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

British Airways and Iberia 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 2 as of September 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.

$432 Cheap Flights from Brussels to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels to Denver

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$616Icelandair

Thu, Dec 3 - Sat, Dec 19

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$616Icelandair

Tue, Dec 1 - Sat, Dec 19

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$616Icelandair

Thu, Dec 3 - Thu, Dec 17

12:50 pm - 6:00 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 10m1 stop Reykjavik Keflavik Intl

3:40 pm - 11:55 amDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$616Icelandair

Tue, Dec 1 - Thu, Dec 17

12:05 pm - 10:54 pmBRU Brussels Bruxelles-National-DEN Denver Intl

18h 49m2 stops London Heathrow Dallas/Fort Worth

5:01 pm - 5:20 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 19m1 stop London Heathrow

$693British Airways

Tue, Dec 15 - Fri, Jan 15

9:15 pm - 3:10 pmBRU Brussels Bruxelles-National-DEN Denver Intl

25h 55m1 stop London Heathrow

5:05 pm - 4:55 pmDEN Denver Intl-BRU Brussels Bruxelles-National

15h 50m1 stop London Heathrow

$697British Airways

Mon, Dec 21 - Thu, Dec 31

12:05 pm - 10:54 pmBRU Brussels Bruxelles-National-DEN Denver Intl

18h 49m2 stops London Heathrow Dallas/Fort Worth

9:16 am - 10:50 amDEN Denver Intl-BRU Brussels Bruxelles-National

17h 34m2 stops Dallas/Fort Worth London Heathrow

$698British Airways

Tue, Dec 15 - Fri, Jan 15

8:25 am - 2:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 00m1 stop Frankfurt am Main

7:45 am - 8:05 amDEN Denver Intl-BRU Brussels Bruxelles-National

16h 20m2 stops Chicago O'Hare Intl Newark

$768United Airlines

Fri, Oct 30 - Mon, Nov 2

8:35 am - 1:35 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 00m1 stop Frankfurt am Main

5:35 pm - 1:15 pmDEN Denver Intl-BRU Brussels Bruxelles-National

11h 40m1 stop London Heathrow

$768United Airlines

Thu, Oct 22 - Wed, Nov 4

6:20 am - 1:35 pmBRU Brussels Bruxelles-National-DEN Denver Intl

15h 15m1 stop Frankfurt am Main

5:35 pm - 1:15 pmDEN Denver Intl-BRU Brussels Bruxelles-National

11h 40m1 stop London Heathrow

$768United Airlines

Mon, Oct 5 - Wed, Oct 14

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Air Canada flights from Brussels to Denver

Our best Air Canada deals on Brussels to Denver flight tickets

Air Canada

Oct 15

BRU9:10 amBrussels Bruxelles-National

17h 36m

1 stop

DEN6:46 pmDenver Intl

Oct 30

DEN11:25 amDenver Intl

13h 25m

1 stop

BRU7:50 amBrussels Bruxelles-National

$730

Air Canada

Oct 22

BRU9:10 amBrussels Bruxelles-National

19h 07m

2 stops

DEN8:17 pmDenver Intl

Nov 4

DEN11:25 amDenver Intl

12h 25m

1 stop

BRU7:50 amBrussels Bruxelles-National

$736

Air Canada

Dec 18

BRU10:00 amBrussels Bruxelles-National

18h 27m

1 stop

DEN8:27 pmDenver Intl

Jan 20

DEN11:41 amDenver Intl

17h 34m

2 stops

BRU1:15 pmBrussels Bruxelles-National

$742

American Airlines flights from Brussels to Denver

Our best American Airlines deals on Brussels to Denver flight tickets

American Airlines

Oct 28

BRU2:00 pmBrussels Bruxelles-National

17h 36m

2 stops

DEN12:36 amDenver Intl

Nov 3

DEN4:27 pmDenver Intl

16h 38m

2 stops

BRU5:05 pmBrussels Bruxelles-National

$734

American Airlines

Oct 28

BRU2:00 pmBrussels Bruxelles-National

17h 36m

2 stops

DEN12:36 amDenver Intl

Nov 2

DEN12:24 pmDenver Intl

14h 46m

2 stops

BRU11:10 amBrussels Bruxelles-National

$735

American Airlines

Sep 17

BRU10:50 amBrussels Bruxelles-National

21h 01m

2 stops

DEN11:51 pmDenver Intl

Sep 21

DEN6:40 pmDenver Intl

11h 45m

1 stop

BRU2:25 pmBrussels Bruxelles-National

$827

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 12/3

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Sat 12/19

3:40 pm-11:55 am

1 stop12h 15m

$616

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Tue 12/1

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Sat 12/19

3:40 pm-11:55 am

1 stop12h 15m

$616

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 12/3

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Thu 12/17

3:40 pm-11:55 am

1 stop12h 15m

$616

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Tue 12/1

12:50 pm-6:00 pm

1 stop13h 10m

Denver Intl

Thu 12/17

3:40 pm-11:55 am

1 stop12h 15m

$616

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Tue 12/15

12:05 pm-10:54 pm

2 stops18h 49m

Denver Intl

Fri 1/15

5:01 pm-5:20 pm

1 stop16h 19m

$693

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Mon 12/21

9:15 pm-3:10 pm

1 stop25h 55m

Denver Intl

Thu 12/31

5:05 pm-4:55 pm

1 stop15h 50m

$697

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Tue 12/15

12:05 pm-10:54 pm

2 stops18h 49m

Denver Intl

Fri 1/15

9:16 am-10:50 am

2 stops17h 34m

$698

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Fri 10/30

8:25 am-2:25 pm

1 stop13h 00m

Denver Intl

Mon 11/2

7:45 am-8:05 am

2 stops16h 20m

$768

Quickest round-trip

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/22

8:35 am-1:35 pm

1 stop13h 00m

Denver Intl

Wed 11/4

5:35 pm-1:15 pm

1 stop11h 40m

$768

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Mon 10/5

6:20 am-1:35 pm

1 stop15h 15m

Denver Intl

Wed 10/14

5:35 pm-1:15 pm

1 stop11h 40m

$768

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?

Prices are currently low for flights on this route.

Typical prices usually range from $800 to $977.
The lowest price recently found on this route was $614.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Brussels is in February. Flight prices, which tend to average around $663, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until April to fly from Brussels, when ticket prices are also cheap, with an average price of $720.

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 $820 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 $746 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

Best Price Found	$432
Fastest flight time	13h 10m
Direct flights	None

The best one-way flight to Denver from Brussels in the past 72 hours is $432. The best round-trip flight deal from Brussels to Denver found on momondo in the last 72 hours is $616.

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 2 as of September 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 8,209 reviews		Search British Airways flights
United Airlines	PriceFrom $668	Free Cancellation	Rating 7.4 10,188 reviews		Search United Airlines flights

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Centennial

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Englewood

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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.