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Cheap flights from Colorado to Brussels from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Brussels departing on 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
3:40 pm - 11:55 amDEN-BRU
12h 15m1 stop
Icelandair Logo
12:50 pm - 6:05 pmBRU-DEN
13h 15m1 stop
$430Icelandair
Find Deal
Thu, Nov 27 - Thu, Dec 11
Icelandair Logo
3:40 pm - 11:55 amDEN-BRU
12h 15m1 stop
Icelandair Logo
12:50 pm - 6:05 pmBRU-DEN
13h 15m1 stop
$433Icelandair
Find Deal
Thu, Nov 27 - Thu, Dec 11
Scandinavian Airlines Logo
12:53 pm - 7:50 pmDEN-BRU
22h 57m2 stops
Scandinavian Airlines Logo
10:20 am - 12:24 amBRU-DEN
22h 04m2 stops
$504Scandinavian Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 11
Scandinavian Airlines Logo
1:10 pm - 7:50 pmDEN-BRU
22h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 10:55 pmBRU-DEN
20h 35m2 stops
$547Scandinavian Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 17
KLM Logo
12:00 pm - 8:40 amDEN-BRU
12h 40m1 stop
KLM Logo
10:45 am - 8:23 pmBRU-DEN
17h 38m1 stop
$552KLM
Find Deal
Fri, May 1 - Tue, May 12
Delta Logo
12:00 pm - 8:40 amDEN-BRU
12h 40m1 stop
Delta Logo
10:45 am - 10:31 pmBRU-DEN
19h 46m2 stops
$556Delta
Find Deal
Fri, May 1 - Tue, May 12
Delta Logo
12:59 am - 8:40 amDEN-BRU
23h 41m1 stop
Delta Logo
10:45 am - 6:03 pmBRU-DEN
15h 18m1 stop
$557Delta
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Thu, Apr 30 - Tue, May 12
KLM Logo
12:00 pm - 8:40 amDEN-BRU
12h 40m1 stop
KLM Logo
3:05 pm - 11:51 pmBRU-DEN
16h 46m2 stops
$561KLM
Find Deal
Fri, May 1 - Wed, May 13
Lufthansa Logo
4:20 pm - 1:10 pmDEN-BRU
12h 50m1 stop
Lufthansa Logo
10:30 am - 4:00 pmBRU-DEN
13h 30m1 stop
$588Lufthansa
Find Deal
Tue, Feb 10 - Tue, Feb 17
Lufthansa Logo
5:45 pm - 10:30 pmDEN-BRU
20h 45m1 stop
Lufthansa Logo
9:30 am - 3:35 pmBRU-DEN
37h 05m2 stops
$637Lufthansa
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Wed, Mar 4 - Mon, Mar 9

Lufthansa flights from Colorado to Brussels Bruxelles-National Airport

Our best Lufthansa deals on Colorado to Brussels Bruxelles-National Airport flight tickets
Lufthansa
Feb 10
DEN4:20 pmDenver Intl
12h 50m
1 stop
BRU1:10 pmBrussels Bruxelles-National
Feb 17
BRU10:30 amBrussels Bruxelles-National
13h 30m
1 stop
DEN4:00 pmDenver Intl
$588
Find similar
Lufthansa
Mar 4
DEN5:45 pmDenver Intl
20h 45m
1 stop
BRU10:30 pmBrussels Bruxelles-National
Mar 9
BRU9:30 amBrussels Bruxelles-National
37h 05m
2 stops
DEN3:35 pmDenver Intl
$637
Find similar
Lufthansa
May 1
DEN4:05 pmDenver Intl
23h 00m
1 stop
BRU11:05 pmBrussels Bruxelles-National
May 11
BRU7:30 pmBrussels Bruxelles-National
26h 50m
2 stops
DEN2:20 pmDenver Intl
$673
Find similar

