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Cheap flights from Colorado to Brussels from $406

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 11/22. 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

Icelandair Logo
3:40 pm - 11:55 amDEN-BRU
12h 15m1 stop
Icelandair Logo
12:50 pm - 6:05 pmBRU-DEN
13h 15m1 stop
$470Icelandair
Find Deal
qua, jan 28 - qui, fev 12
Scandinavian Airlines Logo
6:30 am - 9:40 amDEN-BRU
19h 10m2 stops
Scandinavian Airlines Logo
10:20 am - 10:55 pmBRU-DEN
20h 35m2 stops
$527Scandinavian Airlines
Find Deal
ter, jan 27 - qua, fev 11
United Airlines Logo
9:35 am - 8:55 amDEN-BRU
15h 20m1 stop
United Airlines Logo
10:00 am - 7:55 pmBRU-DEN
17h 55m1 stop
$558United Airlines
Find Deal
qua, nov 5 - qua, nov 12
Multiple Airlines Logo
11:15 am - 7:50 amDEN-BRU
12h 35m1 stop
Multiple Airlines Logo
7:00 am - 4:00 pmBRU-DEN
17h 00m1 stop
$564Multiple Airlines
Find Deal
qua, nov 5 - qua, nov 12
Air Canada Logo
11:15 am - 7:50 amDEN-BRU
12h 35m1 stop
Air Canada Logo
10:00 am - 12:37 pmBRU-DEN
34h 37m2 stops
$570Air Canada
Find Deal
qua, nov 5 - qua, nov 12
Air Canada Logo
11:15 am - 1:15 pmDEN-BRU
18h 00m2 stops
Air Canada Logo
10:00 am - 8:55 amBRU-DEN
30h 55m2 stops
$576Air Canada
Find Deal
qua, nov 5 - qua, nov 12
Multiple Airlines Logo
11:15 am - 7:50 amDEN-BRU
12h 35m1 stop
Multiple Airlines Logo
10:00 am - 7:55 pmBRU-DEN
17h 55m1 stop
$578Multiple Airlines
Find Deal
qua, nov 19 - qui, nov 27
Brussels Airlines Logo
11:15 am - 7:50 amDEN-BRU
12h 35m1 stop
Brussels Airlines Logo
10:00 am - 7:55 pmBRU-DEN
17h 55m1 stop
$592Brussels Airlines
Find Deal
seg, jan 26 - sex, fev 13
United Airlines Logo
5:35 pm - 8:55 amDEN-BRU
31h 20m1 stop
United Airlines Logo
10:00 am - 7:55 pmBRU-DEN
17h 55m1 stop
$596United Airlines
Find Deal
ter, jan 27 - qui, fev 12
Brussels Airlines Logo
11:15 am - 7:50 amDEN-BRU
12h 35m1 stop
Brussels Airlines Logo
10:00 am - 7:55 pmBRU-DEN
16h 55m1 stop
$691Brussels Airlines
Find Deal
sex, mar 6 - dom, mar 15

Icelandair flights from Colorado to Brussels

Our best Icelandair deals on Colorado to Brussels flight tickets
Icelandair
Jan 28
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
Feb 12
BRU12:50 pmBrussels Bruxelles-National
13h 15m
1 stop
DEN6:05 pmDenver Intl
$470
Find similar
Icelandair
Sep 25
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
Sep 27
BRU1:50 pmBrussels Bruxelles-National
13h 05m
1 stop
DEN6:55 pmDenver Intl
$1,511
Find similar
Icelandair
Sep 25
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
Sep 27
BRU1:50 pmBrussels Bruxelles-National
41h 06m
2 stops
DEN10:56 pmDenver Intl
$1,554
Find similar

