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Cheap flights from Denver to Brussels from $268

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 1/7. 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.
British Airways Logo
6:40 pm - 2:20 pm
DEN
-
BRU
11h 40m1 stop
British Airways Logo
3:15 pm - 4:30 pm
BRU
-
DEN
33h 15m1 stop
$530British Airways
Mon, Apr 27 - Wed, May 13
British Airways Logo
10:38 am - 7:35 pm
DEN
-
BRU
24h 57m2 stops
British Airways Logo
9:10 pm - 4:30 pm
BRU
-
DEN
27h 20m1 stop
$551British Airways
Mon, Apr 27 - Wed, May 13
British Airways Logo
10:38 am - 7:35 pm
DEN
-
BRU
24h 57m2 stops
British Airways Logo
10:55 am - 10:19 pm
BRU
-
DEN
19h 24m2 stops
$554British Airways
Mon, Apr 27 - Wed, May 13
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m1 stop
$557Icelandair
Fri, May 1 - Wed, May 13
British Airways Logo
6:40 pm - 7:35 pm
DEN
-
BRU
16h 55m1 stop
British Airways Logo
3:15 pm - 4:30 pm
BRU
-
DEN
33h 15m1 stop
$564British Airways
Mon, Apr 27 - Wed, May 13
Multiple Airlines Logo
8:20 pm - 4:15 pm
DEN
-
BRU
11h 55m1 stop
Multiple Airlines Logo
1:50 pm - 6:55 pm
BRU
-
DEN
13h 05m1 stop
$580Multiple Airlines
Mon, Feb 23 - Tue, Mar 3
Multiple Airlines Logo
5:35 pm - 1:15 pm
DEN
-
BRU
11h 40m1 stop
Multiple Airlines Logo
10:30 am - 4:00 pm
BRU
-
DEN
13h 30m1 stop
$584Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
British Airways Logo
2:22 pm - 7:35 pm
DEN
-
BRU
21h 13m2 stops
British Airways Logo
9:10 pm - 4:30 pm
BRU
-
DEN
27h 20m1 stop
$585British Airways
Mon, Apr 27 - Wed, May 13
Multiple Airlines Logo
8:20 pm - 4:15 pm
DEN
-
BRU
11h 55m1 stop
Multiple Airlines Logo
9:00 am - 6:08 pm
BRU
-
DEN
17h 08m2 stops
$588Multiple Airlines
Mon, Feb 23 - Tue, Mar 3
British Airways Logo
5:25 pm - 9:00 pm
DEN
-
BRU
19h 35m1 stop
British Airways Logo
8:45 pm - 3:30 pm
BRU
-
DEN
26h 45m1 stop
$590British Airways
Mon, Jan 19 - Mon, Jan 26

British Airways flights from Denver to Brussels

Our best British Airways deals on Denver to Brussels flight tickets
British Airways
Apr 27
DEN6:40 pmDenver Intl
11h 40m
1 stop
BRU2:20 pmBrussels Bruxelles-National
May 13
BRU3:15 pmBrussels Bruxelles-National
33h 15m
1 stop
DEN4:30 pmDenver Intl
$530
Find similar
British Airways
Apr 27
DEN10:38 amDenver Intl
24h 57m
2 stops
BRU7:35 pmBrussels Bruxelles-National
May 13
BRU9:10 pmBrussels Bruxelles-National
27h 20m
1 stop
DEN4:30 pmDenver Intl
$551
Find similar
British Airways
Apr 27
DEN10:38 amDenver Intl
24h 57m
2 stops
BRU7:35 pmBrussels Bruxelles-National
May 13
BRU10:55 amBrussels Bruxelles-National
19h 24m
2 stops
DEN10:19 pmDenver Intl
$554
Find similar

Icelandair flights from Denver to Brussels

Our best Icelandair deals on Denver to Brussels flight tickets
Icelandair
May 1
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU12:55 pmBrussels Bruxelles-National
May 11
BRU1:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN7:00 pmDenver Intl
$557
Find similar
Icelandair
May 21
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU12:55 pmBrussels Bruxelles-National
May 26
BRU1:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN7:00 pmDenver Intl
$632
Find similar
Icelandair
Jun 8
DEN4:40 pmDenver Intl
12h 15m
1 stop
BRU12:55 pmBrussels Bruxelles-National
Jun 17
BRU1:50 pmBrussels Bruxelles-National
13h 10m
1 stop
DEN7:00 pmDenver Intl
$697
Find similar

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 December 23, 2025.
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

Mon 4/27

6:40 pm-2:20 pm

1 stop11h 40m

Brussels Bruxelles-National

Wed 5/13

3:15 pm-4:30 pm

1 stop33h 15m

$530

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

10:38 am-7:35 pm

2 stops24h 57m

Brussels Bruxelles-National

Wed 5/13

9:10 pm-4:30 pm

1 stop27h 20m

$551

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

10:38 am-7:35 pm

2 stops24h 57m

Brussels Bruxelles-National

Wed 5/13

10:55 am-10:19 pm

2 stops19h 24m

$554

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 5/1

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Wed 5/13

1:50 pm-7:00 pm

1 stop13h 10m

$557

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

6:40 pm-7:35 pm

1 stop16h 55m

Brussels Bruxelles-National

Wed 5/13

3:15 pm-4:30 pm

1 stop33h 15m

$564

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 2/23

8:20 pm-4:15 pm

1 stop11h 55m

Brussels Bruxelles-National

Tue 3/3

1:50 pm-6:55 pm

1 stop13h 05m

$580

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 2/17

5:35 pm-1:15 pm

1 stop11h 40m

Brussels Bruxelles-National

Tue 2/24

10:30 am-4:00 pm

1 stop13h 30m

$584

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

2:22 pm-7:35 pm

2 stops21h 13m

Brussels Bruxelles-National

Wed 5/13

9:10 pm-4:30 pm

1 stop27h 20m

$585

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 2/23

8:20 pm-4:15 pm

1 stop11h 55m

Brussels Bruxelles-National

Tue 3/3

9:00 am-6:08 pm

2 stops17h 08m

$588

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 1/19

5:25 pm-9:00 pm

1 stop19h 35m

Brussels Bruxelles-National

Mon 1/26

8:45 pm-3:30 pm

1 stop26h 45m

$590

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 January is also very affordable. Most momondo users find prices during this month for around $710.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Denver is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $964. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,311.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from Denver to Brussels in the evening for as low as $679. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,178.

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 $802 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 55m

Direct flights

None
The fastest flight from Denver to Brussels takes 11h 55m
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 55m.

  • 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
7.0
592 reviews
Search Icelandair flights
Turkish AirlinesPriceFrom $548Free CancellationRating
7.3
4,111 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $636Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,410 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $642Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
LufthansaPriceFrom $691Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $694Free CancellationRating
7.2
375 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