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Cheap flights from Colorado to Belgium from $450

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — BRU
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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How far in advance should I book a flight from Colorado to Belgium?

Find a great deal and save up to 121% by booking at least 58 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Colorado to Belgium within the next two weeks, with the cheapest ticket starting at $553.

What is the cheapest month to fly from Colorado to Belgium?

The best pricing can be found in the month of January. Prices to Belgium from Colorado average $1,037. You can even find prices in January for less than $1,037, as users have found deals to Belgium from as low as $369. The month of June appears to be one of the more expensive times to travel to Belgium from Colorado. Flying in the targeted month can save you up to 34%.

When is the cheapest time to fly from Colorado to Belgium (CO - BE)?

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

Cheap American Airlines flights from Colorado to Belgium

Explore cheap flight options specifically provided by American Airlines for the route between Colorado and Belgium. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Colorado to Belgium. Make sure to check back often as deals are often changing.
Tue 10/84:02 pmDEN - BRU
2 stops20h 38mAmerican Airlines
Thu 10/102:50 pmBRU - DEN
1 stop33h 40mAmerican Airlines
Deal found 5/7$571
Tue 10/84:02 pmDEN - BRU
2 stops20h 38mAmerican Airlines
Thu 10/1011:05 amBRU - DEN
2 stops18h 51mAmerican Airlines
Deal found 5/7$580
Tue 10/1510:09 amDEN - BRU
2 stops20h 11mAmerican Airlines
Tue 11/59:35 amBRU - DEN
1 stop13h 45mAmerican Airlines
Deal found 5/8$810
Wed 10/3012:20 pmDEN - BRU
2 stops18h 40mAmerican Airlines
Sun 11/102:50 pmBRU - DEN
1 stop32h 30mAmerican Airlines
Deal found 5/9$825
Wed 10/26:35 pmDEN - BRU
1 stop11h 30mAmerican Airlines
Sun 10/1310:20 amBRU - DEN
2 stops19h 28mAmerican Airlines
Deal found 5/9$896
Sat 10/510:09 amDEN - BRU
2 stops15h 31mAmerican Airlines
Tue 10/153:05 pmBRU - DEN
1 stop33h 25mAmerican Airlines
Deal found 5/8$900
Thu 10/310:09 amDEN - BRU
2 stops15h 31mAmerican Airlines
Sun 10/133:15 pmBRU - DEN
1 stop33h 15mAmerican Airlines
Deal found 5/8$950
Thu 10/310:09 amDEN - BRU
2 stops15h 31mAmerican Airlines
Sun 10/1310:20 amBRU - DEN
2 stops21h 09mAmerican Airlines
Deal found 5/8$954

Cheap United Airlines flights from Colorado to Belgium

Explore cheap flight options specifically provided by United Airlines for the route between Colorado and Belgium. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Browse through some of the cheapest United Airlines flights traveling from Colorado to Belgium. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 10/85:35 pmDEN - BRU
1 stop31h 15mUnited Airlines
Thu 10/1012:00 pmBRU - DEN
1 stop15h 22mUnited Airlines
Deal found 5/7$635
Fri 7/1211:35 amDEN - BRU
1 stop12h 10mUnited Airlines
Sat 7/278:40 pmBRU - DEN
1 stop28h 45mUnited Airlines
Deal found 5/8$1,133
Mon 6/311:36 amDEN - BRU
1 stop12h 09mUnited Airlines
Thu 6/2011:15 amBRU - DEN
2 stops15h 59mUnited Airlines
Deal found 5/9$1,284

Cheap Colorado to Belgium flights in May & June 2024

Find cheap flight options from Colorado to Belgium specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
These are some of the most attractive deals on flights from Colorado to Belgium in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/114:40 pmDEN - BRU
1 stop12h 10mIcelandair
Tue 6/181:50 pmBRU - DEN
1 stop30h 40mIcelandair
Deal found 5/8$1,144
Wed 6/197:05 amDEN - BRU
2 stops24h 15mMultiple Airlines
Tue 6/2510:30 amBRU - DEN
2 stops20h 23mMultiple Airlines
Deal found 5/7$1,173
Tue 6/116:00 amDEN - BRU
1 stop17h 15mUnited Airlines
Tue 6/1810:00 amBRU - DEN
2 stops18h 53mUnited Airlines
Deal found 5/8$1,180
Tue 6/1111:20 amDEN - BRU
2 stops17h 50mMultiple Airlines
Tue 6/1810:00 amBRU - DEN
2 stops17h 36mMultiple Airlines
Deal found 5/8$1,188
Wed 6/198:00 pmDEN - BRU
1 stop29h 40mAer Lingus
Sun 7/79:20 pmBRU - DEN
1 stop28h 55mAer Lingus
Deal found 5/7$1,194
Wed 6/195:55 pmDEN - BRU
1 stop16h 30mSWISS
Tue 6/253:00 pmBRU - DEN
1 stop33h 25mSWISS
Deal found 5/7$1,199
Mon 6/1012:55 amDEN - BRU
2 stops23h 50mDelta
Tue 6/1810:45 amBRU - DEN
1 stop20h 02mDelta
Deal found 5/8$1,204
Mon 6/38:00 pmDEN - BRU
1 stop29h 40mAer Lingus
Thu 6/209:25 pmBRU - DEN
1 stop28h 50mAer Lingus
Deal found 5/7$1,211
Wed 6/194:19 pmDEN - BRU
2 stops17h 06mLufthansa
Tue 6/256:45 pmBRU - DEN
1 stop27h 35mLufthansa
Deal found 5/8$1,217

Colorado to Belgium 2024 flight deals

Discover exclusive flight deals for travel between Colorado and Belgium in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
These are some of the most attractive deals on flights from Colorado to Belgium in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 10/84:02 pmDEN - BRU
2 stops20h 38mAmerican Airlines
Thu 10/102:50 pmBRU - DEN
1 stop33h 40mAmerican Airlines
Deal found 5/7$571
Tue 10/812:53 pmDEN - BRU
2 stops25h 42mMultiple Airlines
Thu 10/1011:05 amBRU - DEN
1 stop13h 25mMultiple Airlines
Deal found 5/7$575
Tue 10/84:02 pmDEN - BRU
2 stops20h 38mAmerican Airlines
Thu 10/1011:05 amBRU - DEN
2 stops18h 51mAmerican Airlines
Deal found 5/7$580
Wed 10/212:05 pmDEN - BRU
2 stops19h 15mMultiple Airlines
Wed 10/1610:30 amBRU - DEN
2 stops21h 15mMultiple Airlines
Deal found 5/7$582
Tue 10/85:35 pmDEN - BRU
1 stop31h 15mUnited Airlines
Thu 10/1012:00 pmBRU - DEN
1 stop15h 22mUnited Airlines
Deal found 5/7$635
Thu 10/36:00 amDEN - BRU
2 stops25h 20mMultiple Airlines
Tue 10/1510:30 amBRU - DEN
2 stops21h 15mMultiple Airlines
Deal found 5/7$662
Tue 10/1512:59 pmDEN - BRU
2 stops21h 31mMultiple Airlines
Tue 11/510:30 amBRU - DEN
2 stops20h 19mMultiple Airlines
Deal found 5/8$674
Tue 9/1712:59 pmDEN - BRU
2 stops18h 21mMultiple Airlines
Mon 9/3010:30 amBRU - DEN
2 stops21h 15mMultiple Airlines
Deal found 5/8$704
Wed 10/27:00 amDEN - BRU
2 stops24h 20mMultiple Airlines
Fri 10/1110:30 amBRU - DEN
2 stops21h 15mMultiple Airlines
Deal found 5/7$724

