$289+ Cheap flights from Belgium 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DEN
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Belgium 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 Belgium to Denver
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Cheapest flights from Belgium to DenverExplore the most affordable flight options available from Belgium to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Belgium to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/810:20 am -
2 stops31h 10m
Wed 10/214:40 pm -
1 stop12h 15m
Deal found 8/21![Multiple Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am -
2 stops16h 56m
Sat 10/106:35 pm -
1 stop11h 45m
Deal found 8/21![American Airlines logo]()
$708
This Ticket deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:50 pm -
1 stop13h 10m
Thu 9/108:10 pm -
1 stop32h 45m
Deal found 8/18![Icelandair logo]()
$731
This deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:10 am -
1 stop17h 56m
Thu 10/2210:01 am -
1 stop13h 44m
Deal found 8/19![United Airlines logo]()
$733
This Gotogate deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:50 pm -
1 stop30h 50m
Mon 9/144:40 pm -
1 stop12h 15m
Deal found 8/20![Icelandair logo]()
$760
This Gotogate deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 8/281:50 pm -
1 stop13h 10m
Thu 9/108:10 pm -
1 stop32h 45m
Deal found 8/20![Icelandair logo]()
$762
This Booking.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:50 pm -
1 stop13h 10m
Mon 9/144:40 pm -
1 stop12h 15m
Deal found 8/19![Icelandair logo]()
$772
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am -
2 stops35h 20m
Sun 9/134:40 pm -
2 stops20h 45m
Deal found 8/19![Multiple Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:25 pm -
2 stops36h 00m
Thu 10/224:40 pm -
2 stops22h 05m
Deal found 8/16![Multiple Airlines logo]()
$1,046
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:30 am -
2 stops18h 30m
Fri 12/113:40 pm -
2 stops23h 00m
Deal found 8/19![Multiple Airlines logo]()
$1,103
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:15 pm -
2 stops26h 04m
Mon 9/218:00 pm -
1 stop28h 25m
Deal found 8/19![Multiple Airlines logo]()
$1,236
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:25 pm -
2 stops36h 00m
Fri 10/169:40 am -
2 stops21h 10m
Deal found 8/16![Multiple Airlines logo]()
$1,240
Best flights from Belgium to DenverDiscover carefully curated flight deals from Belgium to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Belgium to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/810:50 am -
1 stop13h 35m
Wed 10/216:35 pm -
1 stop12h 30m
Deal found 8/21![American Airlines logo]()
$749
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:45 am -
2 stops31h 34m
Thu 10/224:40 pm -
1 stop12h 15m
Deal found 8/16![Multiple Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:35 am -
1 stop13h 00m
Sat 10/105:35 pm -
1 stop11h 40m
Deal found 8/19![United Airlines logo]()
$835
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:45 am -
1 stop19h 28m
Sun 9/2712:50 am -
1 stop22h 50m
Deal found 8/16![Delta logo]()
$849
This Expedia deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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.
Fri 12/258:05 am -
2 stops17h 30m
Sun 1/311:59 pm -
2 stops23h 36m
Deal found 8/20![KLM logo]()
$856
This Cheapflightsfares deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:20 am -
2 stops18h 14m
Mon 9/144:15 pm -
1 stop12h 55m
Deal found 8/20![Lufthansa logo]()
$907
This British Airways deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 9/1010:50 am -
1 stop13h 40m
Mon 9/146:40 pm -
1 stop16h 30m
Deal found 8/20![British Airways logo]()
$940
This Finnair deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/1711:20 am -
2 stops19h 38m
Sun 11/19:07 am -
2 stops29h 23m
Deal found 8/21![Multiple Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 12/2510:30 am -
2 stops17h 10m
Sun 1/311:59 pm -
1 stop23h 16m
Deal found 8/20![United Airlines logo]()
$845
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:20 am -
2 stops19h 01m
Sat 10/1010:30 am -
2 stops15h 20m
Deal found 8/19![Delta logo]()
$852
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am -
2 stops35h 20m
Sun 9/134:40 pm -
2 stops20h 45m
Deal found 8/19![Multiple Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:25 pm -
2 stops36h 00m
Thu 10/224:40 pm -
2 stops22h 05m
Deal found 8/16![Multiple Airlines logo]()
$1,046
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:30 am -
2 stops18h 30m
Fri 12/113:40 pm -
2 stops23h 00m
Deal found 8/19![Multiple Airlines logo]()
$1,103
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:15 pm -
2 stops26h 04m
Mon 9/218:00 pm -
1 stop28h 25m
Deal found 8/19![Multiple Airlines logo]()
$1,236
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:45 am -
2 stops18h 15m
Fri 10/169:40 am -
2 stops21h 10m
Deal found 8/16![Multiple Airlines logo]()
$1,341
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:15 pm -
2 stops29h 10m
Fri 10/1611:35 am -
3 stops26h 50m
Deal found 8/16![Multiple Airlines logo]()
$1,399
Last-minute flights from Belgium to DenverDiscover last-minute flight deals from Belgium to Denver. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Belgium to Denver. Data last updated August 21, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:15 am -
2 stops17h 45m
Mon 8/318:00 pm -
2 stops18h 55m
Deal found 8/17![Multiple Airlines logo]()
$2,156
This Ticket deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:50 pm -
1 stop13h 10m
Thu 9/108:10 pm -
1 stop32h 45m
Deal found 8/18![Icelandair logo]()
$731
This lastminute.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:50 pm -
1 stop13h 10m
Fri 9/114:40 pm -
1 stop12h 15m
Deal found 8/18![Icelandair logo]()
$777
This Booking.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:05 am -
2 stops19h 55m
Thu 9/108:10 pm -
2 stops17h 20m
Deal found 8/18![Multiple Airlines logo]()
$1,654
This Gotogate deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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 8/281:50 pm -
1 stop13h 10m
Thu 9/108:10 pm -
1 stop32h 45m
Deal found 8/20![Icelandair logo]()
$762
This Gotogate deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:50 pm -
1 stop30h 50m
Mon 9/144:40 pm -
1 stop12h 15m
Deal found 8/20![Icelandair logo]()
$760
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” 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.
