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Cheap flights from Denver to Brussels from $347

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 8/18. 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

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.
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
$745Turkish Airlines
Tue, Oct 6 - Tue, Oct 13
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
$749Turkish Airlines
Thu, Oct 1 - Thu, Oct 8
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
$759Turkish Airlines
Thu, Sep 3 - Sat, Sep 12
Turkish Airlines Logo
8:25 pm - 1:25 pm
DEN
-
BRU
33h 00m
1 stop
Turkish Airlines Logo
7:20 am - 6:25 pm
BRU
-
DEN
19h 05m
1 stop
$762Turkish Airlines
Thu, Sep 3 - Sat, Sep 12
Air Canada Logo
9:40 am - 7:10 am
DEN
-
BRU
13h 30m
1 stop
Air Canada Logo
9:25 am - 6:46 pm
BRU
-
DEN
17h 21m
1 stop
$767Air Canada
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
11:25 am - 7:10 am
DEN
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
8:40 am - 2:20 pm
BRU
-
DEN
13h 40m
1 stop
$776Multiple Airlines
Mon, Sep 14 - Tue, Sep 29
SWISS Logo
1:25 pm - 9:30 pm
DEN
-
BRU
24h 05m
2 stops
SWISS Logo
6:55 am - 3:56 pm
BRU
-
DEN
17h 01m
2 stops
$783SWISS
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
11:25 am - 7:10 am
DEN
-
BRU
11h 45m
1 stop
Multiple Airlines Logo
10:30 am - 7:29 pm
BRU
-
DEN
16h 59m
2 stops
$785Multiple Airlines
Mon, Sep 14 - Tue, Sep 29
United Airlines Logo
8:29 pm - 9:00 am
DEN
-
BRU
28h 31m
1 stop
United Airlines Logo
9:25 am - 10:31 am
BRU
-
DEN
33h 06m
1 stop
$788United Airlines
Mon, Sep 14 - Tue, Sep 29
Scandinavian Airlines Logo
6:30 am - 10:40 am
DEN
-
BRU
20h 10m
2 stops
Scandinavian Airlines Logo
5:45 am - 10:49 pm
BRU
-
DEN
25h 04m
2 stops
$793Scandinavian Airlines
Mon, Sep 14 - Tue, Sep 29

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Turkish Airlines flights from Denver to Brussels

Our best Turkish Airlines deals on Denver to Brussels flight tickets
Turkish Airlines
Oct 6
DEN8:25 pmDenver Intl
29h 45m
1 stop
BRU10:10 amBrussels Bruxelles-National
Oct 13
BRU7:20 amBrussels Bruxelles-National
19h 05m
1 stop
DEN6:25 pmDenver Intl
$745
Turkish Airlines
Oct 1
DEN8:25 pmDenver Intl
17h 00m
1 stop
BRU9:25 pmBrussels Bruxelles-National
Oct 8
BRU7:20 amBrussels Bruxelles-National
19h 05m
1 stop
DEN6:25 pmDenver Intl
$749
Turkish Airlines
Sep 3
DEN8:25 pmDenver Intl
17h 00m
1 stop
BRU9:25 pmBrussels Bruxelles-National
Sep 12
BRU7:20 amBrussels Bruxelles-National
19h 05m
1 stop
DEN6:25 pmDenver Intl
$759

Air Canada flights from Denver to Brussels

Our best Air Canada deals on Denver to Brussels flight tickets
Air Canada
Sep 1
DEN9:40 amDenver Intl
13h 30m
1 stop
BRU7:10 amBrussels Bruxelles-National
Sep 8
BRU9:25 amBrussels Bruxelles-National
17h 21m
1 stop
DEN6:46 pmDenver Intl
$767
Air Canada
Sep 14
DEN11:25 amDenver Intl
17h 50m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Sep 29
BRU7:00 amBrussels Bruxelles-National
19h 18m
2 stops
DEN6:18 pmDenver Intl
$800
Air Canada
Sep 3
DEN6:10 pmDenver Intl
29h 40m
1 stop
BRU7:50 amBrussels Bruxelles-National
Sep 8
BRU9:25 amBrussels Bruxelles-National
37h 01m
2 stops
DEN2:26 pmDenver Intl
$851

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 April 28, 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

Tue 10/6

8:25 pm-10:10 am

1 stop29h 45m

Brussels Bruxelles-National

Tue 10/13

7:20 am-6:25 pm

1 stop19h 05m

$745

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 10/1

8:25 pm-9:25 pm

1 stop17h 00m

Brussels Bruxelles-National

Thu 10/8

7:20 am-6:25 pm

1 stop19h 05m

$749

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/3

8:25 pm-9:25 pm

1 stop17h 00m

Brussels Bruxelles-National

Sat 9/12

7:20 am-6:25 pm

1 stop19h 05m

$759

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 9/3

8:25 pm-1:25 pm

1 stop33h 00m

Brussels Bruxelles-National

Sat 9/12

7:20 am-6:25 pm

1 stop19h 05m

$762

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 9/1

9:40 am-7:10 am

1 stop13h 30m

Brussels Bruxelles-National

Tue 9/8

9:25 am-6:46 pm

1 stop17h 21m

$767
Quickest round-trip

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/14

11:25 am-7:10 am

1 stop11h 45m

Brussels Bruxelles-National

Tue 9/29

8:40 am-2:20 pm

1 stop13h 40m

$776

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 10/6

1:25 pm-9:30 pm

2 stops24h 05m

Brussels Bruxelles-National

Tue 10/13

6:55 am-3:56 pm

2 stops17h 01m

$783

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/14

11:25 am-7:10 am

1 stop11h 45m

Brussels Bruxelles-National

Tue 9/29

10:30 am-7:29 pm

2 stops16h 59m

$785

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/14

8:29 pm-9:00 am

1 stop28h 31m

Brussels Bruxelles-National

Tue 9/29

9:25 am-10:31 am

1 stop33h 06m

$788

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/14

6:30 am-10:40 am

2 stops20h 10m

Brussels Bruxelles-National

Tue 9/29

5:45 am-10:49 pm

2 stops25h 04m

$793

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, December 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 $426. If you are unable to visit Brussels during the month of December, then departing from Denver during the month May is also very affordable. Most momondo users find prices during this month for around $492.

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 $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 $642 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
7,929 reviews
Search British Airways flights
IcelandairPriceFrom $556Free CancellationRating
7.0
646 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom $593Free CancellationRating
7.2
404 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,675 reviews
Search United Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,956 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