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Bruxelles-National

$357+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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1. Tell us where you want to go

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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

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 December 4, 2025.

This FlightHub deal was found by Cheapflights users on 12/3. 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.
Thu 12/47:20 pmDEN - BRU
1 stop38h 00mTurkish Airlines
Thu 12/117:50 amBRU - DEN
1 stop17h 45mTurkish Airlines
Deal found 12/3$776
This oojo deal was found by Cheapflights users on 12/2. 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 12/167:20 pmDEN - BRU
1 stop18h 50mTurkish Airlines
Fri 12/267:50 amBRU - DEN
1 stop17h 45mTurkish Airlines
Deal found 12/2$990
This Ovago deal was found by Cheapflights users on 12/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:44 amDEN - BRU
2 stops18h 51mAer Lingus
Tue 1/610:15 amBRU - DEN
2 stops21h 01mAer Lingus
Deal found 12/1$1,034
This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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 12/305:35 pmDEN - BRU
1 stop11h 40mBrussels Airlines
Tue 1/611:55 amBRU - DEN
1 stop14h 29mBrussels Airlines
Deal found 12/1$1,149
This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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 12/304:20 pmDEN - BRU
1 stop16h 55mLufthansa
Tue 1/67:00 amBRU - DEN
2 stops20h 28mLufthansa
Deal found 12/1$1,168
This Mytrip deal was found by Cheapflights users on 12/1. 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 12/3011:15 amDEN - BRU
2 stops22h 00mMultiple Airlines
Tue 1/67:30 pmBRU - DEN
3 stops27h 05mMultiple Airlines
Deal found 12/1$1,195
This Air Canada deal was found by Cheapflights users on 12/2. 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 12/235:30 pmDEN - BRU
2 stops30h 20mAir Canada
Tue 12/3010:00 amBRU - DEN
2 stops32h 23mAir Canada
Deal found 12/2$1,214
This FlightHub deal was found by Cheapflights users on 12/3. 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.
Thu 12/411:50 amDEN - BRU
2 stops21h 30mMultiple Airlines
Thu 12/116:20 pmBRU - DEN
1 stop31h 15mMultiple Airlines
Deal found 12/3$1,222
This Lufthansa deal was found by Cheapflights users on 12/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:20 pmDEN - BRU
1 stop12h 55mLufthansa
Mon 12/2910:30 amBRU - DEN
1 stop13h 30mLufthansa
Deal found 12/3$1,226
This Booking.com deal was found by Cheapflights users on 12/2. 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.
Sat 12/204:26 pmDEN - BRU
1 stop32h 29mMultiple Airlines
Fri 1/167:00 amBRU - DEN
2 stops18h 44mMultiple Airlines
Deal found 12/2$1,257

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$547
(Scandinavian Airlines)

One-way from

$357
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$882
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.
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. 12% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 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

12:55 pm-7:50 pm

2 stops22h 55m

Brussels Bruxelles-National

Mon 3/9

10:20 am-11:26 pm

2 stops20h 06m

$547

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 2/24

12:55 pm-2:30 pm

2 stops41h 35m

Brussels Bruxelles-National

Sat 2/28

3:10 pm-10:37 pm

2 stops39h 27m

$559

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 1/13

6:41 am-7:50 pm

3 stops29h 09m

Brussels Bruxelles-National

Tue 1/20

10:20 am-11:11 pm

2 stops20h 51m

$581

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 1/29

1:10 pm-7:50 pm

2 stops22h 40m

Brussels Bruxelles-National

Wed 2/4

10:20 am-10:46 pm

2 stops20h 26m

$607

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 1/9

7:20 pm-10:10 pm

1 stop18h 50m

Brussels Bruxelles-National

Thu 1/22

3:15 pm-5:35 pm

1 stop34h 20m

$655

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/4

5:25 pm-1:50 pm

1 stop12h 25m

Brussels Bruxelles-National

Mon 3/9

5:30 pm-4:30 pm

1 stop30h 00m

$725

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 12/15

3:40 pm-8:35 am

3 stops32h 55m

$357

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 1/29

5:35 pm-1:15 pm

1 stop11h 40m

$580

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 12/15

8:05 am-7:15 am

1 stop15h 10m

$699

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 12/20

5:35 pm-1:15 pm

1 stop11h 40m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 12 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 December.
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
OvagoPrice Accuracy2 starsTrust Score*2 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 November 28, 2025.

Booking 74 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 $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 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 December 4, 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.

How much does it cost to fly round-trip from Denver to Brussels Bruxelles-National Airport?

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 December 4, 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
9,064 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,064 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Turkish Airlines
7.3
Good
4,079 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Aer Lingus
7.2
Good
1,384 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Icelandair
7.0
Good
584 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,613 reviews
United Airlines
7.4
Good
9,064 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 22h 55m. 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 $496. Other airlines that can offer you cheap pricing are Turkish Airlines, from $526, and British Airways, from $636. Icelandair is priced at 38% 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 $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.

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.
Denver to Charleroi Brussels flights
Colorado Springs to Bruxelles-National 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$496Average$704FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$526Average$623FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$636Average$846FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$640Average$878FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$642Average$841FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$691Average$764FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$694Average$924FlexibilityNo cancel feeOn-timeN/A

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