$252+ Cheap flights from Denver (DEN) to Belgium
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Belgium with Cheapflights
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Cheapest flights from Denver to BelgiumExplore the most affordable flight options available from Denver to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Denver to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Gotogate deal was found by Cheapflights users on 6/20. 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 8/114:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Mon 8/241:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/20![Icelandair logo]()
$618
This Gotogate deal was found by Cheapflights users on 6/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Wed 8/191:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/18![Icelandair logo]()
$622
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 8/184:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Mon 8/311:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/20![Icelandair logo]()
$630
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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.
Sat 11/213:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Sun 11/2912:50 pm
BRU
- DEN
1 stop13h 15m
Icelandair
Deal found 6/20![Icelandair logo]()
$644
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Sun 10/111:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/16![Icelandair logo]()
$645
This Cheapflightsfares deal was found by Cheapflights users on 6/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Thu 9/31:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/19![Icelandair logo]()
$658
This oojo deal was found by Cheapflights users on 6/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:10 pm
DEN
- BRU
1 stop32h 45m
Icelandair
Thu 9/171:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/20![Icelandair logo]()
$661
This Cheapflightsfares deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Wed 9/91:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/17![Icelandair logo]()
$666
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Tue 8/188:10 pm
DEN
- CRL
2 stops17h 05m
Multiple Airlines
Mon 8/319:40 pm
CRL
- DEN
2 stops26h 50m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$930
This Mytrip deal was found by Cheapflights users on 6/16. 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 9/74:15 pm
DEN
- CRL
2 stops15h 20m
Multiple Airlines
Wed 9/165:55 pm
CRL
- DEN
3 stops29h 45m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$999
This Mytrip deal was found by Cheapflights users on 6/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:40 pm
DEN
- CRL
2 stops22h 05m
Multiple Airlines
Mon 8/242:25 pm
CRL
- DEN
2 stops36h 00m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,011
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 pm
DEN
- CRL
1 stop28h 40m
Multiple Airlines
Wed 9/95:35 pm
CRL
- DEN
2 stops38h 50m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,149
Best flights from Denver to BelgiumDiscover carefully curated flight deals from Denver to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Denver to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Turkish Airlines deal was found by Cheapflights users on 6/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:25 pm
DEN
- BRU
1 stop33h 00m
Turkish Airlines
Tue 10/137:20 am
BRU
- DEN
1 stop19h 05m
Turkish Airlines
Deal found 6/18![Turkish Airlines logo]()
$804
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:35 pm
DEN
- BRU
1 stop31h 20m
United Airlines
Thu 11/127:00 am
BRU
- DEN
2 stops17h 38m
United Airlines
Deal found 6/17![United Airlines logo]()
$860
This Finnair deal was found by Cheapflights users on 6/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:21 pm
DEN
- BRU
2 stops19h 59m
Multiple Airlines
Mon 8/317:05 pm
BRU
- DEN
2 stops30h 32m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$874
This Icelandair deal was found by Cheapflights users on 6/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:40 am
DEN
- BRU
2 stops44h 15m
Icelandair
Wed 8/191:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/17![Icelandair logo]()
$897
This British Airways deal was found by Cheapflights users on 6/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:40 pm
DEN
- BRU
2 stops16h 00m
British Airways
Mon 12/288:45 pm
BRU
- DEN
1 stop26h 25m
British Airways
Deal found 6/16![British Airways logo]()
$930
This Scandinavian Airlines deal was found by Cheapflights users on 6/19. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:40 am
DEN
- BRU
3 stops23h 55m
Scandinavian Airlines
Tue 9/225:45 am
BRU
- DEN
2 stops24h 50m
Scandinavian Airlines
Deal found 6/19![Scandinavian Airlines logo]()
$952
This Icelandair deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Mon 8/171:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/15![Icelandair logo]()
$917
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Tue 8/188:10 pm
DEN
- CRL
2 stops17h 05m
Multiple Airlines
Mon 8/319:40 pm
CRL
- DEN
2 stops26h 50m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$930
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:00 pm
DEN
- BRU
2 stops18h 30m
Scandinavian Airlines
Thu 11/1210:20 am
BRU
- DEN
2 stops20h 23m
Scandinavian Airlines
Deal found 6/16![Scandinavian Airlines logo]()
$962
This Mytrip deal was found by Cheapflights users on 6/16. 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 9/74:15 pm
DEN
- CRL
2 stops15h 20m
Multiple Airlines
Wed 9/165:55 pm
CRL
- DEN
3 stops29h 45m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$999
This Mytrip deal was found by Cheapflights users on 6/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:40 pm
DEN
- CRL
2 stops22h 05m
Multiple Airlines
Mon 8/242:25 pm
CRL
- DEN
2 stops36h 00m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,011
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:00 pm
