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Cheap flights from Denver to Brussels from $218

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
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
$500Icelandair
Wed, May 13 - Wed, May 20
Lufthansa Logo
4:05 pm - 5:15 pm
DEN
-
BRU
17h 10m
1 stop
Lufthansa Logo
7:00 am - 3:40 pm
BRU
-
DEN
16h 40m
1 stop
$503Lufthansa
Mon, Apr 27 - Wed, May 13
Air Canada Logo
11:05 am - 1:15 pm
DEN
-
BRU
18h 10m
2 stops
Air Canada Logo
9:25 am - 7:00 pm
BRU
-
DEN
17h 35m
1 stop
$511Air Canada
Mon, Apr 27 - Wed, May 13
Air Canada Logo
11:05 am - 1:15 pm
DEN
-
BRU
18h 10m
2 stops
Air Canada Logo
7:00 am - 6:12 pm
BRU
-
DEN
19h 12m
2 stops
$515Air Canada
Mon, Apr 27 - Wed, May 13
Lufthansa Logo
4:05 pm - 5:15 pm
DEN
-
BRU
17h 10m
1 stop
Lufthansa Logo
8:40 am - 2:20 pm
BRU
-
DEN
13h 40m
1 stop
$532Lufthansa
Mon, Apr 27 - Wed, May 13
United Airlines Logo
3:15 pm - 9:00 am
DEN
-
BRU
33h 45m
1 stop
United Airlines Logo
9:25 am - 10:34 am
BRU
-
DEN
33h 09m
1 stop
$534United Airlines
Mon, Apr 27 - Fri, May 1
Lufthansa Logo
4:05 pm - 1:10 pm
DEN
-
BRU
13h 05m
1 stop
Lufthansa Logo
7:00 am - 10:15 pm
BRU
-
DEN
23h 15m
2 stops
$539Lufthansa
Mon, Apr 27 - Wed, May 13
Air Canada Logo
11:05 am - 1:15 pm
DEN
-
BRU
18h 10m
2 stops
Air Canada Logo
7:00 am - 5:00 pm
BRU
-
DEN
18h 00m
2 stops
$545Air Canada
Mon, Apr 27 - Wed, May 13
Air Canada Logo
1:25 pm - 1:15 pm
DEN
-
BRU
15h 50m
2 stops
Air Canada Logo
9:25 am - 7:00 pm
BRU
-
DEN
17h 35m
1 stop
$546Air Canada
Mon, Apr 27 - Fri, May 1
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
$558United Airlines
Fri, May 1 - Wed, May 13

British Airways flights from Denver to Brussels

Our best British Airways deals on Denver to Brussels flight tickets
British Airways
Apr 11
DEN5:44 pmDenver Intl
36h 26m
2 stops
BRU2:10 pmBrussels Bruxelles-National
Apr 19
BRU8:40 pmBrussels Bruxelles-National
34h 07m
2 stops
DEN10:47 pmDenver Intl
$579
British Airways
May 1
DEN12:49 pmDenver Intl
24h 21m
2 stops
BRU9:10 pmBrussels Bruxelles-National
May 13
BRU9:15 pmBrussels Bruxelles-National
33h 32m
2 stops
DEN10:47 pmDenver Intl
$583
British Airways
Mar 6
DEN5:25 pmDenver Intl
33h 05m
1 stop
BRU10:30 amBrussels Bruxelles-National
Mar 15
BRU9:35 pmBrussels Bruxelles-National
25h 55m
1 stop
DEN4:30 pmDenver Intl
$621

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
43h 00m
2 stops
BRU9:40 amBrussels Bruxelles-National
May 1
BRU5:45 amBrussels Bruxelles-National
25h 34m
2 stops
DEN11:19 pmDenver Intl
$664
Scandinavian Airlines
Apr 27
DEN6:40 amDenver Intl
43h 00m
2 stops
BRU9:40 amBrussels Bruxelles-National
May 1
BRU5:45 amBrussels Bruxelles-National
25h 34m
2 stops
DEN11:19 pmDenver Intl
$665
Scandinavian Airlines
Apr 27
DEN6:40 amDenver Intl
23h 55m
3 stops
BRU2:35 pmBrussels Bruxelles-National
May 13
BRU10:20 amBrussels Bruxelles-National
20h 38m
2 stops
DEN10:58 pmDenver Intl
$686

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 24, 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 5/13

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Wed 5/20

1:50 pm-7:00 pm

1 stop13h 10m

$500

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

4:05 pm-5:15 pm

1 stop17h 10m

Brussels Bruxelles-National

Wed 5/13

7:00 am-3:40 pm

1 stop16h 40m

$503

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

11:05 am-1:15 pm

2 stops18h 10m

Brussels Bruxelles-National

Wed 5/13

9:25 am-7:00 pm

1 stop17h 35m

$511

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

11:05 am-1:15 pm

2 stops18h 10m

Brussels Bruxelles-National

Wed 5/13

7:00 am-6:12 pm

2 stops19h 12m

$515

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

4:05 pm-5:15 pm

1 stop17h 10m

Brussels Bruxelles-National

Wed 5/13

8:40 am-2:20 pm

1 stop13h 40m

$532

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

3:15 pm-9:00 am

1 stop33h 45m

Brussels Bruxelles-National

Fri 5/1

9:25 am-10:34 am

1 stop33h 09m

$534

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

4:05 pm-1:10 pm

1 stop13h 05m

Brussels Bruxelles-National

Wed 5/13

7:00 am-10:15 pm

2 stops23h 15m

$539

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

11:05 am-1:15 pm

2 stops18h 10m

Brussels Bruxelles-National

Wed 5/13

7:00 am-5:00 pm

2 stops18h 00m

$545

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

1:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Fri 5/1

9:25 am-7:00 pm

1 stop17h 35m

$546

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

$558

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 $709.

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 $794 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 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

  • 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
IcelandairPriceFrom $496Free CancellationRating
7.1
603 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $602Free CancellationRating
7.3
4,207 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $636Free CancellationRating
6.7
7,698 reviews
Search British Airways flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,442 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,197 reviews
Search United Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,748 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $694Free CancellationRating
7.2
382 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