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Bruxelles-National

$313+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Brussels Bruxelles-National are usually found in January or November, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(Mytrip)

One-way from

$313
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$810
Provider with most accurate pricing for Denver Intl-Brussels Bruxelles-National flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Brussels Bruxelles-National flights.
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From Denver Intl to Brussels Bruxelles-National
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One-way flight from Denver Intl to Brussels Bruxelles-National
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Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/28. 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 11/273:40 pmDEN - BRU
1 stop12h 15mIcelandair
Thu 12/1112:50 pmBRU - DEN
1 stop13h 15mIcelandair
Deal found 10/28$433
This oojo deal was found by Cheapflights users on 10/27. 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 12/43:40 pmDEN - BRU
1 stop12h 15mIcelandair
Thu 12/1112:50 pmBRU - DEN
1 stop13h 15mIcelandair
Deal found 10/27$440
This Scandinavian Airlines deal was found by Cheapflights users on 10/28. 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 12/412:40 pmDEN - BRU
2 stops23h 10mScandinavian Airlines
Thu 12/1110:20 amBRU - DEN
2 stops22h 04mScandinavian Airlines
Deal found 10/28$577
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:30 pmDEN - BRU
2 stops30h 20mMultiple Airlines
Fri 12/510:00 amBRU - DEN
1 stop17h 55mMultiple Airlines
Deal found 10/26$598
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Sat 11/225:30 pmDEN - BRU
2 stops30h 20mAir Canada
Fri 12/510:00 amBRU - DEN
2 stops32h 23mAir Canada
Deal found 10/28$605
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/228:30 pmDEN - BRU
1 stop28h 25mUnited Airlines
Fri 12/510:00 amBRU - DEN
1 stop17h 55mUnited Airlines
Deal found 10/28$608
This Mytrip deal was found by Cheapflights users on 10/27. 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 11/2411:15 amDEN - BRU
2 stops19h 20mMultiple Airlines
Mon 12/18:25 pmBRU - DEN
3 stops31h 30mMultiple Airlines
Deal found 10/27$611
This FlightHub deal was found by Cheapflights users on 10/28. 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 11/117:20 pmDEN - BRU
1 stop31h 15mTurkish Airlines
Tue 11/257:50 amBRU - DEN
1 stop17h 45mTurkish Airlines
Deal found 10/28$615
This Mytrip deal was found by Cheapflights users on 10/28. 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 11/133:40 pmDEN - BRU
2 stops18h 15mMultiple Airlines
Mon 11/177:30 pmBRU - DEN
3 stops30h 35mMultiple Airlines
Deal found 10/28$625
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Tue 11/1111:15 amDEN - BRU
2 stops18h 00mAir Canada
Tue 11/2510:00 amBRU - DEN
1 stop17h 55mAir Canada
Deal found 10/28$638
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Thu 11/276:00 amDEN - BRU
2 stops17h 50mAir Canada
Thu 12/1110:00 amBRU - DEN
1 stop17h 55mAir Canada
Deal found 10/28$642

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 October 28, 2025.
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

Wed 3/4

6:30 am-2:30 pm

2 stops24h 00m

Brussels Bruxelles-National

Mon 3/9

10:20 am-10:55 pm

2 stops19h 35m

$547

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 12/4

12:40 pm-7:50 pm

2 stops23h 10m

Brussels Bruxelles-National

Thu 12/11

10:20 am-12:24 am

2 stops22h 04m

$577

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/4

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Mon 3/9

12:45 pm-3:35 pm

1 stop33h 50m

$597

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 11/26

12:55 am-10:10 am

2 stops25h 15m

Brussels Bruxelles-National

Thu 12/11

11:00 am-10:53 pm

2 stops19h 53m

$671

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 11/10

12:50 am-7:35 am

2 stops22h 45m

Brussels Bruxelles-National

Tue 11/25

8:05 am-3:39 pm

2 stops15h 34m

$676

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 11/24

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Mon 12/1

12:45 pm-2:35 pm

1 stop33h 50m

$685

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 11/13

3:40 pm-8:00 pm

2 stops20h 20m

Brussels Bruxelles-National

Mon 11/17

9:40 am-6:05 pm

2 stops16h 25m

$698

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 12/11

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Thu 12/18

12:50 pm-11:59 pm

2 stops19h 09m

$716

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 11/19

8:01 am-7:50 am

2 stops15h 49m

Brussels Bruxelles-National

Sat 11/29

10:00 am-8:53 am

2 stops30h 53m

$733

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 11/20

7:46 am-7:50 am

2 stops16h 04m

Brussels Bruxelles-National

Thu 11/27

7:00 am-5:44 pm

2 stops18h 44m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 18 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

Booking 75 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 $722). 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 BRU?

Find hourly flight availability from Denver to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s optimal to fly from Denver to Brussels Bruxelles-National Airport in the evening. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Denver to Brussels Bruxelles-National Airport?

Use this chart to determine the cheapest time to fly round-trip from Denver to Bruxelles-National. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Brussels Bruxelles-National Airport 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 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 October 28, 2025.
Get a feel of what it's like to fly with United Airlines, Turkish Airlines, and Aer Lingus 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
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Turkish Airlines
7.3
Good
4,031 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Aer Lingus
7.2
Good
1,361 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Icelandair
7.1
Good
562 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,535 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 11h 40m. 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 Turkish Airlines, from $526, and British Airways, from $636. Icelandair is priced at 39% 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?

    $425 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Icelandair and Air Canada, with prices starting from $430 and $464, 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, 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 $722). 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
Charleroi
Mons
Hasselt
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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$496Average$717FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$526Average$626FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$636Average$881FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$640Average$879FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$642Average$839FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$691Average$764FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$694Average$1,076FlexibilityNo cancel feeOn-timeN/A

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