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

What airlines fly to Denver?

United Airlines, British Airways and Brussels Airlines 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 36% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 4 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 4 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.

$452 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 $834 to $666. The lowest price recently found on this route was $675.

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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.

9:35 am - 6:15 pm

BRU

DEN

16h 40m

1 stop

8:00 pm - 5:55 pm

DEN

BRU

13h 55m

1 stop

$675Multiple Airlines

Mon, May 18 - Wed, Jun 3

9:35 am - 6:15 pm

BRU

DEN

16h 40m

1 stop

8:00 pm - 5:55 pm

DEN

BRU

13h 55m

1 stop

$677Multiple Airlines

Mon, May 18 - Wed, Jun 3

10:20 am - 6:15 pm

BRU

DEN

15h 55m

1 stop

8:00 pm - 8:45 pm

DEN

BRU

16h 45m

1 stop

$698Aer Lingus

Mon, May 18 - Wed, Jun 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

$743Icelandair

Fri, Sep 18 - Thu, Oct 1

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$751Icelandair

Wed, Sep 9 - Tue, Sep 15

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$755Icelandair

Thu, Jul 30 - Wed, Aug 5

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$759Icelandair

Thu, May 28 - Wed, Jun 10

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$761Icelandair

Fri, Sep 18 - Sun, Sep 20

1:50 pm - 7:00 pm

BRU

DEN

13h 10m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$762Icelandair

Wed, Sep 9 - Sat, Sep 19

9:20 am - 11:20 am

CRL

DEN

34h 00m

3 stops

4:40 pm - 3:20 pm

DEN

CRL

14h 40m

2 stops

$958Multiple Airlines

Wed, Sep 9 - Sat, Sep 19

Lufthansa flights from Brussels to Denver

Our best Lufthansa deals on Brussels to Denver flight tickets

Lufthansa

Jul 29

BRU6:20 amBrussels Bruxelles-National

15h 10m

1 stop

DEN1:30 pmDenver Intl

Aug 9

DEN8:00 amDenver Intl

15h 15m

1 stop

BRU7:15 amBrussels Bruxelles-National

$802

Lufthansa

May 18

BRU8:30 amBrussels Bruxelles-National

15h 10m

1 stop

DEN3:40 pmDenver Intl

Jun 3

DEN3:55 pmDenver Intl

11h 55m

1 stop

BRU11:50 amBrussels Bruxelles-National

$815

Air Canada flights from Brussels to Denver

Our best Air Canada deals on Brussels to Denver flight tickets

Air Canada

Sep 9

BRU6:20 amBrussels Bruxelles-National

24h 48m

2 stops

DEN11:08 pmDenver Intl

Sep 19

DEN11:35 amDenver Intl

21h 55m

2 stops

BRU5:30 pmBrussels Bruxelles-National

$821

Air Canada

Sep 26

BRU6:20 amBrussels Bruxelles-National

18h 38m

2 stops

DEN4:58 pmDenver Intl

Oct 10

DEN9:40 amDenver Intl

13h 30m

1 stop

BRU7:10 amBrussels Bruxelles-National

$822

Air Canada

Sep 9

BRU6:20 amBrussels Bruxelles-National

24h 48m

2 stops

DEN11:08 pmDenver Intl

Sep 19

DEN6:10 pmDenver Intl

29h 40m

1 stop

BRU7:50 amBrussels Bruxelles-National

$823

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 5/18

9:35 am-6:15 pm

1 stop16h 40m

Denver Intl

Wed 6/3

8:00 pm-5:55 pm

1 stop13h 55m

$675

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 5/18

9:35 am-6:15 pm

1 stop16h 40m

Denver Intl

Wed 6/3

8:00 pm-5:55 pm

1 stop13h 55m

$677

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 5/18

10:20 am-6:15 pm

1 stop15h 55m

Denver Intl

Wed 6/3

8:00 pm-8:45 pm

1 stop16h 45m

$698

Quickest round-trip

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 9/18

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Thu 10/1

4:40 pm-12:55 pm

1 stop12h 15m

$743

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 9/9

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Tue 9/15

4:40 pm-12:55 pm

1 stop12h 15m

$751

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 7/30

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Wed 8/5

4:40 pm-12:55 pm

1 stop12h 15m

$755

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 5/28

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Wed 6/10

4:40 pm-12:55 pm

1 stop12h 15m

$759

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 9/18

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Sun 9/20

4:40 pm-12:55 pm

1 stop12h 15m

$761

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 9/9

1:50 pm-7:00 pm

1 stop13h 10m

Denver Intl

Sat 9/19

4:40 pm-12:55 pm

1 stop12h 15m

$762

BrusselsDenver

CRL - DEN

CRLDEN

Charleroi Brussels

Wed 9/9

9:20 am-11:20 am

3 stops34h 00m

Denver Intl

Sat 9/19

4:40 pm-3:20 pm

2 stops14h 40m

$958

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 $744 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 4 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 $553	Free Cancellation	Rating 6.7 7,944 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 9,684 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,974 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom $659	Free Cancellation	Rating 7.3 405 reviews	Search Brussels Airlines flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Longmont

Boulder

Greeley

Keystone

Lakewood

Cripple Creek

Westminster

Thornton

Frisco

Centennial

Grand Lake

Winter Park

Englewood

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.