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$709+ Cheap flights from Colorado Springs (COS) to Brussels

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BRU
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Colorado Springs to Brussels

Cheapest flights from Colorado Springs to Brussels
Explore the most affordable flight options available from Colorado Springs to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/410:33 am
COS
-
BRU
2 stops38h 22m
United Airlines
Sun 2/810:00 am
BRU
-
COS
2 stops30h 52m
United Airlines
Deal found 1/25$709
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:39 pm
COS
-
BRU
2 stops22h 16m
British Airways
Sun 3/13:00 pm
BRU
-
COS
2 stops39h 10m
British Airways
Deal found 1/27$710
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:36 am
COS
-
BRU
1 stop13h 19m
Lufthansa
Sun 3/111:55 am
BRU
-
COS
2 stops17h 09m
Lufthansa
Deal found 1/27$872
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:00 am
COS
-
BRU
2 stops18h 55m
United Airlines
Sat 3/2110:00 am
BRU
-
COS
2 stops42h 44m
United Airlines
Deal found 1/28$901
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/136:20 am
COS
-
BRU
1 stop18h 40m
KLM
Fri 3/206:15 am
BRU
-
COS
2 stops22h 50m
KLM
Deal found 1/26$956
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 am
COS
-
BRU
2 stops18h 05m
United Airlines
Fri 3/2010:15 am
BRU
-
COS
2 stops29h 34m
United Airlines
Deal found 1/27$976
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:40 am
COS
-
BRU
3 stops17h 10m
Multiple Airlines
Sat 3/2110:00 am
BRU
-
COS
2 stops19h 02m
Multiple Airlines
Deal found 1/28$1,170
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:40 am
COS
-
BRU
3 stops17h 10m
Multiple Airlines
Fri 3/2010:00 am
BRU
-
COS
2 stops20h 56m
Multiple Airlines
Deal found 1/26$1,261

Find flight deals from Colorado Springs to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Round-trip from

$710
(oojo)

Popular in

March

Cheapest in

November

Average price

$742
From Colorado Springs to Brussels
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to Brussels 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Colorado Springs to Brussels that are best for you.

Fly from

Colorado Springs

Fly to

Brussels

Route

Depart

Return

Price

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Sun 2/22

1:39 pm-7:55 pm

2 stops22h 16m

Brussels Bruxelles-National

Sun 3/1

3:00 pm-10:10 pm

2 stops39h 10m

$710

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Sun 2/22

11:36 am-8:55 am

1 stop13h 19m

Brussels Bruxelles-National

Sun 3/1

11:55 am-9:04 pm

2 stops17h 09m

$872

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Sat 3/14

6:00 am-7:55 am

2 stops18h 55m

Brussels Bruxelles-National

Sat 3/21

10:00 am-9:44 pm

2 stops42h 44m

$901

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Fri 3/13

6:20 am-8:00 am

1 stop18h 40m

Brussels Bruxelles-National

Fri 3/20

6:15 am-10:05 pm

2 stops22h 50m

$956

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Fri 3/13

7:00 am-8:05 am

2 stops18h 05m

Brussels Bruxelles-National

Fri 3/20

10:15 am-8:49 am

2 stops29h 34m

$976

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Sat 3/14

7:40 am-7:50 am

3 stops17h 10m

Brussels Bruxelles-National

Sat 3/21

10:00 am-10:02 pm

2 stops19h 02m

$1,170

Colorado SpringsBrussels

COS - BRU

COSBRU

Colorado Springs

Fri 3/13

7:40 am-7:50 am

3 stops17h 10m

Brussels Bruxelles-National

Fri 3/20

10:00 am-11:56 pm

2 stops20h 56m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Colorado Springs to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Colorado Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado Springs to Brussels

What is the cheapest month to book a flight from Colorado Springs to Brussels?

Currently, May is the cheapest month in which you can book a flight from Colorado Springs to Brussels (average of $496). Flying from Colorado Springs to Brussels in June is currently the most expensive (average of $690). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Colorado Springs to Brussels?

    Located just 6.7 mi from the city center, Colorado Springs is the airport most travelers will use when flying to Brussels from Colorado Springs. Booking flights from Colorado Springs (COS) to Brussels should be relatively easy as there are 0 daily outbound flights to Brussels from 0 different airlines.

  • How long is the flight from Colorado Springs to Brussels?

    Airlines like British Airways, Lufthansa, and United Airlines fly from Colorado Springs to Brussels in about 13h 19m. The time it takes to get you to your destination can typically vary by up to 8h 57m. Colorado Springs and Brussels are separated by a distance of 4905 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Colorado Springs to Brussels that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Brussels.

  • Can I find deals for business class flights from Colorado Springs to Brussels?

    Yes. Cheapflights offers flight deals from Colorado Springs to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado Springs to Brussels?

    Currently, May is the cheapest month in which you can book a flight from Colorado Springs to Brussels (average of $496). Flying from Colorado Springs to Brussels in June is currently the most expensive (average of $690). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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