How long is the flight from Colorado to Belgium?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Belgium you fly into. For example, flying from Denver to Brussels Bruxelles-National Airport takes 13h 35m on average. On the other hand, flying from Colorado Springs to Brussels Bruxelles-National Airport takes 13h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Belgium?

United Airlines, Icelandair and Lufthansa are the top three most popular airlines that fly to Belgium from Colorado according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 7 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Colorado to Belgium are updated daily.

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

There are 7 operators available for flights from Colorado to Belgium as of December 2025.

How old do you have to be to fly from Colorado to Belgium?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Belgium.

What documentation or ID do you need to fly to Belgium?

The travel and health documents you'll need for your trip to Belgium may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$485 Cheap Flights from Colorado to Belgium in 2025/26

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3:30 pm - 1:15 pm

COS

BRU

13h 45m2 stops

10:00 am - 11:02 am

BRU

COS

33h 02m2 stops

$485United Airlines

Fri, Jan 30 - Fri, Feb 6

11:43 am - 8:55 am

COS

BRU

13h 12m1 stop

10:00 am - 11:02 am

BRU

COS

33h 02m2 stops

$488United Airlines

Fri, Jan 30 - Fri, Feb 6

5:50 am - 7:50 am

COS

BRU

18h 00m2 stops

10:00 am - 12:22 pm

BRU

COS

34h 22m2 stops

$505Air Canada

Thu, Jan 29 - Thu, Feb 5

9:27 am - 1:15 pm

COS

BRU

19h 48m2 stops

10:00 am - 10:06 pm

BRU

COS

20h 06m2 stops

$507United Airlines

Thu, Jan 29 - Mon, Feb 2

8:25 pm - 9:25 pm

DEN

BRU

17h 00m1 stop

6:50 pm - 6:25 pm

BRU

DEN

31h 35m1 stop

$621Turkish Airlines

Thu, Apr 9 - Mon, Apr 13

8:20 pm - 10:35 am

DEN

BRU

31h 15m1 stop

3:15 pm - 6:35 pm

BRU

DEN

34h 20m1 stop

$630Turkish Airlines

Thu, Mar 12 - Thu, Mar 19

1:10 pm - 7:50 pm

DEN

BRU

22h 40m2 stops

3:10 pm - 12:28 am

BRU

DEN

41h 18m2 stops

$665Scandinavian Airlines

Mon, Feb 2 - Fri, Feb 6

6:30 am - 8:30 pm

DEN

BRU

30h 00m2 stops

10:20 am - 10:58 pm

BRU

DEN

20h 38m2 stops

$667Scandinavian Airlines

Mon, Apr 27 - Wed, May 13

1:25 pm - 4:30 pm

DEN

CRL

19h 05m2 stops

2:25 pm - 2:20 pm

CRL

DEN

31h 55m2 stops

$871Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

8:40 am - 7:50 am

COS

BRU

15h 10m2 stops

7:00 am - 6:18 pm

BRU

COS

19h 18m3 stops

$898Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

Turkish Airlines flights from Colorado to Belgium

Our best Turkish Airlines deals on Colorado to Belgium 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 Belgium

Our best Scandinavian Airlines deals on Colorado to Belgium 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

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

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Thu 4/9

1:25 pm-4:30 pm

2 stops19h 05m

Charleroi Brussels

Mon 4/13

2:25 pm-2:20 pm

2 stops31h 55m

$871

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

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Sorted by cheapest first

How to get the cheapest flight ticket from Colorado to Belgium

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

Prices

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Other information

What is the cheapest month to fly to Belgium?

In general, January is the cheapest month to fly from Colorado to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $648. If you are unable to visit Belgium 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 $699.

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

Our data shows that Wednesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $964. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,311. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

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

Our most recent data shows that the best time of day to fly to Belgium is in the evening. Flights from Colorado to Belgium during this time can be as low as $679. Flights to Belgium are more costly in the afternoon, with an average ticket price of $1,178. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Belgium from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $797 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Colorado for as low as $681 on momondo.

Can stopping save me money on Colorado to Belgium flights?

You could potentially save up to 1% on your flight if you consider stops on a Colorado to Belgium flight.

Cheap Colorado to Belgium flight deals and tips

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

Fastest flight time	13h 35m
Direct flights	None

The fastest flight from Colorado to Belgium takes 13h 35m

There are no direct flights from Colorado to Belgium. There are no popular flight routes from Colorado to Belgium.

Search flight deals

When did momondo last update prices for flights from Colorado to Belgium?
Prices for flights from Colorado to Belgium are updated daily.
How many operators does momondo search for flights from Colorado to Belgium?
There are 7 operators available for flights from Colorado to Belgium as of December 2025.
How old do you have to be to fly from Colorado to Belgium?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Belgium.
What documentation or ID do you need to fly to Belgium?
The travel and health documents you'll need for your trip to Belgium may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Belgium

Compare and see reviews for airlines that fly from Colorado to Belgium with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $496	Free Cancellation	Rating 7.0 591 reviews	Search Icelandair flights
Turkish Airlines	PriceFrom $545	Free Cancellation	Rating 7.3 4,105 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $636	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
Aer Lingus	PriceFrom $640	Free Cancellation	Rating 7.2 1,395 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Lufthansa	PriceFrom $691	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom $694	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights

Why use momondo?

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

Finding the right flight to Belgium from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belgium quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Colorado to Belgium flights to just show those with flexible booking policies.

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

Once all potential Colorado to Belgium 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 Belgium right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to Belgium flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belgium trip

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Find better results for your trip to Belgium

Popular cities in Belgium

Flights to Brusselsfrom $344

Flights to Ostend

Cheap flights from Colorado to Belgium 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 Belgium 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.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Price Alerts

Find the cheapest flights from Colorado to Belgium

Cheap round-trip flights

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Turkish Airlines flights from Colorado to Belgium

Our best Turkish Airlines deals on Colorado to Belgium flight tickets

Scandinavian Airlines flights from Colorado to Belgium

Our best Scandinavian Airlines deals on Colorado to Belgium flight tickets

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Use the filters below to find and compare flights from Colorado to Belgium that are best for you.

See travel insights to Belgium from

How to get the cheapest flight ticket from Colorado to Belgium

What is the cheapest month to fly to Belgium?

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

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

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

Can stopping save me money on Colorado to Belgium flights?

You could potentially save up to 1% on your flight if you consider stops on a Colorado to Belgium flight.

What airlines fly to Belgium?

How long is the flight from Colorado to Belgium?

Cheap Colorado to Belgium flight deals and tips

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

Fastest flight time

Direct flights

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

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

How old do you have to be to fly from Colorado to Belgium?

What documentation or ID do you need to fly to Belgium?

Best airlines flying from Colorado to Belgium

Compare and see reviews for airlines that fly from Colorado to Belgium with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo