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

Iberia and British Airways are the most popular carriers operating from Brussels to Denver Intl

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 57% 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.

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 July 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.

$397 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 typical for flights on this route. Typical prices usually range from $590 to $850. The lowest price recently found on this route was $739.

Discover deals from 900+ travel sites with momondo.

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

$739Icelandair

Fri, Aug 28 - Fri, Sep 4

1:50 pm - 12:40 pm

BRU

DEN

30h 50m

1 stop

8:10 pm - 12:55 pm

DEN

BRU

32h 45m

1 stop

$740Icelandair

Thu, Aug 20 - Thu, Sep 3

1:50 pm - 12:40 pm

BRU

DEN

30h 50m

1 stop

8:10 pm - 12:55 pm

DEN

BRU

32h 45m

1 stop

$741Icelandair

Thu, Aug 20 - Thu, Sep 3

1:50 pm - 12:40 pm

BRU

DEN

30h 50m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$744Icelandair

Thu, Aug 20 - Thu, Sep 3

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$746Icelandair

Thu, Sep 17 - Sun, Sep 27

1:50 pm - 12:40 pm

BRU

DEN

30h 50m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$747Icelandair

Thu, Aug 20 - Thu, Sep 3

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$753Icelandair

Wed, Sep 23 - Fri, Oct 9

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$754Icelandair

Thu, Sep 3 - Thu, Oct 15

8:50 am - 7:00 pm

CRL

DEN

18h 10m

2 stops

4:40 pm - 10:55 pm

DEN

CRL

22h 15m

2 stops

$941Multiple Airlines

Mon, Aug 31 - Sun, Sep 13

8:50 am - 12:40 pm

CRL

DEN

35h 50m

2 stops

4:40 pm - 10:55 pm

DEN

CRL

22h 15m

2 stops

$978Multiple Airlines

Fri, Sep 4 - Sun, Sep 13

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United Airlines flights from Brussels to Denver

Our best United Airlines deals on Brussels to Denver flight tickets

United Airlines

Aug 20

BRU6:20 amBrussels Bruxelles-National

15h 10m

1 stop

DEN1:30 pmDenver Intl

Sep 3

DEN9:45 amDenver Intl

14h 00m

1 stop

BRU7:45 amBrussels Bruxelles-National

$813

United Airlines

Aug 20

BRU8:35 amBrussels Bruxelles-National

12h 55m

1 stop

DEN1:30 pmDenver Intl

Sep 3

DEN1:25 pmDenver Intl

11h 35m

1 stop

BRU9:00 amBrussels Bruxelles-National

$815

United Airlines

Aug 22

BRU10:30 amBrussels Bruxelles-National

15h 49m

2 stops

DEN6:19 pmDenver Intl

Aug 29

DEN7:45 amDenver Intl

16h 00m

2 stops

BRU7:45 amBrussels Bruxelles-National

$818

British Airways flights from Brussels to Denver

Our best British Airways deals on Brussels to Denver flight tickets

British Airways

Sep 3

BRU10:50 amBrussels Bruxelles-National

21h 09m

2 stops

DEN11:59 pmDenver Intl

Oct 15

DEN2:28 pmDenver Intl

17h 42m

2 stops

BRU4:10 pmBrussels Bruxelles-National

$825

British Airways

Jul 23

BRU9:15 pmBrussels Bruxelles-National

35h 02m

2 stops

DEN12:17 amDenver Intl

Jul 27

DEN10:38 amDenver Intl

19h 47m

2 stops

BRU2:25 pmBrussels Bruxelles-National

$1,011

British Airways

Jul 23

BRU9:15 pmBrussels Bruxelles-National

35h 02m

2 stops

DEN12:17 amDenver Intl

Jul 27

DEN6:35 pmDenver Intl

31h 20m

1 stop

BRU9:55 amBrussels Bruxelles-National

$1,063

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 8/28

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Fri 9/4

4:40 pm-12:55 pm

1 stop12h 15m

$739

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 8/20

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/3

8:10 pm-12:55 pm

1 stop32h 45m

$740

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 8/20

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/3

8:10 pm-12:55 pm

1 stop32h 45m

$741

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 8/20

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/3

4:40 pm-12:55 pm

1 stop12h 15m

$744

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/17

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Sun 9/27

4:40 pm-12:55 pm

1 stop12h 15m

$746

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 8/20

1:50 pm-12:40 pm

1 stop30h 50m

Denver Intl

Thu 9/3

4:40 pm-12:55 pm

1 stop12h 15m

$747

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 9/23

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Fri 10/9

4:40 pm-12:55 pm

1 stop12h 15m

$753

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/3

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Thu 10/15

4:40 pm-12:55 pm

1 stop12h 15m

$754

BrusselsDenver

CRL - DEN

CRLDEN

Charleroi Brussels

Mon 8/31

8:50 am-7:00 pm

2 stops18h 10m

Denver Intl

Sun 9/13

4:40 pm-10:55 pm

2 stops22h 15m

$941

BrusselsDenver

CRL - DEN

CRLDEN

Charleroi Brussels

Fri 9/4

8:50 am-12:40 pm

2 stops35h 50m

Denver Intl

Sun 9/13

4:40 pm-10:55 pm

2 stops22h 15m

$978

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 $758 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 $656 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 July 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 8,121 reviews	Search British Airways flights
United Airlines	PriceFrom $632	Free Cancellation	Rating 7.4 9,993 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 8,139 reviews	Search Lufthansa flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Westminster

Longmont

Boulder

Manitou Springs

Lakewood

Greeley

Keystone

Cripple Creek

Thornton

Centennial

Frisco

Englewood

Winter Park

Littleton

Copper Mountain

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.