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 $609 on this airline. Additional options worth looking into are Scandinavian Airlines and Aer Lingus, starting at $614 and $841 round-trip. Turkish Airlines is 39% 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 Scandinavian Airlines ($472), British Airways ($524), and Aer Lingus ($536).

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

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

What is the cheapest day to fly round-trip from Denver to Brussels?

Travelers have found that booking a Monday departure is the best way to save up to 29% 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 16 days in advance, which can save you up to 33% on flights from Denver to Brussels compared to booking the week you need them. Waiting 16 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 $635. 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 November tends to be the cheapest month to fly to Brussels from Denver. Users have commonly found prices around $1,002 for the month, but tickets can be as low as $612. Due to multiple factors, prepare for potentially higher prices in May.

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 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.

$329+ Flights from Denver to Brussels

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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The best prices from Denver Intl to Brussels are usually found in November or October, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Denver to Brussels

Round-trip from	$609 (oojo)
One-way from	$329 (Kiwi.com)
Popular in	May
Cheapest in	November
Average price	$1,176

From Denver Intl to Brussels

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One-way flight from Denver Intl to Brussels

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High demand for flights, 11% potential price rise

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Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Denver to Brussels

Cheapest flights from Denver to Brussels
Explore the most affordable flight options available from Denver to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.

Wed 12/1811:25 amDEN - BRU

1 stop12h 30mUnited Airlines

Thu 1/210:00 amBRU - DEN

2 stops36h 48mUnited Airlines

Deal found 12/11

$1,868

Wed 12/1811:25 amDEN - BRU

1 stop12h 30mAir Canada

Thu 1/210:00 amBRU - DEN

1 stop32h 35mAir Canada

Deal found 12/11

$1,880

Tue 12/1712:50 amDEN - BRU

2 stops24h 10mDelta

Thu 1/211:00 amBRU - DEN

1 stop19h 13mDelta

Deal found 12/11

$2,239

Best flights from Denver to Brussels
Discover carefully curated flight deals from Denver to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2024.

Mon 1/207:35 pmDEN - BRU

1 stop37h 40mTurkish Airlines

Tue 1/287:50 amBRU - DEN

1 stop17h 50mTurkish Airlines

Deal found 12/12

$609

Mon 1/206:50 amDEN - BRU

2 stops29h 00mScandinavian Airlines

Tue 1/2810:30 amBRU - DEN

2 stops20h 30mScandinavian Airlines

Deal found 12/12

$614

Wed 3/57:00 amDEN - BRU

2 stops27h 15mAer Lingus

Sat 3/810:15 amBRU - DEN

2 stops37h 10mAer Lingus

Deal found 12/10

$841

Mon 1/2011:25 amDEN - BRU

3 stops27h 10mMultiple Airlines

Tue 1/288:45 pmBRU - DEN

2 stops25h 55mMultiple Airlines

Deal found 12/11

$853

Sat 2/223:40 pmDEN - BRU

1 stop12h 15mIcelandair

Sun 3/212:50 pmBRU - DEN

1 stop13h 15mIcelandair

Deal found 12/11

$879

Fri 3/2111:25 amDEN - BRU

1 stop13h 30mAir Canada

Sat 3/2910:00 amBRU - DEN

2 stops29h 51mAir Canada

Deal found 12/11

$1,015

Wed 3/59:41 amDEN - BRU

1 stop15h 14mUnited Airlines

Sat 3/88:45 pmBRU - DEN

1 stop25h 40mUnited Airlines

Deal found 12/10

$1,070

Sun 4/612:59 amDEN - BRU

2 stops23h 41mDelta

Tue 4/1510:45 amBRU - DEN

2 stops19h 44mDelta

Deal found 12/11

$1,234

Sun 6/15:25 pmDEN - BRU

2 stops13h 10mKLM

Wed 6/188:00 amBRU - DEN

2 stops14h 01mKLM

Deal found 12/10

$1,642

Sun 6/112:53 pmDEN - BRU

2 stops25h 42mFinnair

Fri 6/2012:05 pmBRU - DEN

2 stops17h 54mFinnair

Deal found 12/10

$2,161

Wed 3/511:25 amDEN - CRL

2 stops22h 10mMultiple Airlines

Thu 3/136:00 pmCRL - DEN

2 stops31h 40mMultiple Airlines

Deal found 12/12

$1,110

Sat 2/221:40 pmDEN - BRU

3 stops33h 30mEthiopian Air

Sun 3/29:30 pmBRU - DEN

3 stops49h 17mEthiopian Air

Deal found 12/11

$2,668

Last-minute flights from Denver to Brussels
Discover last-minute flight deals from Denver to Brussels. Data last updated December 12, 2024 and is based on user searches.

