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Cheap flights from Denver (DEN) to Brussels from $306

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 7/21. 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. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
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 mayo 30, 2024.

Popular in

July

Cheapest in

January

Average price

$1,304

Round-trip from

$588
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 May 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 24% 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 $1,034 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 15% on the cost of your flight, compared to a flight in the morning.

Cheap Aer Lingus flights from Denver to Brussels

Explore cheap flight options specifically provided by Aer Lingus for the route between Denver and Brussels. 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 2,784,634 searches. Data last updated mayo 30, 2024.
Find some of the cheapest Aer Lingus flights traveling from Denver to Brussels. Come back soon if you're not finding the exact deal you're looking for.
mié. 10/28:00 pmDEN - BRU
1 stop29h 40mAer Lingus
vie. 10/1110:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/29$778
jue. 10/107:22 amDEN - BRU
2 stops29h 18mAer Lingus
dom. 10/1310:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/30$817
vie. 8/168:00 pmDEN - BRU
1 stop29h 40mAer Lingus
vie. 8/3010:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/30$824
vie. 8/168:00 pmDEN - BRU
1 stop29h 40mAer Lingus
dom. 9/110:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/30$830
vie. 8/168:00 pmDEN - BRU
1 stop29h 40mAer Lingus
lun. 9/210:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/30$831
mié. 10/211:45 amDEN - BRU
2 stops24h 55mAer Lingus
vie. 10/1110:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/29$882
mar. 9/177:22 amDEN - BRU
2 stops29h 18mAer Lingus
lun. 9/3010:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/29$939

Cheap Air Canada flights from Denver to Brussels

Explore cheap flight options specifically provided by Air Canada for the route between Denver and Brussels. 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 2,784,634 searches. Data last updated mayo 30, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Denver and landing in Brussels. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
jue. 10/1011:20 amDEN - BRU
2 stops17h 50mAir Canada
dom. 10/1310:00 amBRU - DEN
2 stops18h 19mAir Canada
Deal found 5/30$901
mar. 6/2511:15 amDEN - BRU
1 stop12h 30mAir Canada
lun. 7/812:55 pmBRU - DEN
2 stops17h 51mAir Canada
Deal found 5/29$1,049
mar. 6/257:45 amDEN - BRU
2 stops17h 05mAir Canada
lun. 7/812:55 pmBRU - DEN
2 stops17h 51mAir Canada
Deal found 5/29$1,067
jue. 6/2711:15 amDEN - BRU
1 stop12h 30mAir Canada
lun. 7/812:55 pmBRU - DEN
2 stops17h 51mAir Canada
Deal found 5/29$1,099
jue. 6/2711:15 amDEN - BRU
1 stop12h 30mAir Canada
sáb. 7/611:20 amBRU - DEN
2 stops19h 26mAir Canada
Deal found 5/29$1,123
mié. 6/2611:15 amDEN - BRU
2 stops14h 30mAir Canada
lun. 7/812:55 pmBRU - DEN
2 stops17h 51mAir Canada
Deal found 5/29$1,146
mié. 6/2611:15 amDEN - BRU
2 stops14h 30mAir Canada
sáb. 7/611:20 amBRU - DEN
2 stops19h 26mAir Canada
Deal found 5/29$1,169
vie. 6/2811:20 amDEN - BRU
2 stops15h 20mAir Canada
sáb. 7/611:20 amBRU - DEN
2 stops19h 26mAir Canada
Deal found 5/29$1,172
mar. 6/2511:15 amDEN - BRU
1 stop12h 30mAir Canada
vie. 7/57:00 amBRU - DEN
2 stops17h 10mAir Canada
Deal found 5/29$1,186

