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.

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).

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

When booking a flight from Colorado to Brussels Bruxelles-National Airport, you may want to consider flying on British Airways, Aer Lingus or Icelandair as they are the most popular for this route.

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

January can be a great time to fly to Brussels Bruxelles-National Airport from Colorado with a flight ticket averaging about $839. Cheapflights users have found deals in the month of January for as cheap as $558. The most expensive prices can be found in the month of December.

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

Yes. In addition to deals on Colorado to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Bruxelles-National.

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

Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Brussels Bruxelles-National Airport

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Cheap flight deals from Colorado to Bruxelles-National

Round-trip from	$492 (Mytrip)
One-way from	$368 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$793

From Colorado to Brussels Bruxelles-National

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One-way flight from Colorado to Brussels Bruxelles-National

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Colorado to Bruxelles-National

Cheapest flights from Colorado to Bruxelles-National
Explore the most affordable flight options available from Colorado to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Wed 10/14:40 pmDEN - BRU

2 stops20h 25mMultiple Airlines

Wed 10/89:35 amBRU - DEN

2 stops17h 20mMultiple Airlines

Deal found 8/1

$492

Sat 8/98:10 pmDEN - BRU

1 stop32h 40mIcelandair

Fri 8/221:50 pmBRU - DEN

1 stop13h 05mIcelandair

Deal found 7/31

$540

Wed 8/139:40 amDEN - BRU

1 stop14h 20mAir Canada

Wed 8/2010:00 amBRU - DEN

2 stops38h 40mAir Canada

Deal found 7/30

$642

Wed 10/17:05 amDEN - BRU

2 stops42h 35mScandinavian Airlines

Sat 10/117:10 pmBRU - DEN

2 stops36h 04mScandinavian Airlines

Deal found 7/31

$659

Wed 8/1312:04 pmDEN - BRU

2 stops15h 21mAmerican Airlines

Wed 8/2010:55 amBRU - DEN

2 stops19h 20mAmerican Airlines

Deal found 7/30

$696

Tue 9/97:16 amDEN - BRU

2 stops18h 24mAer Lingus

Thu 9/1810:20 amBRU - DEN

1 stop15h 39mAer Lingus

Deal found 8/1

$697

Tue 12/238:34 pmDEN - BRU

1 stop28h 21mUnited Airlines

Tue 12/3010:30 amBRU - DEN

2 stops16h 58mUnited Airlines

Deal found 7/30

$705

Tue 12/235:07 pmCOS - BRU

2 stops36h 43mBritish Airways

Tue 12/309:45 pmBRU - COS

2 stops33h 44mBritish Airways

Deal found 7/31

$718

Sat 9/69:40 amDEN - BRU

1 stop14h 25mBrussels Airlines

Sat 9/2010:00 amBRU - DEN

1 stop16h 18mBrussels Airlines

Deal found 8/1

$759

Tue 12/1612:50 pmCOS - BRU

1 stop12h 05mUnited Airlines

Fri 12/2610:00 amBRU - COS

2 stops30h 40mUnited Airlines

Deal found 7/31

$1,186

Tue 12/231:50 pmCOS - BRU

2 stops19h 40mLufthansa

Tue 12/3010:10 amBRU - COS

1 stop19h 27mLufthansa

Deal found 7/30

$1,250

Tue 12/168:30 amCOS - BRU

3 stops20h 45mAir Canada

Fri 12/2610:00 amBRU - COS

3 stops21h 59mAir Canada

Deal found 7/31

$1,379

Best flights from Colorado to Bruxelles-National
Discover carefully curated flight deals from Colorado to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2025.

