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Cheap flights from Brussels Bruxelles-National Airport to Denver from $645

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Denver departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brussels Bruxelles-National Airport to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 am - 4:00 pmBRU-DEN
13h 30m1 stop
Multiple Airlines Logo
5:35 pm - 1:15 pmDEN-BRU
11h 40m1 stop
$660Multiple Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 30
Multiple Airlines Logo
2:25 pm - 11:15 pmBRU-DEN
16h 50m2 stops
Multiple Airlines Logo
5:35 pm - 1:15 pmDEN-BRU
11h 40m1 stop
$661Multiple Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 30
Lufthansa Logo
7:00 am - 1:40 pmBRU-DEN
14h 40m1 stop
Lufthansa Logo
4:20 pm - 1:10 pmDEN-BRU
12h 50m1 stop
$672Lufthansa
Find Deal
Thu, Nov 20 - Mon, Dec 1
Lufthansa Logo
10:30 am - 4:00 pmBRU-DEN
13h 30m1 stop
Lufthansa Logo
8:20 pm - 7:55 pmDEN-BRU
15h 35m1 stop
$675Lufthansa
Find Deal
Mon, Nov 17 - Sun, Nov 30
Brussels Airlines Logo
10:00 am - 7:55 pmBRU-DEN
17h 55m1 stop
Brussels Airlines Logo
5:35 pm - 1:15 pmDEN-BRU
11h 40m1 stop
$678Brussels Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
United Airlines Logo
7:00 am - 1:40 pmBRU-DEN
14h 40m1 stop
United Airlines Logo
11:15 am - 8:55 amDEN-BRU
13h 40m1 stop
$687United Airlines
Find Deal
Wed, Feb 11 - Mon, Mar 2
United Airlines Logo
7:00 am - 7:55 pmBRU-DEN
20h 55m2 stops
United Airlines Logo
5:35 pm - 8:55 amDEN-BRU
31h 20m1 stop
$689United Airlines
Find Deal
Mon, Dec 15 - Mon, Jan 12
American Airlines Logo
11:50 am - 10:22 pmBRU-DEN
18h 32m2 stops
American Airlines Logo
10:13 am - 11:10 amDEN-BRU
16h 57m2 stops
$700American Airlines
Find Deal
Wed, Nov 19 - Mon, Dec 1
Brussels Airlines Logo
9:10 pm - 2:25 pmBRU-DEN
25h 15m1 stop
Brussels Airlines Logo
5:35 pm - 1:15 pmDEN-BRU
11h 40m1 stop
$718Brussels Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 20
American Airlines Logo
3:00 pm - 9:16 pmBRU-DEN
38h 16m2 stops
American Airlines Logo
7:50 am - 1:35 pmDEN-BRU
21h 45m2 stops
$744American Airlines
Find Deal
Fri, Jan 9 - Tue, Jan 20

Lufthansa flights from Brussels Bruxelles-National Airport to Denver

Our best Lufthansa deals on Brussels Bruxelles-National Airport to Denver flight tickets
Lufthansa
Nov 20
BRU7:00 amBrussels Bruxelles-National
14h 40m
1 stop
DEN1:40 pmDenver Intl
Dec 1
DEN4:20 pmDenver Intl
12h 50m
1 stop
BRU1:10 pmBrussels Bruxelles-National
$672
Find similar
Lufthansa
Nov 17
BRU10:30 amBrussels Bruxelles-National
13h 30m
1 stop
DEN4:00 pmDenver Intl
Nov 30
DEN8:20 pmDenver Intl
15h 35m
1 stop
BRU7:55 pmBrussels Bruxelles-National
$675
Find similar
Lufthansa
Dec 15
BRU9:35 amBrussels Bruxelles-National
13h 00m
1 stop
DEN2:35 pmDenver Intl
Jan 11
DEN11:20 amDenver Intl
13h 35m
1 stop
BRU8:55 amBrussels Bruxelles-National
$683
Find similar

