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Cheap flights from Denver to Belgium from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Belgium departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$549Icelandair
Sun, May 10 - Mon, May 25
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
$551Icelandair
Tue, May 12 - Wed, May 27
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
$552Icelandair
Sun, May 10 - Wed, May 27
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
$553Icelandair
Tue, May 12 - Tue, May 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
$566Icelandair
Wed, May 13 - Wed, May 27
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
$575Icelandair
Thu, Apr 2 - Sun, Apr 12
Icelandair Logo
4:40 pm - 11:55 am
DEN
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 7:00 pm
BRU
-
DEN
13h 10m
1 stop
$578Icelandair
Sat, Mar 28 - Sun, Apr 12
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
$599Icelandair
Wed, May 13 - Sun, May 24
British Airways Logo
6:40 pm - 2:25 pm
DEN
-
BRU
11h 45m
1 stop
British Airways Logo
4:00 pm - 4:30 pm
BRU
-
DEN
32h 30m
1 stop
$611British Airways
Mon, Apr 27 - Wed, May 13
Multiple Airlines Logo
8:00 pm - 8:25 am
DEN
-
CRL
28h 25m
1 stop
Multiple Airlines Logo
6:55 pm - 11:20 am
CRL
-
DEN
48h 25m
2 stops
$897Multiple Airlines
Mon, Jun 1 - Mon, Jun 22

British Airways flights from Denver to Belgium

Our best British Airways deals on Denver to Belgium flight tickets
British Airways
Apr 27
DEN6:40 pmDenver Intl
11h 45m
1 stop
BRU2:25 pmBrussels Bruxelles-National
May 13
BRU4:00 pmBrussels Bruxelles-National
32h 30m
1 stop
DEN4:30 pmDenver Intl
$611
British Airways
Apr 27
DEN2:41 pmDenver Intl
15h 44m
2 stops
BRU2:25 pmBrussels Bruxelles-National
May 13
BRU11:00 amBrussels Bruxelles-National
13h 30m
1 stop
DEN4:30 pmDenver Intl
$621
British Airways
Mar 29
DEN6:30 pmDenver Intl
14h 35m
1 stop
BRU5:05 pmBrussels Bruxelles-National
Apr 13
BRU8:50 pmBrussels Bruxelles-National
27h 40m
1 stop
DEN4:30 pmDenver Intl
$648

Air Canada flights from Denver to Belgium

Our best Air Canada deals on Denver to Belgium flight tickets
Air Canada
Apr 13
DEN11:10 amDenver Intl
12h 00m
1 stop
BRU7:10 amBrussels Bruxelles-National
Apr 22
BRU9:55 amBrussels Bruxelles-National
18h 00m
1 stop
DEN7:55 pmDenver Intl
$625
Air Canada
Apr 15
DEN7:45 amDenver Intl
15h 25m
2 stops
BRU7:10 amBrussels Bruxelles-National
Apr 22
BRU9:55 amBrussels Bruxelles-National
18h 00m
1 stop
DEN7:55 pmDenver Intl
$626
Air Canada
Apr 27
DEN6:00 amDenver Intl
17h 10m
2 stops
BRU7:10 amBrussels Bruxelles-National
May 13
BRU9:55 amBrussels Bruxelles-National
17h 05m
1 stop
DEN7:00 pmDenver Intl
$630

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Denver to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 5/10

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Mon 5/25

1:50 pm-7:00 pm

1 stop13h 10m

$549

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 5/12

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Wed 5/27

1:50 pm-7:00 pm

1 stop13h 10m

$551

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sun 5/10

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Wed 5/27

1:50 pm-7:00 pm

1 stop13h 10m

$552

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Tue 5/12

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Tue 5/26

1:50 pm-12:40 pm

1 stop30h 50m

$553

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 5/13

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Wed 5/27

1:50 pm-7:00 pm

1 stop13h 10m

$566

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Thu 4/2

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Sun 4/12

1:50 pm-7:00 pm

1 stop13h 10m

$575

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Sat 3/28

4:40 pm-11:55 am

1 stop12h 15m

Brussels Bruxelles-National

Sun 4/12

1:50 pm-7:00 pm

1 stop13h 10m

$578

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Wed 5/13

4:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Sun 5/24

1:50 pm-7:00 pm

1 stop13h 10m

$599

DenverBrussels

DEN - BRU

DENBRU

Denver Intl

Mon 4/27

6:40 pm-2:25 pm

1 stop11h 45m

Brussels Bruxelles-National

Wed 5/13

4:00 pm-4:30 pm

1 stop32h 30m

$611

DenverBrussels

DEN - CRL

DENCRL

Denver Intl

Mon 6/1

8:00 pm-8:25 am

1 stop28h 25m

Charleroi Brussels

Mon 6/22

6:55 pm-11:20 am

2 stops48h 25m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Denver to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgium?

In general, May is the cheapest month to fly from Denver to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $691. If you are unable to visit Belgium during the month of May, then departing from Denver during the month November is also very affordable. Most momondo users find prices during this month for around $699.

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

You are more likely to see cheaper flights to Belgium from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Denver for as low as $681 on momondo.

Can stopping save me money on Denver to Belgium flights?

You could potentially save up to 40% on your flight if you consider stops on a Denver to Belgium flight.

Cheap Denver to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Belgium

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from Denver to Belgium takes 12h 15m
There are no direct flights from Denver to Belgium. There are no popular flight routes from Denver to Belgium.
Search flight deals

  • When did momondo last update prices for flights from Denver Intl Airport to Belgium?

    Prices for flights from Denver Intl Airport to Belgium are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Belgium?

  • How old do you have to be to fly from Denver Intl Airport to Belgium?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Denver to Belgium

Compare and see reviews for airlines that fly from Denver to Belgium with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $492Free CancellationRating
6.7
7,774 reviews
Search British Airways flights
IcelandairPriceFrom $520Free CancellationRating
7.1
617 reviews
Search Icelandair flights
Brussels AirlinesPriceFrom $593Free CancellationRating
7.2
387 reviews
Search Brussels Airlines flights
Aer LingusPriceFrom $640Free CancellationRating
7.2
1,464 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $643Free CancellationRating
7.4
9,372 reviews
Search United Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,818 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Belgium?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belgium from Denver.

Can I find flights from Denver to Belgium with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Belgium from Denver with this policy.

How can momondo help me find flights from Denver to Belgium?

momondo provides multiple filters to help you find the best flight to Belgium from Denver. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Denver to Belgium right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.

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