$301+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Dec 13 — Dec 201
1 adult, Economy
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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 November 13, 2025.
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 November 13, 2025.
This Scandinavian Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 11/2712:53 pmDEN - BRU
2 stops22h 57mScandinavian Airlines
Wed 12/1010:20 amBRU - DEN
2 stops22h 04mScandinavian Airlines
Deal found 11/11![Scandinavian Airlines logo]()
$538
This Scandinavian Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” 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.
Fri 12/512:40 pmDEN - BRU
2 stops23h 10mScandinavian Airlines
Mon 12/810:20 amBRU - DEN
2 stops22h 04mScandinavian Airlines
Deal found 11/10![Scandinavian Airlines logo]()
$546
This FlightHub deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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.
Tue 12/27:20 pmDEN - BRU
1 stop18h 50mTurkish Airlines
Mon 12/153:15 pmBRU - DEN
1 stop34h 20mTurkish Airlines
Deal found 11/12![Turkish Airlines logo]()
$596
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:25 pmDEN - BRU
3 stops23h 45mMultiple Airlines
Tue 12/169:00 amBRU - DEN
2 stops18h 55mMultiple Airlines
Deal found 11/11![Multiple Airlines logo]()
$607
This SmartFares deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:20 pmDEN - BRU
1 stop18h 50mTurkish Airlines
Wed 12/1011:35 amBRU - DEN
1 stop38h 00mTurkish Airlines
Deal found 11/11![Turkish Airlines logo]()
$629
This oojo deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 12/97:20 pmDEN - BRU
1 stop34h 55mTurkish Airlines
Tue 12/167:50 amBRU - DEN
1 stop17h 45mTurkish Airlines
Deal found 11/11![Turkish Airlines logo]()
$660
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:40 pmDEN - BRU
3 stops21h 30mMultiple Airlines
Sat 12/69:55 pmBRU - DEN
3 stops28h 10mMultiple Airlines
Deal found 11/12![Multiple Airlines logo]()
$677
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:15 amDEN - CRL
2 stops23h 05mMultiple Airlines
Tue 12/26:20 amCRL - DEN
2 stops17h 40mMultiple Airlines
Deal found 11/12![Multiple Airlines logo]()
$967
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:20 pmDEN - CRL
2 stops20h 35mMultiple Airlines
Wed 11/193:10 pmCRL - DEN
2 stops34h 25mMultiple Airlines
Deal found 11/11![Multiple Airlines logo]()
$1,180
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 11/275:45 pmDEN - CRL
2 stops21h 10mMultiple Airlines
Wed 12/107:30 pmCRL - DEN
2 stops30h 05mMultiple Airlines
Deal found 11/11![Multiple Airlines logo]()
$1,234
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:20 pmDEN - CRL
2 stops20h 35mMultiple Airlines
Tue 11/256:20 amCRL - DEN
2 stops19h 45mMultiple Airlines
Deal found 11/11![Multiple Airlines logo]()
$1,237
This Mytrip deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:15 amDEN - CRL
3 stops23h 50mMultiple Airlines
Sat 12/67:25 amCRL - DEN
2 stops18h 40mMultiple Airlines
Deal found 11/12![Multiple Airlines logo]()
$1,302
Cheap flight deals from Denver to Belgium
Keep the following information in mind while searching for Denver to Belgium flight deals. Data was last updated November 13, 2025.
Round-trip from | $524 (FlightHub) |
|---|---|
One-way from | $303 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $672 |
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 November 13, 2025.
Use the filters below to find and compare flights from Denver to Belgium that are best for you.
Fly from
Denver
Fly to
Belgium
Route
Depart
Return
Price
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Thu 11/27
12:53 pm-7:50 pm
2 stops22h 57m
Brussels Bruxelles-National
Wed 12/10
10:20 am-12:24 am
2 stops22h 04m
$538
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Fri 12/5
12:40 pm-7:50 pm
2 stops23h 10m
Brussels Bruxelles-National
Mon 12/8
10:20 am-12:24 am
2 stops22h 04m
$546
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Tue 4/14
6:30 am-10:40 am
2 stops20h 10m
Brussels Bruxelles-National
Tue 4/21
10:20 am-10:58 pm
2 stops20h 38m
$561
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Thu 1/22
6:41 am-2:30 pm
2 stops23h 49m
Brussels Bruxelles-National
Fri 1/30
10:20 am-10:21 pm
2 stops20h 01m
$576
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Wed 1/28
1:10 pm-7:50 pm
2 stops22h 40m
Brussels Bruxelles-National
Wed 2/4
10:20 am-10:48 pm
2 stops20h 28m
$576
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Tue 12/2
7:20 pm-10:10 pm
1 stop18h 50m
Brussels Bruxelles-National
Mon 12/15
3:15 pm-5:35 pm
1 stop34h 20m
$596
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Sat 3/28
8:25 pm-1:25 pm
1 stop33h 00m
Brussels Bruxelles-National
Sun 4/5
7:20 am-6:20 pm
1 stop19h 00m
$626
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Thu 11/27
7:20 pm-5:20 pm
1 stop38h 00m
Brussels Bruxelles-National
Wed 12/10
6:20 pm-5:35 pm
1 stop31h 15m
$666
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Fri 5/1
6:30 am-7:50 pm
2 stops29h 20m
Brussels Bruxelles-National
Wed 5/13
5:45 am-10:58 pm
2 stops25h 13m
$666
DenverBrussels
DEN - BRU
DENBRU
Denver Intl
Fri 5/1
6:30 am-2:35 pm
3 stops24h 05m
Brussels Bruxelles-National
Mon 5/11
5:45 am-10:58 pm
2 stops25h 13m
$670
Showing 1-10 of 47 results
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.
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
What is the cheapest month to book a flight from Denver to Belgium?
Currently, May is the cheapest month in which you can book a flight from Denver to Belgium (average of $496). Flying from Denver to Belgium in June is currently the most expensive (average of $718). 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.
What is the cheapest time of day to fly from DEN to BE?
Find hourly flight availability from Denver to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.
One of the essential ways to save on airfare from Denver to Belgium is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.
What is the cheapest day to fly from Denver to Belgium?
Use this chart to determine the cheapest time to fly round-trip from Denver to Belgium. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Denver to Belgium flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 November 13, 2025.
Get a feel of what it's like to fly with United Airlines, Turkish Airlines, and Aer Lingus 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.
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.4
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
Top 7 airlines flying from Denver to Belgium
Discover the top 7 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 November 13, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$496 | Average$717 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$526 | Average$626 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$636 | Average$881 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$640 | Average$879 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$642 | Average$839 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$691 | Average$764 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$694 | Average$1,076 | FlexibilityNo cancel fee | On-timeN/A |