What airlines fly to Denver?

United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Denver from Brussels according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Brussels to Denver Intl?

British Airways is the most popular carrier operating from Brussels to Denver Intl

When did momondo last update prices for flights from Brussels to Denver Intl Airport?

Prices for flights from Brussels to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Brussels to Denver Intl Airport?

The number of operators available for flights from Brussels to Denver Intl Airport is 3 as of May 2026.

How old do you have to be to fly from Brussels to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport 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 Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$451 Cheap Flights from Brussels to Denver in 2026

Q: What is the typical price of a round-trip flight between Brussels and Denver?

Prices are currently low for flights on this route. Typical prices usually range from $870 to $722. The lowest price recently found on this route was $661.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Brussels to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$661Icelandair

Mon, Aug 31 - Fri, Sep 11

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$741Icelandair

Mon, Aug 31 - Fri, Sep 11

1:50 pm - 12:40 pm

BRU

DEN

30h 50m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$760Icelandair

Thu, Jun 18 - Sat, Jul 11

1:50 pm - 12:40 pm

BRU

DEN

30h 50m

1 stop

8:10 pm - 12:55 pm

DEN

BRU

32h 45m

1 stop

$772Icelandair

Thu, Jun 18 - Fri, Jul 10

1:50 pm - 12:40 pm

BRU

DEN

30h 50m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$784Icelandair

Thu, Jul 9 - Fri, Sep 25

6:20 am - 6:15 pm

BRU

DEN

19h 55m

2 stops

9:40 am - 7:10 am

DEN

BRU

13h 30m

1 stop

$798Air Canada

Wed, Jun 17 - Sat, Jul 11

10:00 am - 8:27 pm

BRU

DEN

18h 27m

1 stop

11:15 am - 7:50 am

DEN

BRU

12h 35m

1 stop

$799Air Canada

Tue, Nov 10 - Tue, Nov 17

6:20 am - 1:30 pm

BRU

DEN

15h 10m

1 stop

8:00 am - 7:15 am

DEN

BRU

15h 15m

1 stop

$800Lufthansa

Wed, Jun 17 - Wed, Jul 15

6:20 am - 1:30 pm

BRU

DEN

15h 10m

1 stop

10:20 am - 7:15 am

DEN

BRU

12h 55m

1 stop

$801Multiple Airlines

Thu, Jun 18 - Thu, Jul 9

7:55 am - 11:20 am

CRL

DEN

35h 25m

2 stops

8:00 pm - 9:15 pm

DEN

CRL

17h 15m

1 stop

$1,062Multiple Airlines

Mon, Jun 22 - Sun, Jul 12

Icelandair flights from Brussels to Denver

Our best Icelandair deals on Brussels to Denver flight tickets

Icelandair

Aug 31

BRU1:50 pmBrussels Bruxelles-National

13h 10m

1 stop

DEN7:00 pmDenver Intl

Sep 11

DEN4:40 pmDenver Intl

12h 15m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$661

Icelandair

Aug 31

BRU1:50 pmBrussels Bruxelles-National

13h 10m

1 stop

DEN7:00 pmDenver Intl

Sep 11

DEN4:40 pmDenver Intl

12h 15m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$741

Icelandair

Jun 1

BRU1:50 pmBrussels Bruxelles-National

13h 10m

1 stop

DEN7:00 pmDenver Intl

Jun 14

DEN8:10 pmDenver Intl

32h 45m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$757

Air Canada flights from Brussels to Denver

Our best Air Canada deals on Brussels to Denver flight tickets

Air Canada

Jun 17

BRU6:20 amBrussels Bruxelles-National

19h 55m

2 stops

DEN6:15 pmDenver Intl

Jul 11

DEN9:40 amDenver Intl

13h 30m

1 stop

BRU7:10 amBrussels Bruxelles-National

$798

Air Canada

Nov 10

BRU10:00 amBrussels Bruxelles-National

18h 27m

1 stop

DEN8:27 pmDenver Intl

Nov 17

DEN11:15 amDenver Intl

12h 35m

1 stop

BRU7:50 amBrussels Bruxelles-National

$799

Air Canada

Jun 18

BRU9:40 amBrussels Bruxelles-National

16h 23m

2 stops

DEN6:03 pmDenver Intl

Jul 9

DEN11:25 amDenver Intl

14h 05m

2 stops

BRU9:30 amBrussels Bruxelles-National

$812

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 8/31

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Fri 9/11

4:40 pm-12:55 pm

1 stop12h 15m

$661

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 8/31

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Fri 9/11

4:40 pm-12:55 pm

1 stop12h 15m

$741

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 6/18

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Sat 7/11

4:40 pm-12:55 pm

1 stop12h 15m

$760

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 6/18

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Fri 7/10

8:10 pm-12:55 pm

1 stop32h 45m

$772

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 7/9

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Fri 9/25

4:40 pm-12:55 pm

1 stop12h 15m

$784

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 6/17

6:20 am-6:15 pm

2 stops19h 55m

Denver Intl

Sat 7/11

9:40 am-7:10 am

1 stop13h 30m

$798

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 11/10

10:00 am-8:27 pm

1 stop18h 27m

Denver Intl

Tue 11/17

11:15 am-7:50 am

1 stop12h 35m

$799

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 6/17

6:20 am-1:30 pm

1 stop15h 10m

Denver Intl

Wed 7/15

8:00 am-7:15 am

1 stop15h 15m

$800

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 6/18

6:20 am-1:30 pm

1 stop15h 10m

Denver Intl

Thu 7/9

10:20 am-7:15 am

1 stop12h 55m

$801

BrusselsDenver

CRL - DEN

CRLDEN

Charleroi Brussels

Mon 6/22

7:55 am-11:20 am

2 stops35h 25m

Denver Intl

Sun 7/12

8:00 pm-9:15 pm

1 stop17h 15m

$1,062

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brussels to Denver

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

Airlines

What is the typical price of a round-trip flight between Brussels and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Brussels is in October. Flight prices, which tend to average around $487, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until September to fly from Brussels, when ticket prices are also cheap, with an average price of $497.

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

You are more likely to see cheaper flights to Denver from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $746 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Brussels for as low as $647 on momondo.

Cheap Brussels to Denver flight deals and tips

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

Fastest flight time	13h 10m
Direct flights	None

The fastest flight from Brussels to Denver takes 13h 10m

There are no direct flights from Brussels to Denver. There are no popular flight routes from Brussels to Denver.

Search flight deals

Frequently asked questions about flying from Brussels to Denver

How far is Brussels to Denver Intl by plane?
Denver Intl is 4862.5 mi away from Brussels. A reasonable flight in good conditions will take 13h 10m.
When did momondo last update prices for flights from Brussels to Denver Intl Airport?
Prices for flights from Brussels to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Brussels to Denver Intl Airport?
The number of operators available for flights from Brussels to Denver Intl Airport is 3 as of May 2026.
How old do you have to be to fly from Brussels to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport 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 Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Brussels to Denver

Compare and see reviews for airlines that fly from Brussels to Denver with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $589	Free Cancellation	Rating 6.7 8,005 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 9,749 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 8,029 reviews	Search Lufthansa flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Boulder

Longmont

Greeley

Lakewood

Keystone

Westminster

Cripple Creek

Thornton

Frisco

Centennial

Englewood

Winter Park

Grand Lake

Littleton

Why use momondo?

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

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 Denver from Brussels.

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

momondo does allow users to show only those flights to Denver from Brussels which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Brussels and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Brussels to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.