Icelandair flights from Brussels Bruxelles-National Airport to Denver

Our best Icelandair deals on Brussels Bruxelles-National Airport to Denver flight tickets
Icelandair
Nov 13
BRU12:50 pmBrussels Bruxelles-National
13h 15m
1 stop
DEN6:05 pmDenver Intl
Dec 3
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
$673
Find similar
Icelandair
Nov 14
BRU12:50 pmBrussels Bruxelles-National
13h 15m
1 stop
DEN6:05 pmDenver Intl
Dec 3
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
$694
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 11/17

10:30 am-4:00 pm

1 stop13h 30m

Denver Intl

Sun 11/30

5:35 pm-1:15 pm

1 stop11h 40m

$660

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 11/17

2:25 pm-11:15 pm

2 stops16h 50m

Denver Intl

Sun 11/30

5:35 pm-1:15 pm

1 stop11h 40m

$661

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 11/20

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Mon 12/1

4:20 pm-1:10 pm

1 stop12h 50m

$672

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 11/17

10:30 am-4:00 pm

1 stop13h 30m

Denver Intl

Sun 11/30

8:20 pm-7:55 pm

1 stop15h 35m

$675

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 12/15

10:00 am-7:55 pm

1 stop17h 55m

Denver Intl

Sat 1/10

5:35 pm-1:15 pm

1 stop11h 40m

$678

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 2/11

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Mon 3/2

11:15 am-8:55 am

1 stop13h 40m

$687

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 12/15

7:00 am-7:55 pm

2 stops20h 55m

Denver Intl

Mon 1/12

5:35 pm-8:55 am

1 stop31h 20m

$689

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 11/19

11:50 am-10:22 pm

2 stops18h 32m

Denver Intl

Mon 12/1

10:13 am-11:10 am

2 stops16h 57m

$700

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 1/7

9:10 pm-2:25 pm

1 stop25h 15m

Denver Intl

Tue 1/20

5:35 pm-1:15 pm

1 stop11h 40m

$718

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 1/9

3:00 pm-9:16 pm

2 stops38h 16m

Denver Intl

Tue 1/20

7:50 am-1:35 pm

2 stops21h 45m

$744

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport 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

What is the typical price of a round-trip flight between Brussels Bruxelles-National Airport and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Brussels Bruxelles-National Airport 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 Bruxelles-National Airport, 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 Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $697 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Brussels Bruxelles-National Airport for as low as $600 on momondo.

Can stopping save me money on Brussels Bruxelles-National Airport to Denver flights?

You could potentially save up to 24% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Denver flight.

How have Brussels Bruxelles-National Airport to Denver flight prices changed over time?

When to book flights from Brussels Bruxelles-National Airport to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brussels Bruxelles-National Airport to Denver (BRU to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Denver

Direct flights

None
There are no direct flights from Brussels Bruxelles-National Airport to Denver. There are no popular flight routes from Brussels Bruxelles-National Airport to Denver.
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  • How far is Brussels Bruxelles-National to Denver Intl by plane?

    There are 4864.8 mi between Brussels Bruxelles-National and Denver Intl. By plane, this route typically takes 12h 40m.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Denver Intl Airport?

    Prices for flights from Brussels Bruxelles-National Airport to Denver Intl Airport are updated daily.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Denver Intl Airport?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport 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 Bruxelles-National Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Brussels Bruxelles-National Airport to Denver?

Best airlines flying from Brussels Bruxelles-National Airport to Denver

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Denver with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $540Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
British AirwaysPriceFrom $544Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
United AirlinesPriceFrom $615Free CancellationRating
7.4
8,993 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $636Free CancellationRating
7.2
369 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $636Free CancellationRating
6.8
7,542 reviews
Search Lufthansa flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Frisco
Centennial
Grand Lake

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Denver?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brussels to Denver. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Brussels to Denver with flexible booking policies on momondo?

Yes. All flights to Denver from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brussels to Denver?

Once you have performed a search for Brussels to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Brussels to Denver right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Brussels to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

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