$230 Find Cheap Flights from Denver to Belgium - 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 Denver to Belgium departing on 8/31. 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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Book Cheap Denver to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Belgium 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 Denver to Belgium

Wed, Nov 25 - Sun, Nov 29
Icelandair Logo
3:40 pm - 11:55 am
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
12:50 pm - 6:00 pm
BRU
-
DEN
13h 10m
1 stop
$565Icelandair
Mon, Aug 3 - Wed, Aug 19
Icelandair Logo
8:10 pm - 12:55 pm
DEN
-
BRU
32h 45m
1 stop
Icelandair Logo
1:50 pm - 12:40 pm
BRU
-
DEN
30h 50m
1 stop
$624Icelandair
Mon, Aug 3 - Wed, Aug 19
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 12:40 pm
BRU
-
DEN
30h 50m
1 stop
$625Icelandair
Tue, Aug 18 - Mon, Aug 31
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$629Icelandair
Mon, Aug 3 - Wed, Aug 19
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 12:40 pm
BRU
-
DEN
30h 50m
1 stop
$630Icelandair
Tue, Aug 18 - Mon, Aug 31
Icelandair Logo
8:10 pm - 12:55 pm
DEN
-
BRU
32h 45m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$632Icelandair
Mon, Aug 17 - Wed, Aug 26
Icelandair Logo
4:40 pm - 12:55 pm
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$640Icelandair
Sat, Nov 21 - Sun, Nov 29
Icelandair Logo
3:40 pm - 11:55 am
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
12:50 pm - 6:00 pm
BRU
-
DEN
13h 10m
1 stop
$641Icelandair
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
9:40 am - 11:55 am
DEN
-
CRL
18h 15m
2 stops
Multiple Airlines Logo
5:35 pm - 3:40 pm
CRL
-
DEN
30h 05m
2 stops
$895Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
9:40 am - 11:55 am
DEN
-
CRL
18h 15m
2 stops
Multiple Airlines Logo
5:35 pm - 3:40 pm
CRL
-
DEN
30h 05m
2 stops
$898Multiple Airlines
Booking Insights

KAYAK's insights & trends for Denver to Belgium flights

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

What is the cheapest month to fly from Denver to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Belgium, 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 Denver to Belgium is December, when tickets cost $426 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $690 and $640 respectively.

How far in advance should I book a flight from Denver to Belgium?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Belgium, 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 Denver to Belgium, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$230
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Denver to Charleroi Brussels

FAQs - booking Belgium flights

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

    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 Denver to Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Belgium 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 Denver to Belgium?

    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 from Denver to Belgium with an airline and back with another airline.

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

    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 from Denver to Belgium 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 Denver to Belgium

Information on your arrival and departure airports

Denver (DEN)