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 $652. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $656, and Turkish Airlines, from $672. Icelandair is priced at 26% 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?

$284 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Air Canada and British Airways, with prices starting from $465 and $482, 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 $887 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 7 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.

$284+ Flights from Denver to Brussels Bruxelles-National Airport - Compare & Save Big

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	$652 (oojo)
One-way from	$284 (Icelandair)
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

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High demand for flights, 7% potential price rise

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Cheapest flight prices on average. 3% 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 28, 2025.

Wed 8/274:40 pmDEN - BRU

1 stop12h 10mIcelandair

Sat 9/61:50 pmBRU - DEN

1 stop30h 40mIcelandair

Deal found 4/27

$652

Wed 9/2410:45 amDEN - BRU

2 stops25h 05mScandinavian Airlines

Tue 10/74:00 pmBRU - DEN

2 stops38h 46mScandinavian Airlines

Deal found 4/27

$656

Thu 8/287:50 pmDEN - BRU

1 stop17h 30mTurkish Airlines

Sun 9/77:15 amBRU - DEN

1 stop18h 40mTurkish Airlines

Deal found 4/27

$672

Tue 12/233:20 pmDEN - BRU

1 stop33h 35mUnited Airlines

Tue 12/3010:30 amBRU - DEN

2 stops20h 48mUnited Airlines

Deal found 4/28

$760

Wed 9/249:40 amDEN - BRU

1 stop14h 25mMultiple Airlines

Tue 10/710:00 amBRU - DEN

2 stops17h 54mMultiple Airlines

Deal found 4/27

$768

Wed 8/279:40 amDEN - BRU

1 stop14h 20mAir Canada

Sat 9/610:00 amBRU - DEN

2 stops19h 23mAir Canada

Deal found 4/27

$774

Tue 12/235:30 pmDEN - BRU

1 stop18h 15mAmerican Airlines

Tue 12/305:30 pmBRU - DEN

1 stop29h 55mAmerican Airlines

Deal found 4/28

$829

Sun 11/235:45 pmDEN - BRU

2 stops18h 05mLufthansa

Sun 11/307:40 pmBRU - DEN

2 stops28h 15mLufthansa

Deal found 4/27

$891

Fri 8/296:35 pmDEN - BRU

1 stop16h 35mBritish Airways

Mon 9/159:15 pmBRU - DEN

2 stops26h 29mBritish Airways

Deal found 4/28

$901

Fri 8/299:40 amDEN - BRU

2 stops19h 05mBrussels Airlines

Sat 9/139:40 amBRU - DEN

1 stop18h 14mBrussels Airlines

Deal found 4/27

$917

Wed 5/77:55 pmDEN - BRU

1 stop29h 45mAer Lingus

Sun 5/1810:20 amBRU - DEN

1 stop15h 39mAer Lingus

Deal found 4/27

$963

Thu 7/311:59 pmDEN - BRU

1 stop24h 41mDelta

Mon 7/76:10 amBRU - DEN

2 stops21h 43mDelta

Deal found 4/27

$1,139

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 28, 2025.

