Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belgium to Denver from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Denver departing on 8/26. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Belgium to Denver

Recent round-trip flight deals from Belgium to Denver

Icelandair Logo
1:50 pm - 6:55 pmBRU-DEN
13h 05m1 stop
Icelandair Logo
4:40 pm - 12:50 pmDEN-BRU
12h 10m1 stop
$487Icelandair
Find Deal
Wed, Aug 27 - Wed, Oct 1
Icelandair Logo
1:50 pm - 6:55 pmBRU-DEN
13h 05m1 stop
Icelandair Logo
4:40 pm - 12:50 pmDEN-BRU
12h 10m1 stop
$494Icelandair
Find Deal
Wed, Aug 27 - Wed, Oct 1
Logo
10:50 am - 4:25 pmBRU-DEN
13h 35m1 stop
Logo
12:41 pm - 2:10 pmDEN-BRU
17h 29m2 stops
$501
Find Deal
Thu, Sep 11 - Thu, Sep 25
Logo
7:05 pm - 7:47 pmBRU-DEN
32h 42m2 stops
Logo
12:41 pm - 2:10 pmDEN-BRU
17h 29m2 stops
$512
Find Deal
Thu, Sep 11 - Thu, Sep 25
American Airlines Logo
3:00 pm - 4:25 pmBRU-DEN
33h 25m1 stop
American Airlines Logo
3:57 pm - 8:25 pmDEN-BRU
20h 28m2 stops
$513American Airlines
Find Deal
Mon, Sep 15 - Sun, Sep 28
British Airways Logo
7:05 pm - 4:25 pmBRU-DEN
29h 20m1 stop
British Airways Logo
6:35 pm - 6:00 pmDEN-BRU
15h 25m1 stop
$516British Airways
Find Deal
Mon, Sep 15 - Sun, Sep 28
British Airways Logo
10:50 am - 4:25 pmBRU-DEN
13h 35m1 stop
British Airways Logo
4:36 pm - 6:50 pmDEN-BRU
18h 14m2 stops
$517British Airways
Find Deal
Thu, Sep 11 - Thu, Sep 25
American Airlines Logo
10:50 am - 4:25 pmBRU-DEN
13h 35m1 stop
American Airlines Logo
12:41 pm - 2:05 pmDEN-BRU
17h 24m2 stops
$519American Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 24
Finnair Logo
7:05 pm - 7:47 pmBRU-DEN
32h 42m2 stops
Finnair Logo
12:41 pm - 6:20 pmDEN-BRU
21h 39m2 stops
$528Finnair
Find Deal
Thu, Sep 11 - Wed, Sep 24
Finnair Logo
7:05 pm - 5:47 pmBRU-DEN
30h 42m2 stops
Finnair Logo
12:41 pm - 6:20 pmDEN-BRU
21h 39m2 stops
$532Finnair
Find Deal
Fri, Aug 29 - Wed, Oct 1

Icelandair flights from Belgium to Denver

Our best Icelandair deals on Belgium to Denver flight tickets
Icelandair
Aug 27
BRU1:50 pmBrussels Bruxelles-National
13h 05m
1 stop
DEN6:55 pmDenver Intl
Oct 1
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
$487
Find similar
Icelandair
Aug 27
BRU1:50 pmBrussels Bruxelles-National
13h 05m
1 stop
DEN6:55 pmDenver Intl
Oct 1
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
$494
Find similar
Icelandair
Sep 15
BRU1:50 pmBrussels Bruxelles-National
13h 05m
1 stop
DEN6:55 pmDenver Intl
Oct 1
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
$500
Find similar

Finnair flights from Belgium to Denver

Our best Finnair deals on Belgium to Denver flight tickets
Finnair
Sep 11
BRU7:05 pmBrussels Bruxelles-National
32h 42m
2 stops
DEN7:47 pmDenver Intl
Sep 24
DEN12:41 pmDenver Intl
21h 39m
2 stops
BRU6:20 pmBrussels Bruxelles-National
$528
Find similar
Finnair
Aug 29
BRU7:05 pmBrussels Bruxelles-National
30h 42m
2 stops
DEN5:47 pmDenver Intl
Oct 1
DEN12:41 pmDenver Intl
21h 39m
2 stops
BRU6:20 pmBrussels Bruxelles-National
$532
Find similar
Finnair
Sep 5
BRU6:35 amBrussels Bruxelles-National
23h 34m
2 stops
DEN10:09 pmDenver Intl
Oct 1
DEN12:41 pmDenver Intl
21h 39m
2 stops
BRU6:20 pmBrussels Bruxelles-National
$536
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Belgium to Denver 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 July 31, 2025.
Use the filters below to find and compare flights from Belgium to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 8/27

1:50 pm-6:55 pm

1 stop13h 05m

Denver Intl

Wed 10/1

4:40 pm-12:50 pm

1 stop12h 10m

$487

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 8/27

1:50 pm-6:55 pm

1 stop13h 05m

Denver Intl

Wed 10/1

4:40 pm-12:50 pm

1 stop12h 10m

$494

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/11

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Thu 9/25

12:41 pm-2:10 pm

2 stops17h 29m

$501

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/11

7:05 pm-7:47 pm

2 stops32h 42m

Denver Intl

Thu 9/25

12:41 pm-2:10 pm

2 stops17h 29m

$512

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 9/15

3:00 pm-4:25 pm

1 stop33h 25m

Denver Intl

Sun 9/28

3:57 pm-8:25 pm

2 stops20h 28m

$513

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 9/15

7:05 pm-4:25 pm

1 stop29h 20m

Denver Intl

Sun 9/28

6:35 pm-6:00 pm

1 stop15h 25m

$516

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/11

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Thu 9/25

4:36 pm-6:50 pm

2 stops18h 14m

$517

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/11

10:50 am-4:25 pm

1 stop13h 35m

Denver Intl

Wed 9/24

12:41 pm-2:05 pm

2 stops17h 24m

$519

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 9/11

7:05 pm-7:47 pm

2 stops32h 42m

Denver Intl

Wed 9/24

12:41 pm-6:20 pm

2 stops21h 39m

$528

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 8/29

7:05 pm-5:47 pm

2 stops30h 42m

Denver Intl

Wed 10/1

12:41 pm-6:20 pm

2 stops21h 39m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Denver from

How to get the cheapest flight ticket from Belgium to Denver

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 Denver?

The cheapest month to fly to Denver from Belgium is in September. Flight prices, which tend to average around $621, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until March to fly from Belgium, when ticket prices are also cheap, with an average price of $633.

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

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $731. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Saturday, with ticket prices averaging around $947.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $757. Flights in the evening are often more expensive with an average ticket price of $862.

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $691 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Belgium for as low as $599 on momondo.

Can stopping save me money on Belgium to Denver flights?

You could potentially save up to 26% on your flight if you consider stops on a Belgium to Denver flight.

Cheap Belgium to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to Denver

Best Price Found

$430

Fastest flight time

13h 05m

Direct flights

None

Airports in Denver

1 airport
The best one-way flight to Denver from Belgium in the past 72 hours is $430. The best round-trip flight deal from Belgium to Denver found on momondo in the last 72 hours is $487.
The fastest flight from Belgium to Denver takes 13h 05m
There are no direct flights from Belgium to Denver. Popular non-direct routes for this connection are Brussels Bruxelles-National Airport - Denver Intl Airport and Charleroi Brussels Airport - Denver Intl Airport.
There is 1 airport near Denver: Denver Intl (DEN)
Search flight deals

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

    Prices for flights from Belgium to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Belgium to Denver Intl Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belgium to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belgium to Denver

Compare and see reviews for airlines that fly from Belgium to Denver with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $540Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $547Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
LufthansaPriceFrom $621Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $636Free CancellationRating
7.2
350 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $636Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Longmont
Boulder
Lakewood
Manitou Springs
Greeley
Westminster
Thornton
Winter Park
Copper Mountain
Grand Lake
Silverthorne
Golden
Frisco

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belgium to Denver for you.

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

Yes. momondo enables you to select and highlight flights to Denver from Belgium with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Belgium.

I’m not ready to book a flight from Belgium to Denver right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belgium to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States