$249+ Cheap flights from Denver (DEN) to Brussels
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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
mar. 11 — mar. 181
1 adult, Economy
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Find cheap flights from Denver to Brussels with Cheapflights
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Cheapest flights from Denver to BrusselsExplore the most affordable flight options available from Denver to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 9, 2026.
Explore the most affordable flight options available from Denver to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 9, 2026.
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 5/124:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
mar. 5/261:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 2/7![Icelandair logo]()
$505
This Gotogate deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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.
lun. 9/74:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
lun. 9/211:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 2/5![Icelandair logo]()
$538
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 5/129:40 am
DEN
- BRU
2 stops19h 35m
Multiple Airlines
mar. 5/269:30 am
BRU
- DEN
1 stop14h 10m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$546
This Gotogate deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
sáb. 9/194:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
vie. 10/21:50 pm
BRU
- DEN
1 stop13h 10m
Icelandair
Deal found 2/7![Icelandair logo]()
$550
This Gotogate deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” 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.
lun. 9/711:25 am
DEN
- BRU
1 stop11h 45m
Multiple Airlines
mar. 9/227:00 am
BRU
- DEN
2 stops17h 58m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$557
This Priceline deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 5/1211:25 am
DEN
- BRU
2 stops17h 50m
Air Canada
mar. 5/269:25 am
BRU
- DEN
2 stops19h 03m
Air Canada
Deal found 2/7![Air Canada logo]()
$567
This Gotogate deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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.
lun. 9/79:40 am
DEN
- BRU
2 stops19h 35m
Multiple Airlines
lun. 9/217:30 pm
BRU
- DEN
1 stop26h 15m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$568
This Booking.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
sáb. 9/195:30 pm
DEN
- BRU
1 stop30h 20m
Air Canada
vie. 10/29:25 am
BRU
- DEN
2 stops40h 53m
Air Canada
Deal found 2/7![Air Canada logo]()
$571
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 5/1211:25 am
DEN
- CRL
3 stops25h 50m
Multiple Airlines
mar. 5/269:00 pm
CRL
- DEN
2 stops26h 40m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mié. 3/185:20 pm
DEN
- CRL
2 stops20h 35m
Multiple Airlines
lun. 3/303:00 pm
CRL
- DEN
2 stops31h 20m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$815
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” 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.
dom. 4/268:30 am
DEN
- CRL
3 stops30h 25m
Multiple Airlines
dom. 5/108:35 am
CRL
- DEN
2 stops18h 25m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,032
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 3/314:40 pm
DEN
- CRL
2 stops22h 20m
Multiple Airlines
mié. 4/88:10 am
CRL
- DEN
2 stops18h 50m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$1,099
Best flights from Denver to BrusselsDiscover carefully curated flight deals from Denver to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 9, 2026.
Discover carefully curated flight deals from Denver to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 9, 2026.
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
lun. 4/278:52 pm
DEN
- BRU
1 stop28h 08m
United Airlines
mié. 5/139:25 am
BRU
- DEN
1 stop33h 09m
United Airlines
Deal found 2/7![United Airlines logo]()
$595
This Air Canada deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2711:10 am
DEN
- BRU
2 stops18h 05m
Air Canada
mié. 5/137:00 am
BRU
- DEN
2 stops19h 12m
Air Canada
Deal found 2/6![Air Canada logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
vie. 3/611:15 am
DEN
- BRU
1 stop12h 35m
Multiple Airlines
vie. 3/139:05 am
BRU
- DEN
1 stop13h 30m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$624
This FlightHub deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/217:20 pm
DEN
- BRU
1 stop38h 00m
Turkish Airlines
vie. 3/1311:35 am
BRU
- DEN
1 stop38h 00m
Turkish Airlines
Deal found 2/6![Turkish Airlines logo]()
$625
This Cheapflightsfares deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” 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.
vie. 5/13:52 pm
DEN
- BRU
2 stops16h 23m
Lufthansa
mar. 5/127:00 am
BRU
- DEN
2 stops23h 15m
Lufthansa
Deal found 2/8![Lufthansa logo]()
$645
This Fareboom deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/312:00 pm
DEN
- BRU
2 stops22h 05m
TAP AIR PORTUGAL
mié. 4/85:55 am
BRU
- DEN
2 stops24h 22m
TAP AIR PORTUGAL
Deal found 2/7![TAP AIR PORTUGAL logo]()
$647
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 3/176:35 pm
DEN
- BRU
1 stop11h 40m
United Airlines
jue. 4/29:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mié. 3/1812:33 pm
DEN
- BRU
2 stops17h 42m
United Airlines
jue. 4/29:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
lun. 3/166:35 pm
DEN
- BRU
1 stop31h 20m
United Airlines
mar. 3/319:35 am
BRU
- DEN
1 stop17h 15m
United Airlines
Deal found 2/7![United Airlines logo]()
$605
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 5/1211:25 am
DEN
- CRL
3 stops25h 50m
Multiple Airlines
mar. 5/269:00 pm
CRL
- DEN
2 stops26h 40m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
lun. 3/161:25 pm
DEN
- BRU
2 stops16h 50m
United Airlines
mié. 4/19:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
lun. 3/161:25 pm
DEN
- BRU
2 stops16h 50m
United Airlines
jue. 4/29:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 3/171:25 pm
DEN
- BRU
2 stops16h 50m
United Airlines
mar. 3/316:45 am
BRU
- DEN
1 stop15h 35m
United Airlines
Deal found 2/7![United Airlines logo]()
$610
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” 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.
