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Trains from Köln Hbf to Bonn-Mehlem

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Take the train from Köln Hbf to Bonn-Mehlem in 33 minutes

If you want to travel from Köln Hbf to Bonn-Mehlem by train, you've come to the right place.

You can expect the journey from Köln Hbf to Bonn-Mehlem by train to take around 40 minutes. If you want to get there as quickly as possible, it can take as little as 33 minutes on the fastest services. You’ll usually find around 48 trains per day running on this route, which spans 21 miles (34 km). There’s no need for any changes along the way, as there are direct trains available to Bonn-Mehlem.

Use our Journey Planner at the top of the page to search for cheap ticket prices and we'll show you how much you can save. Tickets from Köln Hbf to Bonn-Mehlem start from £16.41 when you book in advance.

If you want to know more about the journey, keep reading for timetables, tips on finding cheap tickets and FAQs, including first and last train times. Want to go straight to booking? Start a search with us today!

Trains to Bonn-Mehlem from Köln Hbf

It takes an average of 40m to travel from Köln Hbf to Bonn-Mehlem by train, over a distance of around 21 miles (34 km). There are normally 48 trains per day travelling from Köln Hbf to Bonn-Mehlem and tickets for this journey start from £16.41 when you book in advance.

First train

00:37

Last train

23:56

Departure stationKöln Hbf
Arrival stationBonn-Mehlem
Journey time

From 33m

Distance

21 miles (34 km)

Frequency

48 trains per day

Changes

Direct trains available

Price

From £16.41

What do people frequently ask about the train journey from Köln Hbf to Bonn-Mehlem?

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

How do I get from Köln Hbf to Bonn-Mehlem?

You can travel from Köln Hbf to Bonn-Mehlem by train in about 40 minutes. With around 48 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Köln Hbf to Bonn-Mehlem?

On average, the train journey from Köln Hbf to Bonn-Mehlem takes around 40 minutes, with 48 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

How much is the train from Köln Hbf to Bonn-Mehlem?

Train tickets from Köln Hbf to Bonn-Mehlem start from as little as £16.41, depending on the time of booking, class of service and type of train. Booking in advance often results in cheaper prices.

What is the fastest train from Köln Hbf to Bonn-Mehlem?

The fastest trains from Köln Hbf to Bonn-Mehlem can cover the distance of 21 miles (34 km) in as little as 33 minutes.

What are the train times from Köln Hbf to Bonn-Mehlem?

Check out the next trains departing from Köln Hbf to Bonn-Mehlem for Tuesday 14th October 2025. For the full train timetable/schedule, or to search for a later time or date, click here.
DepartsArrivesDuration
10:3711:1841m, direct
10:5611:3539m, direct
11:3712:1841m, direct
11:5612:3539m, direct
12:3713:1841m, direct
12:5613:3539m, direct
13:1713:5639m, 1 change
13:3714:1841m, direct
13:5614:3539m, direct
14:3715:1841m, direct

How do I find cheap train tickets from Köln Hbf to Bonn-Mehlem?

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 Köln Hbf to Bonn-Mehlem starts at £16.41§ 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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