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$390+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — DEN
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Belgium to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Belgium (BE0) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$496
(AirNGo)

One-way from

$390
(Kiwi.com)
From Belgium to Denver Intl
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One-way flight from Belgium to Denver Intl
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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 enero 21, 2025.

This AirNGo deal was found by Cheapflights users on 1/21. 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.
jue. 3/1312:50 pmBRU - DEN
1 stop13h 15mIcelandair
jue. 3/274:40 pmDEN - BRU
1 stop12h 15mIcelandair
Deal found 1/21$496
This Finnair deal was found by Cheapflights users on 1/21. 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.
mar. 6/36:35 amBRU - DEN
2 stops19h 07mMultiple Airlines
vie. 6/206:35 pmDEN - BRU
1 stop18h 40mMultiple Airlines
Deal found 1/21$541
This Booking.com deal was found by Cheapflights users on 1/21. 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.
dom. 4/1310:40 amBRU - DEN
1 stop13h 45mBritish Airways
mié. 4/306:35 pmDEN - BRU
1 stop11h 30mBritish Airways
Deal found 1/21$542
This Finnair deal was found by Cheapflights users on 1/21. 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.
dom. 4/137:05 pmBRU - DEN
2 stops30h 39mFinnair
mié. 4/302:00 pmDEN - BRU
2 stops24h 35mFinnair
Deal found 1/21$548
This American Airlines deal was found by Cheapflights users on 1/21. 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.
jue. 3/1310:15 amBRU - DEN
1 stop13h 10mAmerican Airlines
jue. 3/2710:40 amDEN - BRU
2 stops16h 55mAmerican Airlines
Deal found 1/21$588
This United Airlines deal was found by Cheapflights users on 1/21. 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.
lun. 4/149:40 amBRU - DEN
1 stop14h 50mUnited Airlines
mié. 4/2311:25 amDEN - BRU
1 stop12h 40mUnited Airlines
Deal found 1/21$622
This Delta deal was found by Cheapflights users on 1/21. 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.
sáb. 9/1310:45 amBRU - DEN
1 stop15h 53mDelta
dom. 9/2812:55 amDEN - BRU
2 stops23h 45mDelta
Deal found 1/21$636
This Brussels Airlines deal was found by Cheapflights users on 1/21. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/39:40 amBRU - DEN
1 stop17h 00mBrussels Airlines
sáb. 5/178:15 pmDEN - BRU
1 stop28h 35mBrussels Airlines
Deal found 1/21$638
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3010:00 amBRU - DEN
1 stop16h 18mLufthansa
vie. 10/109:40 amDEN - BRU
1 stop14h 25mLufthansa
Deal found 1/21$647
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/148:00 amBRU - DEN
2 stops17h 31mKLM
mar. 4/294:10 pmDEN - BRU
2 stops14h 25mKLM
Deal found 1/21$655
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/119:40 amBRU - DEN
1 stop14h 50mAir Canada
sáb. 4/265:40 pmDEN - BRU
1 stop30h 10mAir Canada
Deal found 1/21$660
This Iberia deal was found by Cheapflights users on 1/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/287:40 pmBRU - DEN
2 stops34h 33mIberia
mar. 6/106:35 pmDEN - BRU
2 stops19h 55mIberia
Deal found 1/21$662

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

jue. 3/13

12:50 pm-7:05 pm

1 stop13h 15m

Denver Intl

jue. 3/27

4:40 pm-11:55 am

1 stop12h 15m

$496

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

mar. 6/3

6:35 am-5:42 pm

2 stops19h 07m

Denver Intl

vie. 6/20

6:35 pm-9:15 pm

1 stop18h 40m

$541

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

dom. 4/13

10:40 am-4:25 pm

1 stop13h 45m

Denver Intl

mié. 4/30

6:35 pm-2:05 pm

1 stop11h 30m

$542

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

dom. 4/13

7:05 pm-5:44 pm

2 stops30h 39m

Denver Intl

mié. 4/30

2:00 pm-10:35 pm

2 stops24h 35m

$548

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

jue. 3/13

10:15 am-4:25 pm

1 stop13h 10m

Denver Intl

jue. 3/27

10:40 am-10:35 am

2 stops16h 55m

$588

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

lun. 4/14

9:40 am-4:30 pm

1 stop14h 50m

Denver Intl

mié. 4/23

11:25 am-8:05 am

1 stop12h 40m

$622

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

sáb. 5/3

9:40 am-6:40 pm

1 stop17h 00m

Denver Intl

sáb. 5/17

8:15 pm-8:50 am

1 stop28h 35m

$638

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

lun. 4/14

8:00 am-5:31 pm

2 stops17h 31m

Denver Intl

mar. 4/29

4:10 pm-2:35 pm

2 stops14h 25m

$655

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

vie. 4/11

9:40 am-4:30 pm

1 stop14h 50m

Denver Intl

sáb. 4/26

5:40 pm-7:50 am

1 stop30h 10m

$660

BrusselsDenver

BRU - DEN

BRUDEN

Brussels Bruxelles-National

mié. 5/28

7:40 pm-10:13 pm

2 stops34h 33m

Denver Intl

mar. 6/10

6:35 pm-10:30 pm

2 stops19h 55m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2

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 enero 21, 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 enero 21, 2025.
Read through reviews of airlines operating flights from Belgium to Denver, such as British Airways and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

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.

  • 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
Keystone
Westminster
Black Hawk
Winter Park
Dillon
Lakewood
Broomfield
Silverthorne
Golden
Brighton
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Greeley
Central City
Copper Mountain
Longmont
Thornton
Limon

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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$540Average$647FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$598Average$796FlexibilityNo 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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