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BRU - DEN

$433 Find cheap flights from Brussels Airport to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to Denver departing on 9/29. 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.
1 adult
0 bags
Sat 6/29
Sat 7/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Denver.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Denver.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Bruxelles-National to Denver (BRU-DEN)

 
These are the cheapest deals for flights from Bruxelles-National to Denver currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Bruxelles-National to Denver

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Bruxelles-National to Denver.

Recent one-way flight deals from Bruxelles-National to Denver

Only flying one-way? Below are some of the best one-way flight deals from Bruxelles-National to Denver found on KAYAK recently.

Recent last minute flight deals from Bruxelles-National to Denver

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Bruxelles-National to Denver.

Recent direct flight deals from Bruxelles-National to Denver

The latest deals for direct flights from Bruxelles-National to Denver so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Bruxelles-National to Denver

Find recent round-trip train or bus tickets from Bruxelles-National to Denver.

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:55 am - 2:20 pmBRU-DEN
15h 25m1 stop
5:30 pm - 1:10 pmDEN-BRU
11h 40m1 stop
Thu, Jun 20 - Mon, Jul 1
8:35 am - 1:40 pmBRU-DEN
13h 05m1 stop
8:20 pm - 8:50 amDEN-BRU
28h 30m1 stop
Thu, Sep 26 - Fri, Oct 4
11:15 am - 5:58 pmBRU-DEN
14h 43m1 stop
8:20 pm - 8:50 amDEN-BRU
28h 30m1 stop
$764Brussels Airlines
Find Deal
Sat, Aug 17 - Sat, Aug 24
10:15 am - 5:36 pmBRU-DEN
15h 21m1 stop
6:35 pm - 2:10 pmDEN-BRU
11h 35m1 stop
$771Brussels Airlines
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Sat, Oct 19 - Sat, Oct 26
11:15 am - 4:30 pmBRU-DEN
13h 15m1 stop
6:35 pm - 7:00 pmDEN-BRU
16h 25m1 stop
$794British Airways
Find Deal
Fri, Oct 4 - Mon, Oct 7
11:15 am - 11:55 pmBRU-DEN
20h 40m2 stops
12:53 pm - 2:15 pmDEN-BRU
17h 22m2 stops
$800British Airways
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Fri, Oct 4 - Mon, Oct 7
10:15 am - 4:17 pmBRU-DEN
14h 02m1 stop
8:00 am - 7:15 amDEN-BRU
15h 15m1 stop
$855United Airlines
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Sat, Oct 19 - Fri, Oct 25
7:10 pm - 2:20 pmBRU-DEN
27h 10m2 stops
11:15 am - 9:00 amDEN-BRU
13h 45m1 stop
$958Lufthansa
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Sun, Jul 21 - Fri, Aug 9
10:15 am - 10:52 pmBRU-DEN
20h 37m1 stop
7:45 am - 7:15 amDEN-BRU
15h 30m1 stop
$975United Airlines
Find Deal
Wed, Jul 10 - Mon, Jul 29
7:10 pm - 2:20 pmBRU-DEN
27h 10m2 stops
3:45 pm - 12:15 pmDEN-BRU
36h 30m2 stops
$1,000Lufthansa
Find Deal
Sun, Jul 21 - Fri, Aug 9
10:10 pm - 5:31 pmBRU-DEN
51h 21m2 stops
Sun, Sep 29
9:30 am - 11:33 pmBRU-DEN
22h 03m3 stops
Wed, Jul 17
10:10 pm - 8:32 pmBRU-DEN
30h 22m3 stops
Sun, Sep 29
1:50 pm - 7:00 pmBRU-DEN
13h 10m1 stop
$646Icelandair
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Sun, Sep 29
1:50 pm - 12:30 pmBRU-DEN
30h 40m1 stop
$752Icelandair
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Fri, Jul 19
10:55 am - 4:30 pmBRU-DEN
13h 35m1 stop
$775British Airways
Find Deal
Sat, Sep 28
2:45 pm - 4:30 pmBRU-DEN
33h 45m1 stop
$790American Airlines
Find Deal
Sat, Sep 28
6:55 am - 2:20 pmBRU-DEN
15h 25m1 stop
$879Lufthansa
Find Deal
Thu, Jul 18
7:55 pm - 10:11 pmBRU-DEN
34h 16m2 stops
$969British Airways
Find Deal
Sat, Jul 20
7:05 am - 10:15 pmBRU-DEN
23h 10m2 stops
$1,057American Airlines
Find Deal
Sat, Jul 20

Flights from Bruxelles-National to Denver - Travel Insights & Trends

Get data-powered insights and trends into flights from Bruxelles-National to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Brussels Airport to Denver?

The average price of all flights from Brussels Bruxelles-National Airport to Denver clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Denver on a Wednesday and more expensive on a Sunday. On your return trip to Brussels Airport, you should consider flying back on a Monday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Brussels Bruxelles-National Airport to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Brussels Bruxelles-National Airport to Denver is April, where tickets cost $723 on average. On the other hand, the most expensive months are July and January, where the average cost of tickets is $929 and $917 respectively.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Denver?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Brussels Bruxelles-National Airport to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Brussels Bruxelles-National Airport to Denver, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 78 days before departure.

Which airlines provide the cheapest flights from Brussels Airport to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Icelandair offered the best one-way deal for that route, at $646. KAYAK users also found Brussels Airport to Denver round-trip flights on Brussels Airlines from $764 and on Air Canada from $777.

