BRU - DEN

$436 Find Cheap Flights from Brussels to Denver - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Denver departing on 9/2. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$754
Typical prices: $737-$898
Icelandair
Tue 9/1Tue 9/29
BRU - DEN • 1 stop
Cheapest one-way
$436
Typical prices: $555-$681
Multiple Airlines
Wed 9/2
BRU - DEN • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Brussels and Denver. You'll need at least 1 connection.
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Top layover airports
Montreal (YUL)
Cheapest • Avg $725 (round-trip)
London (LHR)
Shortest trip • 13h 36m (one-way)
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 25% compared to booking last minute.
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When to travel
October
Cheapest • 17% price drop
August
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Brussels to Denver (BRU-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brussels to Denver

Tue, Sep 1 - Tue, Sep 29
Icelandair Logo
1:50 pm - 7:00 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
13h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
4:40 pm - 12:55 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 15m1 stop Reykjavik Keflavik Intl
$754Icelandair
Tue, Sep 1 - Tue, Sep 29
Icelandair Logo
1:50 pm - 12:40 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
30h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
4:40 pm - 12:55 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 15m1 stop Reykjavik Keflavik Intl
$756Icelandair
Sun, Nov 1 - Mon, Nov 16
Icelandair Logo
12:50 pm - 6:00 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
13h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
3:40 pm - 11:55 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 15m1 stop Reykjavik Keflavik Intl
$764Icelandair
Thu, Oct 8 - Sun, Oct 25
Lufthansa Logo
6:20 am - 1:35 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
15h 15m1 stop Frankfurt am Main
Lufthansa Logo
4:55 pm - 8:20 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
20h 25m1 stop Frankfurt am Main
$811Lufthansa
Tue, Sep 15 - Fri, Sep 25
Lufthansa Logo
6:20 am - 1:35 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
15h 15m1 stop Frankfurt am Main
Lufthansa Logo
10:20 am - 7:15 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 55m1 stop Washington, D.C. Dulles Intl
$811Lufthansa
Wed, Sep 2 - Wed, Sep 30
Lufthansa Logo
6:20 am - 1:30 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
15h 10m1 stop Frankfurt am Main
Lufthansa Logo
10:20 am - 7:15 amDEN  Denver Intl-BRU Brussels Bruxelles-National
12h 55m1 stop Washington, D.C. Dulles Intl
$812Lufthansa
Wed, Nov 4 - Wed, Nov 18
United Airlines Logo
8:25 am - 3:35 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
15h 10m1 stop Frankfurt am Main
United Airlines Logo
5:35 pm - 1:15 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
11h 40m1 stop London Heathrow
$833United Airlines
Mon, Nov 2 - Thu, Nov 19
United Airlines Logo
8:25 am - 1:40 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
13h 15m1 stop Frankfurt am Main
United Airlines Logo
5:35 pm - 1:15 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
11h 40m1 stop London Heathrow
$833United Airlines
Sat, Nov 7 - Mon, Nov 23
British Airways Logo
11:45 am - 10:54 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
19h 09m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
10:37 am - 11:10 amDEN  Denver Intl-BRU Brussels Bruxelles-National
16h 33m2 stops Dallas/Fort Worth London Heathrow
$839British Airways
Mon, Sep 28 - Wed, Oct 14
British Airways Logo
10:50 am - 10:24 pmBRU  Brussels Bruxelles-National-DEN Denver Intl
19h 34m2 stops London Heathrow Philadelphia
British Airways Logo
2:28 pm - 3:05 pmDEN  Denver Intl-BRU Brussels Bruxelles-National
16h 37m2 stops Chicago O'Hare Intl London Heathrow
$856British Airways
Booking Insights

KAYAK's insights & trends for Brussels to Denver flights

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to Denver departing in September.

Flight prices are typical for this route right now.

Flights to Denver from Brussels Bruxelles-National Airport usually cost between $624 and $925 in September.
The lowest price found in the past 5 days was $754 on Icelandair (Sep 1-Sep 29).

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 round-trip 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 October, where tickets cost $652 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $928 and $849 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to Denver, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Find deals

Good to know

Low season

February

Cheapest flight

$436
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Brussels to Denver

When to book flights from Brussels to Denver

Are your dates flexible? Find out the best times to travel from Brussels 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 to Denver flights

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

    In the last 5 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Denver was $436 for a one-way ticket and $754 for a round-trip.

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

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

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

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

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

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

  • Which airline alliances offer flights from Brussels to Denver?

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

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

    The two airlines most popular with KAYAK users for flights from Brussels to Denver are United Airlines and Lufthansa. With an average price for the route of $821 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $945 and an overall rating of 6.8.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Brussels 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 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 with another airline. Booking your flights between Brussels 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 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Brussels (BRU)
Denver (DEN)