Tue 12/1712:50 amDEN - BRU

2 stops24h 10mDelta

Thu 1/211:00 amBRU - DEN

1 stop19h 13mDelta

Deal found 12/11

$2,239

Wed 12/1811:25 amDEN - BRU

1 stop12h 30mUnited Airlines

Thu 1/210:00 amBRU - DEN

2 stops36h 48mUnited Airlines

Deal found 12/11

$1,868

Wed 12/1811:25 amDEN - BRU

1 stop12h 30mAir Canada

Thu 1/210:00 amBRU - DEN

1 stop32h 35mAir Canada

Deal found 12/11

$1,880

Thu 1/26:00 pmDEN - BRU

2 stops29h 55mAir Canada

Thu 1/910:00 amBRU - DEN

1 stop32h 35mAir Canada

Deal found 12/10

$1,125

Thu 1/25:35 pmDEN - BRU

1 stop31h 20mUnited Airlines

Thu 1/910:00 amBRU - DEN

1 stop32h 35mUnited Airlines

Deal found 12/10

$1,127

Mon 1/207:35 pmDEN - BRU

1 stop37h 40mTurkish Airlines

Tue 1/287:50 amBRU - DEN

1 stop17h 50mTurkish Airlines

Deal found 12/12

$609

Mon 1/206:50 amDEN - BRU

2 stops29h 00mScandinavian Airlines

Tue 1/2810:30 amBRU - DEN

2 stops20h 30mScandinavian Airlines

Deal found 12/12

$614

Mon 1/2011:25 amDEN - BRU

3 stops27h 10mMultiple Airlines

Tue 1/288:45 pmBRU - DEN

2 stops25h 55mMultiple Airlines

Deal found 12/11

$853

Mon 1/2010:25 amDEN - BRU

3 stops36h 45mEthiopian Air

Tue 1/289:30 pmBRU - DEN

3 stops58h 29mEthiopian Air

Deal found 12/12

$2,885

One-way flights from Denver to Brussels
Search for one-way flight options from Denver to Brussels. Find affordable one-way fares based on user searches. Data last updated December 12, 2024.