Good to know

Low season

January

High season

July

Cheapest flight

$433
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Brussels Airport to Denver

When to book flights from Bruxelles-National to Denver

Are your dates flexible? Find out the best times to travel from Bruxelles-National to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels Airport to Denver flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to Denver?

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Denver was $433 for a one-way ticket and $735 for a round-trip.

  • Do I need a passport to fly between Brussels Airport and Denver?

    Yes, you’ll need a passport to travel to Denver from Brussels Airport.

  • Which airports will I be using when flying from Brussels Airport to Denver?

    Brussels Airport and Denver are both served by 1 main airport. You will leave Brussels Airport from Brussels Bruxelles-National and will be arriving at Denver Intl.

  • Which aircraft models fly most regularly from Brussels Airport to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Brussels Airport to Denver?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Brussels Airport and Denver, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Brussels to Denver, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Brussels to Denver are United Airlines and American Airlines. With an average price for the route of $901 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $817 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Brussels Airport to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels Airport to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels Airport to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Brussels Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels Airport to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Brussels Airport with another airline. Booking your flights between Brussels Airport and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels Airport to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Brussels Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Bruxelles-National to Denver

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bruxelles-National to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10777 reviews
7.2Comfort
7.7Boarding
6.7Food
8.1Crew
7.1Entertainment
Airline reviews

The Wi-Fi was unavailable on this flight for some reason.

10.0 ExcellentBill, May 2024RSW - DEN
Read more about United Airlines reviews

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the room where it was being kept.

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

I missed my connecting flight due to long lines at security and immigration. Need improvements

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

I have traveled to probably over a hundred locations worldwide, but had only one mixup of airport in Shanghai. Until Iceland and Stockholm. Reykjavik has 2 airports, Stockholm 4 (!). Please indicate clearly when a departure flight is scheduled from an aiport other than the international aiport. That would greatly reduce stress. Thanks

in the front - higher class of business - sitting in the same seat (with one empty in the middle) is not acceptable any more. need the business class to be as we paid for.

More than one hour detail with no explanation and no compensation

my husband's monitor did not work. there was a visibly ill family in my husband's row.

There was a two hour delay because of incompetence in scheduling fuel truck. Further, upon arrival in Roanoke, hand baggage was sent to baggage claim. We carry hand baggage because it contains valuable or sensitive materials that we do not want going through the baggage system. This is very poor and United needs to perform better.

Pros: "The crew are doing amazing job and making sure we all stay safe."
Cons: "What could have been better is us; the travelers/passengers. We need to follow every protocol and or precess or procedure put in place by our government and the airlines. United Airline is doing great job keeping us safe while we travel."
Pros: "Crew was very nice. Chocolates were very nice."
Cons: "Come on guys for the price of the ticked you could have served us something more than a sandwich."

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

We were redirected to a near by city due to weather and had to stay in the aircraft before flying to the original destination's airport. The whole delay added 3+ hours and were were not offered any snacks or water.

I wish that we wouldn't have to go through TSA again on connecting flights.

Priority baggage, golf bag lost causing me to miss function the next day. Baggage in general in Charlotte has been a mess lately.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Crew was super rude in business class. Not friendly or helpful. Luggage was damaged and was told to file with United and that was unsuccessful.

The connection at Frankfurt was chaotic and nearly missed the flight to Atlanta. They made was wait for busses to transfer and it took ages

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

We liked the direct flight from Frankfurt to Orlando, however, it was a little confusing as I thought I was traveling with Lufthansa from Izmir- Frankfurt-Orlando. We were not able to check in online twenty-four hours before the flight from Izmir. One lady in our group wanted to check two suitcases in Izmir, but was not allowed to do so. She was allowed to take the extra bag into the cablin. Others in our group were able to check two bags. In Frankfurt several in our group were given stand-by boarding tickets, which worried them. Everyone eventually was allowed to board, but it caused them to worry. I didn't have any of those problem.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Is it American Airlines or British Airways? This is so confusing. I got it from Portugal.

Appreciate free wine and entertainment plus good meals. Also leg room

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

I like the food this time compared to my departure. I’m seated at the isle so it’s comfortable but I have to pay $124 for seat selection

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Leg space was not enough. The meal was not satisfactory.

Book cheap flights from Brussels to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Brussels to Denver found on KAYAK in the last 72 hours.
9/29Sun
2 stops
51h 21mBRU-DEN
$433
7/17Wed
3 stops
22h 03mBRU-DEN
$584
9/29Sun
3 stops
30h 22mBRU-DEN
$602
9/29Sun
1 stopIcelandair
13h 10mBRU-DEN
$646
7/19Fri
1 stopIcelandair
30h 40mBRU-DEN
$752
9/28Sat
1 stopBritish Airways
13h 35mBRU-DEN
$775
9/28Sat
1 stopAmerican Airlines
33h 45mBRU-DEN
$790
7/18Thu
1 stopLufthansa
15h 25mBRU-DEN
$879
7/20Sat
2 stopsBritish Airways
34h 16mBRU-DEN
$969
7/20Sat
2 stopsAmerican Airlines
23h 10mBRU-DEN
$1,057

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Brussels Airport - Denver Flights

Departure:

Brussels Airport (BRU)Belgium

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Brussels Airport

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