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$360+ Cheap flights from Denver (DEN) to Belgium

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BRU
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Denver to Belgium

Keep the following information in mind while searching for Denver to Belgium flight deals. Data was last updated April 1, 2025.

Round-trip from

$644
(Scandinavian Airlines)

One-way from

$360
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$823
From Denver Intl to Belgium
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One-way flight from Denver Intl to Belgium
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Highest demand for flights based on searches. 15% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Denver to Belgium

Cheapest flights from Denver to Belgium
Explore the most affordable flight options available from Denver to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 9/106:30 amDEN - BRU
2 stops28h 00mScandinavian Airlines
Wed 9/2410:20 amBRU - DEN
2 stops21h 04mScandinavian Airlines
Deal found 3/31$644
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:50 pmDEN - BRU
1 stop17h 30mTurkish Airlines
Mon 9/1511:15 amBRU - DEN
1 stop38h 40mTurkish Airlines
Deal found 4/1$648
This Travelocity deal was found by Cheapflights users on 3/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:40 amDEN - BRU
1 stop14h 25mBrussels Airlines
Wed 9/2410:00 amBRU - DEN
1 stop16h 18mBrussels Airlines
Deal found 3/31$697
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:35 pmDEN - BRU
1 stop32h 10mUnited Airlines
Wed 5/710:00 amBRU - DEN
1 stop32h 27mUnited Airlines
Deal found 4/1$700
This Finnair deal was found by Cheapflights users on 4/1. 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.
Tue 9/96:35 pmDEN - BRU
1 stop17h 50mMultiple Airlines
Mon 9/157:05 pmBRU - DEN
2 stops30h 34mMultiple Airlines
Deal found 4/1$716
This StudentUniverse deal was found by Cheapflights users on 4/1. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:53 pmDEN - BRU
2 stops21h 27mFinnair
Mon 9/157:05 pmBRU - DEN
2 stops30h 34mFinnair
Deal found 4/1$725
This Orbitz deal was found by Cheapflights users on 3/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:35 pmDEN - BRU
1 stop11h 45mBritish Airways
Mon 5/197:05 pmBRU - DEN
1 stop29h 20mBritish Airways
Deal found 3/31$727
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Thu 6/268:10 pmDEN - BRU
1 stop32h 40mIcelandair
Sat 7/261:50 pmBRU - DEN
1 stop30h 40mIcelandair
Deal found 3/31$736
This SWISS deal was found by Cheapflights users on 4/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:50 pmDEN - BRU
1 stop12h 25mSWISS
Mon 9/158:05 pmBRU - DEN
2 stops27h 34mSWISS
Deal found 4/1$744
This Lufthansa deal was found by Cheapflights users on 4/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:15 pmDEN - BRU
1 stop12h 45mLufthansa
Mon 9/157:40 pmBRU - DEN
1 stop26h 05mLufthansa
Deal found 4/1$749
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Wed 4/2311:15 amDEN - BRU
2 stops18h 00mAir Canada
Wed 5/710:00 amBRU - DEN
2 stops18h 05mAir Canada
Deal found 4/1$756
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Thu 5/85:59 pmDEN - CRL
2 stops20h 56mMultiple Airlines
Tue 5/134:30 pmCRL - DEN
2 stops29h 15mMultiple Airlines
Deal found 3/31$810

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Belgium 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 April 1, 2025.
Use the filters below to find and compare flights from Denver to Belgium that are best for you.

Fly from

Denver

Fly to

Belgium

Route

Depart

Return

Price

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/10

6:30 am-6:30 pm

2 stops28h 00m

Brussels Bruxelles-National

Wed 9/24

10:20 am-11:24 pm

2 stops21h 04m

$644

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 9/9

7:50 pm-9:20 pm

1 stop17h 30m

Brussels Bruxelles-National

Mon 9/15

11:15 am-5:55 pm

1 stop38h 40m

$648

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 9/10

9:40 am-8:05 am

1 stop14h 25m

Brussels Bruxelles-National

Wed 9/24

10:00 am-6:18 pm

1 stop16h 18m

$697

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 4/23

5:35 pm-9:45 am

1 stop32h 10m

Brussels Bruxelles-National

Wed 5/7

10:00 am-10:27 am

1 stop32h 27m

$700

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 9/9

6:35 pm-8:25 pm

1 stop17h 50m

Brussels Bruxelles-National

Mon 9/15

7:05 pm-5:39 pm

2 stops30h 34m

$716

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 9/9

12:53 pm-6:20 pm

2 stops21h 27m

Brussels Bruxelles-National

Mon 9/15

7:05 pm-5:39 pm

2 stops30h 34m

$725

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/28

6:35 pm-2:20 pm

1 stop11h 45m

Brussels Bruxelles-National

Mon 5/19

7:05 pm-4:25 pm

1 stop29h 20m

$727

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 6/26

8:10 pm-12:50 pm

1 stop32h 40m

Brussels Bruxelles-National

Sat 7/26

1:50 pm-12:30 pm

1 stop30h 40m

$736

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/8

5:50 pm-2:15 pm

1 stop12h 25m

Brussels Bruxelles-National

Mon 9/15

8:05 pm-3:39 pm

2 stops27h 34m

$744

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 9/8

4:15 pm-1:00 pm

1 stop12h 45m

Brussels Bruxelles-National

Mon 9/15

7:40 pm-1:45 pm

1 stop26h 05m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 26 results
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Best time to book a flight from Denver to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Denver 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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Belgium

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

Currently, November is the cheapest month in which you can book a flight from Denver to Belgium (average of $614). Flying from Denver to Belgium in June is currently the most expensive (average of $1,146). 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 DEN to BE?

Find hourly flight availability from Denver to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Belgium as you normally would.

Rainfall in Belgium by month

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

In terms of precipitation, rainfall in Belgium ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Belgium when rainfall is around 1.6 in.

Temperature in Belgium by month

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

If weather is an important factor for your trip to Belgium, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated April 1, 2025.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Denver to Belgium. 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 from for flights from Denver to Belgium?

    If you book a flight to Belgium from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $397. Users have also found prices from $514 and $523 on Aer Lingus and British Airways, respectively.

  • What are the most popular routes from Denver to Belgium?

    While some choose either Denver Intl - Charleroi Brussels or Denver Intl - Antwerp Deurne, Denver Intl - Brussels Bruxelles-National is the most popular route from Denver to Belgium.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Belgium 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 Denver to Belgium?

    Currently, November is the cheapest month in which you can book a flight from Denver to Belgium (average of $614). Flying from Denver to Belgium in June is currently the most expensive (average of $1,146). 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

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Alternative routes for Denver to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Denver to Belgium

Discover the top 7 airlines that operate flights from Denver to Belgium. 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$526Average$623FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$541Average$1,191FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$614Average$986FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$685Average$1,018FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$759Average$1,081FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$786Average$957FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$902Average$1,207FlexibilityNo cancel feeOn-time76%

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