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$396+ Cheap flights from Belgium to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DEN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Belgium to Denver

Keep the following information in mind while searching for Belgium to Denver flight deals. Data was last updated February 20, 2025.

Round-trip from

$559
(Booking.com)

One-way from

$396
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$646
From Belgium to Denver Intl
Search Deals
One-way flight from Belgium to Denver Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Belgium to Denver

Cheapest flights from Belgium to Denver
Explore the most affordable flight options available from Belgium to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This AirNGo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:50 pmBRU - DEN
1 stop13h 05mIcelandair
Sun 10/54:40 pmDEN - BRU
1 stop12h 10mIcelandair
Deal found 2/19$517
This Booking.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/310:50 amBRU - DEN
1 stop13h 35mBritish Airways
Wed 4/1612:13 pmDEN - BRU
2 stops17h 52mBritish Airways
Deal found 2/19$560
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/23:15 pmBRU - DEN
1 stop33h 10mAmerican Airlines
Mon 4/76:35 pmDEN - BRU
1 stop17h 00mAmerican Airlines
Deal found 2/20$561
This EaseMyTrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:05 pmBRU - DEN
2 stops30h 35mMultiple Airlines
Sat 4/264:46 pmDEN - BRU
2 stops33h 09mMultiple Airlines
Deal found 2/19$585
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 amBRU - DEN
2 stops19h 18mUnited Airlines
Sat 10/118:17 amDEN - BRU
2 stops14h 43mUnited Airlines
Deal found 2/20$628
This Flighttix deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/31:45 pmBRU - DEN
1 stop12h 55mLufthansa
Wed 4/1610:11 amDEN - BRU
1 stop13h 04mLufthansa
Deal found 2/19$633
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/310:45 amBRU - DEN
1 stop16h 59mDelta
Fri 6/206:30 amDEN - BRU
1 stop18h 10mDelta
Deal found 2/19$636
This Finnair deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:40 amBRU - DEN
2 stops18h 53mFinnair
Wed 4/162:00 pmDEN - BRU
2 stops20h 20mFinnair
Deal found 2/20$652
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/304:55 pmBRU - DEN
1 stop29h 15mBrussels Airlines
Sun 4/65:35 pmDEN - BRU
1 stop11h 40mBrussels Airlines
Deal found 2/20$673
This Ovago deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/127:05 amBRU - DEN
2 stops22h 47mIberia
Mon 7/2112:44 pmDEN - BRU
2 stops25h 46mIberia
Deal found 2/20$881
This Scandinavian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2510:20 amBRU - DEN
2 stops20h 58mScandinavian Airlines
Mon 5/56:05 amDEN - BRU
3 stops25h 15mScandinavian Airlines
Deal found 2/20$984
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:45 pmCRL - DEN
3 stops47h 42mMultiple Airlines
Wed 6/1811:25 amDEN - CRL
2 stops21h 45mMultiple Airlines
Deal found 2/20$1,077

Find flights from Belgium to Denver within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Belgium

Fly to

Denver

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 4/25

10:45 am-4:25 pm

1 stop13h 40m

Denver Intl

Mon 5/5

6:35 pm-2:20 pm

1 stop11h 45m

$559

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Wed 4/2

3:15 pm-4:25 pm

1 stop33h 10m

Denver Intl

Mon 4/7

6:35 pm-7:35 pm

1 stop17h 00m

$561

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 4/18

7:05 pm-5:40 pm

2 stops30h 35m

Denver Intl

Sat 4/26

6:35 pm-7:45 pm

1 stop17h 10m

$585

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Mon 4/7

9:35 am-6:40 pm

1 stop17h 05m

Denver Intl

Tue 4/22

11:15 am-8:05 am

1 stop12h 50m

$632

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 4/3

1:45 pm-6:40 pm

1 stop12h 55m

Denver Intl

Wed 4/16

10:11 am-7:15 am

1 stop13h 04m

$633

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 4/3

10:00 am-10:27 am

1 stop32h 27m

Denver Intl

Wed 4/16

10:11 am-7:15 am

1 stop13h 04m

$634

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Tue 6/3

10:45 am-7:44 pm

1 stop16h 59m

Denver Intl

Fri 6/20

6:30 am-8:40 am

1 stop18h 10m

$636

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Thu 4/3

11:40 am-10:33 pm

2 stops18h 53m

Denver Intl

Wed 4/16

2:00 pm-6:20 pm

2 stops20h 20m

$652

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Sat 7/12

7:05 am-9:52 pm

2 stops22h 47m

Denver Intl

Mon 7/21

12:44 pm-10:30 pm

2 stops25h 46m

$881

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

Fri 4/25

10:20 am-11:18 pm

2 stops20h 58m

Denver Intl

Mon 5/5

6:05 am-3:20 pm

3 stops25h 15m

$984

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Belgium to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Belgium with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Belgium to Denver

Get recent, data-driven insights about flights from Belgium to Denver including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Belgium to Denver?

Currently, October is the cheapest month in which you can book a flight from Belgium to Denver (average of $197). Flying from Belgium to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BE to DEN?

Find hourly flight availability from Belgium to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Belgium to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Brussels Airlines
7.4
Good
341 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
8,219 reviews

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Belgium to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Belgium?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Belgium to Denver. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • What are the cheapest airlines to fly from Belgium to Denver one-way?

    One-way options have recently been found by users for as low as $632 on Brussels Airlines. Other airlines that offer cheap prices include Icelandair from $760 and Lufthansa from $890 one-way.

  • Can I find deals for flights from Belgium to Denver that include hotel bookings?

    Yes. In addition to deals on Belgium to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgium to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Denver.

  • Can I find deals for business class flights from Belgium to Denver?

    Yes. Cheapflights offers flight deals from Belgium to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgium to Denver?

    Currently, October is the cheapest month in which you can book a flight from Belgium to Denver (average of $197). Flying from Belgium to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Belgium?

Book flights to Belgium if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Broomfield
Silverthorne
Golden
Brighton
Keystone
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Greeley
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgium to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Belgium to Denver

Discover the top 5 airlines that operate flights from Belgium to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$540Average$647FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$550Average$769FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$612Average$837FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$619Average$794FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$636Average$827FlexibilityNo cancel feeOn-time69%
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