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Cheap flights from Colorado to Brussels from $485

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Brussels departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 pm - 1:15 pm
COS
-
BRU
13h 45m2 stops
United Airlines Logo
10:00 am - 11:02 am
BRU
-
COS
33h 02m2 stops
$485United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
11:43 am - 8:55 am
COS
-
BRU
13h 12m1 stop
United Airlines Logo
10:00 am - 11:02 am
BRU
-
COS
33h 02m2 stops
$488United Airlines
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
5:50 am - 7:50 am
COS
-
BRU
18h 00m2 stops
Air Canada Logo
10:00 am - 12:22 pm
BRU
-
COS
34h 22m2 stops
$505Air Canada
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
9:27 am - 1:15 pm
COS
-
BRU
19h 48m2 stops
United Airlines Logo
10:00 am - 10:06 pm
BRU
-
COS
20h 06m2 stops
$507United Airlines
Thu, Jan 29 - Mon, Feb 2
Turkish Airlines Logo
8:25 pm - 9:25 pm
DEN
-
BRU
17h 00m1 stop
Turkish Airlines Logo
6:50 pm - 6:25 pm
BRU
-
DEN
31h 35m1 stop
$621Turkish Airlines
Thu, Apr 9 - Mon, Apr 13
Turkish Airlines Logo
8:20 pm - 10:35 am
DEN
-
BRU
31h 15m1 stop
Turkish Airlines Logo
3:15 pm - 6:35 pm
BRU
-
DEN
34h 20m1 stop
$630Turkish Airlines
Thu, Mar 12 - Thu, Mar 19
Scandinavian Airlines Logo
1:10 pm - 7:50 pm
DEN
-
BRU
22h 40m2 stops
Scandinavian Airlines Logo
3:10 pm - 12:28 am
BRU
-
DEN
41h 18m2 stops
$665Scandinavian Airlines
Mon, Feb 2 - Fri, Feb 6
Scandinavian Airlines Logo
6:30 am - 8:30 pm
DEN
-
BRU
30h 00m2 stops
Scandinavian Airlines Logo
10:20 am - 10:58 pm
BRU
-
DEN
20h 38m2 stops
$667Scandinavian Airlines
Mon, Apr 27 - Wed, May 13
Multiple Airlines Logo
8:40 am - 7:50 am
COS
-
BRU
15h 10m2 stops
Multiple Airlines Logo
7:00 am - 6:18 pm
BRU
-
COS
19h 18m3 stops
$898Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Multiple Airlines Logo
7:00 am - 7:50 am
COS
-
BRU
16h 50m2 stops
Multiple Airlines Logo
7:00 am - 6:18 pm
BRU
-
COS
19h 18m3 stops
$995Multiple Airlines
Fri, Jan 30 - Fri, Feb 6

Turkish Airlines flights from Colorado to Brussels Bruxelles-National Airport

Our best Turkish Airlines deals on Colorado to Brussels Bruxelles-National Airport flight tickets
Turkish Airlines
Apr 9
DEN8:25 pmDenver Intl
17h 00m
1 stop
BRU9:25 pmBrussels Bruxelles-National
Apr 13
BRU6:50 pmBrussels Bruxelles-National
31h 35m
1 stop
DEN6:25 pmDenver Intl
$621
Find similar
Turkish Airlines
Mar 12
DEN8:20 pmDenver Intl
31h 15m
1 stop
BRU10:35 amBrussels Bruxelles-National
Mar 19
BRU3:15 pmBrussels Bruxelles-National
34h 20m
1 stop
DEN6:35 pmDenver Intl
$630
Find similar
Turkish Airlines
Jan 9
DEN7:20 pmDenver Intl
34h 55m
1 stop
BRU2:15 pmBrussels Bruxelles-National
Jan 22
BRU3:15 pmBrussels Bruxelles-National
34h 20m
1 stop
DEN5:35 pmDenver Intl
$632
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
Feb 2
DEN1:10 pmDenver Intl
22h 40m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Feb 6
BRU3:10 pmBrussels Bruxelles-National
41h 18m
2 stops
DEN12:28 amDenver Intl
$665
Find similar
Scandinavian Airlines
Apr 27
DEN6:30 amDenver Intl
30h 00m
2 stops
BRU8:30 pmBrussels Bruxelles-National
May 13
BRU10:20 amBrussels Bruxelles-National
20h 38m
2 stops
DEN10:58 pmDenver Intl
$667
Find similar
Scandinavian Airlines
Apr 27
DEN6:30 amDenver Intl
29h 20m
2 stops
BRU7:50 pmBrussels Bruxelles-National
May 13
BRU10:20 amBrussels Bruxelles-National
20h 38m
2 stops
DEN10:58 pmDenver Intl
$683
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 December 18, 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

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Fri 1/30

3:30 pm-1:15 pm

2 stops13h 45m

Brussels Bruxelles-National

Fri 2/6

10:00 am-11:02 am

2 stops33h 02m

$485

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Fri 1/30

11:43 am-8:55 am

1 stop13h 12m

Brussels Bruxelles-National

Fri 2/6

10:00 am-11:02 am

2 stops33h 02m

$488

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Thu 1/29

5:50 am-7:50 am

2 stops18h 00m

Brussels Bruxelles-National

Thu 2/5

10:00 am-12:22 pm

2 stops34h 22m

$505

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Thu 1/29

9:27 am-1:15 pm

2 stops19h 48m

Brussels Bruxelles-National

Mon 2/2

10:00 am-10:06 pm

2 stops20h 06m

$507

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/9

8:25 pm-9:25 pm

1 stop17h 00m

Brussels Bruxelles-National

Mon 4/13

6:50 pm-6:25 pm

1 stop31h 35m

$621

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 3/12

8:20 pm-10:35 am

1 stop31h 15m

Brussels Bruxelles-National

Thu 3/19

3:15 pm-6:35 pm

1 stop34h 20m

$630

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 2/2

1:10 pm-7:50 pm

2 stops22h 40m

Brussels Bruxelles-National

Fri 2/6

3:10 pm-12:28 am

2 stops41h 18m

$665

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

6:30 am-8:30 pm

2 stops30h 00m

Brussels Bruxelles-National

Wed 5/13

10:20 am-10:58 pm

2 stops20h 38m

$667

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Thu 1/29

8:40 am-7:50 am

2 stops15h 10m

Brussels Bruxelles-National

Thu 2/5

7:00 am-6:18 pm

3 stops19h 18m

$898

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Fri 1/30

7:00 am-7:50 am

2 stops16h 50m

Brussels Bruxelles-National

Fri 2/6

7:00 am-6:18 pm

3 stops19h 18m

$995

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $648, 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 $699.

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 $797 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 $681 on momondo.

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

You could potentially save up to 1% 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

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Colorado to Brussels Bruxelles-National Airport takes 13h 35m
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.
Search flight deals

  • 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
7.0
591 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $545Free CancellationRating
7.3
4,105 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $636Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,395 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $694Free CancellationRating
7.2
375 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
Genk
Mons
Durbuy
Waterloo
Aalst
Mechelen
Francorchamps
Knokke-Heist
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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