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 $633. Other airlines that can offer you cheap pricing are Icelandair, from $650, and Turkish Airlines, from $673. Scandinavian Airlines is priced at 28% 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?

$397 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 Air Canada, with prices starting from $482 and $484, respectively.

What are the most popular airlines that fly from Denver to Brussels Bruxelles-National Airport?

Consider American Airlines, British Airways or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Denver to Brussels Bruxelles-National Airport.

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

Travelers have found that booking a Tuesday departure is the best way to save up to 36% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Our data shows that January tends to be the cheapest month to fly to Brussels Bruxelles-National Airport from Denver. Users have commonly found prices around $889 for the month, but tickets can be as low as $558. Due to multiple factors, prepare for potentially higher prices in December.

Most accurate provider : When it comes to deals on Denver-Brussels Bruxelles-National Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Denver-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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 8 different airlines.

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.

$368+ Flights from Denver to Brussels Bruxelles-National Airport

Q: How far in advance should I book a flight from Denver to Brussels Bruxelles-National Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 45% on flights from Denver to Brussels Bruxelles-National Airport compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $665. For sooner than that we have options available in the next 3 days from $824.

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Find cheap flights from Denver to Bruxelles-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$633 (FlightHub)
One-way from	$368 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$823

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.

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From Denver Intl to Brussels Bruxelles-National

Search Deals

One-way flight from Denver Intl to Brussels Bruxelles-National

Search Deals

High demand for flights, 7% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in April 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 April 22, 2025.

Wed 9/176:30 amDEN - BRU

2 stops24h 50mScandinavian Airlines

Sun 9/287:00 pmBRU - DEN

2 stops35h 46mScandinavian Airlines

Deal found 4/22

$633

Sun 9/74:40 pmDEN - BRU

1 stop12h 10mIcelandair

Sat 9/201:50 pmBRU - DEN

1 stop13h 05mIcelandair

Deal found 4/21

$650

Sun 11/237:35 pmDEN - BRU

1 stop37h 40mTurkish Airlines

Sun 11/307:50 amBRU - DEN

1 stop17h 50mTurkish Airlines

Deal found 4/21

$670

Mon 5/125:40 pmDEN - BRU

1 stop30h 25mAir Canada

Wed 5/2810:00 amBRU - DEN

1 stop32h 27mAir Canada

Deal found 4/21

$680

Wed 12/245:35 pmDEN - BRU

1 stop31h 20mUnited Airlines

Tue 12/3011:55 amBRU - DEN

1 stop19h 55mUnited Airlines

Deal found 4/21

$728

Sun 5/1112:55 amDEN - BRU

2 stops23h 45mDelta

Wed 5/2810:25 amBRU - DEN

2 stops17h 33mDelta

Deal found 4/21

$757

Tue 12/2311:25 amDEN - BRU

2 stops18h 10mMultiple Airlines

Tue 12/309:10 amBRU - DEN

2 stops18h 13mMultiple Airlines

Deal found 4/22

$769

Wed 12/245:30 pmDEN - BRU

1 stop18h 05mBritish Airways

Wed 12/3111:50 amBRU - DEN

2 stops18h 23mBritish Airways

Deal found 4/21

$783

Wed 9/249:40 amDEN - BRU

1 stop14h 25mBrussels Airlines

Tue 10/710:00 amBRU - DEN

1 stop16h 18mBrussels Airlines

Deal found 4/22

$799

Thu 9/2512:00 pmDEN - BRU

1 stop12h 40mKLM

Tue 10/73:05 pmBRU - DEN

2 stops16h 42mKLM

Deal found 4/22

$898

Thu 9/2511:25 amDEN - BRU

2 stops18h 40mAustrian Airlines

Tue 10/76:50 amBRU - DEN

2 stops21h 04mAustrian Airlines

Deal found 4/22

$913

Sun 5/185:50 pmDEN - BRU

1 stop19h 40mSWISS

Fri 5/233:00 pmBRU - DEN

2 stops57h 20mSWISS

Deal found 4/22

$939

Best flights from Denver to Bruxelles-National
Discover carefully curated flight deals from Denver to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Wed 9/176:30 amDEN - BRU

