What airlines fly to Denver?

British Airways, United Airlines and Brussels Airlines are the top three most popular airlines that fly to Denver from Brussels according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 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, Aer Lingus, and Lufthansa are the most popular carriers 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 5 as of October 2025.

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.

$545 Cheap Flights from Brussels to Denver in 2025/26

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 $575 to $696. The lowest price recently found on this route was $650.

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Find the cheapest flights from Brussels to Denver

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Cheap round-trip flights

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2:35 pm - 3:30 pmBRU-DEN

32h 55m1 stop

7:22 am - 11:10 amDEN-BRU

19h 48m2 stops

$650American Airlines

Find Deal

Wed, Feb 11 - Mon, Mar 2

2:35 pm - 3:30 pmBRU-DEN

32h 55m1 stop

12:34 pm - 11:10 amDEN-BRU

14h 36m2 stops

$651American Airlines

Find Deal

Wed, Feb 11 - Mon, Mar 2

8:30 pm - 3:30 pmBRU-DEN

27h 00m1 stop

5:25 pm - 1:55 pmDEN-BRU

12h 30m1 stop

$652British Airways

Find Deal

Wed, Feb 11 - Mon, Mar 2

8:30 pm - 3:30 pmBRU-DEN

27h 00m1 stop

5:25 pm - 4:40 pmDEN-BRU

15h 15m1 stop

$653British Airways

Find Deal

Wed, Feb 11 - Mon, Mar 2

11:50 am - 10:20 pmBRU-DEN

18h 30m2 stops

8:21 am - 10:50 amDEN-BRU

18h 29m2 stops

$655American Airlines

Find Deal

Mon, Dec 15 - Tue, Dec 23

10:30 am - 4:00 pmBRU-DEN

13h 30m1 stop

8:20 pm - 7:55 pmDEN-BRU

15h 35m1 stop

$670Lufthansa

Find Deal

Tue, Dec 16 - Wed, Dec 24

10:00 am - 7:55 pmBRU-DEN

17h 55m1 stop

11:15 am - 7:50 amDEN-BRU

12h 35m1 stop

$685Brussels Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

10:00 am - 7:55 pmBRU-DEN

17h 55m1 stop

11:15 am - 7:50 amDEN-BRU

12h 35m1 stop

$686Brussels Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

7:00 am - 7:55 pmBRU-DEN

20h 55m2 stops

11:15 am - 7:50 amDEN-BRU

12h 35m1 stop

$692United Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

9:00 am - 1:40 pmBRU-DEN

12h 40m1 stop

11:15 am - 7:50 amDEN-BRU

12h 35m1 stop

$695United Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

Air Canada flights from Brussels to Denver

Our best Air Canada deals on Brussels to Denver flight tickets

Air Canada

Dec 15

BRU10:00 amBrussels Bruxelles-National

17h 55m

1 stop

DEN7:55 pmDenver Intl

Jan 12

DEN11:15 amDenver Intl

12h 35m

1 stop

BRU7:50 amBrussels Bruxelles-National

$657

Find similar

Air Canada

Dec 16

BRU10:00 amBrussels Bruxelles-National

17h 55m

1 stop

DEN7:55 pmDenver Intl

Dec 24

DEN5:30 pmDenver Intl

30h 20m

2 stops

BRU7:50 amBrussels Bruxelles-National

$664

Find similar

Air Canada

Dec 5

BRU2:25 pmBrussels Bruxelles-National

27h 58m

2 stops

DEN10:23 amDenver Intl

Dec 12

DEN11:15 amDenver Intl

18h 20m

2 stops

BRU1:35 pmBrussels Bruxelles-National

$684

Find similar

Scandinavian Airlines flights from Brussels to Denver

Our best Scandinavian Airlines deals on Brussels to Denver flight tickets

Scandinavian Airlines

Dec 15

BRU10:20 amBrussels Bruxelles-National

21h 47m

2 stops

DEN12:07 amDenver Intl

Jan 12

DEN6:30 amDenver Intl

24h 00m

3 stops

BRU2:30 pmBrussels Bruxelles-National

$707

Find similar

Scandinavian Airlines

Nov 5

BRU10:20 amBrussels Bruxelles-National

21h 30m

2 stops

DEN11:50 pmDenver Intl

Nov 12

DEN7:10 amDenver Intl

28h 40m

3 stops

BRU7:50 pmBrussels Bruxelles-National

$761

Find similar

Scandinavian Airlines

Oct 30

BRU10:20 amBrussels Bruxelles-National

20h 29m

2 stops

DEN11:49 pmDenver Intl

Nov 12

DEN12:38 pmDenver Intl

23h 12m

2 stops

BRU7:50 pmBrussels Bruxelles-National

$777

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

2:35 pm-3:30 pm

1 stop32h 55m

Denver Intl

Mon 3/2

7:22 am-11:10 am

2 stops19h 48m

$650

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

2:35 pm-3:30 pm

1 stop32h 55m

Denver Intl

Mon 3/2

12:34 pm-11:10 am

2 stops14h 36m

$651

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

8:30 pm-3:30 pm

1 stop27h 00m

Denver Intl

Mon 3/2

5:25 pm-1:55 pm

1 stop12h 30m

$652

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

8:30 pm-3:30 pm

1 stop27h 00m

Denver Intl

Mon 3/2

5:25 pm-4:40 pm

1 stop15h 15m

$653

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 12/15

11:50 am-10:20 pm

2 stops18h 30m

Denver Intl

Tue 12/23

8:21 am-10:50 am

2 stops18h 29m

$655

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 12/16

10:30 am-4:00 pm

1 stop13h 30m

Denver Intl

Wed 12/24

8:20 pm-7:55 pm

1 stop15h 35m

$670

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 12/7

10:00 am-7:55 pm

1 stop17h 55m

Denver Intl

Sun 12/14

11:15 am-7:50 am

1 stop12h 35m

$685

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 11/27

10:00 am-7:55 pm

1 stop17h 55m

Denver Intl

Thu 12/4

11:15 am-7:50 am

1 stop12h 35m

$686

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sun 12/7

7:00 am-7:55 pm

2 stops20h 55m

Denver Intl

Sun 12/14

11:15 am-7:50 am

1 stop12h 35m

$692

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 11/5

9:00 am-1:40 pm

1 stop12h 40m

Denver Intl

Wed 11/12

11:15 am-7:50 am

1 stop12h 35m

$695

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 September. Flight prices, which tend to average around $614, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until October to fly from Brussels, when ticket prices are also cheap, with an average price of $629.

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

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $731. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $947.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $757. Flights in the evening are often more expensive with an average ticket price of $862.

How far in advance should I book a flight 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 $693 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 $600 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

Direct flights	None

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

Search flight deals

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 12h 40m.
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 5 as of October 2025.
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
American Airlines	PriceFrom $540	Free Cancellation	Rating 7.2 11,033 reviews	Search American Airlines flights
British Airways	PriceFrom $544	Free Cancellation	Rating 6.7 7,468 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 8,995 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $636	Free Cancellation	Rating 7.2 369 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $636	Free Cancellation	Rating 6.8 7,518 reviews	Search Lufthansa flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Manitou Springs

Boulder

Longmont

Greeley

Lakewood

Thornton

Westminster

Winter Park

Copper Mountain

Silverthorne

Frisco

Grand Lake

Central City

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.