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Cheap flights from Denver to Brussels from $382

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 3/31. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
4:40 pm - 12:50 pmDEN-BRU
12h 10m1 stop
Icelandair Logo
1:50 pm - 6:55 pmBRU-DEN
13h 05m1 stop
$444Icelandair
Find Deal
Sat, Apr 25 - Sat, May 9
Icelandair Logo
4:40 pm - 12:50 pmDEN-BRU
12h 10m1 stop
Icelandair Logo
1:50 pm - 6:55 pmBRU-DEN
13h 05m1 stop
$453Icelandair
Find Deal
Fri, May 1 - Mon, May 11
Scandinavian Airlines Logo
7:10 am - 7:50 pmDEN-BRU
28h 40m3 stops
Scandinavian Airlines Logo
10:20 am - 12:24 amBRU-DEN
22h 04m2 stops
$550Scandinavian Airlines
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Wed, Dec 3 - Wed, Dec 10
Scandinavian Airlines Logo
6:10 am - 2:30 pmDEN-BRU
24h 20m3 stops
Scandinavian Airlines Logo
10:20 am - 10:55 pmBRU-DEN
19h 35m2 stops
$551Scandinavian Airlines
Find Deal
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
5:35 pm - 8:55 amDEN-BRU
31h 20m1 stop
United Airlines Logo
12:45 pm - 3:35 pmBRU-DEN
33h 50m1 stop
$596United Airlines
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Wed, Mar 4 - Mon, Mar 9
Turkish Airlines Logo
8:25 pm - 10:10 amDEN-BRU
29h 45m1 stop
Turkish Airlines Logo
7:20 am - 6:20 pmBRU-DEN
19h 00m1 stop
$624Turkish Airlines
Find Deal
Thu, Apr 23 - Thu, May 7
Turkish Airlines Logo
8:25 pm - 1:25 pmDEN-BRU
33h 00m1 stop
Turkish Airlines Logo
7:20 am - 6:20 pmBRU-DEN
19h 00m1 stop
$627Turkish Airlines
Find Deal
Sat, Mar 28 - Sun, Apr 5
Lufthansa Logo
5:45 pm - 10:30 pmDEN-BRU
20h 45m1 stop
Lufthansa Logo
9:30 am - 3:35 pmBRU-DEN
37h 05m2 stops
$637Lufthansa
Find Deal
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
11:15 am - 1:15 pmDEN-BRU
18h 00m2 stops
United Airlines Logo
12:45 pm - 2:35 pmBRU-DEN
33h 50m1 stop
$655United Airlines
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Fri, Dec 5 - Mon, Dec 8
British Airways Logo
6:40 pm - 9:50 amDEN-BRU
31h 10m1 stop
British Airways Logo
7:05 pm - 8:33 pmBRU-DEN
33h 28m2 stops
$692British Airways
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Fri, May 1 - Mon, May 11

Icelandair flights from Denver to Brussels Bruxelles-National Airport

Our best Icelandair deals on Denver to Brussels Bruxelles-National Airport flight tickets
Icelandair
Apr 25
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
May 9
BRU1:50 pmBrussels Bruxelles-National
13h 05m
1 stop
DEN6:55 pmDenver Intl
$444
Find similar
Icelandair
May 1
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
May 11
BRU1:50 pmBrussels Bruxelles-National
13h 05m
1 stop
DEN6:55 pmDenver Intl
$453
Find similar
Icelandair
May 1
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
May 11
BRU1:50 pmBrussels Bruxelles-National
13h 05m
1 stop
DEN6:55 pmDenver Intl
$743
Find similar

Scandinavian Airlines flights from Denver to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on Denver to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Dec 3
DEN7:10 amDenver Intl
28h 40m
3 stops
BRU7:50 pmBrussels Bruxelles-National
Dec 10
BRU10:20 amBrussels Bruxelles-National
22h 04m
2 stops
DEN12:24 amDenver Intl
$550
Find similar
Scandinavian Airlines
Mar 4
DEN6:10 amDenver Intl
24h 20m
3 stops
BRU2:30 pmBrussels Bruxelles-National
Mar 9
BRU10:20 amBrussels Bruxelles-National
19h 35m
2 stops
DEN10:55 pmDenver Intl
$551
Find similar
Scandinavian Airlines
Mar 4
DEN6:10 amDenver Intl
24h 20m
2 stops
BRU2:30 pmBrussels Bruxelles-National
Mar 9
BRU7:15 pmBrussels Bruxelles-National
34h 34m
2 stops
DEN10:49 pmDenver Intl
$554
Find similar

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 November 6, 2025.
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

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 4/25

4:40 pm-12:50 pm

1 stop12h 10m

Brussels Bruxelles-National

Sat 5/9

1:50 pm-6:55 pm

1 stop13h 05m

$444

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

4:40 pm-12:50 pm

1 stop12h 10m

Brussels Bruxelles-National

Mon 5/11

1:50 pm-6:55 pm

1 stop13h 05m

$453

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 12/3

7:10 am-7:50 pm

3 stops28h 40m

Brussels Bruxelles-National

Wed 12/10

10:20 am-12:24 am

2 stops22h 04m

$550

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/4

6:10 am-2:30 pm

3 stops24h 20m

Brussels Bruxelles-National

Mon 3/9

10:20 am-10:55 pm

2 stops19h 35m

$551

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/4

5:35 pm-8:55 am

1 stop31h 20m

Brussels Bruxelles-National

Mon 3/9

12:45 pm-3:35 pm

1 stop33h 50m

$596

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/23

8:25 pm-10:10 am

1 stop29h 45m

Brussels Bruxelles-National

Thu 5/7

7:20 am-6:20 pm

1 stop19h 00m

$624

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 3/28

8:25 pm-1:25 pm

1 stop33h 00m

Brussels Bruxelles-National

Sun 4/5

7:20 am-6:20 pm

1 stop19h 00m

$627

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/4

5:45 pm-10:30 pm

1 stop20h 45m

Brussels Bruxelles-National

Mon 3/9

9:30 am-3:35 pm

2 stops37h 05m

$637

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 12/5

11:15 am-1:15 pm

2 stops18h 00m

Brussels Bruxelles-National

Mon 12/8

12:45 pm-2:35 pm

1 stop33h 50m

$655

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

6:40 pm-9:50 am

1 stop31h 10m

Brussels Bruxelles-National

Mon 5/11

7:05 pm-8:33 pm

2 stops33h 28m

$692

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 cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Denver is in January. Flight prices, which tend to average around $642, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Brussels Bruxelles-National Airport from Denver during November instead. Flights to Brussels Bruxelles-National Airport in November, while not as cheap as those in January, still average around $665.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Denver to Brussels Bruxelles-National Airport is on a Wednesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Wednesday will often find tickets for as low as $964. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Denver to Brussels Bruxelles-National Airport for around $1,311.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the evening. Flights from Denver to Brussels Bruxelles-National Airport during this time can be as low as $679. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,178 on average. Flights to Brussels Bruxelles-National Airport from Denver in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $823 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 $695 on momondo.

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

You could potentially save up to 12% on your flight if you consider stops on a Denver to Brussels Bruxelles-National Airport flight.

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

As of November 2025, prices for Denver to Brussels Bruxelles-National Airport flights are approximately 66% more expensive when compared to flights at the same time last year.

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

Direct flights

None
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.
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  • 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 12h 10m, 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
IcelandairPriceFrom $496Free CancellationRating
7.1
572 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $526Free CancellationRating
7.3
4,032 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $636Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $694Free CancellationRating
7.2
369 reviews
Search Brussels Airlines flights

Traveling to a place near Brussels?

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