DEN
- CRL
1 stop28h 25m
Multiple Airlines
Wed 8/199:55 pm
CRL
- DEN
2 stops28h 30m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,179
This Mytrip deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:25 am
DEN
- CRL
2 stops22h 45m
Multiple Airlines
Sun 10/119:05 am
CRL
- DEN
2 stops17h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,252
This Mytrip deal was found by Cheapflights users on 6/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:30 am
DEN
- CRL
2 stops20h 20m
Multiple Airlines
Sat 7/2512:35 pm
CRL
- DEN
2 stops33h 10m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,277
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Thu 7/164:40 pm
DEN
- CRL
2 stops22h 15m
Multiple Airlines
Sat 7/253:50 pm
CRL
- DEN
2 stops34h 35m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,461
This Mytrip deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:15 pm
DEN
- CRL
2 stops26h 30m
Multiple Airlines
Sun 8/99:05 pm
CRL
- DEN
2 stops24h 40m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,481
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Fri 7/1711:30 am
DEN
- CRL
3 stops27h 25m
Multiple Airlines
Sat 7/255:35 pm
CRL
- DEN
2 stops32h 50m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,589
Last-minute flights from Denver to BelgiumDiscover last-minute flight deals from Denver to Belgium. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Belgium. Data last updated June 21, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 6/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:10 pm
DEN
- BRU
1 stop32h 45m
Icelandair
Sat 7/251:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/16![Icelandair logo]()
$892
This Gotogate deal was found by Cheapflights users on 6/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:10 pm
DEN
- BRU
1 stop32h 45m
Icelandair
Sat 7/251:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/16![Icelandair logo]()
$877
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Fri 7/1711:30 am
DEN
- CRL
2 stops27h 25m
Multiple Airlines
Sat 7/255:35 pm
CRL
- DEN
2 stops28h 10m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,266
This Gotogate deal was found by Cheapflights users on 6/20. 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.
Sat 7/188:10 pm
DEN
- BRU
1 stop32h 45m
Icelandair
Sat 7/251:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/20![Icelandair logo]()
$911
This oojo deal was found by Cheapflights users on 6/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:25 pm
DEN
- BRU
1 stop17h 00m
Turkish Airlines
Mon 7/206:50 pm
BRU
- DEN
1 stop31h 35m
Turkish Airlines
Deal found 6/20![Turkish Airlines logo]()
$996
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Thu 7/231:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 6/16![Icelandair logo]()
$849
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:25 pm
DEN
- BRU
1 stop15h 35m
United Airlines
Mon 7/2712:00 pm
BRU
- DEN
1 stop20h 30m
United Airlines
Deal found 6/16![United Airlines logo]()
$993
This Mytrip deal was found by Cheapflights users on 6/16. 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.
Tue 7/214:40 pm
DEN
- CRL
2 stops22h 05m
Multiple Airlines
Mon 7/277:55 am
CRL
- DEN
3 stops35h 25m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,158
This Gotogate deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Sun 8/91:50 pm
BRU
- DEN
1 stop30h 50m
Icelandair
Deal found 6/15![Icelandair logo]()
$825
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:25 am
DEN
- BRU
1 stop11h 45m
United Airlines
Thu 8/139:30 am
BRU
- DEN
1 stop17h 25m
United Airlines
Deal found 6/15![United Airlines logo]()
$956
This British Airways deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:40 pm
DEN
- BRU
1 stop31h 10m
British Airways
Mon 8/173:05 pm
BRU
- DEN
1 stop33h 25m
British Airways
Deal found 6/15![British Airways logo]()
$967
This KAYAK deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:15 pm
DEN
- BRU
1 stop16h 00m
Lufthansa
Fri 8/1410:30 am
BRU
- DEN
2 stops22h 00m
Lufthansa
Deal found 6/15![Lufthansa logo]()
$982
One-way flights from Denver to BelgiumSearch for one-way flight options from Denver to Belgium. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Denver to Belgium. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This oojo deal was found by Cheapflights users on 6/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:10 pm
DEN
- BRU
1 stop32h 45m
Icelandair
Deal found 6/20![Icelandair logo]()
$252
This oojo deal was found by Cheapflights users on 6/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/20![Icelandair logo]()
$269
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/16![Icelandair logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:40 pm
DEN
- CRL
2 stops22h 15m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:40 pm
DEN
- CRL
2 stops22h 15m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$305
This oojo deal was found by Cheapflights users on 6/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/17![Icelandair logo]()
$306
This Mytrip deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/17![Icelandair logo]()
$310
This Mytrip deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/19![Icelandair logo]()
$312
This oojo deal was found by Cheapflights users on 6/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/20![Icelandair logo]()
$313
This oojo deal was found by Cheapflights users on 6/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/19![Icelandair logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:10 pm
DEN
- CRL
3 stops42h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$317
This Justfly.com deal was found by Cheapflights users on 6/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 6/17![Icelandair logo]()
$323
Find flight deals from Denver to Belgium
Keep the following information in mind while searching for Denver to Belgium flight deals. Data was last updated June 21, 2026.