Scandinavian Airlines flights from Colorado to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Colorado to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Nov 27
DEN12:53 pmDenver Intl
22h 57m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Dec 11
BRU10:20 amBrussels Bruxelles-National
22h 04m
2 stops
DEN12:24 amDenver Intl
$504
Find similar
Scandinavian Airlines
Feb 10
DEN1:10 pmDenver Intl
22h 40m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Feb 17
BRU10:20 amBrussels Bruxelles-National
20h 35m
2 stops
DEN10:55 pmDenver Intl
$547
Find similar
Scandinavian Airlines
Mar 4
DEN6:10 amDenver Intl
24h 20m
3 stops
BRU2:30 pmBrussels Bruxelles-National
Mar 9
BRU10:20 amBrussels Bruxelles-National
19h 35m
2 stops
DEN10:55 pmDenver Intl
$551
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Brussels Bruxelles-National Airport 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
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

Thu 11/27

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Thu 12/11

12:50 pm-6:05 pm

1 stop13h 15m

$430

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 11/27

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Thu 12/11

12:50 pm-6:05 pm

1 stop13h 15m

$433

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 11/27

12:53 pm-7:50 pm

2 stops22h 57m

Brussels Bruxelles-National

Thu 12/11

10:20 am-12:24 am

2 stops22h 04m

$504

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 2/10

1:10 pm-7:50 pm

2 stops22h 40m

Brussels Bruxelles-National

Tue 2/17

10:20 am-10:55 pm

2 stops20h 35m

$547

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

12:00 pm-8:40 am

1 stop12h 40m

Brussels Bruxelles-National

Tue 5/12

10:45 am-8:23 pm

1 stop17h 38m

$552

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

12:00 pm-8:40 am

1 stop12h 40m

Brussels Bruxelles-National

Tue 5/12

10:45 am-10:31 pm

2 stops19h 46m

$556

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/30

12:59 am-8:40 am

1 stop23h 41m

Brussels Bruxelles-National

Tue 5/12

10:45 am-6:03 pm

1 stop15h 18m

$557

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

12:00 pm-8:40 am

1 stop12h 40m

Brussels Bruxelles-National

Wed 5/13

3:05 pm-11:51 pm

2 stops16h 46m

$561

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 2/10

4:20 pm-1:10 pm

1 stop12h 50m

Brussels Bruxelles-National

Tue 2/17

10:30 am-4:00 pm

1 stop13h 30m

$588

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/4

5:45 pm-10:30 pm

1 stop20h 45m

Brussels Bruxelles-National

Mon 3/9

9:30 am-3:35 pm

2 stops37h 05m

$637

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Colorado to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Brussels Bruxelles-National Airport from Colorado is in January. Flight prices, which tend to average around $642, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Brussels Bruxelles-National Airport from Colorado during November instead. Flights to Brussels Bruxelles-National Airport in November, while not as cheap as those in January, still average around $665.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Colorado to Brussels Bruxelles-National Airport is on a Wednesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Wednesday will often find tickets for as low as $964. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Brussels Bruxelles-National Airport for around $1,311.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the evening. Flights from Colorado to Brussels Bruxelles-National Airport during this time can be as low as $679. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,178 on average. Flights to Brussels Bruxelles-National Airport from Colorado in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $823 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Colorado for as low as $695 on momondo.

Can stopping save me money on Colorado to Brussels Bruxelles-National Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Colorado to Brussels Bruxelles-National Airport flight.

Cheap Colorado to Brussels Bruxelles-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Brussels Bruxelles-National Airport

Direct flights

None
There are no direct flights from Colorado to Brussels Bruxelles-National Airport. There are no popular flight routes from Colorado to Brussels Bruxelles-National Airport.
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  • When did momondo last update prices for flights from Colorado to Brussels Bruxelles-National Airport?

    Prices for flights from Colorado to Brussels Bruxelles-National Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Colorado to Brussels Bruxelles-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The necessary travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Colorado to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $496Free CancellationRating
7.1
571 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $526Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $636Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,555 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $694Free CancellationRating
7.2
369 reviews
Search Brussels Airlines flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Zaventem
Namur
Dinant
Mons
Genk
Waterloo
Mechelen
Durbuy
Francorchamps
Knokke-Heist
Aalst
Tournai
Oostkamp
Halle

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Brussels for you.

Can I find flights from Colorado to Brussels with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Brussels from Colorado with this policy.

How can momondo help me find flights from Colorado to Brussels?

Once all potential Colorado to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado to Brussels right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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