dom. 4/268:30 am
DEN
- CRL
3 stops30h 25m
Multiple Airlines
dom. 5/108:35 am
CRL
- DEN
2 stops18h 25m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,032
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 3/314:40 pm
DEN
- CRL
2 stops22h 20m
Multiple Airlines
mié. 4/88:10 am
CRL
- DEN
2 stops18h 50m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$1,099
This Mytrip deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” 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.
jue. 4/2311:10 am
DEN
- CRL
3 stops25h 10m
Multiple Airlines
dom. 5/36:05 pm
CRL
- DEN
2 stops28h 15m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,148
This Mytrip deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” 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.
lun. 3/236:45 pm
DEN
- CRL
2 stops19h 55m
Multiple Airlines
vie. 3/276:40 am
CRL
- DEN
3 stops34h 43m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$1,155
This Mytrip deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” 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.
dom. 3/15:45 pm
DEN
- CRL
2 stops20h 30m
Multiple Airlines
vie. 3/139:05 pm
CRL
- DEN
2 stops28h 30m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,195
This Mytrip deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
vie. 3/68:05 am
DEN
- CRL
3 stops29h 50m
Multiple Airlines
vie. 3/139:05 pm
CRL
- DEN
2 stops28h 30m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$1,267
Last-minute flights from Denver to BrusselsDiscover last-minute flight deals from Denver to Brussels. Data last updated febrero 9, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Brussels. Data last updated febrero 9, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/217:20 pm
DEN
- BRU
1 stop38h 00m
Turkish Airlines
vie. 3/1311:35 am
BRU
- DEN
1 stop38h 00m
Turkish Airlines
Deal found 2/6![Turkish Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
vie. 3/611:15 am
DEN
- BRU
1 stop12h 35m
Multiple Airlines
vie. 3/139:05 am
BRU
- DEN
1 stop13h 30m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
dom. 3/156:35 pm
DEN
- BRU
1 stop31h 20m
United Airlines
mié. 4/19:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
dom. 3/156:35 pm
DEN
- BRU
1 stop11h 40m
United Airlines
mar. 3/3110:45 am
BRU
- DEN
2 stops19h 20m
United Airlines
Deal found 2/7![United Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
lun. 3/161:25 pm
DEN
- BRU
2 stops16h 50m
United Airlines
mié. 4/19:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 3/171:40 pm
DEN
- BRU
2 stops16h 35m
United Airlines
jue. 4/29:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mar. 3/171:25 pm
DEN
- BRU
2 stops16h 50m
United Airlines
mar. 3/316:45 am
BRU
- DEN
1 stop15h 35m
United Airlines
Deal found 2/7![United Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mié. 3/1811:15 am
DEN
- BRU
1 stop13h 35m
United Airlines
jue. 4/29:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mié. 3/1811:15 am
DEN
- BRU
1 stop13h 35m
United Airlines
mar. 3/311:45 pm
BRU
- DEN
1 stop13h 05m
United Airlines
Deal found 2/7![United Airlines logo]()
$612
This oojo deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
mié. 3/185:58 pm
DEN
- BRU
2 stops15h 22m
British Airways
lun. 3/309:55 pm
BRU
- DEN
2 stops32h 42m
British Airways
Deal found 2/7![British Airways logo]()
$615
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
sáb. 3/218:23 pm
DEN
- BRU
1 stop28h 32m
United Airlines
mié. 4/19:25 am
BRU
- DEN
1 stop18h 30m
United Airlines
Deal found 2/7![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
sáb. 3/218:23 pm
DEN
- BRU
1 stop28h 32m
United Airlines
mar. 3/3110:15 am
BRU
- DEN
1 stop13h 45m
United Airlines
Deal found 2/7![United Airlines logo]()
$620
One-way flights from Denver to BrusselsSearch for one-way flight options from Denver to Brussels. Find affordable one-way fares based on user searches. Data last updated febrero 9, 2026.
Search for one-way flight options from Denver to Brussels. Find affordable one-way fares based on user searches. Data last updated febrero 9, 2026.
