Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Cologne to Brussels from €467

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Brussels departing on 10/2. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cologne to Brussels

Cheap return flights

Austrian Airlines Logo
09:40 - 17:00CGN-BRU
7h 20m1 stop
Austrian Airlines Logo
15:45 - 19:35BRU-CGN
3h 50m1 stop
€467Austrian Airlines
Find Deal
Tue, 10 Feb - Wed, 11 Feb
Austrian Airlines Logo
09:40 - 17:00CGN-BRU
7h 20m1 stop
Austrian Airlines Logo
15:45 - 19:35BRU-CGN
3h 50m1 stop
€468Austrian Airlines
Find Deal
Tue, 10 Feb - Wed, 11 Feb

Austrian Airlines flights from Cologne to Brussels Bruxelles-National Airport

Our best Austrian Airlines deals on Cologne to Brussels Bruxelles-National Airport flight tickets
Austrian Airlines
10 Feb
CGN09:40Cologne Köln/Bonn
7h 20m
1 stop
BRU17:00Brussels Bruxelles-National
11 Feb
BRU15:45Brussels Bruxelles-National
3h 50m
1 stop
CGN19:35Cologne Köln/Bonn
€467
Find similar
Austrian Airlines
10 Feb
CGN09:40Cologne Köln/Bonn
7h 20m
1 stop
BRU17:00Brussels Bruxelles-National
11 Feb
BRU15:45Brussels Bruxelles-National
3h 50m
1 stop
CGN19:35Cologne Köln/Bonn
€468
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Cologne to Brussels Bruxelles-National Airport 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 13,528 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Cologne to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CologneBrussels

CGN - BRU

CGNBRU

Cologne Köln/Bonn

Tue 10/2

09:40-17:00

1 stop7h 20m

Brussels Bruxelles-National

Wed 11/2

15:45-19:35

1 stop3h 50m

€467

CologneBrussels

CGN - BRU

CGNBRU

Cologne Köln/Bonn

Tue 10/2

09:40-17:00

1 stop7h 20m

Brussels Bruxelles-National

Wed 11/2

15:45-19:35

1 stop3h 50m

€468

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cologne to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cologne to Brussels Bruxelles-National Airport (CGN to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Brussels Bruxelles-National Airport

Direct flights

None
There are no direct flights from Cologne to Brussels Bruxelles-National Airport. There are no popular flight routes from Cologne to Brussels Bruxelles-National Airport.
Search flight deals

  • Is flying the cheapest way to get from Cologne to Brussels Bruxelles-National Airport?

    Expect a bus to be one of the cheapest options available to you for travel. Currently, a bus has deals available from €24. While they may not be the most cost-effective options currently available a flight from Cologne to Brussels Bruxelles-National Airport or a train from Cologne to Brussels Bruxelles-National Airport can also be options worth looking into if other factors outside of cost are a higher priority.

  • How far is Cologne Köln/Bonn to Brussels Bruxelles-National by plane?

    The straight-line distance from Cologne Köln/Bonn to Brussels Bruxelles-National is 173.0 km. 7h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Cologne Köln/Bonn Airport to Brussels Bruxelles-National Airport were last updated today.

  • How old do you have to be to fly from Cologne Köln/Bonn Airport to Brussels Bruxelles-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cologne Köln/Bonn Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents required for your trip to Brussels Bruxelles-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Cologne to Brussels Bruxelles-National Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Cologne from Brussels Bruxelles-National Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Cologne to Brussels Bruxelles-National Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Aalst
Namur
Charleroi
Spa
Oostkamp

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cologne to Brussels for you.

Can I find flights from Cologne to Brussels with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cologne to Brussels flights to just show those with flexible booking policies.

How can momondo help me find flights from Cologne to Brussels?

Once you have performed a search for Cologne to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Brussels from Cologne. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Brussels Bruxelles-National Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Charleroi Brussels Airportfrom €44