DEN - BRU

$292 Find Cheap Flights from Denver to Brussels - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$491
Typical prices: $699-$947
Icelandair
Fri 12/7Sat 12/15
DEN - BRU • 1 stop
Cheapest one-way
$266
Typical prices: $350-$569
Icelandair
Thu 1/25
DEN - BRU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and Brussels Bruxelles-National Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
15 weeks
in advance
Our data shows that travelers who book at least 15 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 12% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $684 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 12h 37m (one-way)
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Insights
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We hope you love your trip to Brussels Bruxelles-National Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Brussels (DEN-BRU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Brussels

Mon, Dec 7 - Tue, Dec 15
Icelandair Logo
3:40 pm - 11:55 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:50 pm - 6:00 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
13h 10m1 stop Reykjavik Keflavik Intl
$491Icelandair
Sat, Nov 14 - Sun, Nov 22
Icelandair Logo
3:40 pm - 11:55 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:50 pm - 6:00 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
13h 10m1 stop Reykjavik Keflavik Intl
$501Icelandair
Wed, Dec 9 - Thu, Dec 24
Multiple Airlines Logo
11:20 am - 8:10 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
24h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
10:00 am - 8:27 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
18h 27m1 stop Montreal Pierre Elliott Trudeau Intl
$711Multiple Airlines
Mon, Dec 7 - Tue, Dec 15
Multiple Airlines Logo
11:20 am - 7:50 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 30m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:00 am - 8:27 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
18h 27m1 stop Montreal Pierre Elliott Trudeau Intl
$714Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Brussels Airlines Logo
11:20 am - 7:50 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 30m1 stop Montreal Pierre Elliott Trudeau Intl
Brussels Airlines Logo
10:00 am - 8:27 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
18h 27m1 stop Montreal Pierre Elliott Trudeau Intl
$719Brussels Airlines
Mon, Nov 16 - Tue, Nov 24
Brussels Airlines Logo
11:20 am - 7:50 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 30m1 stop Montreal Pierre Elliott Trudeau Intl
Brussels Airlines Logo
10:00 am - 8:27 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
18h 27m1 stop Montreal Pierre Elliott Trudeau Intl
$719Brussels Airlines
Tue, Nov 17 - Thu, Nov 26
United Airlines Logo
5:35 pm - 1:15 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
11h 40m1 stop London Heathrow
United Airlines Logo
10:00 am - 8:27 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
18h 27m1 stop Montreal Pierre Elliott Trudeau Intl
$733United Airlines
Tue, Nov 17 - Fri, Nov 27
United Airlines Logo
5:35 pm - 1:15 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
11h 40m1 stop London Heathrow
United Airlines Logo
10:00 am - 8:27 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
18h 27m1 stop Montreal Pierre Elliott Trudeau Intl
$733United Airlines
Wed, Dec 9 - Thu, Dec 24
British Airways Logo
2:27 pm - 4:20 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
17h 53m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
10:10 am - 10:21 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
20h 11m2 stops London Heathrow Dallas/Fort Worth
$742British Airways
Wed, Nov 18 - Wed, Dec 2
British Airways Logo
5:01 pm - 8:10 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
19h 09m1 stop London Heathrow
British Airways Logo
5:55 pm - 3:10 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
29h 15m1 stop London Heathrow
$750British Airways
Booking Insights

Price, demand and travel trends for Denver to Brussels Bruxelles-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Brussels Bruxelles-National Airport with more confidence.

How much is a round-trip flight from Denver to Brussels Bruxelles-National Airport?

Round-trip flights from Denver to Brussels Bruxelles-National Airport start at $491. Prices are below average for this route right now, with typical round-trip fares ranging from $699 to $947. The lowest price found in the past 5 days was $491 on Icelandair.

What's the cheapest day of the week to fly from Denver to Brussels Bruxelles-National Airport?

Saturday is the cheapest day of the week to fly from Denver to Brussels Bruxelles-National Airport, it is 3% cheaper than the average day. Thursday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • November is the cheapest month to fly from Denver to Brussels Bruxelles-National Airport at $697 round-trip.
  • July ($1,010) and December ($960) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 44% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Denver to Brussels Bruxelles-National Airport the cheapest?

Flights from Denver to Brussels Bruxelles-National Airport are cheapest 15 weeks before departure. Booking in this window typically costs about 35% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Denver to Brussels Bruxelles-National Airport flights

Low season

February

Cheapest flight

$266
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Denver to Brussels Bruxelles-National Airport

When to book flights from Denver to Brussels

Are your dates flexible? Find out the best times to travel from Denver to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Brussels Bruxelles-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which are the most popular layovers between Denver and Brussels?

    When booking your flight from Denver International Airport (DEN) to Brussels Airport (BRU), many airlines offer one-stop flights along this route. For instance, United Airlines has a layover at Chicago O'Hare International Airport (ORD), British Airways goes through London Heathrow Airport (LHR), and Icelandair makes a stop at Reykjavik Airport (RKV).

  • What special services do airlines from Denver to Brussels offer for business- and first-class travelers?

    As flights from Denver International Airport to Brussels Airport (BRU) involve long-haul flights, you are better off flying business or first class for a comfortable and relaxing voyage. Besides, you will be given blankets, pillows, and bedding, which you can spread on the lie-flat seats for a cozy nap on your way to Brussels.

  • Which nearby cities and towns can I visit after landing at Brussels Airport (BRU)?

