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Cheap flights from Denver to Brussels from $205

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 4/28. 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

Enter your travel dates to find the best prices.
Icelandair Logo
3:40 pm - 11:55 am
DEN
-
BRU
12h 15m1 stop
Icelandair Logo
12:50 pm - 6:05 pm
BRU
-
DEN
13h 15m1 stop
$394Icelandair
Wed, Feb 11 - Thu, Feb 26
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m1 stop
$411Icelandair
Tue, May 5 - Mon, May 18
Icelandair Logo
3:40 pm - 11:55 am
DEN
-
BRU
12h 15m1 stop
Icelandair Logo
12:50 pm - 6:05 pm
BRU
-
DEN
13h 15m1 stop
$417Icelandair
Wed, Feb 11 - Fri, Feb 27
Icelandair Logo
3:40 pm - 11:55 am
DEN
-
BRU
12h 15m1 stop
Icelandair Logo
12:50 pm - 6:05 pm
BRU
-
DEN
13h 15m1 stop
$458Icelandair
Wed, Jan 28 - Thu, Feb 5
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m1 stop
$497Icelandair
Thu, Apr 9 - Thu, Apr 16
British Airways Logo
10:28 am - 7:10 pm
DEN
-
BRU
24h 42m2 stops
British Airways Logo
3:15 pm - 4:30 pm
BRU
-
DEN
33h 15m1 stop
$515British Airways
Mon, Apr 27 - Wed, May 13
British Airways Logo
10:28 am - 8:25 pm
DEN
-
BRU
25h 57m2 stops
British Airways Logo
8:50 pm - 4:30 pm
BRU
-
DEN
27h 40m1 stop
$518British Airways
Tue, May 5 - Mon, May 18
British Airways Logo
6:40 pm - 8:25 pm
DEN
-
BRU
17h 45m1 stop
British Airways Logo
9:10 pm - 4:30 pm
BRU
-
DEN
27h 20m1 stop
$519British Airways
Sun, Apr 5 - Wed, Apr 15
British Airways Logo
5:58 pm - 4:20 pm
DEN
-
BRU
15h 22m2 stops
British Airways Logo
11:00 am - 4:30 pm
BRU
-
DEN
13h 30m1 stop
$520British Airways
Wed, Mar 18 - Wed, Apr 1
Multiple Airlines Logo
8:00 pm - 11:00 pm
DEN
-
CRL
19h 00m2 stops
Multiple Airlines Logo
12:40 pm - 6:15 pm
CRL
-
DEN
13h 35m1 stop
$919Multiple Airlines
Mon, May 4 - Fri, May 8

United Airlines flights from Denver to Brussels

Our best United Airlines deals on Denver to Brussels flight tickets
United Airlines
Feb 8
DEN5:35 pmDenver Intl
11h 40m
1 stop
BRU1:15 pmBrussels Bruxelles-National
Feb 25
BRU10:00 amBrussels Bruxelles-National
17h 55m
1 stop
DEN7:55 pmDenver Intl
$509
United Airlines
Jan 28
DEN11:17 amDenver Intl
17h 58m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 3
BRU10:00 amBrussels Bruxelles-National
17h 55m
1 stop
DEN7:55 pmDenver Intl
$514
United Airlines
Apr 27
DEN8:52 pmDenver Intl
28h 08m
1 stop
BRU9:00 amBrussels Bruxelles-National
May 1
BRU9:25 amBrussels Bruxelles-National
33h 09m
1 stop
DEN10:34 amDenver Intl
$534

Air Canada flights from Denver to Brussels

Our best Air Canada deals on Denver to Brussels flight tickets
Air Canada
Feb 11
DEN11:15 amDenver Intl
18h 00m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 24
BRU10:00 amBrussels Bruxelles-National
30h 55m
2 stops
DEN8:55 amDenver Intl
$512
Air Canada
Feb 9
DEN1:25 pmDenver Intl
15h 50m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 26
BRU10:00 amBrussels Bruxelles-National
17h 55m
1 stop
DEN7:55 pmDenver Intl
$517
Air Canada
Feb 14
DEN5:30 pmDenver Intl
30h 20m
2 stops
BRU7:50 amBrussels Bruxelles-National
Feb 25
BRU10:00 amBrussels Bruxelles-National
17h 55m
1 stop
DEN7:55 pmDenver Intl
$524

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Brussels 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 January 8, 2026.
Use the filters below to find and compare flights from Denver to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 2/11

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Thu 2/26

12:50 pm-6:05 pm

1 stop13h 15m

$394

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 5/5

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Mon 5/18

1:50 pm-7:00 pm

1 stop13h 10m

$411

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 2/11

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Fri 2/27

12:50 pm-6:05 pm

1 stop13h 15m

$417

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 1/28

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Thu 2/5

12:50 pm-6:05 pm

1 stop13h 15m

$458

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/9

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Thu 4/16

1:50 pm-7:00 pm

1 stop13h 10m

$497

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

10:28 am-7:10 pm

2 stops24h 42m

Brussels Bruxelles-National

Wed 5/13

3:15 pm-4:30 pm

1 stop33h 15m

$515

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 5/5

10:28 am-8:25 pm

2 stops25h 57m

Brussels Bruxelles-National

Mon 5/18

8:50 pm-4:30 pm

1 stop27h 40m

$518

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 4/5

6:40 pm-8:25 pm

1 stop17h 45m

Brussels Bruxelles-National

Wed 4/15

9:10 pm-4:30 pm

1 stop27h 20m

$519

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/18

5:58 pm-4:20 pm

2 stops15h 22m

Brussels Bruxelles-National

Wed 4/1

11:00 am-4:30 pm

1 stop13h 30m

$520

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Mon 5/4

8:00 pm-11:00 pm

2 stops19h 00m

Charleroi Brussels

Fri 5/8

12:40 pm-6:15 pm

1 stop13h 35m

$919

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

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?

In general, November is the cheapest month to fly from Denver to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $699. If you are unable to visit Brussels during the month of November, then departing from Denver during the month October is also very affordable. Most momondo users find prices during this month for around $716.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $801 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Denver for as low as $681 on momondo.

Cheap Denver to Brussels flight deals and tips

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

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from Denver to Brussels takes 12h 15m
There are no direct flights from Denver to Brussels. There are no popular flight routes from Denver to Brussels.
Search flight deals

  • How far is Denver Intl to Brussels by plane?

    A flight from Denver Intl to Brussels will travel around 4862.5 mi. By plane, this route typically takes 12h 15m.

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

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

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

  • How old do you have to be to fly from Denver Intl Airport to Brussels?

    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.

  • What documentation or ID do you need to fly to Brussels?

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

Best airlines flying from Denver to Brussels

Compare and see reviews for airlines that fly from Denver to Brussels with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $496Free CancellationRating
7.1
593 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $570Free CancellationRating
7.3
4,150 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $636Free CancellationRating
6.7
7,657 reviews
Search British Airways flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,427 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,692 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $703Free CancellationRating
7.2
379 reviews
Search Brussels Airlines flights

Why use momondo?

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

It is quick and easy to find Denver to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

momondo does allow users to show only those flights to Brussels from Denver which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Denver to Brussels 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 Denver to Brussels right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport