Airlines and British Airways from Brussels to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Boarding
7.7
Food
6.7
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Brussels to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Black Hawk
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Search flights from Brussels to Denver by cabin class
Find flights from Brussels to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Brussels and Denver flights
Browse other Brussels and Denver flight options. Last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Brussels to Denver
Discover the top 2 airlines that operate flights from Brussels to Denver. 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 September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$688 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$668 | Average$830 | FlexibilityNo cancel fee | On-time69% |