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Bruxelles-National

$281+ Cheap flights from Denver (DEN) to Bruxelles-National (BRU)

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
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheap flight deals from Denver to Bruxelles-National

Cheapest flights from Denver to Bruxelles-National
Explore the most affordable flight options available from Denver to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This Mytrip deal was found by Cheapflights users on 7/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Tue 11/1712:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/21$505
This oojo deal was found by Cheapflights users on 7/24. 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 11/183:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Thu 11/2612:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/24$508
This Gotogate deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Thu 10/2912:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/22$589
This Mytrip deal was found by Cheapflights users on 7/24. 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 10/24:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Fri 10/161:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/24$591
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 9/224:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Sat 9/261:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/23$606
This Gotogate deal was found by Cheapflights users on 7/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:10 pm
DEN
-
BRU
1 stop32h 45m
Icelandair
Thu 8/201:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/21$624
This Cheapflightsfares deal was found by Cheapflights users on 7/20. 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.
Mon 8/174:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Mon 8/241:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/20$630
This oojo deal was found by Cheapflights users on 7/20. 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 8/188:10 pm
DEN
-
BRU
1 stop32h 45m
Icelandair
Mon 8/311:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/20$634
This oojo deal was found by Cheapflights users on 7/20. 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.
Mon 8/38:10 pm
DEN
-
BRU
1 stop32h 45m
Icelandair
Wed 8/191:50 pm
BRU
-
DEN
1 stop30h 50m
Icelandair
Deal found 7/20$635
This oojo deal was found by Cheapflights users on 7/22. 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 8/188:10 pm
DEN
-
BRU
1 stop32h 45m
Icelandair
Tue 8/251:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 7/22$638

Find flight deals from Denver to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Bruxelles-National (BRU). 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 July 25, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$505
(Mytrip)

One-way from

$281
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$858
Provider with most accurate pricing for Denver Intl-Brussels Bruxelles-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Brussels Bruxelles-National flights.
Search Deals
From Denver Intl to Brussels Bruxelles-National
Search Deals
One-way flight from Denver Intl to Brussels Bruxelles-National
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Bruxelles-National 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 July 25, 2026.
Use the filters below to find and compare flights from Denver to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 11/18

11:20 am-7:50 am

1 stop12h 30m

Brussels Bruxelles-National

Thu 11/26

10:00 am-8:27 pm

1 stop18h 27m

$744
Quickest round-trip

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 12/6

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Thu 12/10

10:00 am-8:27 pm

1 stop18h 27m

$762

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 11/21

4:15 pm-8:55 am

1 stop32h 40m

Brussels Bruxelles-National

Mon 11/30

12:45 pm-2:30 pm

1 stop33h 45m

$825

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/17

8:30 pm-9:25 pm

1 stop16h 55m

Brussels Bruxelles-National

Thu 9/24

7:20 am-6:25 pm

1 stop19h 05m

$853

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/16

9:40 am-1:15 pm

2 stops19h 35m

Brussels Bruxelles-National

Thu 9/24

9:10 am-6:46 pm

1 stop17h 36m

$859

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 11/21

7:12 pm-8:55 am

1 stop29h 43m

Brussels Bruxelles-National

Sun 11/29

10:00 am-8:27 pm

1 stop18h 27m

$875

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 8/22

11:59 pm-7:10 am

2 stops23h 11m

Brussels Bruxelles-National

Sat 8/29

2:25 pm-1:30 pm

1 stop31h 05m

$934

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/3

12:23 pm-6:20 pm

2 stops21h 57m

Brussels Bruxelles-National

Thu 9/10

11:20 am-12:17 am

2 stops20h 57m

$945

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 12/17

7:05 am-10:55 am

2 stops19h 50m

Brussels Bruxelles-National

Fri 12/25

10:45 am-7:43 pm

2 stops16h 58m

$964
Cheapest one-way
Quickest one-way

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 11/30

3:40 pm-11:55 am

1 stop12h 15m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Denver to Bruxelles-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Bruxelles-National in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Brussels Bruxelles-National Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Denver-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Denver-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Brussels Bruxelles-National Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National 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 Brussels Bruxelles-National Airport

How far ahead should I book a flight from Denver to Brussels Bruxelles-National Airport?

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Brussels Bruxelles-National Airport. 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 Bruxelles-National Airport?

Currently, April is the cheapest month in which you can book a flight from Denver to Brussels Bruxelles-National Airport (average of $680). Flying from Denver to Brussels Bruxelles-National Airport in December is currently the most expensive (average of $881). 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 Bruxelles-National Airport?

Airfare is below average for this route at the moment.

Denver to Brussels Bruxelles-National Airport flights typically cost between $753 and $1,028 in November.
The cheapest round-trip price found within the last 5 days was $505 on Icelandair (Nov 2-Nov 17).

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with United Airlines,Brussels Airlines, andIcelandair from Denver to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,032 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
10,032 reviews
United Airlines
7.4
Good
10,032 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Brussels Airlines
7.2
Good
422 reviews
United Airlines
7.4
Good
10,032 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Icelandair
7.0
Good
716 reviews
United Airlines
7.4
Good
10,032 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
8,157 reviews
United Airlines
7.4
Good
10,032 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
8,131 reviews
United Airlines
7.4
Good
10,032 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Denver to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Brussels Bruxelles-National?

    If you book a flight to Brussels Bruxelles-National from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 0 flights from Denver Intl to Brussels Bruxelles-National per day from 5 different airlines.

  • How long is the flight from Denver to Brussels Bruxelles-National Airport?

    Departing from Denver to Brussels Bruxelles-National Airport will take you 11h 40m. The distance between Denver and Brussels Bruxelles-National Airport is about 4848 mi.

  • What are the cheapest airlines flying from Denver to Brussels Bruxelles-National Airport round-trip?

    Cheapflights users have booked flights from Denver to Brussels Bruxelles-National Airport round-trip from $492. Other airlines that can offer you cheap pricing are Icelandair, from $565, and Brussels Airlines, from $593. British Airways is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Brussels Bruxelles-National Airport one-way?

    $240 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $334 and $344, respectively.

  • Can I find deals for flights from Denver to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on Denver to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Bruxelles-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Bruxelles-National.

  • Can I find deals for business class flights from Denver to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Denver to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Brussels Bruxelles-National Airport?

    Currently, April is the cheapest month in which you can book a flight from Denver to Brussels Bruxelles-National Airport (average of $680). Flying from Denver to Brussels Bruxelles-National Airport in December is currently the most expensive (average of $881). 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.

See more FAQs

Traveling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Mons
Hasselt
Charleroi
Mechelen
Zaventem

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Top 5 airlines flying from Denver to Bruxelles-National

Discover the top 5 airlines that operate flights from Denver to Bruxelles-National. 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$492Average$799FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$565Average$783FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$593Average$908FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$642Average$828FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$689Average$735FlexibilityNo cancel feeOn-time76%

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