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

Iberia, Finnair, 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 2 as of August 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.

$289 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 9:30 amBRU Brussels Bruxelles-National-DEN Denver Intl

31h 10m2 stops Dublin Los Angeles

4:40 pm - 12:55 pmDEN Denver Intl-BRU Brussels Bruxelles-National

12h 15m1 stop Reykjavik Keflavik Intl

$668Multiple Airlines

Thu, Oct 8 - Wed, Oct 21

10:50 am - 4:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 35m1 stop London Heathrow

6:35 pm - 8:25 pmDEN Denver Intl-BRU Brussels Bruxelles-National

17h 50m1 stop London Heathrow

$702American Airlines

Thu, Oct 8 - Wed, Oct 21

10:50 am - 4:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 35m1 stop London Heathrow

2:29 pm - 4:10 pmDEN Denver Intl-BRU Brussels Bruxelles-National

17h 41m2 stops Chicago O'Hare Intl London Heathrow

$702American Airlines

Thu, Oct 8 - Thu, Oct 15

10:50 am - 4:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 35m1 stop London Heathrow

6:35 pm - 4:10 pmDEN Denver Intl-BRU Brussels Bruxelles-National

13h 35m1 stop London Heathrow

$702American Airlines

Thu, Oct 8 - Thu, Oct 15

10:50 am - 8:46 pmBRU Brussels Bruxelles-National-DEN Denver Intl

17h 56m2 stops London Heathrow Philadelphia

2:19 pm - 3:05 pmDEN Denver Intl-BRU Brussels Bruxelles-National

16h 46m2 stops Charlotte Douglas London Heathrow

$743British Airways

Thu, Oct 8 - Wed, Oct 21

10:50 am - 4:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 35m1 stop London Heathrow

6:35 pm - 3:05 pmDEN Denver Intl-BRU Brussels Bruxelles-National

12h 30m1 stop London Heathrow

$755British Airways

Thu, Oct 8 - Wed, Oct 21

10:50 am - 4:25 pmBRU Brussels Bruxelles-National-DEN Denver Intl

13h 35m1 stop London Heathrow

6:35 pm - 8:25 pmDEN Denver Intl-BRU Brussels Bruxelles-National

17h 50m1 stop London Heathrow

$759British Airways

Thu, Oct 8 - Wed, Oct 21

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

15h 15m1 stop Frankfurt am Main

7:45 am - 9:00 amDEN Denver Intl-BRU Brussels Bruxelles-National

17h 15m1 stop Chicago O'Hare Intl

$841United Airlines

Mon, Sep 21 - Sat, Oct 10

8:35 am - 3:40 pmBRU Brussels Bruxelles-National-DEN Denver Intl

15h 05m1 stop Frankfurt am Main

7:40 am - 7:45 amDEN Denver Intl-BRU Brussels Bruxelles-National

16h 05m1 stop Newark

$842United Airlines

Mon, Sep 14 - Sat, Sep 26

6:20 am - 3:40 pmBRU Brussels Bruxelles-National-DEN Denver Intl

17h 20m1 stop Frankfurt am Main

8:30 pm - 8:00 pmDEN Denver Intl-BRU Brussels Bruxelles-National

15h 30m1 stop London Heathrow

$843United Airlines

Thu, Oct 8 - Wed, Oct 21

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British Airways flights from Brussels to Denver

Our best British Airways deals on Brussels to Denver flight tickets

British Airways

Oct 8

BRU10:50 amBrussels Bruxelles-National

17h 56m

2 stops

DEN8:46 pmDenver Intl

Oct 21

DEN2:19 pmDenver Intl

16h 46m

2 stops

BRU3:05 pmBrussels Bruxelles-National

$743

British Airways

Oct 8

BRU10:50 amBrussels Bruxelles-National

13h 35m

1 stop

DEN4:25 pmDenver Intl

Oct 21

DEN6:35 pmDenver Intl

12h 30m

1 stop

BRU3:05 pmBrussels Bruxelles-National

$755

British Airways

Oct 8

BRU10:50 amBrussels Bruxelles-National

13h 35m

1 stop

DEN4:25 pmDenver Intl

Oct 15

DEN6:35 pmDenver Intl

18h 05m

1 stop

BRU8:40 pmBrussels Bruxelles-National

$766

Air Canada flights from Brussels to Denver

Our best Air Canada deals on Brussels to Denver flight tickets

Air Canada

Oct 8

BRU6:20 amBrussels Bruxelles-National

19h 58m

2 stops

DEN6:18 pmDenver Intl

Oct 21

DEN11:25 amDenver Intl

17h 50m

2 stops

BRU1:15 pmBrussels Bruxelles-National

$845

Air Canada

Oct 8

BRU6:20 amBrussels Bruxelles-National

19h 58m

2 stops

DEN6:18 pmDenver Intl

Oct 21

DEN11:25 amDenver Intl

17h 50m

2 stops

BRU1:15 pmBrussels Bruxelles-National

$846

Air Canada

Sep 15

BRU9:10 amBrussels Bruxelles-National

17h 36m

1 stop

DEN6:46 pmDenver Intl

Sep 21

DEN9:40 amDenver Intl

19h 35m

2 stops

BRU1:15 pmBrussels Bruxelles-National

$857

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

10:20 am-9:30 am

2 stops31h 10m

Denver Intl

Wed 10/21

4:40 pm-12:55 pm

1 stop12h 15m

$668

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Wed 10/21

6:35 pm-8:25 pm

1 stop17h 50m

$702

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Thu 10/15

2:29 pm-4:10 pm

2 stops17h 41m

$702

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Thu 10/15

6:35 pm-4:10 pm

1 stop13h 35m

$702

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

10:50 am-8:46 pm

2 stops17h 56m

Denver Intl

Wed 10/21

2:19 pm-3:05 pm

2 stops16h 46m

$743

Quickest round-trip

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Wed 10/21

6:35 pm-3:05 pm

1 stop12h 30m

$755

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Wed 10/21

6:35 pm-8:25 pm

1 stop17h 50m

$759

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Mon 9/21

6:20 am-1:35 pm

1 stop15h 15m

Denver Intl

Sat 10/10

7:45 am-9:00 am

1 stop17h 15m

$841

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Mon 9/14

8:35 am-3:40 pm

1 stop15h 05m

Denver Intl

Sat 9/26

7:40 am-7:45 am

1 stop16h 05m

$842

BrusselsDenver

BRU Brussels Bruxelles-National - DEN Denver Intl

BRUDEN

Brussels Bruxelles-National

Thu 10/8

6:20 am-3:40 pm

1 stop17h 20m

Denver Intl

Wed 10/21

8:30 pm-8:00 pm

1 stop15h 30m

$843

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 $802 to $974.
The lowest price recently found on this route was $668.

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 $623, 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 February to fly from Brussels, when ticket prices are also cheap, with an average price of $663.

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 $801 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 $731 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	$289
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to Denver from Brussels in the past 72 hours is $289. The best round-trip flight deal from Brussels to Denver found on momondo in the last 72 hours is $668.

The fastest flight from Brussels to Denver takes 13h 40m

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 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 2 as of August 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 8,188 reviews		Search British Airways flights
United Airlines	PriceFrom $668	Free Cancellation	Rating 7.4 10,122 reviews		Search United Airlines flights

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Lakewood

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Greeley

Keystone

Thornton

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Centennial

Littleton

Englewood

Winter Park

Golden

Frisco

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.