    Immediately after arriving at the Brussels Airport (BRU), remember that the facility serves many other destinations in the neighborhood. For example, Diest, Sint-Niklaas, Namur, Kapellen, Lokoren, Oostkamp, and Sint-Truiden are all within an hour’s drive of BRU. You can explore these towns via taxi, bus, or car rental.

  • What is the easiest way to get to Downtown Brussels from Brussels Airport (BRU)?

    Trains provide the most convenient means of transfer from Brussels Airport (BRU) to the city center of Brussels. The train departs every 10 minutes from the airport to Bruxelles-Central, reaching there in about 19 minutes. If you are on a tight bus, consider the Line 12 bus, leaving every 20 minutes and covering the distance in approximately 36 minutes. Lastly, a taxi is ideal for those who want to be downtown in under 14 minutes.

  • Which airports can I use when flying from Denver to Brussels Bruxelles-National Airport?

    Flights from Denver to Brussels Bruxelles-National Airport usually depart from Denver Intl (DEN) and arrive at Brussels Bruxelles-National (BRU).

  • What cabin classes can I book on flights from Denver to Brussels Bruxelles-National Airport?

    Two cabin classes are available on flights from Denver to Brussels Bruxelles-National Airport:

    • Economy Class
    • Premium Economy Class

  • Which airports do connecting flights from Denver to Brussels Bruxelles-National Airport pass through?

    One-stop flights from Denver to Brussels Bruxelles-National Airport most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 47% of one-stop connections
    • London Heathrow (LHR) - 21% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 10% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 7% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Denver to Brussels Bruxelles-National Airport?

    On the Denver to Brussels Bruxelles-National Airport route, being flexible with your departure day can save you up to 11%. Saturday is the cheapest day at $765 round-trip on average, while Thursday is the most expensive at $855: a $90 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Brussels Bruxelles-National Airport?

    Some of the most popular sights in Brussels Bruxelles-National Airport are Grand Place, Brussels Central Railway Station and Bruxelles-Midi Station. These are among the most viewed places in Brussels Bruxelles-National Airport on KAYAK.

  • How long is a flight from Denver to Brussels Bruxelles-National Airport?

    A nonstop flight from Denver to Brussels Bruxelles-National Airport takes 0h 00m, covering 4,848 miles.

  • What are the earliest and latest flights from Denver to Brussels Bruxelles-National Airport?

    These are the earliest and latest flight times available from Denver to Brussels Bruxelles-National Airport:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Denver to Brussels Bruxelles-National Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 32% above the route average of $788. Book 15 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Denver to Brussels Bruxelles-National Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Denver to Brussels Bruxelles-National Airport looking right now?

    One-way fares from Denver to Brussels Bruxelles-National Airport are currently lower than usual. Average one-way flight prices are about $375, which is 19% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Denver to Brussels Bruxelles-National Airport?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 12h 37m, compared with 13h 15m via Reykjavik Keflavik Intl (KEF) and 13h 22m via Munich Franz Josef Strauss (MUC).

  • What is the time difference between Denver and Brussels Bruxelles-National Airport?

    Brussels Bruxelles-National Airport is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Brussels Bruxelles-National Airport (BRU)?

    Brussels Bruxelles-National Airport (BRU) hosts 5 major car rental companies, with daily rates starting from around $20 for economy cars. Top options include:
    · Hertz
    · Alamo
    · keddy by Europcar
    · Europcar
    · Sixt

  • How much should I expect to pay for a Denver to Brussels Bruxelles-National Airport flight?

    Round-trip flights from Denver to Brussels Bruxelles-National Airport range from $699 to $947, with an average of $788 over the past 12 months. Anything below $699 counts as a good deal.

Your guide to booking Denver to Brussels Bruxelles-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Thursday. On this route, Saturday flights average $765 - about $90 less than Thursday (11% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 35% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Denver to Brussels Bruxelles-National Airport trip for November. Fares historically average $697 round-trip in that month - typically $313 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Brussels Bruxelles-National Airport.
    - NH Brussels Airport
    - Crowne Plaza Brussels Airport By IHG
  • Denver International Airport (DEN) is a major hub for both United Airlines and Frontier Airlines and the largest operating base for Southwest Airlines. United Airlines flies to Brussels Airport (BRU) via Terminal West, Gate B, while Frontier uses Terminal East, Gate A. If you are flying aboard Southwest Airlines, you will depart through Terminal East, Gate C.
  • When flying from Denver International Airport (DEN) to Brussels (BRU), you will be glad to know that most airlines allow passengers to shift from Economy to Business- or First-Class. The offer to upgrade your seat is typically available during booking, check-in, or at the boarding gate. Interested passengers should listen to the announcements keenly.
  • Major airlines between Denver (DEN) and Brussels (BRU), including Brussels Airlines, Lufthansa, American Airlines, and KLM, allow passengers to tag their furry friends into the cabin, including cats and dogs. In addition, you will be required to present recent vaccination certificates and be ready to lock your pets into their cages until you land.
  • Regardless of the carrier you book, you will enjoy accessible services when flying from Denver International Airport (DEN) to Brussels Airport (BRU). Well-trained airline agents are strategically positioned at the departure and arrival stations to assist passengers with mobility challenges. Also, you can request wheelchair services at least 72 hours before traveling.
  • KLM, American Airlines, Lufthansa, and Brussels Airlines are parents’ favorites when transiting from Denver International Airport (DEN) to Brussels Airport (BRU). In addition to comfortable seats with extra legroom, there are kid-friendly entertainment and a children’s menu for the little ones to enjoy.

Everything you need to know for your flight from Denver to Brussels

Information on your arrival and departure airports

Denver (DEN)
Bruxelles-National (BRU)