Wed 10/14:40 pmDEN - BRU

2 stops20h 25mMultiple Airlines

Wed 10/89:35 amBRU - DEN

2 stops17h 20mMultiple Airlines

Deal found 8/1

$492

Wed 1/283:40 pmDEN - BRU

1 stop12h 15mIcelandair

Thu 2/1212:50 pmBRU - DEN

1 stop13h 15mIcelandair

Deal found 7/30

$533

Tue 1/2711:15 amDEN - BRU

1 stop12h 35mBrussels Airlines

Thu 2/1210:00 amBRU - DEN

1 stop17h 55mBrussels Airlines

Deal found 7/30

$592

Wed 1/2811:15 amDEN - BRU

2 stops18h 00mAir Canada

Thu 2/1210:00 amBRU - DEN

1 stop17h 55mAir Canada

Deal found 7/30

$595

Sat 1/248:34 pmDEN - BRU

1 stop28h 21mUnited Airlines

Wed 2/1110:00 amBRU - DEN

1 stop17h 55mUnited Airlines

Deal found 7/30

$607

Mon 1/265:25 pmDEN - BRU

1 stop12h 30mBritish Airways

Fri 2/139:50 amBRU - DEN

1 stop13h 40mBritish Airways

Deal found 8/1

$617

Mon 1/265:25 pmDEN - BRU

2 stops34h 05mIberia

Tue 2/107:10 pmBRU - DEN

2 stops32h 51mIberia

Deal found 7/31

$629

Wed 10/17:05 amDEN - BRU

2 stops42h 35mScandinavian Airlines

Sat 10/117:10 pmBRU - DEN

2 stops36h 04mScandinavian Airlines

Deal found 7/31

$659

Tue 12/231:50 pmCOS - BRU

2 stops19h 40mLufthansa

Tue 12/3010:10 amBRU - COS

1 stop19h 27mLufthansa

Deal found 7/30

$1,250

Tue 12/235:07 pmCOS - BRU

2 stops36h 43mBritish Airways

Tue 12/309:45 pmBRU - COS

2 stops33h 44mBritish Airways

Deal found 7/31

$718

Tue 12/1612:50 pmCOS - BRU

1 stop12h 05mUnited Airlines

Fri 12/2610:00 amBRU - COS

2 stops30h 40mUnited Airlines

Deal found 7/31

$1,186

Tue 12/168:30 amCOS - BRU

3 stops20h 45mAir Canada

Fri 12/2610:00 amBRU - COS

3 stops21h 59mAir Canada

Deal found 7/31

$1,379

Last-minute flights from Colorado to Bruxelles-National
Discover last-minute flight deals from Colorado to Bruxelles-National. Data last updated August 1, 2025 and is based on user searches.

Thu 8/77:45 amDEN - BRU

2 stops16h 15mAir Canada

Wed 8/2010:00 amBRU - DEN

2 stops18h 00mAir Canada

Deal found 7/30

$749

Thu 8/711:25 amDEN - BRU

2 stops14h 50mSWISS

Wed 8/209:40 amBRU - DEN

1 stop14h 40mSWISS

Deal found 7/30

$924

Thu 8/77:20 amDEN - BRU

3 stops28h 30mScandinavian Airlines

Wed 8/2010:20 amBRU - DEN

2 stops20h 35mScandinavian Airlines

Deal found 7/30

$1,177

Sat 8/98:10 pmDEN - BRU

1 stop32h 40mIcelandair

Fri 8/221:50 pmBRU - DEN

1 stop13h 05mIcelandair

Deal found 7/31

$540

Sat 8/97:45 amDEN - BRU

3 stops21h 30mMultiple Airlines

Fri 8/224:35 pmBRU - DEN

2 stops27h 55mMultiple Airlines

Deal found 7/31

$1,338

Wed 8/139:40 amDEN - BRU

2 stops27h 25mMultiple Airlines

Wed 8/209:30 pmBRU - DEN

2 stops28h 50mMultiple Airlines

Deal found 7/31

$520

Wed 8/139:40 amDEN - BRU

1 stop14h 20mAir Canada

Wed 8/2010:00 amBRU - DEN

2 stops38h 40mAir Canada

Deal found 7/30

$642

Wed 8/1312:04 pmDEN - BRU

2 stops15h 21mAmerican Airlines

Wed 8/2010:55 amBRU - DEN

2 stops19h 20mAmerican Airlines

Deal found 7/30

$696

Tue 8/267:22 amDEN - BRU

2 stops18h 18mAer Lingus

Sun 8/319:20 pmBRU - DEN

1 stop28h 39mAer Lingus

Deal found 7/31

$798

Wed 8/274:15 pmDEN - BRU

1 stop19h 35mLufthansa

Sat 9/68:30 amBRU - DEN

2 stops16h 05mLufthansa

Deal found 7/31

$866

Wed 8/275:06 pmDEN - BRU

2 stops19h 19mBritish Airways

Sat 9/67:55 pmBRU - DEN

2 stops27h 51mBritish Airways

Deal found 8/1

$977

Fri 8/299:40 amDEN - BRU

1 stop14h 20mBrussels Airlines

Mon 9/1510:00 amBRU - DEN

1 stop16h 18mBrussels Airlines

Deal found 7/30

$858

One-way flights from Colorado to Bruxelles-National
Search for one-way flight options from Colorado to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated August 1, 2025.

