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Cheap flights from Denver to Brussels from $296

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 10/22. 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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Find the cheapest flights from Denver to Brussels

Cheap round-trip flights

Icelandair Logo
4:40 pm - 12:50 pmDEN-BRU
12h 10m1 stop
Icelandair Logo
12:50 pm - 6:05 pmBRU-DEN
13h 15m1 stop
$476Icelandair
Find Deal
Fri, Oct 17 - Sun, Nov 2
Scandinavian Airlines Logo
6:30 am - 2:30 pmDEN-BRU
24h 00m2 stops
Scandinavian Airlines Logo
3:10 pm - 10:55 pmBRU-DEN
39h 45m2 stops
$526Scandinavian Airlines
Find Deal
Tue, Jan 27 - Thu, Feb 12
Scandinavian Airlines Logo
6:30 am - 9:40 amDEN-BRU
19h 10m2 stops
Scandinavian Airlines Logo
10:20 am - 10:55 pmBRU-DEN
20h 35m2 stops
$548Scandinavian Airlines
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Wed, Jan 28 - Wed, Feb 4
British Airways Logo
5:25 pm - 1:55 pmDEN-BRU
12h 30m1 stop
British Airways Logo
8:45 pm - 3:30 pmBRU-DEN
26h 45m1 stop
$570British Airways
Find Deal
Mon, Feb 16 - Mon, Feb 23
British Airways Logo
5:25 pm - 1:35 pmDEN-BRU
12h 10m1 stop
British Airways Logo
10:15 am - 3:30 pmBRU-DEN
13h 15m1 stop
$572British Airways
Find Deal
Tue, Jan 27 - Thu, Feb 12
American Airlines Logo
5:25 pm - 4:40 pmDEN-BRU
15h 15m1 stop
American Airlines Logo
5:30 pm - 3:30 pmBRU-DEN
30h 00m1 stop
$573American Airlines
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Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
7:46 am - 7:55 amDEN-BRU
17h 09m1 stop
United Airlines Logo
10:00 am - 7:55 pmBRU-DEN
17h 55m1 stop
$596United Airlines
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Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
11:15 am - 7:50 amDEN-BRU
12h 35m1 stop
United Airlines Logo
10:10 am - 3:52 pmBRU-DEN
13h 42m1 stop
$602United Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
American Airlines Logo
10:23 am - 10:50 amDEN-BRU
16h 27m2 stops
American Airlines Logo
5:30 pm - 3:30 pmBRU-DEN
30h 00m1 stop
$627American Airlines
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Fri, Nov 14 - Mon, Nov 17
Brussels Airlines Logo
11:15 am - 7:50 amDEN-BRU
12h 35m1 stop
Brussels Airlines Logo
10:00 am - 7:55 pmBRU-DEN
16h 55m1 stop
$691Brussels Airlines
Find Deal
Fri, Mar 6 - Sun, Mar 15

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
Jan 27
DEN6:30 amDenver Intl
24h 00m
2 stops
BRU2:30 pmBrussels Bruxelles-National
Feb 12
BRU3:10 pmBrussels Bruxelles-National
39h 45m
2 stops
DEN10:55 pmDenver Intl
$526
Find similar
Scandinavian Airlines
Jan 28
DEN6:30 amDenver Intl
19h 10m
2 stops
BRU9:40 amBrussels Bruxelles-National
Feb 4
BRU10:20 amBrussels Bruxelles-National
20h 35m
2 stops
DEN10:55 pmDenver Intl
$548
Find similar
Scandinavian Airlines
Oct 28
DEN2:57 pmDenver Intl
21h 53m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 4
BRU10:20 amBrussels Bruxelles-National
19h 21m
2 stops
DEN9:41 pmDenver Intl
$578
Find similar

British Airways flights from Denver to Brussels Bruxelles-National Airport

Our best British Airways deals on Denver to Brussels Bruxelles-National Airport flight tickets
British Airways
Feb 16
DEN5:25 pmDenver Intl
12h 30m
1 stop
BRU1:55 pmBrussels Bruxelles-National
Feb 23
BRU8:45 pmBrussels Bruxelles-National
26h 45m
1 stop
DEN3:30 pmDenver Intl
$570
Find similar
British Airways
Jan 27
DEN5:25 pmDenver Intl
12h 10m
1 stop
BRU1:35 pmBrussels Bruxelles-National
Feb 12
BRU10:15 amBrussels Bruxelles-National
13h 15m
1 stop
DEN3:30 pmDenver Intl
$572
Find similar
British Airways
Jan 27
DEN5:25 pmDenver Intl
32h 00m
1 stop
BRU9:25 amBrussels Bruxelles-National
Feb 12
BRU10:15 amBrussels Bruxelles-National
13h 15m
1 stop
DEN3:30 pmDenver Intl
$575
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 September 15, 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

Fri 10/17

4:40 pm-12:50 pm

1 stop12h 10m

Brussels Bruxelles-National

Sun 11/2

12:50 pm-6:05 pm

1 stop13h 15m

$476

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 1/27

6:30 am-2:30 pm

2 stops24h 00m

Brussels Bruxelles-National

Thu 2/12

3:10 pm-10:55 pm

2 stops39h 45m

$526

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 1/28

6:30 am-9:40 am

2 stops19h 10m

Brussels Bruxelles-National

Wed 2/4

10:20 am-10:55 pm

2 stops20h 35m

$548

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 2/16

5:25 pm-1:55 pm

1 stop12h 30m

Brussels Bruxelles-National

Mon 2/23

8:45 pm-3:30 pm

1 stop26h 45m

$570

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 1/27

5:25 pm-1:35 pm

1 stop12h 10m

Brussels Bruxelles-National

Thu 2/12

10:15 am-3:30 pm

1 stop13h 15m

$572

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 2/16

5:25 pm-4:40 pm

1 stop15h 15m

Brussels Bruxelles-National

Mon 2/23

5:30 pm-3:30 pm

1 stop30h 00m

$573

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 10/29

7:46 am-7:55 am

1 stop17h 09m

Brussels Bruxelles-National

Wed 11/5

10:00 am-7:55 pm

1 stop17h 55m

$596

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 1/28

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

Wed 2/4

10:10 am-3:52 pm

1 stop13h 42m

$602

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 11/14

10:23 am-10:50 am

2 stops16h 27m

Brussels Bruxelles-National

Mon 11/17

5:30 pm-3:30 pm

1 stop30h 00m

$627

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 3/6

11:15 am-7:50 am

1 stop12h 35m

Brussels Bruxelles-National

Sun 3/15

10:00 am-7:55 pm

1 stop16h 55m

$691

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 January. Flight prices, which tend to average around $635, 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 $811 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 $672 on momondo.

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

You could potentially save up to 28% 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 September 2025, prices for Denver to Brussels Bruxelles-National Airport flights are approximately 36% cheaper 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 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
IcelandairPriceFrom $496Free CancellationRating
7.0
546 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $526Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $614Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $657Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
8,931 reviews
Search United Airlines flights
LufthansaPriceFrom $701Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $751Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights

Traveling to a place near Brussels?

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