Cheap Denver to Brussels flights in May & June 2024

Find cheap flight options from Denver to Brussels specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 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.
mié. 6/194:40 pmDEN - BRU
1 stop12h 10mIcelandair
mar. 6/251:50 pmBRU - DEN
1 stop30h 40mIcelandair
Deal found 5/29$985
lun. 6/38:00 amDEN - BRU
1 stop17h 00mUnited Airlines
jue. 6/2011:15 amBRU - DEN
1 stop16h 05mUnited Airlines
Deal found 5/30$988
mié. 6/195:45 amDEN - BRU
2 stops19h 00mDelta
mar. 6/2510:45 amBRU - DEN
1 stop20h 02mDelta
Deal found 5/30$992
jue. 6/134:40 pmDEN - BRU
1 stop12h 10mIcelandair
vie. 6/281:50 pmBRU - DEN
1 stop13h 10mIcelandair
Deal found 5/28$1,010
mar. 6/42:20 pmDEN - BRU
2 stops34h 50mMultiple Airlines
sáb. 6/812:30 pmBRU - DEN
1 stop32h 00mMultiple Airlines
Deal found 5/29$1,030
lun. 6/311:45 amDEN - BRU
2 stops18h 30mBritish Airways
jue. 6/209:10 pmBRU - DEN
2 stops33h 18mBritish Airways
Deal found 5/29$1,033
mar. 6/2511:15 amDEN - BRU
1 stop12h 30mAir Canada
lun. 7/812:55 pmBRU - DEN
2 stops17h 51mAir Canada
Deal found 5/29$1,049
mar. 6/2511:36 amDEN - BRU
1 stop12h 09mUnited Airlines
jue. 7/410:15 amBRU - DEN
1 stop20h 37mUnited Airlines
Deal found 5/29$1,051
mar. 6/256:35 pmDEN - BRU
1 stop11h 45mBritish Airways
mié. 7/39:10 pmBRU - DEN
2 stops26h 42mBritish Airways
Deal found 5/29$1,064

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 2,784,634 searches. Data last updated mayo 30, 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.
mar. 10/112:05 pmDEN - BRU
2 stops19h 15mMultiple Airlines
mié. 10/910:30 amBRU - DEN
2 stops21h 15mMultiple Airlines
Deal found 5/28$547
mié. 9/1812:59 pmDEN - BRU
2 stops21h 31mMultiple Airlines
mié. 10/3010:30 amBRU - DEN
2 stops19h 27mMultiple Airlines
Deal found 5/29$577
mié. 10/212:59 pmDEN - BRU
2 stops21h 31mMultiple Airlines
vie. 10/1110:30 amBRU - DEN
2 stops21h 15mMultiple Airlines
Deal found 5/29$690
dom. 12/85:20 pmDEN - BRU
1 stop12h 40mBritish Airways
dom. 12/159:35 pmBRU - DEN
2 stops26h 12mBritish Airways
Deal found 5/29$743
dom. 8/258:00 pmDEN - BRU
1 stop29h 40mAer Lingus
dom. 9/110:20 amBRU - DEN
1 stop15h 55mAer Lingus
Deal found 5/30$745
dom. 12/84:58 pmDEN - BRU
2 stops15h 47mBritish Airways
dom. 12/159:35 pmBRU - DEN
2 stops26h 12mBritish Airways
Deal found 5/29$748
vie. 7/128:00 pmDEN - BRU
1 stop29h 40mAer Lingus
dom. 8/189:20 pmBRU - DEN
1 stop28h 55mAer Lingus
Deal found 5/30$749
dom. 12/85:20 pmDEN - BRU
1 stop12h 40mBritish Airways
dom. 12/159:35 pmBRU - DEN
1 stop25h 45mBritish Airways
Deal found 5/29$763
dom. 7/148:00 pmDEN - BRU
1 stop29h 40mAer Lingus
dom. 8/189:20 pmBRU - DEN
1 stop28h 55mAer Lingus
Deal found 5/30$768

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 2,784,634 searches. Data last updated mayo 30, 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.
mar. 6/42:20 pmDEN - BRU
2 stops34h 50mMultiple Airlines
sáb. 6/812:30 pmBRU - DEN
1 stop32h 00mMultiple Airlines
Deal found 5/29$1,030
mar. 6/411:45 amDEN - BRU
2 stops24h 30mBritish Airways
lun. 6/103:05 pmBRU - DEN
2 stops34h 47mBritish Airways
Deal found 5/29$1,033
mar. 6/411:45 amDEN - BRU
2 stops24h 30mBritish Airways
dom. 6/93:15 pmBRU - DEN
2 stops32h 39mBritish Airways
Deal found 5/29$1,083
mar. 6/411:45 amDEN - BRU
2 stops18h 35mBritish Airways
lun. 6/108:00 pmBRU - DEN
1 stop28h 30mBritish Airways
Deal found 5/29$1,086
jue. 6/66:35 pmDEN - BRU
1 stop11h 30mBritish Airways
lun. 6/108:00 pmBRU - DEN
2 stops27h 54mBritish Airways
Deal found 5/29$1,114
mar. 6/44:40 pmDEN - BRU
1 stop34h 50mMultiple Airlines
dom. 6/97:00 pmBRU - DEN
2 stops47h 00mMultiple Airlines
Deal found 5/29$1,119
mié. 6/56:00 amDEN - BRU
2 stops27h 25mMultiple Airlines
dom. 6/97:00 amBRU - DEN
2 stops24h 58mMultiple Airlines
Deal found 5/29$1,121
jue. 6/68:10 pmDEN - BRU
1 stop31h 20mMultiple Airlines
dom. 6/97:00 pmBRU - DEN
2 stops47h 00mMultiple Airlines
Deal found 5/29$1,145
jue. 6/66:35 pmDEN - BRU
1 stop11h 30mBritish Airways
lun. 6/108:00 pmBRU - DEN
1 stop28h 30mBritish Airways
Deal found 5/29$1,194

