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Cheap flights from Denver (DEN) to Brussels from $474

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 7/24. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Denver Intl to Brussels are usually found in January or November, booked 57 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Denver to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Brussels (BR1). 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 June 6, 2024.

Popular in

July

Cheapest in

January

Average price

$1,326

Round-trip from

$587
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 64% potential price drop
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Average for round-trip flights in June 2024
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From Denver Intl to Brussels
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What is the cheapest day to fly round-trip from Denver to Brussels?

Travelers have found that booking a Sunday departure is the best way to save up to 23% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Denver to Brussels?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 121% on flights from Denver to Brussels compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $553. For sooner than that we have options available in the next 3 days from $826.

What is the cheapest month to fly from Denver to Brussels?

Our data shows that January tends to be the cheapest month to fly to Brussels from Denver. Users have commonly found prices around $1,033 for the month, but tickets can be as low as $369. Due to multiple factors, prepare for potentially higher prices in July.

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

It’s optimal to fly from Denver to Brussels in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

Cheap Denver to Brussels flights in June & July 2024

Find cheap flight options from Denver to Brussels specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Brussels in 2024 at this time. Check back in a little while for more flight options.
Tue 7/166:30 amDEN - BRU
1 stop18h 15mDelta
Thu 7/2510:45 amBRU - DEN
1 stop20h 01mDelta
Deal found 6/5$950
Wed 7/179:14 amDEN - BRU
2 stops16h 26mDelta
Thu 7/2510:45 amBRU - DEN
1 stop20h 01mDelta
Deal found 6/5$979
Tue 7/94:05 pmDEN - BRU
1 stop15h 45mLufthansa
Mon 7/158:45 pmBRU - DEN
1 stop25h 35mLufthansa
Deal found 6/5$983
Wed 6/196:38 amDEN - BRU
1 stop18h 07mKLM
Tue 6/2510:45 amBRU - DEN
1 stop20h 02mKLM
Deal found 6/5$988
Wed 6/198:05 amDEN - BRU
2 stops16h 40mDelta
Tue 6/2510:45 amBRU - DEN
2 stops18h 29mDelta
Deal found 6/5$992
Wed 6/199:08 amDEN - BRU
2 stops15h 37mDelta
Tue 6/2510:45 amBRU - DEN
2 stops20h 08mDelta
Deal found 6/6$993
Tue 7/912:48 pmDEN - BRU
2 stops37h 07mBritish Airways
Mon 7/158:00 pmBRU - DEN
2 stops33h 09mBritish Airways
Deal found 6/5$996
Wed 7/176:30 amDEN - BRU
1 stop18h 15mDelta
Thu 7/2510:45 amBRU - DEN
1 stop20h 01mDelta
Deal found 6/5$1,000
Wed 7/35:55 pmDEN - BRU
1 stop12h 20mSWISS
Tue 7/98:05 pmBRU - DEN
1 stop28h 20mSWISS
Deal found 6/5$1,006

Denver to Brussels 2024 flight deals

Discover exclusive flight deals for travel between Denver and Brussels in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Brussels in 2024 at this time. Check back in a little while for more flight options.
Tue 9/1712:55 pmDEN - BRU
2 stops18h 25mMultiple Airlines
Thu 10/3110:30 amBRU - DEN
2 stops19h 51mMultiple Airlines
Deal found 6/6$578
Tue 9/1712:55 pmDEN - BRU
2 stops21h 35mMultiple Airlines
Mon 9/308:40 amBRU - DEN
2 stops22h 40mMultiple Airlines
Deal found 6/6$670
Tue 9/177:35 pmDEN - BRU
1 stop33h 55mTurkish Airlines
Mon 9/3011:45 amBRU - DEN
1 stop37h 55mTurkish Airlines
Deal found 6/5$770
Sun 8/257:35 pmDEN - BRU
1 stop30h 50mTurkish Airlines
Sun 9/17:15 amBRU - DEN
1 stop18h 25mTurkish Airlines
Deal found 6/5$793
Tue 9/1712:28 pmDEN - BRU
2 stops17h 52mBritish Airways
Thu 10/318:25 pmBRU - DEN
1 stop26h 55mBritish Airways
Deal found 6/6$804
Fri 9/2712:55 pmDEN - BRU
2 stops20h 35mMultiple Airlines
Sat 10/1210:30 amBRU - DEN
2 stops21h 15mMultiple Airlines
Deal found 6/5$820
Tue 8/277:05 amDEN - BRU
2 stops22h 25mMultiple Airlines
Wed 9/410:30 amBRU - DEN
2 stops20h 15mMultiple Airlines
Deal found 6/6$827
Sun 8/257:35 pmDEN - BRU
1 stop33h 55mTurkish Airlines
Sun 9/17:15 amBRU - DEN
1 stop18h 25mTurkish Airlines
Deal found 6/6$869
Tue 9/177:10 amDEN - BRU
2 stops29h 30mAer Lingus
Mon 9/3010:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 6/5$873

Denver to Brussels flights leaving soon

Find last-minute flight options from Denver to Brussels for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Consider one of these great deals we found on last-minute flights from Denver to Brussels. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 6/1612:40 amDEN - BRU
2 stops24h 05mDelta
Sat 8/1010:45 amBRU - DEN
1 stop20h 00mDelta
Deal found 6/5$1,126
Sun 6/1612:55 amDEN - BRU
2 stops23h 50mDelta
Sat 8/1010:45 amBRU - DEN
2 stops19h 01mDelta
Deal found 6/5$1,174

