Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belgium to Denver from $367

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 2/26. 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

Enter your travel dates to find the best prices.
Icelandair Logo
12:50 pm - 6:05 pmBRU-DEN
13h 15m1 stop
Icelandair Logo
3:40 pm - 11:55 amDEN-BRU
12h 15m1 stop
$645Icelandair
Find Deal
Fri, Nov 14 - Sat, Dec 6
Multiple Airlines Logo
10:30 am - 8:04 pmBRU-DEN
17h 34m2 stops
Multiple Airlines Logo
5:35 pm - 1:15 pmDEN-BRU
11h 40m1 stop
$666Multiple Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
Brussels Airlines Logo
10:00 am - 7:55 pmBRU-DEN
17h 55m1 stop
Brussels Airlines Logo
5:35 pm - 1:15 pmDEN-BRU
11h 40m1 stop
$674Brussels Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
United Airlines Logo
9:00 am - 1:40 pmBRU-DEN
12h 40m1 stop
United Airlines Logo
6:15 am - 9:00 amDEN-BRU
18h 45m1 stop
$686United Airlines
Find Deal
Thu, Feb 5 - Sat, Apr 18
United Airlines Logo
10:30 am - 3:35 pmBRU-DEN
13h 05m1 stop
United Airlines Logo
8:20 pm - 8:00 pmDEN-BRU
15h 40m1 stop
$687United Airlines
Find Deal
Sat, May 2 - Thu, May 28
American Airlines Logo
10:40 am - 7:53 pmBRU-DEN
17h 13m2 stops
American Airlines Logo
12:54 pm - 7:10 pmDEN-BRU
22h 16m2 stops
$697American Airlines
Find Deal
Sat, May 2 - Fri, May 22
Lufthansa Logo
7:30 pm - 4:12 pmBRU-DEN
28h 42m2 stops
Lufthansa Logo
11:15 am - 7:15 amDEN-BRU
12h 00m1 stop
$713Lufthansa
Find Deal
Tue, Jan 6 - Tue, Jan 20
Brussels Airlines Logo
9:10 pm - 2:25 pmBRU-DEN
25h 15m1 stop
Brussels Airlines Logo
5:35 pm - 1:15 pmDEN-BRU
11h 40m1 stop
$715Brussels Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 20
Lufthansa Logo
7:30 pm - 4:12 pmBRU-DEN
28h 42m2 stops
Lufthansa Logo
11:15 am - 10:10 amDEN-BRU
14h 55m2 stops
$718Lufthansa
Find Deal
Tue, Jan 6 - Tue, Jan 20
American Airlines Logo
5:30 pm - 3:30 pmBRU-DEN
30h 00m1 stop
American Airlines Logo
12:30 pm - 3:25 pmDEN-BRU
18h 55m2 stops
$784American Airlines
Find Deal
Mon, Nov 17 - Fri, Dec 5

Icelandair flights from Belgium to Denver

Our best Icelandair deals on Belgium to Denver flight tickets
Icelandair
Nov 14
BRU12:50 pmBrussels Bruxelles-National
13h 15m
1 stop
DEN6:05 pmDenver Intl
Dec 6
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
$645
Find similar
Icelandair
Feb 12
BRU12:50 pmBrussels Bruxelles-National
13h 15m
1 stop
DEN6:05 pmDenver Intl
Mar 7
DEN3:40 pmDenver Intl
12h 15m
1 stop
BRU11:55 amBrussels Bruxelles-National
$669
Find similar
Icelandair
Mar 26
BRU12:50 pmBrussels Bruxelles-National
13h 15m
1 stop
DEN7:05 pmDenver Intl
Apr 9
DEN4:40 pmDenver Intl
12h 10m
1 stop
BRU12:50 pmBrussels Bruxelles-National
$670
Find similar

Air Canada flights from Belgium to Denver

Our best Air Canada deals on Belgium to Denver flight tickets
Air Canada
Nov 17
BRU10:00 amBrussels Bruxelles-National
17h 55m
1 stop
DEN7:55 pmDenver Intl
Nov 30
DEN5:30 pmDenver Intl
30h 20m
2 stops
BRU7:50 amBrussels Bruxelles-National
$667
Find similar
Air Canada
Dec 15
BRU7:00 amBrussels Bruxelles-National
20h 55m
2 stops
DEN7:55 pmDenver Intl
Jan 10
DEN1:25 pmDenver Intl
15h 50m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$679
Find similar
Air Canada
Feb 4
BRU7:00 amBrussels Bruxelles-National
37h 37m
2 stops
DEN12:37 pmDenver Intl
Apr 14
DEN11:05 amDenver Intl
13h 00m
1 stop
BRU8:05 amBrussels Bruxelles-National
$690
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 November 4, 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

Fri 11/14

12:50 pm-6:05 pm

1 stop13h 15m

Denver Intl

Sat 12/6

3:40 pm-11:55 am

1 stop12h 15m

$645

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 12/15

10:30 am-8:04 pm

2 stops17h 34m

Denver Intl

Sat 1/10

5:35 pm-1:15 pm

1 stop11h 40m

$666

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 12/15

10:00 am-7:55 pm

1 stop17h 55m

Denver Intl

Sat 1/10

5:35 pm-1:15 pm

1 stop11h 40m

$674

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 2/5

9:00 am-1:40 pm

1 stop12h 40m

Denver Intl

Sat 4/18

6:15 am-9:00 am

1 stop18h 45m

$686

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 5/2

10:30 am-3:35 pm

1 stop13h 05m

Denver Intl

Thu 5/28

8:20 pm-8:00 pm

1 stop15h 40m

$687

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 5/2

10:40 am-7:53 pm

2 stops17h 13m

Denver Intl

Fri 5/22

12:54 pm-7:10 pm

2 stops22h 16m

$697

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 1/6

7:30 pm-4:12 pm

2 stops28h 42m

Denver Intl

Tue 1/20

11:15 am-7:15 am

1 stop12h 00m

$713

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 1/7

9:10 pm-2:25 pm

1 stop25h 15m

Denver Intl

Tue 1/20

5:35 pm-1:15 pm

1 stop11h 40m

$715

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 1/6

7:30 pm-4:12 pm

2 stops28h 42m

Denver Intl

Tue 1/20

11:15 am-10:10 am

2 stops14h 55m

$718

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 11/17

5:30 pm-3:30 pm

1 stop30h 00m

Denver Intl

Fri 12/5

12:30 pm-3:25 pm

2 stops18h 55m

$784

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 $614, 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 October to fly from Belgium, when ticket prices are also cheap, with an average price of $629.

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 $697 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 $600 on momondo.

Can stopping save me money on Belgium to Denver flights?

You could potentially save up to 34% 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

Direct flights

None
There are no direct flights from Belgium to Denver. There are no popular flight routes from Belgium to Denver.
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
11,038 reviews
Search American Airlines flights
British AirwaysPriceFrom $544Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
United AirlinesPriceFrom $615Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $636Free CancellationRating
7.2
369 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $637Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights

Traveling to a place near Denver?

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

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
Thu 12/4
Thu 12/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States