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 53% 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?

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 5 as of July 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.

$378 Cheap Flights from Brussels to Denver in 2025

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Find the cheapest flights from Brussels to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

10:40 am - 4:25 pmBRU-DEN

13h 45m1 stop

5:06 pm - 5:45 pmDEN-BRU

16h 39m2 stops

$520American Airlines

Find Deal

Mon, Aug 4 - Tue, Aug 19

10:40 am - 4:25 pmBRU-DEN

13h 45m1 stop

2:31 pm - 2:25 pmDEN-BRU

15h 54m2 stops

$543American Airlines

Find Deal

Mon, Aug 4 - Tue, Aug 19

6:35 am - 7:39 pmBRU-DEN

21h 04m2 stops

12:36 pm - 6:25 pmDEN-BRU

22h 49m2 stops

$559

Find Deal

Fri, Oct 17 - Sat, Nov 1

10:00 am - 6:20 pmBRU-DEN

16h 20m1 stop

9:40 am - 8:05 amDEN-BRU

14h 25m1 stop

$574Air Canada

Find Deal

Tue, Aug 26 - Tue, Sep 2

7:05 pm - 10:47 pmBRU-DEN

35h 42m2 stops

9:41 am - 2:25 pmDEN-BRU

20h 44m2 stops

$576British Airways

Find Deal

Mon, Aug 4 - Tue, Aug 19

10:00 am - 8:12 pmBRU-DEN

18h 12m2 stops

9:40 am - 8:05 amDEN-BRU

14h 25m1 stop

$577Air Canada

Find Deal

Tue, Aug 26 - Tue, Sep 2

9:10 pm - 3:44 pmBRU-DEN

26h 34m2 stops

3:55 pm - 2:20 pmDEN-BRU

14h 25m2 stops

$579British Airways

Find Deal

Thu, Aug 21 - Sat, Sep 6

7:00 am - 6:20 pmBRU-DEN

19h 20m2 stops

7:46 am - 8:05 amDEN-BRU

16h 19m2 stops

$621United Airlines

Find Deal

Sat, Aug 9 - Sat, Oct 4

10:00 am - 6:20 pmBRU-DEN

16h 20m1 stop

8:00 am - 7:25 amDEN-BRU

15h 25m1 stop

$628United Airlines

Find Deal

Thu, Aug 28 - Thu, Sep 4

12:00 pm - 12:30 amBRU-DEN

20h 30m1 stop

5:40 pm - 8:00 pmDEN-BRU

18h 20m1 stop

$666

Find Deal

Fri, Aug 8 - Sun, Aug 24

British Airways flights from Brussels to Denver

Our best British Airways deals on Brussels to Denver flight tickets

British Airways

Aug 4

BRU7:05 pmBrussels Bruxelles-National

35h 42m

2 stops

DEN10:47 pmDenver Intl

Aug 19

DEN9:41 amDenver Intl

20h 44m

2 stops

BRU2:25 pmBrussels Bruxelles-National

$576

Find similar

British Airways

Aug 21

BRU9:10 pmBrussels Bruxelles-National

26h 34m

2 stops

DEN3:44 pmDenver Intl

Sep 6

DEN3:55 pmDenver Intl

14h 25m

2 stops

BRU2:20 pmBrussels Bruxelles-National

$579

Find similar

British Airways

Aug 12

BRU10:55 amBrussels Bruxelles-National

17h 27m

2 stops

DEN8:22 pmDenver Intl

Aug 19

DEN6:35 pmDenver Intl

15h 10m

1 stop

BRU5:45 pmBrussels Bruxelles-National

$582

Find similar

United Airlines flights from Brussels to Denver

Our best United Airlines deals on Brussels to Denver flight tickets

United Airlines

Aug 9

BRU7:00 amBrussels Bruxelles-National

19h 20m

2 stops

DEN6:20 pmDenver Intl

Oct 4

DEN7:46 amDenver Intl

16h 19m

2 stops

BRU8:05 amBrussels Bruxelles-National

$621

Find similar

United Airlines

Aug 28

BRU10:00 amBrussels Bruxelles-National

16h 20m

1 stop

DEN6:20 pmDenver Intl

Sep 4

DEN8:00 amDenver Intl

15h 25m

1 stop

BRU7:25 amBrussels Bruxelles-National

$628

Find similar

United Airlines

Aug 12

BRU10:10 amBrussels Bruxelles-National

32h 11m

1 stop

DEN10:21 amDenver Intl

Aug 19

DEN9:40 amDenver Intl

14h 20m

1 stop

BRU8:00 amBrussels Bruxelles-National

$629

Find similar

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 September. Flight prices, which tend to average around $615, 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 March to fly from Brussels, when ticket prices are also cheap, with an average price of $633.

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 $694 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 $599 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	$378
Fastest flight time	13h 05m
Direct flights	None
Airports in Denver	1 airport

The best one-way flight to Denver from Brussels in the past 72 hours is $378. The best round-trip flight deal from Brussels to Denver found on momondo in the last 72 hours is $520.

The fastest flight from Brussels to Denver takes 13h 05m

There are no direct flights from Brussels to Denver. Popular non-direct routes for this connection are Brussels Bruxelles-National Airport - Denver Intl Airport and Charleroi Brussels Airport - Denver Intl Airport.

There is 1 airport near Denver: Denver Intl (DEN)

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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 05m.
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 July 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 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $547	Free Cancellation	Rating 6.6 7,134 reviews	Search British Airways flights
Lufthansa	PriceFrom $612	Free Cancellation	Rating 6.8 7,205 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom $636	Free Cancellation	Rating 7.3 350 reviews	Search Brussels Airlines flights
United Airlines	PriceFrom $636	Free Cancellation	Rating 7.4 8,856 reviews	Search United Airlines flights

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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.