Mon 9/156:00 amDEN - BRU

3 stops43h 35mMultiple Airlines

Deal found 7/31

$368

Wed 8/134:40 pmDEN - BRU

1 stop12h 10mIcelandair

Deal found 7/30

$454

Wed 8/139:40 amDEN - BRU

1 stop14h 20mAir Canada

Deal found 7/30

$489

Wed 8/137:20 amDEN - BRU

2 stops17h 20mDelta

Deal found 7/30

$493

Fri 1/2311:15 amDEN - BRU

1 stop12h 35mBrussels Airlines

Deal found 7/31

$512

Mon 9/225:00 pmDEN - BRU

1 stop32h 00mLufthansa

Deal found 7/29

$2,356

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado 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 10/1

4:40 pm-9:05 pm

2 stops20h 25m

Brussels Bruxelles-National

Wed 10/8

9:35 am-6:55 pm

2 stops17h 20m

$492

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 1/28

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Thu 2/12

12:50 pm-6:05 pm

1 stop13h 15m

$533

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 1/27

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

Thu 2/12

10:00 am-7:55 pm

1 stop17h 55m

$592

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 1/28

11:15 am-1:15 pm

2 stops18h 00m

Brussels Bruxelles-National

Thu 2/12

10:00 am-7:55 pm

1 stop17h 55m

$595

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 1/24

8:34 pm-8:55 am

1 stop28h 21m

Brussels Bruxelles-National

Wed 2/11

10:00 am-7:55 pm

1 stop17h 55m

$607

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 1/26

5:25 pm-1:55 pm

1 stop12h 30m

Brussels Bruxelles-National

Fri 2/13

9:50 am-3:30 pm

1 stop13h 40m

$617

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 1/26

5:25 pm-11:30 am

2 stops34h 05m

Brussels Bruxelles-National

Tue 2/10

7:10 pm-8:01 pm

2 stops32h 51m

$629

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 10/1

7:05 am-9:40 am

2 stops42h 35m

Brussels Bruxelles-National

Sat 10/11

7:10 pm-11:14 pm

2 stops36h 04m

$659

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Tue 12/23

5:07 pm-1:50 pm

2 stops36h 43m

Brussels Bruxelles-National

Tue 12/30

9:45 pm-11:29 pm

2 stops33h 44m

$718

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Tue 12/16

12:50 pm-8:55 am

1 stop12h 05m

Brussels Bruxelles-National

Fri 12/26

10:00 am-8:40 am

2 stops30h 40m

$1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 19 results

Best time to book a flight from Colorado to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Colorado 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 Colorado to Brussels Bruxelles-National Airport

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Brussels Bruxelles-National Airport (average of $614). Flying from Colorado to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,081). 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 CO to BRU?

When flying from Colorado to Brussels Bruxelles-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Bruxelles-National

Get a feel of what it's like to fly with Delta, United Airlines, and Scandinavian Airlines from Colorado to Brussels Bruxelles-National Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.4

Good

1,457 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Brussels Airlines

7.3

Good

350 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,851 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Colorado to Brussels Bruxelles-National Airport one-way?
The cheapest airlines for a one-way flight from Colorado to Brussels Bruxelles-National Airport are Icelandair ($454), Air Canada ($489), and Delta ($493).
Can I find deals for flights from Colorado to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Colorado to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Bruxelles-National.
Can I find deals for business class flights from Colorado to Bruxelles-National?
Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from Colorado to Brussels Bruxelles-National Airport (average of $614). Flying from Colorado to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,081). 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 Colorado to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$496	Average$761	FlexibilityNo cancel fee	On-time76%
Turkish Airlines	Cheapest$526	Average$620	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$614	Average$879	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$657	Average$846	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$668	Average$853	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$689	Average$952	FlexibilityNo cancel fee	On-time76%
Brussels Airlines	Cheapest$759	Average$1,091	FlexibilityNo cancel fee	On-timeN/A

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$368+ Cheap flights from Colorado 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado to Bruxelles-National with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado to Bruxelles-National

Keep the following information in mind while searching for Colorado to Bruxelles-National flight deals. Data was last updated August 1, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado to Bruxelles-National

Cheapest flights from Colorado to Bruxelles-NationalExplore the most affordable flight options available from Colorado to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Explore the most affordable flight options available from Colorado to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Colorado to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Colorado with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Brussels Bruxelles-National Airport

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

What is the cheapest time of day to fly from CO to BRU?

Find hourly flight availability from Colorado 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 August 1, 2025.

Reviews of airlines servicing Bruxelles-National

Related info for your journey

Find useful and relevant information for your journey from Colorado 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 are the cheapest airlines to fly from Colorado to Brussels Bruxelles-National Airport one-way?

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

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

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

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

Traveling to a place near Brussels Bruxelles-National Airport?

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Alternative routes for Colorado to Bruxelles-National

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Top 7 airlines flying from Colorado to Bruxelles-National

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Cheapest flights from Colorado to Bruxelles-National
Explore the most affordable flight options available from Colorado to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.