One-way flights to Belgium from Colorado

Search for one-way flight options from Colorado to Belgium. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Take a look at some of the one-way flights we've detected from Colorado to Belgium. Those seeking round-trip flights from Colorado to Belgium should utilize the search form at the the top of the page.
Thu 8/2911:27 pmDEN - BRU
3 stops51h 48mMultiple Airlines
Deal found 5/9$450
Wed 7/2411:59 pmDEN - BRU
3 stops49h 01mMultiple Airlines
Deal found 5/8$468
Thu 8/297:06 pmDEN - CRL
3 stops59h 14mMultiple Airlines
Deal found 5/8$492
Wed 7/2411:46 pmDEN - BRU
2 stops36h 19mMultiple Airlines
Deal found 5/8$492
Wed 7/2411:46 pmDEN - CRL
3 stops48h 34mMultiple Airlines
Deal found 5/8$548
Thu 8/291:50 pmDEN - BRU
2 stops15h 00mMultiple Airlines
Deal found 5/9$554
Thu 8/291:50 pmDEN - BRU
2 stops15h 00mMultiple Airlines
Deal found 5/8$559
Thu 5/3011:59 pmDEN - BRU
2 stops28h 16mMultiple Airlines
Deal found 5/8$578
Thu 8/16:35 pmCOS - BRU
3 stops34h 15mMultiple Airlines
Deal found 5/8$593

Find flights from Colorado to Belgium within your budget

Customize your flight search to find flights from Colorado 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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$571 - $965

Route

Depart

Return

Price

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 10/8

2 stops20h 38m

Brussels Bruxelles-National

Thu 10/10

1 stop33h 40m

$571

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 10/29

2 stops19h 50m

Brussels Bruxelles-National

Wed 11/13

2 stops20h 27m

$582

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 10/8

1 stop31h 15m

Brussels Bruxelles-National

Thu 10/10

1 stop15h 22m

$635

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Thu 9/19

2 stops25h 38m

Brussels Bruxelles-National

Sun 9/29

1 stop15h 55m

$766

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Wed 10/30

1 stop12h 45m

Brussels Bruxelles-National

Tue 11/12

1 stop13h 45m

$772

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 10/15

1 stop12h 10m

Brussels Bruxelles-National

Tue 11/5

1 stop13h 15m

$782

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Thu 8/29

1 stop38h 20m

Brussels Bruxelles-National

Wed 9/11

1 stop38h 20m

$828

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Fri 11/1

2 stops18h 05m

Brussels Bruxelles-National

Fri 11/8

2 stops17h 29m

$849

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Mon 10/14

2 stops23h 50m

Brussels Bruxelles-National

Tue 11/5

2 stops18h 57m

$965

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

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 May 9, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Aer Lingus from Colorado to Belgium to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,789 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,592 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
2,013 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,062 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,777 reviews
Delta
8.1
Very good
10,789 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Colorado to Belgium for under $600 on Cheapflights?

    Yes, there are multiple flights from Colorado to Belgium for under $600. The cheapest flight booked recently is on American Airlines for just $571, but on average you can expect to pay $701.

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

    One-way options have recently been found by users for as low as $653 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from $752 and Ethiopian Air from $1,795 one-way.

  • What does DEN to BRU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Denver Intl Airport to Brussels Bruxelles-National Airport flight would often be abbreviated as a DEN to BRU flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG).

  • Can I find deals for flights from Colorado to Belgium that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado to Belgium flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Colorado to Belgium with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado to Belgium flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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.

  • Can I find deals for flights from Colorado to Belgium that allow pets onboard?

    Many airlines flying from Colorado to Belgium offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Colorado to Belgium?

    Yes, you can often find last-minute deals on Colorado to Belgium flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Colorado to Belgium flight deals updated?

    The Colorado to Belgium flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Colorado 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 Colorado to Belgium

Discover the top 7 airlines that operate flights from Colorado 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 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$372Average$1,238FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest$558Average$786FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$561Average$1,323FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$615Average$1,322FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$645Average$1,454FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IcelandairCheapest$672Average$1,261FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapest$1,263Average$1,306FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
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Search flights from Colorado to Belgium by cabin class

Find flights from Colorado to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Colorado to Belgium?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Colorado to Belgium. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Colorado to Belgium?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Colorado to Belgium.

Can Cheapflights find flights from Colorado to Belgium with no change fees?

Yes, we can. To see specific flights from Colorado to Belgium with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Colorado to Belgium become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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