Trains tickets from Heidelberg to Karlsruhe

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Today30 Jun
from US$8
Tomorrow1 Jul
from US$8
Wed2 Jul
Thu3 Jul
Fri4 Jul
Sat5 Jul
Sun6 Jul
Mon7 Jul

Trains leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 1 July at
    Departure city: Heidelberg
    Departure location: Heidelberg Hauptbahnhof
    Arrival time: 1 July at
    Destination city: Karlsruhe
    Destination location: Karlsruhe Hbf
    Operated by: FlixtrainFlixtrain
    Vehicle: TrainDuration:
  • Departure time: 1 July at
    Departure city: Heidelberg
    Departure location: Heidelberg Central Train Station
    Arrival time: 1 July at
    Destination city: Karlsruhe
    Destination location: Karlsruhe Hbf
    Operated by: Deutsche Bahn ICEDeutsche Bahn ICE
    Vehicle: TrainDuration:
  • Departure time: 1 July at
    Departure city: Heidelberg
    Departure location: Heidelberg Central Train Station
    Arrival time: 1 July at
    Destination city: Karlsruhe
    Destination location: Karlsruhe Hbf
    Operated by: InterCity + Deutsche Bahn ICE
    InterCity + Deutsche Bahn ICE
    Vehicle: TrainDuration:
  • Departure time: 1 July at
    Departure city: Heidelberg
    Departure location: Heidelberg Central Train Station
    Arrival time: 1 July at
    Destination city: Karlsruhe
    Destination location: Karlsruhe Hbf
    Operated by: S-Bahn + Deutsche Bahn ICE
    S-Bahn + Deutsche Bahn ICE
    Vehicle: TrainDuration:
  • Departure time: 1 July at
    Departure city: Heidelberg
    Departure location: Heidelberg Central Train Station
    Arrival time: 1 July at
    Destination city: Karlsruhe
    Destination location: Karlsruhe Hbf
    Operated by: Deutsche Bahn ICEDeutsche Bahn ICE
    Vehicle: TrainDuration:

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Compare 3 ways to travel from Heidelberg to Karlsruhe

Bus
Average priceUS$6 - US$6Average duration50m
1kg CO₂e5 out of 5 stars
Most eco-friendly
Train
Average priceUS$7 - US$40Average duration44m
1kg CO₂e5 out of 5 stars
Carpool
Average priceUS$4 - US$6Average duration40m
2kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from Heidelberg to Karlsruhe

Among the sustainable travel choices, the carpool stands out as a good way to reach Karlsruhe. The journey takes about 40 minutes and with fares starting at just US$4, it presents an excellent value for a comfortable ride.

8carpool per day
40mAverage duration
US$4Cheapest ticket
2kgCO₂ emissions

Train Heidelberg to Karlsruhe: Trip Overview

Please note, this information is subject to change.

Average ticket priceUS$23
Average train trip duration44m
Number of daily trains5
Earliest train departure06:07
Distance31 miles
Latest train departure20:25

Heidelberg to Karlsruhe Train

With Busbud, comparing and booking tickets for a train from Heidelberg to Karlsruhe is a breeze. Browse through an extensive selection of train fares and train schedules to find the best deals.

We make sure you can find a train service from Heidelberg to Karlsruhe from the most reliable train companies operating this trip.

Whether it is train tickets or first class train tickets going to Karlsruhe from Heidelberg, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Heidelberg - Karlsruhe

  1. How much does a cheap train ticket from Heidelberg to Karlsruhe cost?

    The average train ticket price from Heidelberg to Karlsruhe is US$23. The best way to find cheap train tickets from Heidelberg to Karlsruhe is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the train trip from Heidelberg to Karlsruhe?

    A train trip between Heidelberg and Karlsruhe is around 44m, although the fastest train will take about 29m. This is the time it takes to travel the 32 miles that separates the two cities.

  3. How many daily train are there between Heidelberg and Karlsruhe?

    The number of trains from Heidelberg to Karlsruhe can differ depending on the day of the week. On average, there are 5. Some trains are direct while others include transferring trains. Simplify your train trip from Heidelberg to Karlsruhe by comparing and selecting the train that fits your travel style and budget on Busbud.

  4. Which train companies travel from Heidelberg to Karlsruhe?

    When taking the train from Heidelberg to Karlsruhe, you can travel comfortably and safely with Deutsche Bahn ICE, Deutsche Bahn, FlixTrain.

Find cheapest prices for trains

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
28/06
No data
29/06
US$22
Today
US$5
01/07
US$5
02/07
US$5
03/07
No data
04/07
No data
05/07
No data
busbud logoThe cheapest trip from Heidelberg to Karlsruhe was searched and found on 2 Jul 2025 with a price of US$5

To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Heidelberg to Karlsruhe as early as possible.

You can expect to pay from US$5 to US$37 for a train ticket from Heidelberg to Karlsruhe based on the last 2 days. You can expect to find the cheapest price for the trip at US$5, which is on 2025-07-02.

About Train Travel

Train Travel Tips

Taking the fastest trains allows you to travel at speeds greater than 300 km/h. Taking a trip from Heidelberg to Karlsruhe is not only much quicker but more comfortable too! You can usually travel directly to the city centre and save time while you're at it.

Regional train? High-speed train? Whichever train to Karlsruhe you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.

By choosing the train between Heidelberg and Karlsruhe, you emit up to 30 times less CO2 than for the same journey made by plane or car!

Create your own real-life musical score by curating a personalised train travel playlist – the perfect accompaniment for your journey from Heidelberg to Karlsruhe.

Did you know?

You can find the straightest railway in the world in Australia. This railway line is 478 kilometres long and is also considered the longest and straightest railway line in the world.

The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date

Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.

Will you be returning to Heidelberg by train?

Train from Karlsruhe to Heidelberg

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