Scandinavian Airlines flights from Colorado to Brussels

Our best Scandinavian Airlines deals on Colorado to Brussels flight tickets
Scandinavian Airlines
Jan 27
DEN6:30 amDenver Intl
19h 10m
2 stops
BRU9:40 amBrussels Bruxelles-National
Feb 11
BRU10:20 amBrussels Bruxelles-National
20h 35m
2 stops
DEN10:55 pmDenver Intl
$527
Find similar
Scandinavian Airlines
Nov 6
DEN7:10 amDenver Intl
23h 20m
2 stops
BRU2:30 pmBrussels Bruxelles-National
Nov 11
BRU10:20 amBrussels Bruxelles-National
21h 39m
2 stops
DEN11:59 pmDenver Intl
$557
Find similar
Scandinavian Airlines
Jan 24
DEN10:45 amDenver Intl
38h 55m
2 stops
BRU9:40 amBrussels Bruxelles-National
Feb 11
BRU10:20 amBrussels Bruxelles-National
20h 35m
2 stops
DEN10:55 pmDenver Intl
$561
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Brussels 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 setembro 22, 2025.
Use the filters below to find and compare flights from Colorado to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

qua 1/28

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

qui 2/12

12:50 pm-6:05 pm

1 stop13h 15m

$470

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

ter 1/27

6:30 am-9:40 am

2 stops19h 10m

Brussels Bruxelles-National

qua 2/11

10:20 am-10:55 pm

2 stops20h 35m

$527

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

qua 11/5

9:35 am-8:55 am

1 stop15h 20m

Brussels Bruxelles-National

qua 11/12

10:00 am-7:55 pm

1 stop17h 55m

$558

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

qua 11/5

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

qua 11/12

7:00 am-4:00 pm

1 stop17h 00m

$564

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

qua 11/5

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

qua 11/12

10:00 am-12:37 pm

2 stops34h 37m

$570

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

qua 11/5

11:15 am-1:15 pm

2 stops18h 00m

Brussels Bruxelles-National

qua 11/12

10:00 am-8:55 am

2 stops30h 55m

$576

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

qua 11/19

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

qui 11/27

10:00 am-7:55 pm

1 stop17h 55m

$578

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

seg 1/26

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

sex 2/13

10:00 am-7:55 pm

1 stop17h 55m

$592

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

ter 1/27

5:35 pm-8:55 am

1 stop31h 20m

Brussels Bruxelles-National

qui 2/12

10:00 am-7:55 pm

1 stop17h 55m

$596

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

sex 3/6

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

dom 3/15

10:00 am-7:55 pm

1 stop16h 55m

$691

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

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?

In general, January is the cheapest month to fly from Colorado to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $635. If you are unable to visit Brussels during the month of January, then departing from Colorado during the month November is also very affordable. Most momondo users find prices during this month for around $665.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Colorado is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $964. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,311.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from Colorado to Brussels in the evening for as low as $679. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,178.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $810 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Colorado for as low as $672 on momondo.

Cheap Colorado to Brussels flight deals and tips

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

Direct flights

None
There are no direct flights from Colorado to Brussels. There are no popular flight routes from Colorado to Brussels.
Search flight deals

  • When did momondo last update prices for flights from Colorado to Brussels?

    Prices for flights from Colorado to Brussels are updated daily.

  • How many operators does momondo search for flights from Colorado to Brussels?

  • How old do you have to be to fly from Colorado to Brussels?

    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.

  • What documentation or ID do you need to fly to Brussels?

    The necessary travel and health documents for your Brussels 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

Compare and see reviews for airlines that fly from Colorado to Brussels with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $496Free CancellationRating
7.0
545 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $526Free CancellationRating
7.3
3,975 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $614Free CancellationRating
7.2
1,296 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $657Free CancellationRating
6.7
7,386 reviews
Search British Airways flights
United AirlinesPriceFrom $668Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,421 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $694Free CancellationRating
7.2
360 reviews
Search Brussels Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brussels from Colorado.

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

All flight searches from Colorado to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to Brussels.

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

Price alerts on flights to Brussels from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport