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Cheap flights from Denver to Brussels from $236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Brussels departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
3:40 pm - 11:55 am
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
12:50 pm - 6:00 pm
BRU
-
DEN
13h 10m
1 stop
$565Icelandair
sáb., nov. 21 - dom., nov. 29
Icelandair Logo
4:40 pm - 11:55 am
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
12:50 pm - 6:00 pm
BRU
-
DEN
13h 10m
1 stop
$573Icelandair
mié., oct. 28 - mar., nov. 3
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$579Icelandair
sáb., sep. 26 - mié., sep. 30
Icelandair Logo
4:40 pm - 11:55 am
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
12:50 pm - 6:00 pm
BRU
-
DEN
13h 10m
1 stop
$593Icelandair
sáb., oct. 31 - jue., nov. 5
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$620Icelandair
dom., ago. 23 - dom., ago. 30
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$629Icelandair
mar., ago. 18 - lun., ago. 31
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 12:40 pm
BRU
-
DEN
30h 50m
1 stop
$631Icelandair
mar., ago. 18 - lun., ago. 31
Icelandair Logo
8:10 pm - 12:55 pm
DEN
-
BRU
32h 45m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$632Icelandair
mar., ago. 18 - lun., ago. 31
Icelandair Logo
8:10 pm - 12:55 pm
DEN
-
BRU
32h 45m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$659Icelandair
jue., sep. 10 - jue., sep. 17
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$671Icelandair
vie., ago. 21 - vie., ago. 28

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Brussels Airlines flights from Denver to Brussels Bruxelles-National Airport

Our best Brussels Airlines deals on Denver to Brussels Bruxelles-National Airport flight tickets
Brussels Airlines
Oct 6
DEN11:25 amDenver Intl
11h 45m
1 stop
BRU7:10 amBrussels Bruxelles-National
Oct 13
BRU9:10 amBrussels Bruxelles-National
17h 36m
1 stop
DEN6:46 pmDenver Intl
$775
Brussels Airlines
Oct 6
DEN11:25 amDenver Intl
19h 10m
2 stops
BRU2:35 pmBrussels Bruxelles-National
Oct 13
BRU9:10 amBrussels Bruxelles-National
17h 36m
1 stop
DEN6:46 pmDenver Intl
$782

Icelandair flights from Denver to Brussels Bruxelles-National Airport

Our best Icelandair deals on Denver to Brussels Bruxelles-National Airport flight tickets
Icelandair
Nov 21
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
Nov 29
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN6:00 pmDenver Intl
$565
Icelandair
Oct 28
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
Nov 3
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN6:00 pmDenver Intl
$573
Icelandair
Sep 26
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU12:55 pmBrussels Bruxelles-National
Sep 30
BRU1:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN7:00 pmDenver Intl
$579

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Brussels Bruxelles-National Airport 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 julio 14, 2026.
Use the filters below to find and compare flights from Denver to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

sáb. 11/21

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

dom. 11/29

12:50 pm-6:00 pm

1 stop13h 10m

$565

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

mié. 10/28

4:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

mar. 11/3

12:50 pm-6:00 pm

1 stop13h 10m

$573

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

sáb. 9/26

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

mié. 9/30

1:50 pm-7:00 pm

1 stop13h 10m

$579

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

sáb. 10/31

4:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

jue. 11/5

12:50 pm-6:00 pm

1 stop13h 10m

$593

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

dom. 8/23

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

dom. 8/30

1:50 pm-7:00 pm

1 stop13h 10m

$620

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

mar. 8/18

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

lun. 8/31

1:50 pm-7:00 pm

1 stop13h 10m

$629

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

mar. 8/18

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

lun. 8/31

1:50 pm-12:40 pm

1 stop30h 50m

$631

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

mar. 8/18

8:10 pm-12:55 pm

1 stop32h 45m

Brussels Bruxelles-National

lun. 8/31

1:50 pm-7:00 pm

1 stop13h 10m

$632

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

jue. 9/10

8:10 pm-12:55 pm

1 stop32h 45m

Brussels Bruxelles-National

jue. 9/17

1:50 pm-7:00 pm

1 stop13h 10m

$659

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

vie. 8/21

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

vie. 8/28

1:50 pm-7:00 pm

1 stop13h 10m

$671

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 Brussels from

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

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 Denver and Brussels Bruxelles-National Airport?

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Denver is in April. Flight prices, which tend to average around $680, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Brussels Bruxelles-National Airport from Denver during February instead. Flights to Brussels Bruxelles-National Airport in February, while not as cheap as those in April, still average around $691.

How far in advance should I book a flight from Denver to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Denver for as low as $679 on momondo.

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

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

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

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

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Denver to Brussels Bruxelles-National Airport takes 11h 40m
There are no direct flights from Denver to Brussels Bruxelles-National Airport. There are no popular flight routes from Denver to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from Denver to Brussels Bruxelles-National Airport

  • How far is Denver Intl to Brussels Bruxelles-National by plane?

    The straight-line distance from Denver Intl to Brussels Bruxelles-National is 4864.8 mi. Flights usually cover this in 11h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Denver Intl Airport to Brussels Bruxelles-National Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Denver to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Denver to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $492Free CancellationRating
6.7
8,116 reviews
Search British Airways flights
IcelandairPriceFrom $565Free CancellationRating
7.0
707 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom $593Free CancellationRating
7.2
422 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,991 reviews
Search United Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.8
8,134 reviews
Search Lufthansa flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Charleroi
Mons
Zaventem
Dinant
Durbuy
Hasselt
Genk
Waterloo
Aalst
Namur
Knokke-Heist
Spa
Mechelen
Francorchamps
Tournai
Oostkamp
Halle

Why use momondo?

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

Finding the right flight to Brussels from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Brussels.

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

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

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