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Trains from Cologne Bonn Airport to Siegen

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  3. Cologne Bonn Airport to Siegen

Taking the train from Cologne Bonn Airport to Siegen in 1 hour 32 minutes

Thinking about taking the train from Cologne Bonn Airport to Siegen? We’ve got you covered.

It usually takes around 1 hour 58 minutes to travel the 39 miles (63 km) from Cologne Bonn Airport to Siegen by train, although you can get there in as little as 1 hour 32 minutes on the fastest services. You’ll normally find around 35 trains per day running on this route. You’ll need to make 1 change along the way as there aren't any direct services on this line. You can travel with DB trains during your journey, as they are the main operator of services on this route.

Train tickets from Cologne Bonn Airport to Siegen start from £22.52 when you book in advance, which can be cheaper than buying them on the day. Start a search in our Journey Planner to check out the latest prices.

Keen to book your train tickets to Siegen? No need to wait, start a search with us today! If you want to find out a bit more about the journey first, you can find our train timetable below, tips on booking cheap tickets and our FAQs, including first and last train times.

Trains to Siegen from Cologne Bonn Airport

It takes an average of 1h 58m to travel from Cologne Bonn Airport to Siegen by train, over a distance of around 39 miles (63 km). There are normally 35 trains per day travelling from Cologne Bonn Airport to Siegen and tickets for this journey start from £22.52 when you book in advance.

First train

00:15

Last train

22:45

Departure stationCologne Bonn Airport
Arrival stationSiegen
Journey time

From 1h 32m

Distance

39 miles (63 km)

Frequency

35 trains per day

Changes

1 change

Price

From £22.52

Train and bus operators

Deutsche Bahn, Flixbus

What do people frequently ask about the train journey from Cologne Bonn Airport to Siegen?

Want to know more about your journey from Cologne Bonn Airport to Siegen? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you travel to Siegen from Cologne Bonn Airport?

To get to Siegen from Cologne Bonn Airport, why not take the train? With 35 trains per day and an average journey time of 1 hour and 58 minutes, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from Cologne Bonn Airport to Siegen by train?

On average, it takes around 1 hour and 58 minutes to travel from Cologne Bonn Airport to Siegen by train, although you can get there in 1 hour and 32 minutes on the fastest services. With 35 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How much is the train ticket from Cologne Bonn Airport to Siegen?

The price of a train ticket from Cologne Bonn Airport to Siegen can start from as little as £22.52, depending on the time of day, route and class you book. Train tickets may also be cheaper when you book in advance compared to buying them on the day.

How fast can trains travel from Cologne Bonn Airport to Siegen?

The fastest time a train can travel the 39 miles (63 km) from Cologne Bonn Airport to Siegen is 1 hour and 32 minutes.

What are the train times from Cologne Bonn Airport to Siegen?

Check out the next trains departing from Cologne Bonn Airport to Siegen for Tuesday 14th October 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
09:3611:291h 53m, 2 changes
10:1611:501h 34m, 1 change
10:3612:291h 53m, 2 changes
11:1612:501h 34m, 1 change
11:3613:291h 53m, 2 changes
12:1613:501h 34m, 1 change
12:3614:291h 53m, 2 changes
13:1614:501h 34m, 1 change
13:3615:291h 53m, 2 changes
14:1615:501h 34m, 1 change

Deutsche Bahn trains from Cologne Bonn Airport to Siegen

You can travel from Cologne Bonn Airport to Siegen on Deutsche Bahn trains. When you search for times and tickets, we might also show you some other options with multiple connections or operators if they’re available.

Photo: JoachimKohlerBremen, under licence CC BY-SA 4.0

The Deutsche Bahn Group is owned by the German State and controls the majority of rail traffic in Germany as well as in many border regions of the country. Every year, Deutsche Bahn transports several million passengers and many stations in Germany are served exclusively by DB trains, including the ICE, IC and EC fleet.

More information

How do I find cheap train tickets from Cologne Bonn Airport to Siegen?

If you’re planning a trip to Europe soon, our Trainline team of experts have put together some tips to help you find cheap tickets. Booking on the day in Europe is usually more expensive and costs can vary depending on the time of day, route or travel class.

1. Book in advance

The price of train tickets from Cologne Bonn Airport to Siegen starts at £22.52§ one-way for a Standard Class ticket if you book in advance. Most train companies across Europe release their tickets around three to six months ahead of time, so if you know the dates you want to travel, you may be able to find cheaper tickets.

2. Be flexible with your travel times

If you can, consider travelling outside of 'peak hours' (generally between 06:00 - 10:00 and 15:00 - 19:00 on weekdays) as many train companies increase their ticket prices during these commuter times.

3. Buy a rail pass

If you're visiting multiple locations on your trip, buying a rail pass can be cheaper than buying individual tickets. We're official retailers of Interrail Passes that are valid for travel within one country or multiple countries across Europe.

4. Choose a slower or connecting train

On some busier routes, you might have the option to take a slower or connecting train. It may take longer than some high-speed or direct services, but if you have some extra time on your hands, you might find a cheaper fare.

5. Look out for train ticket sales and discounts

Many train companies in Europe will often run sales on tickets throughout the year or offer discounts to senior/youth/group travellers, so keep an eye out!

6. Take a night train

Save on accommodation and use the night to travel by sleeper train to your next destination.

For specific information about how to get your hands on cheap tickets, check out our European train tickets hub.

§Some train companies may not offer any Advance ticket types or cheaper deals for early bookings. On rare occasions, train companies may choose to release special offers closer to the date on last-minute or late-release tickets. This is dependent on the individual train operating company you travel with.

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