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 41% 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.

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

Finnair, British Airways, and American Airlines 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 4 as of February 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.

$339 Cheap Flights from Brussels to Denver in 2026

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Find the cheapest flights from Brussels to Denver

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 am - 7:00 pm

BRU

DEN

17h 25m

2 stops

4:40 pm - 7:10 pm

DEN

BRU

18h 30m

2 stops

$605Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

9:50 am - 4:30 pm

BRU

DEN

13h 40m

1 stop

6:25 pm - 4:20 pm

DEN

BRU

14h 55m

1 stop

$631British Airways

Fri, Mar 13 - Wed, Mar 18

8:50 pm - 4:30 pm

BRU

DEN

27h 40m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$674Multiple Airlines

Mon, Apr 20 - Tue, May 5

9:50 am - 4:30 pm

BRU

DEN

13h 40m

1 stop

6:25 pm - 5:05 pm

DEN

BRU

15h 40m

1 stop

$677British Airways

Fri, Mar 13 - Tue, Mar 17

10:15 am - 4:30 pm

BRU

DEN

13h 15m

1 stop

6:25 pm - 1:35 pm

DEN

BRU

12h 10m

1 stop

$678British Airways

Thu, Mar 12 - Tue, Mar 17

10:25 am - 4:30 pm

BRU

DEN

13h 05m

1 stop

6:25 pm - 1:55 pm

DEN

BRU

12h 30m

1 stop

$679British Airways

Wed, Mar 11 - Mon, Mar 16

8:50 pm - 4:30 pm

BRU

DEN

27h 40m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$680Multiple Airlines

Mon, Apr 20 - Tue, May 5

8:50 pm - 4:30 pm

BRU

DEN

27h 40m

1 stop

4:40 pm - 12:55 pm

DEN

BRU

12h 15m

1 stop

$683Multiple Airlines

Mon, Apr 20 - Tue, May 5

10:15 am - 4:31 pm

BRU

DEN

14h 16m

1 stop

8:17 am - 7:10 am

DEN

BRU

14h 53m

2 stops

$684Multiple Airlines

Mon, Jun 15 - Mon, Jun 29

10:15 am - 4:31 pm

BRU

DEN

14h 16m

1 stop

5:35 pm - 1:15 pm

DEN

BRU

11h 40m

1 stop

$686Multiple Airlines

Mon, Jun 15 - Mon, Jun 29

Delta flights from Brussels to Denver

Our best Delta deals on Brussels to Denver flight tickets

Delta

Apr 13

BRU8:05 amBrussels Bruxelles-National

21h 22m

2 stops

DEN9:27 pmDenver Intl

Apr 30

DEN6:40 amDenver Intl

16h 55m

2 stops

BRU7:35 amBrussels Bruxelles-National

$741

Delta

Apr 13

BRU6:20 amBrussels Bruxelles-National

19h 50m

2 stops

DEN6:10 pmDenver Intl

Apr 30

DEN11:55 pmDenver Intl

23h 40m

2 stops

BRU7:35 amBrussels Bruxelles-National

$743

Delta

Mar 26

BRU6:15 amBrussels Bruxelles-National

23h 16m

2 stops

DEN10:31 pmDenver Intl

Apr 5

DEN10:50 amDenver Intl

14h 50m

2 stops

BRU9:40 amBrussels Bruxelles-National

$745

United Airlines flights from Brussels to Denver

Our best United Airlines deals on Brussels to Denver flight tickets

United Airlines

Mar 11

BRU10:15 amBrussels Bruxelles-National

14h 53m

1 stop

DEN6:08 pmDenver Intl

Mar 18

DEN9:36 amDenver Intl

15h 19m

1 stop

BRU7:55 amBrussels Bruxelles-National

$707

United Airlines

Jun 1

BRU8:30 amBrussels Bruxelles-National

13h 00m

1 stop

DEN1:30 pmDenver Intl

Jun 14

DEN8:20 pmDenver Intl

15h 40m

1 stop

BRU8:00 pmBrussels Bruxelles-National

$724

United Airlines

Mar 11

BRU9:00 amBrussels Bruxelles-National

15h 00m

1 stop

DEN5:00 pmDenver Intl

Mar 17

DEN6:35 pmDenver Intl

31h 20m

1 stop

BRU8:55 amBrussels Bruxelles-National

$725

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 4/13

9:35 am-7:00 pm

2 stops17h 25m

Denver Intl

Mon 4/20

4:40 pm-7:10 pm

2 stops18h 30m

$605

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 3/13

9:50 am-4:30 pm

1 stop13h 40m

Denver Intl

Wed 3/18

6:25 pm-4:20 pm

1 stop14h 55m

$631

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 4/20

8:50 pm-4:30 pm

1 stop27h 40m

Denver Intl

Tue 5/5

4:40 pm-12:55 pm

1 stop12h 15m

$674

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 3/13

9:50 am-4:30 pm

1 stop13h 40m

Denver Intl

Tue 3/17

6:25 pm-5:05 pm

1 stop15h 40m

$677

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 3/12

10:15 am-4:30 pm

1 stop13h 15m

Denver Intl

Tue 3/17

6:25 pm-1:35 pm

1 stop12h 10m

$678

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 3/11

10:25 am-4:30 pm

1 stop13h 05m

Denver Intl

Mon 3/16

6:25 pm-1:55 pm

1 stop12h 30m

$679

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 4/20

8:50 pm-4:30 pm

1 stop27h 40m

Denver Intl

Tue 5/5

4:40 pm-12:55 pm

1 stop12h 15m

$680

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 4/20

8:50 pm-4:30 pm

1 stop27h 40m

Denver Intl

Tue 5/5

4:40 pm-12:55 pm

1 stop12h 15m

$683

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 6/15

10:15 am-4:31 pm

1 stop14h 16m

Denver Intl

Mon 6/29

8:17 am-7:10 am

2 stops14h 53m

$684

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 6/15

10:15 am-4:31 pm

1 stop14h 16m

Denver Intl

Mon 6/29

5:35 pm-1:15 pm

1 stop11h 40m

$686

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 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 $613, 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 March to fly from Brussels, when ticket prices are also cheap, with an average price of $634.

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 $712 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 $648 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

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 February 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 $583	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights
United Airlines	PriceFrom $615	Free Cancellation	Rating 7.4 9,365 reviews	Search United Airlines flights
Lufthansa	PriceFrom $637	Free Cancellation	Rating 6.8 7,818 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom $659	Free Cancellation	Rating 7.2 387 reviews	Search Brussels Airlines flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Boulder

Longmont

Cripple Creek

Greeley

Keystone

Lakewood

Westminster

Thornton

Frisco

Winter Park

Centennial

Copper Mountain

Grand Lake

Englewood

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.