2 stops24h 50mScandinavian Airlines

Sun 9/287:00 pmBRU - DEN

2 stops35h 46mScandinavian Airlines

Deal found 4/22

$633

Sun 9/74:40 pmDEN - BRU

1 stop12h 10mIcelandair

Sat 9/201:50 pmBRU - DEN

1 stop13h 05mIcelandair

Deal found 4/21

$650

Thu 8/287:50 pmDEN - BRU

1 stop33h 35mTurkish Airlines

Sun 9/77:15 amBRU - DEN

1 stop18h 40mTurkish Airlines

Deal found 4/21

$673

Mon 5/125:40 pmDEN - BRU

1 stop30h 25mAir Canada

Wed 5/2810:00 amBRU - DEN

1 stop32h 27mAir Canada

Deal found 4/21

$680

Sun 5/1112:55 amDEN - BRU

2 stops23h 45mDelta

Wed 5/2810:25 amBRU - DEN

2 stops17h 33mDelta

Deal found 4/21

$757

Wed 9/249:40 amDEN - BRU

1 stop14h 25mMultiple Airlines

Tue 10/79:40 amBRU - DEN

1 stop18h 14mMultiple Airlines

Deal found 4/22

$770

Wed 9/249:40 amDEN - BRU

1 stop14h 25mBrussels Airlines

Tue 10/710:00 amBRU - DEN

1 stop16h 18mBrussels Airlines

Deal found 4/22

$799

Thu 9/2512:00 pmDEN - BRU

1 stop12h 40mKLM

Tue 10/73:05 pmBRU - DEN

2 stops16h 42mKLM

Deal found 4/22

$898

Fri 8/292:51 pmDEN - BRU

2 stops20h 19mBritish Airways

Mon 9/159:15 pmBRU - DEN

2 stops33h 12mBritish Airways

Deal found 4/22

$904

Thu 9/2511:25 amDEN - BRU

2 stops18h 40mAustrian Airlines

Tue 10/76:50 amBRU - DEN

2 stops21h 04mAustrian Airlines

Deal found 4/22

$913

Sun 5/185:50 pmDEN - BRU

1 stop19h 40mSWISS

Fri 5/233:00 pmBRU - DEN

2 stops57h 20mSWISS

Deal found 4/22

$939

Wed 5/76:35 pmDEN - BRU

2 stops31h 05mAer Lingus

Sun 5/1810:20 amBRU - DEN

1 stop15h 39mAer Lingus

Deal found 4/22

$956

Last-minute flights from Denver to Bruxelles-National
Discover last-minute flight deals from Denver to Bruxelles-National. Data last updated April 22, 2025 and is based on user searches.

Wed 4/2312:21 pmDEN - BRU

2 stops40h 29mIcelandair

Wed 5/71:50 pmBRU - DEN

2 stops18h 09mIcelandair

Deal found 4/21

$932

Wed 4/236:05 amDEN - BRU

3 stops28h 25mScandinavian Airlines

Wed 5/710:20 amBRU - DEN

2 stops19h 37mScandinavian Airlines

Deal found 4/22

$1,057

Wed 4/301:35 pmDEN - BRU

2 stops39h 15mIcelandair

Fri 5/301:50 pmBRU - DEN

2 stops18h 15mIcelandair

Deal found 4/22

$1,003

Wed 4/306:35 pmDEN - BRU

1 stop31h 20mMultiple Airlines

Fri 5/308:00 amBRU - DEN

2 stops33h 57mMultiple Airlines

Deal found 4/22

$1,065

Wed 4/306:05 amDEN - BRU

3 stops28h 25mScandinavian Airlines

Fri 5/3010:20 amBRU - DEN

2 stops21h 34mScandinavian Airlines

Deal found 4/22

$1,237

Wed 4/3012:55 amDEN - BRU

2 stops22h 35mDelta

Thu 5/810:45 amBRU - DEN

1 stop17h 54mDelta

Deal found 4/22

$1,988

Thu 5/17:55 pmDEN - BRU

1 stop29h 45mAer Lingus

Thu 5/89:20 pmBRU - DEN

1 stop28h 39mAer Lingus

Deal found 4/21

$1,219

Wed 5/71:30 pmDEN - BRU

3 stops34h 00mEthiopian Air

Sun 5/189:25 pmBRU - DEN

3 stops49h 22mEthiopian Air

Deal found 4/21

$2,518

Thu 5/87:50 pmDEN - BRU

1 stop17h 30mTurkish Airlines

Mon 5/122:25 pmBRU - DEN

1 stop35h 30mTurkish Airlines

Deal found 4/22

$1,005

Sun 5/1112:55 amDEN - BRU

2 stops23h 45mDelta

Wed 5/2810:25 amBRU - DEN

2 stops17h 33mDelta

Deal found 4/21

$757

Mon 5/125:40 pmDEN - BRU

1 stop30h 25mAir Canada

Wed 5/2810:00 amBRU - DEN

1 stop32h 27mAir Canada

Deal found 4/21

$680

Sun 5/187:55 pmDEN - BRU

1 stop16h 45mAer Lingus

Mon 6/210:20 amBRU - DEN

1 stop15h 39mAer Lingus

Deal found 4/22

$803

One-way flights from Denver to Bruxelles-National
Search for one-way flight options from Denver to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Mon 7/712:34 amDEN - BRU

