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Cheap flights from Denver to Brussels from $321

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 5/2. 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

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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.
Turkish Airlines Logo
8:25 pm - 10:10 am
DEN
-
BRU
29h 45m
1 stop
Turkish Airlines Logo
11:20 am - 6:25 pm
BRU
-
DEN
39h 05m
1 stop
$629Turkish Airlines
Thu, Sep 17 - Mon, Sep 28
Turkish Airlines Logo
8:25 pm - 1:25 pm
DEN
-
BRU
33h 00m
1 stop
Turkish Airlines Logo
6:50 pm - 6:25 pm
BRU
-
DEN
31h 35m
1 stop
$638Turkish Airlines
Thu, Sep 3 - Sat, Sep 12
Turkish Airlines Logo
8:25 pm - 9:25 pm
DEN
-
BRU
17h 00m
1 stop
Turkish Airlines Logo
7:20 am - 6:25 pm
BRU
-
DEN
19h 05m
1 stop
$643Turkish Airlines
Tue, Apr 21 - Tue, Apr 28
Turkish Airlines Logo
8:25 pm - 10:10 am
DEN
-
BRU
29h 45m
1 stop
Turkish Airlines Logo
7:20 am - 6:25 pm
BRU
-
DEN
19h 05m
1 stop
$660Turkish Airlines
Thu, Apr 23 - Sun, May 3
Turkish Airlines Logo
8:25 pm - 5:50 pm
DEN
-
BRU
37h 25m
1 stop
Turkish Airlines Logo
2:25 pm - 6:25 pm
BRU
-
DEN
36h 00m
1 stop
$663Turkish Airlines
Thu, Apr 23 - Sat, May 2
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$714Icelandair
Wed, Sep 2 - Wed, Sep 16
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$715Icelandair
Mon, Sep 7 - Mon, Sep 21
Lufthansa Logo
4:15 pm - 1:10 pm
DEN
-
BRU
12h 55m
1 stop
Lufthansa Logo
6:45 am - 2:20 pm
BRU
-
DEN
15h 35m
1 stop
$717Lufthansa
Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
4:40 pm - 3:30 pm
DEN
-
CRL
14h 50m
2 stops
Multiple Airlines Logo
8:00 am - 7:00 pm
CRL
-
DEN
19h 00m
2 stops
$780Multiple Airlines
Thu, Apr 23 - Wed, Apr 29
Multiple Airlines Logo
4:40 pm - 10:55 pm
DEN
-
CRL
22h 15m
2 stops
Multiple Airlines Logo
8:00 am - 12:55 pm
CRL
-
DEN
36h 55m
3 stops
$881Multiple Airlines
Thu, Apr 23 - Wed, Apr 29

Turkish Airlines flights from Denver to Brussels

Our best Turkish Airlines deals on Denver to Brussels flight tickets
Turkish Airlines
Sep 17
DEN8:25 pmDenver Intl
17h 00m
1 stop
BRU9:25 pmBrussels Bruxelles-National
Sep 28
BRU2:25 pmBrussels Bruxelles-National
36h 00m
1 stop
DEN6:25 pmDenver Intl
$629
Turkish Airlines
Sep 3
DEN8:25 pmDenver Intl
33h 00m
1 stop
BRU1:25 pmBrussels Bruxelles-National
Sep 12
BRU6:50 pmBrussels Bruxelles-National
31h 35m
1 stop
DEN6:25 pmDenver Intl
$638
Turkish Airlines
Apr 21
DEN8:25 pmDenver Intl
17h 00m
1 stop
BRU9:25 pmBrussels Bruxelles-National
Apr 28
BRU7:20 amBrussels Bruxelles-National
19h 05m
1 stop
DEN6:25 pmDenver Intl
$643

Scandinavian Airlines flights from Denver to Brussels

Our best Scandinavian Airlines deals on Denver to Brussels flight tickets
Scandinavian Airlines
Apr 27
DEN6:40 amDenver Intl
20h 00m
2 stops
BRU10:40 amBrussels Bruxelles-National
May 13
BRU5:45 amBrussels Bruxelles-National
25h 59m
2 stops
DEN11:44 pmDenver Intl
$741
Scandinavian Airlines
Apr 27
DEN6:40 amDenver Intl
20h 00m
2 stops
BRU10:40 amBrussels Bruxelles-National
May 13
BRU10:20 amBrussels Bruxelles-National
21h 24m
2 stops
DEN11:44 pmDenver Intl
$742
Scandinavian Airlines
Apr 27
DEN6:40 amDenver Intl
23h 55m
3 stops
BRU2:35 pmBrussels Bruxelles-National
May 13
BRU10:20 amBrussels Bruxelles-National
21h 24m
2 stops
DEN11:44 pmDenver Intl
$762

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 March 25, 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

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/17

8:25 pm-10:10 am

1 stop29h 45m

Brussels Bruxelles-National

Mon 9/28

11:20 am-6:25 pm

1 stop39h 05m

$629

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/3

8:25 pm-1:25 pm

1 stop33h 00m

Brussels Bruxelles-National

Sat 9/12

6:50 pm-6:25 pm

1 stop31h 35m

$638

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 4/21

8:25 pm-9:25 pm

1 stop17h 00m

Brussels Bruxelles-National

Tue 4/28

7:20 am-6:25 pm

1 stop19h 05m

$643

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/23

8:25 pm-10:10 am

1 stop29h 45m

Brussels Bruxelles-National

Sun 5/3

7:20 am-6:25 pm

1 stop19h 05m

$660

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/23

8:25 pm-5:50 pm

1 stop37h 25m

Brussels Bruxelles-National

Sat 5/2

2:25 pm-6:25 pm

1 stop36h 00m

$663
Quickest round-trip

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/2

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Wed 9/16

1:50 pm-7:00 pm

1 stop13h 10m

$714

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/7

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Mon 9/21

1:50 pm-7:00 pm

1 stop13h 10m

$715

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/14

4:15 pm-1:10 pm

1 stop12h 55m

Brussels Bruxelles-National

Tue 9/29

6:45 am-2:20 pm

1 stop15h 35m

$717

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Thu 4/23

4:40 pm-3:30 pm

2 stops14h 50m

Charleroi Brussels

Wed 4/29

8:00 am-7:00 pm

2 stops19h 00m

$780

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Thu 4/23

4:40 pm-10:55 pm

2 stops22h 15m

Charleroi Brussels

Wed 4/29

8:00 am-12:55 pm

3 stops36h 55m

$881

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?

What is the cheapest month to fly to Brussels?

In general, February 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 $691. If you are unable to visit Brussels during the month of February, then departing from Denver during the month November is also very affordable. Most momondo users find prices during this month for around $699.

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 $779 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 $589 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 00m

Direct flights

None
The fastest flight from Denver to Brussels takes 12h 00m
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 00m.

  • 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
7,821 reviews
Search British Airways flights
IcelandairPriceFrom $520Free CancellationRating
7.0
625 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom $593Free CancellationRating
7.2
395 reviews
Search Brussels Airlines flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,489 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,483 reviews
Search United Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,870 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