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Cheap flights from Denver to Brussels from $253

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 8/25. 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
$502Icelandair
Wed, Nov 18 - Thu, Nov 26
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
$502Icelandair
Wed, Dec 9 - Tue, Dec 15
Multiple Airlines Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Multiple Airlines Logo
8:45 am - 12:49 pm
BRU
-
DEN
36h 04m
2 stops
$711Multiple Airlines
Wed, Oct 14 - Mon, Oct 19
Multiple Airlines Logo
11:20 am - 7:50 am
DEN
-
BRU
12h 30m
1 stop
Multiple Airlines Logo
10:00 am - 8:27 pm
BRU
-
DEN
18h 27m
1 stop
$716Multiple Airlines
Wed, Nov 18 - Thu, Nov 26
United Airlines Logo
5:35 pm - 1:15 pm
DEN
-
BRU
11h 40m
1 stop
United Airlines Logo
10:00 am - 8:27 pm
BRU
-
DEN
18h 27m
1 stop
$732United Airlines
Sun, Dec 6 - Wed, Dec 16
United Airlines Logo
5:35 pm - 1:15 pm
DEN
-
BRU
11h 40m
1 stop
United Airlines Logo
10:00 am - 8:27 pm
BRU
-
DEN
18h 27m
1 stop
$732United Airlines
Tue, Dec 8 - Fri, Dec 18
British Airways Logo
5:01 pm - 7:35 pm
DEN
-
BRU
18h 34m
1 stop
British Airways Logo
12:00 pm - 9:57 pm
BRU
-
DEN
17h 57m
2 stops
$736British Airways
Wed, Dec 9 - Tue, Dec 15
British Airways Logo
4:23 pm - 4:20 pm
DEN
-
BRU
15h 57m
2 stops
British Airways Logo
10:15 am - 9:47 pm
BRU
-
DEN
19h 32m
2 stops
$741British Airways
Wed, Nov 18 - Thu, Nov 26
Lufthansa Logo
5:38 pm - 4:15 pm
DEN
-
BRU
14h 37m
2 stops
Lufthansa Logo
9:30 am - 3:35 pm
BRU
-
DEN
14h 05m
1 stop
$746Lufthansa
Wed, Nov 18 - Thu, Nov 26
Lufthansa Logo
4:15 pm - 4:15 pm
DEN
-
BRU
16h 00m
1 stop
Lufthansa Logo
7:10 pm - 2:30 pm
BRU
-
DEN
27h 20m
1 stop
$781Lufthansa
Tue, Nov 24 - Wed, Dec 2

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Icelandair flights from Denver to Brussels

Our best Icelandair deals on Denver to Brussels flight tickets
Icelandair
Nov 18
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
Nov 26
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN6:00 pmDenver Intl
$502
Icelandair
Nov 18
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
Nov 26
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN6:00 pmDenver Intl
$507
Icelandair
Nov 18
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
Nov 26
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN6:00 pmDenver Intl
$508

Lufthansa flights from Denver to Brussels

Our best Lufthansa deals on Denver to Brussels flight tickets
Lufthansa
Nov 18
DEN5:38 pmDenver Intl
14h 37m
2 stops
BRU4:15 pmBrussels Bruxelles-National
Nov 26
BRU9:30 amBrussels Bruxelles-National
14h 05m
1 stop
DEN3:35 pmDenver Intl
$746
Lufthansa
Jul 30
DEN4:15 pmDenver Intl
16h 00m
1 stop
BRU4:15 pmBrussels Bruxelles-National
Aug 15
BRU6:45 amBrussels Bruxelles-National
15h 00m
1 stop
DEN1:45 pmDenver Intl
$1,150
Lufthansa
Aug 1
DEN6:00 pmDenver Intl
15h 30m
2 stops
BRU5:30 pmBrussels Bruxelles-National
Aug 7
BRU7:30 pmBrussels Bruxelles-National
26h 15m
2 stops
DEN1:45 pmDenver Intl
$1,440

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 July 29, 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

Cheapest round-trip
Quickest round-trip

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 11/18

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Thu 11/26

12:50 pm-6:00 pm

1 stop13h 10m

$502

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 12/9

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Tue 12/15

12:50 pm-6:00 pm

1 stop13h 10m

$502

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 10/14

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Mon 10/19

8:45 am-12:49 pm

2 stops36h 04m

$711

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 11/18

11:20 am-7:50 am

1 stop12h 30m

Brussels Bruxelles-National

Thu 11/26

10:00 am-8:27 pm

1 stop18h 27m

$716

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 12/6

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Wed 12/16

10:00 am-8:27 pm

1 stop18h 27m

$732

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 12/8

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Fri 12/18

10:00 am-8:27 pm

1 stop18h 27m

$732

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 12/9

5:01 pm-7:35 pm

1 stop18h 34m

Brussels Bruxelles-National

Tue 12/15

12:00 pm-9:57 pm

2 stops17h 57m

$736

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 11/18

4:23 pm-4:20 pm

2 stops15h 57m

Brussels Bruxelles-National

Thu 11/26

10:15 am-9:47 pm

2 stops19h 32m

$741

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 11/18

5:38 pm-4:15 pm

2 stops14h 37m

Brussels Bruxelles-National

Thu 11/26

9:30 am-3:35 pm

1 stop14h 05m

$746

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 11/24

4:15 pm-4:15 pm

1 stop16h 00m

Brussels Bruxelles-National

Wed 12/2

7:10 pm-2:30 pm

1 stop27h 20m

$781

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 typical price of a round-trip flight between Denver and Brussels?

Prices are currently low for flights on this route.

Typical prices usually range from $699 to $1,021.
The lowest price recently found on this route was $502.

What is the cheapest month to fly to Brussels?

In general, April 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 $680. If you are unable to visit Brussels during the month of April, then departing from Denver during the month February is also very affordable. Most momondo users find prices during this month for around $691.

How far in advance should I book a flight from Denver 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 $780 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 $679 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 40m

Direct flights

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

Frequently asked questions about flying from Denver to Brussels

  • 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 40m.

  • 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 $492Free CancellationRating
6.7
8,129 reviews
Search British Airways flights
IcelandairPriceFrom $565Free CancellationRating
7.0
716 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom $593Free CancellationRating
7.2
427 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
10,052 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
8,163 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