Cheap Flights from Cologne to Brussels — $125

You can fly from Cologne to Brussels with LC Busre SAC. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $125. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with LC Busre SAC is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.

Find great deals for flights from Cologne to Brussels with our powerful search that scans over 700 airlines, 50+ travel agencies and more than 5 top booking systems to deliver the best prices, schedules and booking conditions. Whether you need the fastest connection or the friendliest fare rules, we’ll help you compare options and book with confidence.

Cologne Bonn Airport (CGN) serves as the region’s primary international gateway and can feel like a compact, well-connected hub rather than a large flagship airport. It typically hosts a mix of legacy carriers and numerous low-cost airlines, so fares can be competitive compared with bigger German hubs. The airport sits about 15 km southeast of Cologne’s center; by S-Bahn it’s usually a 15–20 minute ride, taxis take roughly 20–30 minutes depending on traffic, and airport buses are also available — expect modest public transport fares and higher taxi costs. Pros: quick transfers, straightforward terminal layout and frequent budget connections. Cons: fewer long-haul options and limited late-night services compared with major intercontinental hubs.

Fly direct from Cologne to Brussels for the quickest, most convenient way to reach Belgium’s capital—no layovers, less hassle, and more time to enjoy the city. While connecting options can sometimes be cheaper, a nonstop flight saves you travel time and delivers a more comfortable experience, making it ideal for short business trips or weekend getaways.

Brussels Airport (BRU) is Belgium’s main international gateway and typically functions as a full-service hub for long-haul and European connections, with flag carrier and major network airlines commonly present alongside some low-cost operators. Located about 12 km northeast of the city center in Zaventem, transfer time to central Brussels is usually 15–25 minutes by direct train and around 20–40 minutes by taxi or rideshare depending on traffic; expect train fares to be modest and taxi fares to be higher. Transport options also include airport buses and car rental; travel cards or regional rail passes can lower costs. Pros: convenient rail link and broad route network; cons: can be busy at peak times and parking or taxis may be relatively costly. Brussels South Charleroi Airport (CRL) typically serves as a budget-focused alternative for low-cost carriers operating to and from Brussels, geared more toward leisure and priced-sensitive travellers. It sits roughly 46 km south of central Brussels near Charleroi, so transfers generally take about 50–70 minutes by shuttle bus or car and longer by local public transit; shuttle fares are usually affordable while private transfers can cost more. The airport can be a cost-effective choice for bargain fares but may require more planning due to longer travel times to the city and fewer full-service amenities compared with the main airport.

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Cologne to Brussels