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 2,784,634 searches. Data last updated mayo 30, 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.
dom. 7/2111:59 pmDEN - CRL
3 stops50h 21mMultiple Airlines
Deal found 5/29$306
lun. 7/224:40 pmDEN - BRU
2 stops32h 20mMultiple Airlines
Deal found 5/29$307
vie. 7/1912:49 amDEN - CRL
3 stops52h 56mMultiple Airlines
Deal found 5/29$310
lun. 7/2211:59 pmDEN - CRL
3 stops49h 11mMultiple Airlines
Deal found 5/29$334
sáb. 7/2011:59 pmDEN - CRL
3 stops38h 46mMultiple Airlines
Deal found 5/29$349
sáb. 7/204:40 pmDEN - CRL
2 stops14h 30mMultiple Airlines
Deal found 5/29$351
sáb. 7/204:40 pmDEN - BRU
2 stops32h 20mMultiple Airlines
Deal found 5/29$354
vie. 9/276:36 pmDEN - BRU
3 stops42h 34mMultiple Airlines
Deal found 5/29$370
dom. 7/2111:59 pmDEN - BRU
3 stops35h 11mMultiple Airlines
Deal found 5/29$377

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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$547 - $1,105

Route

Depart

Return

Price

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

mar. 10/1

2 stops22h 25m

Brussels Bruxelles-National

mié. 10/9

2 stops21h 15m

$547

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

mié. 10/2

1 stop29h 40m

Brussels Bruxelles-National

vie. 10/11

1 stop15h 55m

$778

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

jue. 8/29

1 stop17h 45m

Brussels Bruxelles-National

mié. 9/11

1 stop38h 20m

$813

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

jue. 10/10

2 stops17h 50m

Brussels Bruxelles-National

dom. 10/13

2 stops18h 19m

$901

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

mar. 10/1

2 stops16h 21m

Brussels Bruxelles-National

mié. 10/9

1 stop33h 15m

$917

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

mié. 9/18

2 stops22h 13m

Brussels Bruxelles-National

mié. 10/30

1 stop26h 55m

$919

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

mié. 6/19

1 stop12h 10m

Brussels Bruxelles-National

mar. 6/25

1 stop30h 40m

$985

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

mar. 7/9

1 stop28h 32m

Brussels Bruxelles-National

lun. 7/15

1 stop30h 27m

$1,002

Denver IntlBrussels Bruxelles-National

DEN - BRU

DENBRU

Denver Intl

lun. 9/30

2 stops23h 50m

Brussels Bruxelles-National

mié. 10/9

2 stops21h 00m

$1,105

Flights are sorted by cheapest first

Deals found on 5/29

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 24, 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 May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Brussels flight should consider departing on Wednesday afternoons 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

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 mayo 30, 2024.
To help decide which airline to fly from Denver to Brussels, see what other customers have to say about Aer Lingus, Air Canada and American Airlines. 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
10,457 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

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
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

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
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

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
1,954 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

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
3,711 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

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
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

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 $600 on Cheapflights?

    Yes, there are multiple flights from Denver to Brussels for under $600. The cheapest flight booked recently is on Multiple Airlines for just $547, but on average you can expect to pay $812.

  • Are there last-minute flights available from Denver to Brussels for under $1,100?

    There are currently 20+ open flights from Denver to Brussels within the next 7 days for less than $1,100.

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

    Our cheapest airline available from Denver to Brussels is Aer Lingus. Our recent data shows that you can find tickets from as low as $778 on this airline. Additional options worth looking into are Turkish Airlines and Air Canada, starting at $813 and $901 round-trip. Aer Lingus is 24% 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 Aer Lingus ($529), Icelandair ($594), and Brussels Airlines ($836).

  • 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 5/30.

  • 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 $588). Flying from Denver to Brussels in June is currently the most expensive (average of $1,217). 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

Browse thousands of different options on Cheapflights for your next trip

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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 Charleroi Brussels flights
Denver to Antwerp 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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$372Average$1,245FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest$558Average$804FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$561Average$1,305FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$615Average$1,322FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$642Average$1,274FlexibilityNo cancel feeOn-time69%
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Deals for Denver to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Cheapflights simply makes it quick and affordable to book flights from Denver to Brussels by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Denver to Brussels with no change fees?

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Can Cheapflights notify me if prices for flights from Denver to Brussels become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brussels from Denver today and book when prices fit your budget.

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