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Trains from Cologne Bonn Airport to Siegen

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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

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  3. Cologne Bonn Airport to Siegen

Taking the train from Cologne Bonn Airport to Siegen in 1 hour 34 minutes

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

It usually takes around 1 hour 48 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 34 minutes on the fastest services. You’ll normally find around 37 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.

Train tickets from Cologne Bonn Airport to Siegen start from £11.81 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 48m to travel from Cologne Bonn Airport to Siegen by train, over a distance of around 39 miles (63 km). There are normally 37 trains per day travelling from Cologne Bonn Airport to Siegen and tickets for this journey start from £11.81 when you book in advance.

First train

00:56

Last train

23:26

Departure stationCologne Bonn Airport
Arrival stationSiegen
Journey time

From 1h 34m

Distance

39 miles (63 km)

Frequency

37 trains per day

Changes

1 change

Price

From £11.81

Train and bus operators

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 37 trains per day and an average journey time of 1 hour and 48 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 48 minutes to travel from Cologne Bonn Airport to Siegen by train, although you can get there in 1 hour and 34 minutes on the fastest services. With 37 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 £11.81, 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 34 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 27th January 2026. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
09:3611:321h 56m, 2 changes
10:1611:511h 35m, 1 change
10:3612:321h 56m, 2 changes
11:1612:511h 35m, 1 change
11:3613:331h 57m, 2 changes
12:1613:511h 35m, 1 change
12:3614:311h 55m, 2 changes
13:1614:511h 35m, 1 change
13:3615:321h 56m, 2 changes
14:1615:511h 35m, 1 change

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 £11.81§ 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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