One-way flights to Brussels from Denver

Search for one-way flight options from Denver to Brussels. 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 3,050,429 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Denver to Brussels. Users in need of a round-trip flight from Denver to Brussels instead should update the search form at the top of page.
Wed 7/2410:15 pmDEN - CRL
3 stops50h 05mMultiple Airlines
Deal found 6/4$474
Thu 7/258:10 pmDEN - BRU
1 stop32h 40mIcelandair
Deal found 6/6$569
Wed 7/244:40 pmDEN - BRU
1 stop12h 10mIcelandair
Deal found 6/5$617
Wed 7/248:00 pmDEN - BRU
1 stop29h 40mAer Lingus
Deal found 6/5$621
Thu 7/258:10 pmDEN - CRL
2 stops33h 00mMultiple Airlines
Deal found 6/6$652
Thu 7/256:30 amDEN - BRU
2 stops27h 10mAir Europa
Deal found 6/6$656
Wed 7/2411:59 pmDEN - BRU
2 stops33h 41mMultiple Airlines
Deal found 6/5$702
Wed 7/249:14 amDEN - BRU
2 stops15h 31mDelta
Deal found 6/5$834
Wed 7/2412:35 amDEN - BRU
2 stops24h 10mDelta
Deal found 6/6$894

Find flights from Denver to Brussels within your budget

Customize your flight search to find flights from Denver to Brussels 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$670 - $1,006

Route

Depart

Return

Price

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 9/17

2 stops21h 35m

Brussels Bruxelles-National

Mon 9/30

2 stops22h 40m

$670

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Sun 8/25

1 stop30h 50m

Brussels Bruxelles-National

Sun 9/1

1 stop18h 25m

$793

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 9/17

2 stops29h 30m

Brussels Bruxelles-National

Mon 9/30

1 stop15h 55m

$873

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 7/16

1 stop18h 15m

Brussels Bruxelles-National

Thu 7/25

1 stop20h 01m

$950

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Sun 8/25

1 stop23h 16m

Brussels Bruxelles-National

Sun 9/1

2 stops32h 57m

$954

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 7/9

1 stop15h 45m

Brussels Bruxelles-National

Mon 7/15

1 stop25h 35m

$983

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Wed 6/19

1 stop18h 07m

Brussels Bruxelles-National

Tue 6/25

1 stop20h 02m

$988

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Tue 7/9

2 stops37h 07m

Brussels Bruxelles-National

Mon 7/15

2 stops33h 09m

$996

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

Wed 7/3

1 stop12h 20m

Brussels Bruxelles-National

Tue 7/9

1 stop28h 20m

$1,006

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Denver to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Brussels. Price data was last updated on May 31, 2024.
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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What is the cheapest day to fly from Denver to Brussels?

Use this chart to determine the cheapest time to fly round-trip from Denver to Brussels. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Brussels flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Denver to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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.

Temperature and rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average temperature and rainfall totals by month.

BRU

Temperature

37.4 - 62.6 °F

If weather is an important factor for your trip to Brussels, 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 Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated June 6, 2024.
To help decide which airline to fly from Denver to Brussels, see what other customers have to say about Turkish Airlines, Aer Lingus and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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
1,489 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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
1,930 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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.

Turkish Airlines
7.4
Good
3,718 reviews
Delta
8.0
Very good
10,368 reviews

Food

7.4

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

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 Denver to Brussels. 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 Brussels?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Brussels. You should not have trouble finding flights to Brussels from Denver Intl; the airport handles an average of 0 outbound flights to Brussels per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Denver airport to Brussels. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • Can I find flights from Denver to Brussels for under $700 on Cheapflights?

    Yes, there are multiple flights from Denver to Brussels for under $700. The cheapest flight booked recently is on Multiple Airlines for just $670, but on average you can expect to pay $917.

  • Are there last-minute flights available from Denver to Brussels for under $1,200?

    There are currently 2+ open flights from Denver to Brussels within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Denver to Brussels round-trip?

    Our cheapest airline available from Denver to Brussels is Turkish Airlines. Our recent data shows that you can find tickets from as low as $793 on this airline. Additional options worth looking into are Aer Lingus and Delta, starting at $873 and $950 round-trip. Turkish Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Denver to Brussels are Icelandair ($569), Aer Lingus ($621), and Air Europa ($656).

  • What does DEN to BRU mean?

    This is defined as Denver Intl Airport (DEN) and Brussels Bruxelles-National Airport (BRU). Codes like Brussels Bruxelles-National Airport are often used to just call airports uniquely. Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Denver to Brussels that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Brussels 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 Denver to Brussels with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Brussels 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 Denver to Brussels that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Brussels 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 Denver to Brussels that allow pets onboard?

    Many airlines flying from Denver to Brussels 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 Denver to Brussels?

    Yes, you can often find last-minute deals on Denver to Brussels 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 Denver to Brussels flight deals updated?

    The Denver to Brussels flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Denver to Brussels?

    The most popular airlines flying from Denver to Brussels are British Airways, Delta and Aer Lingus. Something to consider prior to booking your flight.

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

    Currently, November is the cheapest month in which you can book a flight from Denver to Brussels (average of $587). Flying from Denver to Brussels in June is currently the most expensive (average of $1,209). 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 Brussels
See prices for flight routes from nearby airports that may be better suited for you.

Denver to Bruxelles-National flights
Colorado Springs to Bruxelles-National flights
Denver to Antwerp flights
Denver to Charleroi Brussels flights

Top 8 airlines flying from Denver to Brussels

Discover the top 8 airlines that operate flights from Denver to Brussels. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$372Average$1,235FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$558Average$804FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$561Average$1,294FlexibilityNo cancel feeOn-time76%
DeltaCheapest$615Average$1,322FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$642Average$1,274FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$672Average$1,230FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$895Average$1,083FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$1,263Average$1,306FlexibilityNo cancel feeOn-time77%
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Search flights from Denver to Brussels by cabin class

Find flights from Denver to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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