Fri 1/107:42 pmDEN - CRL

3 stops55h 38mMultiple Airlines

Deal found 12/11

$329

Tue 1/71:20 pmDEN - BRU

3 stops38h 35mMultiple Airlines

Deal found 12/11

$382

Tue 1/76:50 amDEN - BRU

2 stops43h 00mScandinavian Airlines

Deal found 12/12

$472

Fri 1/105:30 pmDEN - BRU

1 stop15h 50mBritish Airways

Deal found 12/11

$524

Thu 1/95:30 pmDEN - BRU

2 stops32h 05mAer Lingus

Deal found 12/10

$536

Fri 1/106:00 pmDEN - BRU

2 stops53h 55mAir Canada

Deal found 12/11

$628

Sat 1/113:55 pmDEN - BRU

1 stop33h 00mLufthansa

Deal found 12/12

$645

Sat 1/118:29 pmDEN - BRU

1 stop28h 26mUnited Airlines

Deal found 12/12

$648

Thu 1/95:30 pmDEN - BRU

1 stop15h 40mAmerican Airlines

Deal found 12/10

$671

Tue 1/711:25 amDEN - BRU

1 stop12h 30mBrussels Airlines

Deal found 12/12

$684

Mon 1/612:50 amDEN - BRU

2 stops26h 25mRoyal Air Maroc

Deal found 12/12

$1,125

Thu 1/910:25 amDEN - BRU

3 stops36h 45mEthiopian Air

Deal found 12/10

$1,523

Find flights from Denver to Brussels within your budget

Fly from

Fly to

Route

Depart

Return

Price

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 1/20

7:35 pm-5:15 pm

1 stop37h 40m

Brussels Bruxelles-National

Tue 1/28

7:50 am-5:40 pm

1 stop17h 50m

$609

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 1/20

6:50 am-7:50 pm

2 stops29h 00m

Brussels Bruxelles-National

Tue 1/28

10:30 am-11:00 pm

2 stops20h 30m

$614

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/5

7:00 am-6:15 pm

2 stops27h 15m

Brussels Bruxelles-National

Sat 3/8

10:15 am-3:25 pm

2 stops37h 10m

$841

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 1/20

11:25 am-10:35 pm

3 stops27h 10m

Brussels Bruxelles-National

Tue 1/28

8:45 pm-2:40 pm

2 stops25h 55m

$853

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 2/22

3:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Sun 3/2

12:50 pm-6:05 pm

1 stop13h 15m

$879

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Fri 3/21

11:25 am-7:55 am

1 stop13h 30m

Brussels Bruxelles-National

Sat 3/29

10:00 am-8:51 am

2 stops29h 51m

$1,015

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 3/5

9:41 am-8:55 am

1 stop15h 14m

Brussels Bruxelles-National

Sat 3/8

8:45 pm-2:25 pm

1 stop25h 40m

$1,070

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Wed 3/5

11:25 am-5:35 pm

2 stops22h 10m

Charleroi Brussels

Thu 3/13

6:00 pm-6:40 pm

2 stops31h 40m

$1,110

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 4/6

12:55 am-8:40 am

2 stops23h 45m

Brussels Bruxelles-National

Tue 4/15

10:45 am-10:52 pm

1 stop20h 07m

$1,234

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 6/1

5:25 pm-2:35 pm

2 stops13h 10m

Brussels Bruxelles-National

Wed 6/18

8:00 am-2:01 pm

2 stops14h 01m

$1,642

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 24 results

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.

Travel insights for flights from Denver to Brussels

Get recent, data-driven insights about flights from Denver to Brussels including ideal travel times, pricing trends, and more.

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

Booking 80 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.

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 $614). Flying from Denver to Brussels 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 BRU?

It’s optimal to fly from Denver to Brussels in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

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

Travelers seeking maximum savings on their Denver to Brussels flight should consider departing on Tuesday 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.

Rainfall in Brussels by month

In terms of precipitation, rainfall in Brussels 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 Brussels when rainfall is around 1.6 in.

Temperature in Brussels by month

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

To help decide which airline to fly from Denver to Brussels, see what other customers have to say about Air Canada, United Airlines and Delta. 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

8,644 reviews

Reviews

1 / 10

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

Delta

8.0

Very good

8,644 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

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

KLM

7.8

Good

1,349 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

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

Finnair

7.7

Good

1,287 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

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

United Airlines

7.4

Good

9,108 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

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

Brussels Airlines

7.4

Good

356 reviews

Delta

8.0

Very good

8,644 reviews

Reviews

1 / 10

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

Related info for your journey

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.
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 $609 on this airline. Additional options worth looking into are Scandinavian Airlines and Aer Lingus, starting at $614 and $841 round-trip. Turkish Airlines is 39% 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 Scandinavian Airlines ($472), British Airways ($524), and Aer Lingus ($536).
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.
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 $614). Flying from Denver to Brussels 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

$329+ Cheap flights from Denver (DEN) to Brussels

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Denver to Brussels with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Denver Intl to Brussels are usually found in November or October, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Denver to Brussels

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Denver to Brussels

Cheapest flights from Denver to BrusselsExplore the most affordable flight options available from Denver to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.

Explore the most affordable flight options available from Denver to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.

Find flights from Denver to Brussels within your budget

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.

Travel insights for flights from Denver to Brussels

Get recent, data-driven insights about flights from Denver to Brussels including ideal travel times, pricing trends, and more.

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 December 6, 2024.

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

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

Find hourly flight availability from Denver to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2024.

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 December 8, 2024.

Rainfall in Brussels by month

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

Temperature in Brussels by month

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

Reviews of airlines servicing Brussels

To help decide which airline to fly from Denver to Brussels, see what other customers have to say about Air Canada, United Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

How can I find direct flights from Denver to Brussels?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Cheapest flights from Denver to Brussels
Explore the most affordable flight options available from Denver to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2024.