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Cheap flights from Denver to Brussels from $318

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 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Brussels (DEN-CRL)

Cheap round-trip flights

Logo
4:40 pm - 8:55 pmDEN-CRL
20h 15m2 stops
Logo
7:50 am - 7:05 pmCRL-DEN
18h 15m2 stops
$666
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Fri, Oct 17 - Sun, Nov 2
Logo
4:40 pm - 4:05 pmDEN-CRL
15h 25m2 stops
Logo
6:35 am - 6:55 pmCRL-DEN
20h 20m2 stops
$683
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Fri, Oct 3 - Wed, Oct 8
Logo
7:55 pm - 10:55 pmDEN-CRL
19h 00m2 stops
Logo
9:30 am - 5:59 pmCRL-DEN
16h 29m2 stops
$724
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Thu, Oct 9 - Thu, Oct 16
Logo
11:15 am - 6:20 pmDEN-CRL
23h 05m3 stops
Logo
7:40 pm - 5:00 pmCRL-DEN
28h 20m2 stops
$772
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Fri, Oct 24 - Sat, Nov 1
Logo
7:55 pm - 4:30 pmDEN-CRL
12h 35m1 stop
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5:50 pm - 1:04 amCRL-DEN
39h 14m2 stops
$834
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Sun, Sep 14 - Tue, Sep 23
Logo
7:55 pm - 4:30 pmDEN-CRL
12h 35m1 stop
Logo
7:10 am - 5:36 pmCRL-DEN
42h 26m2 stops
$837
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Sun, Sep 14 - Thu, Sep 25
Logo
7:55 pm - 10:35 pmDEN-CRL
18h 40m1 stop
Logo
5:50 pm - 1:04 amCRL-DEN
39h 14m2 stops
$870
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Thu, Sep 11 - Tue, Sep 23
Logo
7:55 pm - 10:35 pmDEN-CRL
18h 40m1 stop
Logo
7:10 am - 10:08 amCRL-DEN
34h 58m2 stops
$894
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Thu, Sep 11 - Thu, Sep 25
Logo
11:15 am - 5:05 pmDEN-CRL
21h 50m2 stops
Logo
7:10 pm - 5:00 pmCRL-DEN
28h 50m2 stops
$926
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Fri, Oct 24 - Sat, Nov 1
Logo
7:55 pm - 4:30 pmDEN-CRL
12h 35m1 stop
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4:45 pm - 1:04 amCRL-DEN
40h 19m2 stops
$932
Find Deal
Sun, Sep 14 - Fri, Sep 26

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Charleroi Brussels Airport 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 August 26, 2025.
Use the filters below to find and compare flights from Denver to Charleroi Brussels Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Fri 10/17

4:40 pm-8:55 pm

2 stops20h 15m

Charleroi Brussels

Sun 11/2

7:50 am-7:05 pm

2 stops18h 15m

$666

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Fri 10/3

4:40 pm-4:05 pm

2 stops15h 25m

Charleroi Brussels

Wed 10/8

6:35 am-6:55 pm

2 stops20h 20m

$683

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Thu 10/9

7:55 pm-10:55 pm

2 stops19h 00m

Charleroi Brussels

Thu 10/16

9:30 am-5:59 pm

2 stops16h 29m

$724

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Fri 10/24

11:15 am-6:20 pm

3 stops23h 05m

Charleroi Brussels

Sat 11/1

7:40 pm-5:00 pm

2 stops28h 20m

$772

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Sun 9/14

7:55 pm-4:30 pm

1 stop12h 35m

Charleroi Brussels

Tue 9/23

5:50 pm-1:04 am

2 stops39h 14m

$834

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Sun 9/14

7:55 pm-4:30 pm

1 stop12h 35m

Charleroi Brussels

Thu 9/25

7:10 am-5:36 pm

2 stops42h 26m

$837

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Thu 9/11

7:55 pm-10:35 pm

1 stop18h 40m

Charleroi Brussels

Tue 9/23

5:50 pm-1:04 am

2 stops39h 14m

$870

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Thu 9/11

7:55 pm-10:35 pm

1 stop18h 40m

Charleroi Brussels

Thu 9/25

7:10 am-10:08 am

2 stops34h 58m

$894

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Fri 10/24

11:15 am-5:05 pm

2 stops21h 50m

Charleroi Brussels

Sat 11/1

7:10 pm-5:00 pm

2 stops28h 50m

$926

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Sun 9/14

7:55 pm-4:30 pm

1 stop12h 35m

Charleroi Brussels

Fri 9/26

4:45 pm-1:04 am

2 stops40h 19m

$932

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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When to book flights from Denver to Charleroi Brussels Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Charleroi Brussels Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Charleroi Brussels Airport (DEN to CRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Charleroi Brussels Airport

Direct flights

None
There are no direct flights from Denver to Charleroi Brussels Airport. There are no popular flight routes from Denver to Charleroi Brussels Airport.
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  • How far is Denver Intl to Charleroi Brussels by plane?

    The distance between Denver Intl and Charleroi Brussels is about 4883.3 mi. In terms of flight time, this usually takes a little over 12h 35m.

  • When did momondo last update prices for flights from Denver Intl Airport to Charleroi Brussels Airport?

    Prices for flights from Denver Intl Airport to Charleroi Brussels Airport were last updated today.

  • How old do you have to be to fly from Denver Intl Airport to Charleroi Brussels Airport?

    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 Charleroi Brussels Airport.

  • What documentation or ID do you need to fly to Charleroi Brussels Airport?

    The travel and health documents you'll need for your trip to Charleroi Brussels Airport 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 Charleroi Brussels Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Denver to Charleroi Brussels Airport?

    Search flight deals from Denver to Charleroi Brussels Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Denver to Charleroi Brussels Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Brussels?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to Brussels. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Denver to Brussels with flexible booking policies on momondo?

Flights from Denver to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Brussels?

Once all potential Denver to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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