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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 4/4. 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.
Air Canada Logo
9:20 pm - 7:50 am
DEN
-
BRU
50h 30m
2 stops
Air Canada Logo
9:25 am - 7:00 pm
BRU
-
DEN
17h 35m
1 stop
$557Air Canada
Fri, May 1 - Tue, May 12
Multiple Airlines Logo
9:40 am - 1:15 pm
DEN
-
BRU
19h 35m
2 stops
Multiple Airlines Logo
7:30 pm - 3:40 pm
BRU
-
DEN
28h 10m
1 stop
$568Multiple Airlines
Mon, May 11 - Mon, May 18
Multiple Airlines Logo
11:25 am - 7:10 am
DEN
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
7:30 pm - 3:40 pm
BRU
-
DEN
28h 10m
1 stop
$571Multiple Airlines
Mon, May 11 - Mon, May 18
British Airways Logo
10:36 am - 7:10 pm
DEN
-
BRU
24h 34m
2 stops
British Airways Logo
8:50 pm - 11:59 pm
BRU
-
DEN
35h 09m
2 stops
$573British Airways
Mon, May 11 - Mon, May 18
United Airlines Logo
5:35 pm - 1:15 pm
DEN
-
BRU
11h 40m
1 stop
United Airlines Logo
9:25 am - 7:00 pm
BRU
-
DEN
17h 35m
1 stop
$590United Airlines
Fri, May 1 - Wed, May 13
United Airlines Logo
5:44 pm - 9:00 am
DEN
-
BRU
31h 16m
1 stop
United Airlines Logo
9:25 am - 10:34 am
BRU
-
DEN
33h 09m
1 stop
$595United Airlines
Mon, Apr 27 - Wed, May 13
Air Canada Logo
11:10 am - 1:15 pm
DEN
-
BRU
18h 05m
2 stops
Air Canada Logo
9:25 am - 7:00 pm
BRU
-
DEN
17h 35m
1 stop
$603Air Canada
Mon, Apr 27 - Wed, May 13
British Airways Logo
6:40 pm - 9:50 am
DEN
-
BRU
31h 10m
1 stop
British Airways Logo
9:15 pm - 10:47 pm
BRU
-
DEN
33h 32m
2 stops
$608British Airways
Fri, May 1 - Wed, May 13
Air Canada Logo
11:10 am - 1:15 pm
DEN
-
BRU
18h 05m
2 stops
Air Canada Logo
7:00 am - 7:00 pm
BRU
-
DEN
20h 00m
2 stops
$611Air Canada
Mon, Apr 27 - Wed, May 13
British Airways Logo
5:44 pm - 2:20 pm
DEN
-
BRU
36h 36m
2 stops
British Airways Logo
9:15 pm - 10:47 pm
BRU
-
DEN
33h 32m
2 stops
$612British Airways
Fri, May 1 - Wed, May 13

United Airlines flights from Denver to Brussels

Our best United Airlines deals on Denver to Brussels flight tickets
United Airlines
May 1
DEN5:35 pmDenver Intl
11h 40m
1 stop
BRU1:15 pmBrussels Bruxelles-National
May 13
BRU9:25 amBrussels Bruxelles-National
17h 35m
1 stop
DEN7:00 pmDenver Intl
$590
United Airlines
Apr 27
DEN5:44 pmDenver Intl
31h 16m
1 stop
BRU9:00 amBrussels Bruxelles-National
May 13
BRU9:25 amBrussels Bruxelles-National
33h 09m
1 stop
DEN10:34 amDenver Intl
$595
United Airlines
Mar 16
DEN6:35 pmDenver Intl
11h 40m
1 stop
BRU1:15 pmBrussels Bruxelles-National
Mar 23
BRU1:50 pmBrussels Bruxelles-National
32h 40m
2 stops
DEN3:30 pmDenver Intl
$643

Turkish Airlines flights from Denver to Brussels

Our best Turkish Airlines deals on Denver to Brussels flight tickets
Turkish Airlines
Feb 21
DEN7:20 pmDenver Intl
38h 00m
1 stop
BRU5:20 pmBrussels Bruxelles-National
Feb 28
BRU7:50 amBrussels Bruxelles-National
17h 45m
1 stop
DEN5:35 pmDenver Intl
$635
Turkish Airlines
Mar 21
DEN8:20 pmDenver Intl
18h 50m
1 stop
BRU10:10 pmBrussels Bruxelles-National
Mar 30
BRU6:55 pmBrussels Bruxelles-National
31h 30m
1 stop
DEN6:25 pmDenver Intl
$677
Turkish Airlines
Mar 28
DEN8:25 pmDenver Intl
34h 50m
1 stop
BRU3:15 pmBrussels Bruxelles-National
Apr 4
BRU7:20 amBrussels Bruxelles-National
19h 05m
1 stop
DEN6:25 pmDenver Intl
$709

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 February 1, 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

Fri 5/1

9:20 pm-7:50 am

2 stops50h 30m

Brussels Bruxelles-National

Tue 5/12

9:25 am-7:00 pm

1 stop17h 35m

$557

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 5/11

9:40 am-1:15 pm

2 stops19h 35m

Brussels Bruxelles-National

Mon 5/18

7:30 pm-3:40 pm

1 stop28h 10m

$568

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 5/11

11:25 am-7:10 am

1 stop11h 45m

Brussels Bruxelles-National

Mon 5/18

7:30 pm-3:40 pm

1 stop28h 10m

$571

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 5/11

10:36 am-7:10 pm

2 stops24h 34m

Brussels Bruxelles-National

Mon 5/18

8:50 pm-11:59 pm

2 stops35h 09m

$573

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Wed 5/13

9:25 am-7:00 pm

1 stop17h 35m

$590

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

5:44 pm-9:00 am

1 stop31h 16m

Brussels Bruxelles-National

Wed 5/13

9:25 am-10:34 am

1 stop33h 09m

$595

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

11:10 am-1:15 pm

2 stops18h 05m

Brussels Bruxelles-National

Wed 5/13

9:25 am-7:00 pm

1 stop17h 35m

$603

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

6:40 pm-9:50 am

1 stop31h 10m

Brussels Bruxelles-National

Wed 5/13

9:15 pm-10:47 pm

2 stops33h 32m

$608

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

11:10 am-1:15 pm

2 stops18h 05m

Brussels Bruxelles-National

Wed 5/13

7:00 am-7:00 pm

2 stops20h 00m

$611

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

5:44 pm-2:20 pm

2 stops36h 36m

Brussels Bruxelles-National

Wed 5/13

9:15 pm-10:47 pm

2 stops33h 32m

$612

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 $702.

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 $787 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

11h 45m

Direct flights

None
The fastest flight from Denver to Brussels takes 11h 45m
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 11h 45m.

  • 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
British AirwaysPriceFrom $500Free CancellationRating
6.7
7,706 reviews
Search British Airways flights
IcelandairPriceFrom $520Free CancellationRating
7.1
606 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom $593Free CancellationRating
7.2
381 reviews
Search Brussels Airlines flights
Turkish AirlinesPriceFrom $602Free CancellationRating
7.3
4,212 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,218 reviews
Search United Airlines flights
Aer LingusPriceFrom $654Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,758 reviews
Search Lufthansa 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