Round-trip from | $618 (Gotogate) |
|---|---|
One-way from | $252 (oojo) |
Popular in | July |
Cheapest in | April |
Average price | $787 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Denver to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Tue 10/6
8:25 pm-1:25 pm
1 stop33h 00m
Brussels Bruxelles-National
Tue 10/13
7:20 am-6:25 pm
1 stop19h 05m
$804
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Mon 11/9
5:35 pm-8:55 am
1 stop31h 20m
Brussels Bruxelles-National
Thu 11/12
7:00 am-4:38 pm
2 stops17h 38m
$860
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Tue 8/18
2:21 pm-6:20 pm
2 stops19h 59m
Brussels Bruxelles-National
Mon 8/31
7:05 pm-5:37 pm
2 stops30h 32m
$874
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Mon 8/3
8:40 am-12:55 pm
2 stops44h 15m
Brussels Bruxelles-National
Wed 8/19
1:50 pm-12:40 pm
1 stop30h 50m
$897
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Sat 8/1
4:40 pm-12:55 pm
1 stop12h 15m
Brussels Bruxelles-National
Mon 8/17
1:50 pm-12:40 pm
1 stop30h 50m
$917
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Mon 12/14
4:40 pm-4:40 pm
2 stops16h 00m
Brussels Bruxelles-National
Mon 12/28
8:45 pm-3:10 pm
1 stop26h 25m
$930
DenverBrussels
DEN - CRL
DENCRL
Denver Intl
Tue 8/18
8:10 pm-9:15 pm
2 stops17h 05m
Charleroi Brussels
Mon 8/31
9:40 pm-4:30 pm
2 stops26h 50m
$930
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Thu 9/10
6:40 am-2:35 pm
3 stops23h 55m
Brussels Bruxelles-National
Tue 9/22
5:45 am-10:35 pm
2 stops24h 50m
$952
Quickest round-trip
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Mon 11/9
12:00 pm-2:30 pm
2 stops18h 30m
Brussels Bruxelles-National
Thu 11/12
10:20 am-10:43 pm
2 stops20h 23m
$962
DenverBrussels
DEN - CRL
DENCRL
Denver Intl
Mon 9/7
4:15 pm-3:35 pm
2 stops15h 20m
Charleroi Brussels
Wed 9/16
5:55 pm-3:40 pm
3 stops29h 45m
$999
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from Denver to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from Denver with our price prediction graph.
DEN-BRU
DEN-CRL
DEN-ANR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Belgium
DEN-BE0
DEN-BRU
DEN-CRL
DEN-ANR
What is the cheapest month to book a flight from Denver to Belgium?
Currently, December is the cheapest month in which you can book a flight from Denver to Belgium (average of $426). Flying from Denver to Belgium in June is currently the most expensive (average of $690). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Denver to Belgium?
The price you pay for your flight from Denver to Belgium may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Belgium
Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated June 21, 2026.
Get a feel of what it's like to fly with United Airlines,Brussels Airlines, andIcelandair from Denver to Belgium by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Overall
7.4
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Denver to Belgium. 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 Denver to Belgium
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Belgium by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Belgium by cabin class
Find flights from Denver to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Belgium flights
Browse other Denver and Belgium flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Denver to Belgium
Discover the top 5 airlines that operate flights from Denver to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$492 | Average$799 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$560 | Average$771 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$593 | Average$908 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$642 | Average$821 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$689 | Average$735 | FlexibilityNo cancel fee | On-time76% |