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Bruxelles-National

$231+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This Gotogate deal was found by Cheapflights users on 1/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/134:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Wed 5/201:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/24$502
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 4/274:05 pm
DEN
-
BRU
1 stop17h 10m
Lufthansa
Wed 5/138:40 am
BRU
-
DEN
1 stop13h 40m
Lufthansa
Deal found 1/26$532
This Gotogate deal was found by Cheapflights users on 1/25. 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.
Wed 11/111:25 pm
DEN
-
BRU
2 stops22h 35m
Air Canada
Wed 11/1810:00 am
BRU
-
DEN
2 stops32h 30m
Air Canada
Deal found 1/25$533
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/273:15 pm
DEN
-
BRU
1 stop33h 45m
United Airlines
Fri 5/19:25 am
BRU
-
DEN
1 stop33h 09m
United Airlines
Deal found 1/25$534
This Gotogate deal was found by Cheapflights users on 1/25. 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.
Wed 11/1111:15 am
DEN
-
BRU
1 stop12h 35m
Multiple Airlines
Wed 11/1810:30 am
BRU
-
DEN
1 stop13h 30m
Multiple Airlines
Deal found 1/25$536
This Gotogate deal was found by Cheapflights users on 1/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:40 am
DEN
-
BRU
2 stops19h 35m
Multiple Airlines
Wed 5/2010:30 am
BRU
-
DEN
1 stop13h 10m
Multiple Airlines
Deal found 1/24$542
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Thu 10/11:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/24$543
This Mytrip deal was found by Cheapflights users on 1/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:25 am
DEN
-
BRU
2 stops17h 50m
Multiple Airlines
Tue 10/209:25 am
BRU
-
DEN
1 stop16h 55m
Multiple Airlines
Deal found 1/23$544
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2711:05 am
DEN
-
BRU
2 stops18h 10m
Air Canada
Wed 5/137:00 am
BRU
-
DEN
2 stops18h 00m
Air Canada
Deal found 1/24$545
This Air Canada deal was found by Cheapflights users on 1/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:25 pm
DEN
-
BRU
2 stops15h 50m
Air Canada
Fri 5/19:25 am
BRU
-
DEN
1 stop17h 35m
Air Canada
Deal found 1/23$546
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:40 pm
DEN
-
BRU
1 stop12h 15m
Icelandair
Wed 9/301:50 pm
BRU
-
DEN
1 stop13h 10m
Icelandair
Deal found 1/24$551

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$502
(Gotogate)

One-way from

$231
(oojo)

Popular in

March

Cheapest in

November

Average price

$742
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 ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 26, 2026.
Use the filters below to find and compare flights from Denver to Brussels Bruxelles-National Airport that are best for you.

Fly from

Denver

Fly to

Bruxelles-National

Route

Depart

Return

Price

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

4:05 pm-5:15 pm

1 stop17h 10m

Brussels Bruxelles-National

Wed 5/13

8:40 am-2:20 pm

1 stop13h 40m

$532

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

3:55 pm-7:15 am

1 stop31h 20m

Brussels Bruxelles-National

Fri 5/1

9:25 am-10:34 am

1 stop33h 09m

$534

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

1:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Fri 5/1

9:25 am-7:00 pm

1 stop17h 35m

$546

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Wed 5/13

9:25 am-7:00 pm

1 stop17h 35m

$588

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

12:49 pm-7:15 pm

2 stops22h 26m

Brussels Bruxelles-National

Wed 5/13

9:15 pm-4:30 pm

1 stop27h 15m

$600

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

4:25 pm-5:30 pm

2 stops17h 05m

Brussels Bruxelles-National

Wed 5/13

7:00 am-4:16 pm

2 stops17h 16m

$600

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 3/10

1:25 pm-1:15 pm

2 stops16h 50m

Brussels Bruxelles-National

Tue 3/17

10:00 am-9:05 pm

2 stops18h 05m

$614

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 3/28

8:25 pm-10:10 am

1 stop29h 45m

Brussels Bruxelles-National

Sat 4/4

2:25 pm-6:25 pm

1 stop36h 00m

$632

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 3/12

6:10 am-7:15 am

1 stop18h 05m

Brussels Bruxelles-National

Thu 3/19

10:00 am-7:55 pm

1 stop16h 55m

$657

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 4/28

1:06 pm-3:15 pm

2 stops18h 09m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 14 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Bruxelles-National. Price data was last updated on January 23, 2026.

Booking 26 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, May is the cheapest month in which you can book a flight from Denver to Brussels Bruxelles-National Airport (average of $496). Flying from Denver to Brussels Bruxelles-National Airport 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.

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 January 26, 2026.
Get a feel of what it's like to fly with United Airlines, Aer Lingus, and Brussels Airlines 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
9,203 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,203 reviews
United Airlines
7.4
Good
9,203 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,442 reviews
United Airlines
7.4
Good
9,203 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Brussels Airlines
7.2
Good
382 reviews
United Airlines
7.4
Good
9,203 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Icelandair
7.1
Good
603 reviews
United Airlines
7.4
Good
9,203 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,747 reviews
United Airlines
7.4
Good
9,203 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 7 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 15h 50m. The distance between Denver and Brussels Bruxelles-National Airport is about 4848 mi. This flight may include one or multiple stops.

  • 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 $496. Other airlines that can offer you cheap pricing are British Airways, from $500, and Brussels Airlines, from $593. Icelandair is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • 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, May is the cheapest month in which you can book a flight from Denver to Brussels Bruxelles-National Airport (average of $496). Flying from Denver to Brussels Bruxelles-National Airport 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.

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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Alternative routes for Denver to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.
Colorado Springs to Bruxelles-National flights
Denver to Charleroi Brussels flights

Top 7 airlines flying from Denver to Bruxelles-National

Discover the top 7 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$496Average$718FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$500Average$822FlexibilityNo cancel feeOn-time70%
Brussels AirlinesCheapest$593Average$924FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$602Average$692FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$642Average$835FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$654Average$879FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$689Average$749FlexibilityNo cancel feeOn-time76%

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