Tue 9/13:15 pm -
1 stop33h 15m
Mon 9/142:27 pm -
2 stops15h 58m
Deal found 8/20![American Airlines logo]()
$793
This Booking.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:50 pm -
1 stop13h 10m
Mon 9/144:40 pm -
1 stop12h 15m
Deal found 8/19![Icelandair logo]()
$772
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:15 pm -
2 stops26h 04m
Mon 9/218:00 pm -
1 stop28h 25m
Deal found 8/19![Multiple Airlines logo]()
$1,236
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:20 am -
2 stops35h 20m
Sun 9/134:40 pm -
2 stops20h 45m
Deal found 8/19![Multiple Airlines logo]()
$923
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am -
2 stops16h 56m
Sat 10/106:35 pm -
1 stop11h 45m
Deal found 8/21![American Airlines logo]()
$708
One-way flights from Belgium to DenverSearch for one-way flight options from Belgium to Denver. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Belgium to Denver. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/1410:30 am -
2 stops29h 49m
Deal found 8/21![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:55 am -
3 stops32h 20m
Deal found 8/16![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:10 pm -
3 stops48h 09m
Deal found 8/16![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:05 am -
3 stops55h 14m
Deal found 8/16![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:20 am -
3 stops42h 43m
Deal found 8/16![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:05 pm -
3 stops43h 14m
Deal found 8/16![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:05 pm -
3 stops43h 14m
Deal found 8/16![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:25 pm -
3 stops45h 54m
Deal found 8/16![Multiple Airlines logo]()
$440
This Iberia deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/277:00 am -
2 stops24h 36m
Deal found 8/21![Iberia logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 8/16![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:45 am -
3 stops56h 34m
Deal found 8/16![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:05 pm -
3 stops43h 14m
Deal found 8/16![Multiple Airlines logo]()
$478
Find flight deals from Belgium to Denver
Keep the following information in mind while searching for Belgium to Denver flight deals. Data was last updated August 21, 2026.
Round-trip from | $731 (American Airlines) |
|---|---|
One-way from | $289 (Kiwi.com) |
Popular in | January |
Cheapest in | October |
Average price | $875 |
Cheapflights Fare Finder
Customize your flight search to find flights from Belgium 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 August 21, 2026.
Use the filters below to find and compare flights from Belgium 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
Thu 10/8
10:50 am-4:25 pm
1 stop13h 35m
Denver Intl
Wed 10/21
6:35 pm-3:05 pm
1 stop12h 30m
$749
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Mon 10/5
8:45 am-8:19 am
2 stops31h 34m
Denver Intl
Thu 10/22
4:40 pm-12:55 pm
1 stop12h 15m
$755
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Sat 10/17
11:20 am-10:58 pm
2 stops19h 38m
Denver Intl
Sun 11/1
9:07 am-10:30 pm
2 stops29h 23m
$817
Quickest round-trip
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Mon 9/21
8:35 am-1:35 pm
1 stop13h 00m
Denver Intl
Sat 10/10
5:35 pm-1:15 pm
1 stop11h 40m
$835
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Fri 12/25
10:30 am-7:40 pm
2 stops17h 10m
Denver Intl
Sun 1/3
11:59 pm-7:15 am
1 stop23h 16m
$845
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Wed 9/23
9:45 am-9:13 pm
1 stop19h 28m
Denver Intl
Sun 9/27
12:50 am-7:40 am
1 stop22h 50m
$849
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Mon 9/21
6:20 am-5:21 pm
2 stops19h 01m
Denver Intl
Sat 10/10
10:30 am-9:50 am
2 stops15h 20m
$852
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Fri 12/25
8:05 am-5:35 pm
2 stops17h 30m
Denver Intl
Sun 1/3
11:59 pm-7:35 am
2 stops23h 36m
$856
BrusselsDenver
BRU Brussels Bruxelles-National - DEN Denver Intl
BRUDEN
Brussels Bruxelles-National
Tue 9/1
6:20 am-4:34 pm
2 stops18h 14m
Denver Intl
Mon 9/14
4:15 pm-1:10 pm
1 stop12h 55m
$907
BrusselsDenver
CRL Charleroi Brussels - DEN Denver Intl
CRLDEN
Charleroi Brussels
Wed 9/9
9:20 am-12:40 pm
2 stops35h 20m
Denver Intl
Sun 9/13
4:40 pm-9:25 pm
2 stops20h 45m
$923
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Belgium to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Belgium with our price prediction graph.
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 Belgium to Denver
BE0-DEN
BRU-DEN
CRL-DEN
What is the cheapest month to book a flight from Belgium to Denver?
Currently, October is the cheapest month in which you can book a flight from Belgium to Denver (average of $623). Flying from Belgium 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 far ahead should I book a flight from Belgium to Denver?
To ensure you get the cheapest price possible for a flight from Belgium to Denver, you should look to book at least 6 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.
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 August 21, 2026.
See what other customers who have flown with United Airlines and British Airways from Belgium to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Belgium 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
Black Hawk
Lakewood
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Belgium to Denver
See prices for flight routes from nearby airports that may be better suited for you.
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 August 21, 2026.
Search flights from Belgium to Denver by cabin class
Find flights from Belgium to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Belgium and Denver flights
Browse other Belgium and Denver flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Belgium to Denver
Discover the top 2 airlines that operate flights from Belgium 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 August 21, 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% |