3 stops49h 11mMultiple Airlines

Deal found 4/22

$368

Tue 7/84:40 pmDEN - BRU

1 stop12h 10mIcelandair

Deal found 4/22

$397

Wed 8/136:35 pmDEN - BRU

1 stop11h 30mBritish Airways

Deal found 4/22

$482

Tue 7/225:40 pmDEN - BRU

1 stop30h 20mAir Canada

Deal found 4/21

$484

Wed 8/1310:30 amDEN - BRU

2 stops14h 10mAir France

Deal found 4/22

$488

Mon 7/2112:59 amDEN - BRU

1 stop23h 41mDelta

Deal found 4/21

$499

Thu 9/117:55 pmDEN - BRU

1 stop16h 45mAer Lingus

Deal found 4/22

$520

Wed 7/99:40 amDEN - BRU

1 stop14h 20mUnited Airlines

Deal found 4/22

$604

Mon 6/307:10 amDEN - BRU

2 stops26h 30mAir Europa

Deal found 4/21

$767

Mon 6/309:40 amDEN - BRU

1 stop14h 20mBrussels Airlines

Deal found 4/21

$814

Wed 5/211:30 pmDEN - BRU

3 stops34h 00mEthiopian Air

Deal found 4/22

$1,542

Tue 7/227:00 amDEN - BRU

3 stops28h 50mScandinavian Airlines

Deal found 4/21

$3,087

Cheapflights Fare Finder

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

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/17

6:30 am-3:20 pm

2 stops24h 50m

Brussels Bruxelles-National

Sun 9/28

7:00 pm-10:46 pm

2 stops35h 46m

$633

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 9/7

4:40 pm-12:50 pm

1 stop12h 10m

Brussels Bruxelles-National

Sat 9/20

1:50 pm-6:55 pm

1 stop13h 05m

$650

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 8/28

7:50 pm-1:25 pm

1 stop33h 35m

Brussels Bruxelles-National

Sun 9/7

7:15 am-5:55 pm

1 stop18h 40m

$673

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 5/12

5:40 pm-8:05 am

1 stop30h 25m

Brussels Bruxelles-National

Wed 5/28

10:00 am-10:27 am

1 stop32h 27m

$680

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 5/11

12:55 am-8:40 am

2 stops23h 45m

Brussels Bruxelles-National

Wed 5/28

10:25 am-7:58 pm

2 stops17h 33m

$757

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/24

9:40 am-8:05 am

1 stop14h 25m

Brussels Bruxelles-National

Tue 10/7

9:40 am-7:54 pm

1 stop18h 14m

$770

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/24

9:40 am-8:05 am

1 stop14h 25m

Brussels Bruxelles-National

Tue 10/7

10:00 am-6:18 pm

1 stop16h 18m

$799

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/25

12:00 pm-8:40 am

1 stop12h 40m

Brussels Bruxelles-National

Tue 10/7

3:05 pm-11:47 pm

2 stops16h 42m

$898

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 8/29

2:51 pm-7:10 pm

2 stops20h 19m

Brussels Bruxelles-National

Mon 9/15

9:15 pm-10:27 pm

2 stops33h 12m

$904

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/25

11:25 am-2:05 pm

2 stops18h 40m

Brussels Bruxelles-National

Tue 10/7

6:50 am-7:54 pm

2 stops21h 04m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 25 results

Compare providers for flights from Denver to Bruxelles-National

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Denver-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 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, November is the cheapest month in which you can book a flight from Denver to Brussels Bruxelles-National Airport (average of $614). Flying from Denver to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). 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?

It’s optimal to fly from Denver to Brussels Bruxelles-National Airport in the evening. By choosing this option you can save up to 43% 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?

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.

Rainfall in Bruxelles-National by month

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

Temperature in Bruxelles-National by month

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Bruxelles-National

Read through reviews of airlines operating flights from Denver to Brussels, such as Delta, KLM and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,441 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 8 different airlines.
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 $633. Other airlines that can offer you cheap pricing are Icelandair, from $650, and Turkish Airlines, from $673. Scandinavian Airlines is priced at 28% 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?
$397 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 Air Canada, with prices starting from $482 and $484, 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, November is the cheapest month in which you can book a flight from Denver to Brussels Bruxelles-National Airport (average of $614). Flying from Denver to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). 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

Charleroi

Mons

Mechelen

Zaventem

Spa

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from Denver to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$496	Average$922	FlexibilityNo cancel fee	On-time76%
Turkish Airlines	Cheapest$526	Average$630	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$614	Average$879	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$654	Average$964	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$657	Average$957	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$685	Average$984	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$759	Average$1,091	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$902	Average$1,147	FlexibilityNo cancel fee	On-time76%

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$368+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.

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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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Denver to Bruxelles-National

Cheapest flights from Denver to Bruxelles-NationalExplore 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 April 22, 2025.

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 April 22, 2025.

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Use the filters below to find and compare flights from Denver to Brussels Bruxelles-National Airport that are best for you.

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 April.

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.

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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 April 18, 2025.

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

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 April 22, 2025.

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.

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Bruxelles-National

Read through reviews of airlines operating flights from Denver to Brussels, such as Delta, KLM and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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Alternative routes for Denver to Bruxelles-National

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Top 8 airlines flying from Denver to Bruxelles-National

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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 April 22, 2025.