This TravelUp deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/25:35 pm
DEN
- BRU
1 stop11h 40m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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.
dom. 8/29:40 am
DEN
- BRU
2 stops19h 35m
United Airlines
Deal found 2/5![United Airlines logo]()
$255
This FlightHub deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/164:40 pm
DEN
- BRU
1 stop12h 15m
Icelandair
Deal found 2/8![Icelandair logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” 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.
mar. 3/104:40 pm
DEN
- CRL
3 stops56h 40m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$277
This Trip.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/304:40 pm
DEN
- BRU
2 stops19h 25m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$308
This Mytrip deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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.
vie. 5/159:40 am
DEN
- BRU
2 stops19h 35m
Air Canada
Deal found 2/5![Air Canada logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” 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.
mar. 3/104:40 pm
DEN
- BRU
3 stops19h 00m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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.
vie. 5/1511:25 am
DEN
- BRU
1 stop11h 45m
Brussels Airlines
Deal found 2/5![Brussels Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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.
dom. 8/28:00 pm
DEN
- CRL
1 stop17h 25m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” 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.
jue. 4/304:40 pm
DEN
- CRL
3 stops38h 50m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$322
This Trip.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1112:30 pm
DEN
- BRU
2 stops16h 25m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” 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.
mié. 7/224:15 pm
DEN
- CRL
2 stops34h 45m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$328
Find flight deals from Denver to Brussels
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Brussels (BR1). 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 febrero 9, 2026.
Round-trip from | $505 (oojo) |
|---|---|
One-way from | $249 (TravelUp) |
Popular in | March |
Cheapest in | May |
Average price | $730 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 9, 2026.
Use the filters below to find and compare flights from Denver to Brussels that are best for you.
Fly from
Denver
Fly to
Brussels
Route
Depart
Return
Price
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
lun. 4/27
8:52 pm-9:00 am
1 stop28h 08m
Brussels Bruxelles-National
mié. 5/13
9:25 am-10:34 am
1 stop33h 09m
$595
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
mar. 3/17
6:35 pm-1:15 pm
1 stop11h 40m
Brussels Bruxelles-National
jue. 4/2
9:25 am-7:55 pm
1 stop18h 30m
$599
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
mié. 3/18
12:33 pm-1:15 pm
2 stops17h 42m
Brussels Bruxelles-National
jue. 4/2
9:25 am-7:55 pm
1 stop18h 30m
$603
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
lun. 3/16
6:35 pm-8:55 am
1 stop31h 20m
Brussels Bruxelles-National
mar. 3/31
9:35 am-6:50 pm
1 stop17h 15m
$605
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
lun. 4/27
11:10 am-1:15 pm
2 stops18h 05m
Brussels Bruxelles-National
mié. 5/13
7:00 am-6:12 pm
2 stops19h 12m
$607
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
lun. 3/16
1:25 pm-1:15 pm
2 stops16h 50m
Brussels Bruxelles-National
mié. 4/1
9:25 am-7:55 pm
1 stop18h 30m
$607
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
lun. 3/16
1:25 pm-1:15 pm
2 stops16h 50m
Brussels Bruxelles-National
jue. 4/2
9:25 am-7:55 pm
1 stop18h 30m
$607
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
mar. 3/17
1:25 pm-1:15 pm
2 stops16h 50m
Brussels Bruxelles-National
mar. 3/31
6:45 am-2:20 pm
1 stop15h 35m
$610
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
vie. 3/6
11:15 am-7:50 am
1 stop12h 35m
Brussels Bruxelles-National
vie. 3/13
9:05 am-3:35 pm
1 stop13h 30m
$624
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
sáb. 2/21
7:20 pm-5:20 pm
1 stop38h 00m
Brussels Bruxelles-National
vie. 3/13
11:35 am-6:35 pm
1 stop38h 00m
$625
Showing 1-10 of 35 results
Best time to book a flight from Denver to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from Denver with our price prediction graph.
DEN-BR1
DEN-BRU
DEN-CRL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Brussels
DEN-BR1
DEN-BRU
DEN-CRL
How far ahead should I book a flight from Denver to Brussels?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Brussels. Price data was last updated on February 6, 2026.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Denver to Brussels?
Currently, May is the cheapest month in which you can book a flight from Denver to Brussels (average of $496). Flying from Denver to Brussels 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 much does it cost to fly round-trip from Denver to Brussels?
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated febrero 9, 2026.
See what other customers who have flown with United Airlines, Aer Lingus, and Brussels Airlines from Denver to Brussels have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Denver to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Denver to Brussels
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Complete your trip
Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Brussels by cabin class
Find flights from Denver to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Brussels flights
Browse other Denver and Brussels flight options. Last updated on febrero 9, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on febrero 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Denver to Brussels
Discover the top 7 airlines that operate flights from Denver to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$500 | Average$800 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$520 | Average$728 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$593 | Average$1,057 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$602 | Average$692 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$642 | Average$824 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$654 | Average$878 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$689 | Average$749 | FlexibilityNo cancel fee | On-time76% |