Wed 8/274:40 pmDEN - BRU

1 stop12h 10mIcelandair

Sat 9/61:50 pmBRU - DEN

1 stop30h 40mIcelandair

Deal found 4/27

$652

Wed 9/2410:45 amDEN - BRU

2 stops25h 05mScandinavian Airlines

Tue 10/74:00 pmBRU - DEN

2 stops38h 46mScandinavian Airlines

Deal found 4/27

$656

Thu 8/287:50 pmDEN - BRU

1 stop17h 30mTurkish Airlines

Sun 9/77:15 amBRU - DEN

1 stop18h 40mTurkish Airlines

Deal found 4/27

$672

Wed 9/249:40 amDEN - BRU

1 stop14h 25mMultiple Airlines

Tue 10/710:00 amBRU - DEN

2 stops17h 54mMultiple Airlines

Deal found 4/27

$768

Wed 8/279:40 amDEN - BRU

1 stop14h 20mAir Canada

Sat 9/610:00 amBRU - DEN

2 stops19h 23mAir Canada

Deal found 4/27

$774

Sun 5/189:40 amDEN - BRU

1 stop14h 25mUnited Airlines

Tue 6/310:00 amBRU - DEN

1 stop32h 27mUnited Airlines

Deal found 4/27

$800

Fri 8/296:35 pmDEN - BRU

1 stop16h 35mBritish Airways

Mon 9/159:15 pmBRU - DEN

2 stops28h 24mBritish Airways

Deal found 4/27

$901

Fri 8/299:40 amDEN - BRU

2 stops19h 05mBrussels Airlines

Sat 9/139:40 amBRU - DEN

1 stop18h 14mBrussels Airlines

Deal found 4/27

$917

Thu 5/89:26 amDEN - BRU

2 stops16h 14mAer Lingus

Thu 5/159:20 pmBRU - DEN

1 stop28h 39mAer Lingus

Deal found 4/27

$1,006

Thu 7/311:59 pmDEN - BRU

1 stop24h 41mDelta

Mon 7/76:10 amBRU - DEN

2 stops21h 43mDelta

Deal found 4/27

$1,139

Mon 6/235:50 pmDEN - BRU

2 stops16h 40mSWISS

Thu 7/249:40 amBRU - DEN

2 stops21h 02mSWISS

Deal found 4/27

$1,200

Thu 8/281:52 pmDEN - BRU

3 stops33h 38mEthiopian Air

Sun 9/79:25 pmBRU - DEN

3 stops48h 59mEthiopian Air

Deal found 4/27

$2,518

Last-minute flights from Denver to Bruxelles-National
Discover last-minute flight deals from Denver to Bruxelles-National. Data last updated April 28, 2025 and is based on user searches.

Wed 4/3012:55 amDEN - BRU

2 stops22h 35mDelta

Thu 5/810:45 amBRU - DEN

1 stop17h 54mDelta

Deal found 4/27

$2,198

Thu 5/16:05 amDEN - BRU

3 stops25h 15mScandinavian Airlines

Thu 5/810:20 amBRU - DEN

2 stops21h 34mScandinavian Airlines

Deal found 4/27

$1,272

Wed 5/74:40 pmDEN - BRU

1 stop12h 10mIcelandair

Sun 5/181:50 pmBRU - DEN

2 stops18h 15mIcelandair

Deal found 4/28

$870

Wed 5/77:55 pmDEN - BRU

1 stop29h 45mAer Lingus

Sun 5/1810:20 amBRU - DEN

1 stop15h 39mAer Lingus

Deal found 4/27

$963

Thu 5/84:40 pmDEN - BRU

2 stops18h 25mMultiple Airlines

Thu 5/159:20 amBRU - DEN

2 stops34h 07mMultiple Airlines

Deal found 4/27

$976

Thu 5/87:06 amDEN - BRU

3 stops18h 34mScandinavian Airlines

Thu 5/1510:20 amBRU - DEN

2 stops21h 34mScandinavian Airlines

Deal found 4/27

$2,625

Thu 5/81:30 pmDEN - BRU

3 stops34h 00mEthiopian Air

Thu 5/159:25 pmBRU - DEN

3 stops49h 22mEthiopian Air

Deal found 4/27

$2,806

Tue 5/139:40 amDEN - BRU

2 stops19h 35mMultiple Airlines

Sat 5/178:40 pmBRU - DEN

2 stops27h 40mMultiple Airlines

Deal found 4/27

$873

Tue 5/137:50 pmDEN - BRU

1 stop37h 35mTurkish Airlines

Sat 5/172:25 pmBRU - DEN

1 stop35h 30mTurkish Airlines

Deal found 4/27

$978

Sun 5/189:40 amDEN - BRU

1 stop14h 25mUnited Airlines

Tue 6/310:00 amBRU - DEN

1 stop32h 27mUnited Airlines

Deal found 4/27

$800

Sun 5/186:33 pmDEN - BRU

2 stops17h 52mBritish Airways

Tue 6/38:25 pmBRU - DEN

2 stops29h 16mBritish Airways

Deal found 4/27

$1,156

Tue 5/2010:15 amDEN - BRU

1 stop13h 10mBrussels Airlines

Thu 5/2910:00 amBRU - DEN

1 stop16h 20mBrussels Airlines

Deal found 4/28

$1,772

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 28, 2025.

