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Bruxelles-National

$400+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 12, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 12/291:10 pmDEN - BRU
2 stops22h 40mScandinavian Airlines
Fri 1/1610:20 amBRU - DEN
2 stops20h 35mScandinavian Airlines
Deal found 12/9$1,022
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 12/2911:20 amDEN - BRU
1 stop13h 35mLufthansa
Fri 1/169:00 amBRU - DEN
1 stop12h 40mLufthansa
Deal found 12/9$1,041
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:40 pmDEN - BRU
1 stop12h 15mMultiple Airlines
Fri 1/167:10 pmBRU - DEN
2 stops46h 18mMultiple Airlines
Deal found 12/9$1,098
This oojo deal was found by Cheapflights users on 12/11. 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.
Fri 12/127:20 pmDEN - BRU
1 stop18h 50mTurkish Airlines
Mon 12/153:15 pmBRU - DEN
1 stop34h 20mTurkish Airlines
Deal found 12/11$1,187
This Orbitz deal was found by Cheapflights users on 12/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:35 pmDEN - BRU
2 stops14h 35mBritish Airways
Fri 1/169:50 amBRU - DEN
2 stops19h 03mBritish Airways
Deal found 12/9$1,217
This Gotogate deal was found by Cheapflights users on 12/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:20 pmDEN - BRU
1 stop34h 55mTurkish Airlines
Thu 12/257:50 amBRU - DEN
1 stop17h 45mTurkish Airlines
Deal found 12/11$1,299
This Gotogate deal was found by Cheapflights users on 12/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:20 pmDEN - BRU
1 stop38h 00mTurkish Airlines
Mon 12/153:15 pmBRU - DEN
1 stop34h 20mTurkish Airlines
Deal found 12/11$1,300
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:40 pmDEN - BRU
1 stop12h 15mMultiple Airlines
Mon 12/156:00 amBRU - DEN
2 stops27h 23mMultiple Airlines
Deal found 12/11$1,346
This Mytrip deal was found by Cheapflights users on 12/11. 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.
Fri 12/121:25 pmDEN - BRU
2 stops18h 45mMultiple Airlines
Mon 12/159:05 pmBRU - DEN
2 stops28h 30mMultiple Airlines
Deal found 12/11$1,349
This oojo deal was found by Cheapflights users on 12/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:20 pmDEN - BRU
1 stop38h 00mTurkish Airlines
Fri 12/263:15 pmBRU - DEN
1 stop34h 20mTurkish Airlines
Deal found 12/10$1,380

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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$547
(Expedia)

One-way from

$400
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$872
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. 12% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 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 12, 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

Tue 2/24

12:55 pm-2:30 pm

2 stops41h 35m

Brussels Bruxelles-National

Sat 2/28

10:20 am-10:37 pm

2 stops20h 17m

$559

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 2/3

6:41 am-7:50 pm

3 stops29h 09m

Brussels Bruxelles-National

Tue 2/10

10:20 am-11:21 pm

2 stops21h 01m

$582

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 2/24

6:00 am-9:40 am

3 stops19h 40m

Brussels Bruxelles-National

Mon 3/9

10:20 am-11:26 pm

2 stops20h 06m

$582

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 4/11

8:25 pm-1:25 pm

1 stop33h 00m

Brussels Bruxelles-National

Sat 4/18

2:25 pm-6:25 pm

1 stop36h 00m

$646

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

6:30 am-10:40 am

2 stops20h 10m

Brussels Bruxelles-National

Wed 5/13

10:20 am-10:58 pm

2 stops20h 38m

$652

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/4

6:00 am-2:30 pm

3 stops24h 30m

Brussels Bruxelles-National

Mon 3/9

10:20 am-11:26 pm

2 stops20h 06m

$672

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 1/9

7:20 pm-2:15 pm

1 stop34h 55m

Brussels Bruxelles-National

Thu 1/22

6:20 pm-5:35 pm

1 stop31h 15m

$673

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 4/28

8:25 pm-1:25 pm

1 stop33h 00m

Brussels Bruxelles-National

Thu 5/14

7:20 am-6:25 pm

1 stop19h 05m

$692

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 4/28

8:25 pm-5:30 pm

1 stop37h 05m

Brussels Bruxelles-National

Tue 5/12

7:20 am-6:25 pm

1 stop19h 05m

$692

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/30

8:25 pm-9:25 pm

1 stop17h 00m

Brussels Bruxelles-National

Fri 5/15

6:50 pm-6:25 pm

1 stop31h 35m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 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 December 5, 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 $709). 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 12, 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 December 12, 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
9,093 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
9,093 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
4,090 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
1,394 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
589 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
7,626 reviews
United Airlines
7.4
Good
9,093 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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 33h. 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 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 $709). 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$496Average$718FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$526Average$626FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$636Average$846FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$640Average$878FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$642Average$836FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$691Average$764FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$694Average$924FlexibilityNo cancel feeOn-timeN/A

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