Tue 10/74:40 pmDEN - BRU

1 stop12h 10mIcelandair

Deal found 4/27

$284

Sun 10/58:10 pmDEN - BRU

2 stops33h 15mMultiple Airlines

Deal found 4/28

$336

Mon 10/65:40 pmDEN - BRU

1 stop30h 25mAir Canada

Deal found 4/27

$465

Wed 8/136:35 pmDEN - BRU

1 stop17h 50mBritish Airways

Deal found 4/28

$482

Sat 9/65:40 pmDEN - BRU

1 stop30h 25mUnited Airlines

Deal found 4/26

$484

Wed 8/1310:30 amDEN - BRU

2 stops14h 10mAir France

Deal found 4/28

$488

Mon 7/2112:59 amDEN - BRU

1 stop23h 41mDelta

Deal found 4/27

$499

Mon 5/129:40 amDEN - BRU

1 stop14h 25mBrussels Airlines

Deal found 4/28

$509

Wed 7/27:55 pmDEN - BRU

1 stop16h 45mAer Lingus

Deal found 4/28

$704

Wed 7/21:25 pmDEN - BRU

3 stops34h 05mEthiopian Air

Deal found 4/28

$1,530

Tue 7/227:00 amDEN - BRU

3 stops22h 50mScandinavian Airlines

Deal found 4/27

$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 8/27

4:40 pm-12:50 pm

1 stop12h 10m

Brussels Bruxelles-National

Sat 9/6

1:50 pm-12:30 pm

1 stop30h 40m

$652

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/24

10:45 am-7:50 pm

2 stops25h 05m

Brussels Bruxelles-National

Tue 10/7

4:00 pm-10:46 pm

2 stops38h 46m

$656

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 8/28

7:50 pm-9:20 pm

1 stop17h 30m

Brussels Bruxelles-National

Sun 9/7

7:15 am-5:55 pm

1 stop18h 40m

$672

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-7:54 pm

2 stops17h 54m

$768

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 8/27

9:40 am-8:00 am

1 stop14h 20m

Brussels Bruxelles-National

Sat 9/6

10:00 am-9:23 pm

2 stops19h 23m

$774

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 5/18

9:40 am-8:05 am

1 stop14h 25m

Brussels Bruxelles-National

Tue 6/3

10:00 am-10:27 am

1 stop32h 27m

$800

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 8/29

6:35 pm-7:10 pm

1 stop16h 35m

Brussels Bruxelles-National

Mon 9/15

9:15 pm-3:44 pm

2 stops26h 29m

$901

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 8/29

9:40 am-12:45 pm

2 stops19h 05m

Brussels Bruxelles-National

Sat 9/13

9:40 am-7:54 pm

1 stop18h 14m

$917

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 5/8

9:26 am-9:40 am

2 stops16h 14m

Brussels Bruxelles-National

Thu 5/15

9:20 pm-5:59 pm

1 stop28h 39m

$1,006

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 7/3

11:59 pm-8:40 am

1 stop24h 41m

Brussels Bruxelles-National

Mon 7/7

6:10 am-7:53 pm

2 stops21h 43m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 23 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, SWISS and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 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

7,929 reviews

Delta

8.0

Very good

7,929 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

1,587 reviews

Delta

8.0

Very good

7,929 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

1,444 reviews

Delta

8.0

Very good

7,929 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.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 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.

Turkish Airlines

7.3

Good

3,785 reviews

Delta

8.0

Very good

7,929 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 7 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 $652. Other airlines that can offer you cheap pricing are Scandinavian Airlines, from $656, and Turkish Airlines, from $672. Icelandair is priced at 26% 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?
$284 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Air Canada and British Airways, with prices starting from $465 and $482, 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 7 airlines flying from Denver to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$496	Average$915	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
British Airways	Cheapest$657	Average$984	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$685	Average$954	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$759	Average$1,091	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$820	Average$1,136	FlexibilityNo cancel fee	On-time76%

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$284+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Denver to Bruxelles-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 28, 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 28, 2025.

Cheapflights Fare Finder

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 25, 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 28, 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, SWISS and Air France. 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 7 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 28, 2025.