Next departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Karlsruhe Hbf | Südbahnhof | CheapestFastest |
Last refresh of the prices: Yesterday at 9:54 PM CEST.
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Compare 3 ways to go from Karlsruhe to Frankfurt am Main.
Busbud recommends carpooling from Karlsruhe to Frankfurt am MainAmong the sustainable travel choices, the carpool stands out as the good way to reach Frankfurt am Main. The journey takes about 1 hour 30 minutes and with fares starting at just $8, it presents an excellent value for a comfortable ride.
Train Karlsruhe to Frankfurt am Main: Trip Overview
Please note, this information is subject to change.
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Karlsruhe to Frankfurt am Main Train
Busbud helps you find a train from Karlsruhe to Frankfurt am Main. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
Train service from Karlsruhe to Frankfurt am Main will be provided by the most trusted companies.
Discover how much the train trip from Karlsruhe to Frankfurt am Main will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Where are the popular train stations and stops in Karlsruhe and Frankfurt am Main?
Frequently asked questions for your trip Karlsruhe - Frankfurt am Main
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Karlsruhe to Frankfurt am Main was searched and found on Oct 9, 2025 with a price of $9To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Karlsruhe to Frankfurt am Main, as early as possible.
You can expect to pay from $9 to $79 for a train ticket from Karlsruhe to Frankfurt am Main based on the last 2 days. You can expect to find the cheapest price for the trip at $9 which is on 2025-10-09.
About Train Travel
Train Travel Tips
There are many train stations in the world, check it station pages on Busbud to get all information you need.
No matter if you plan to take a regional or high-speed train to Frankfurt am Main, the planet will thank you. You’ll help to protect the beautiful landscapes that will unfold before your very eyes.
With up to 30x less CO2 emissions for your train journey between Karlsruhe and Frankfurt am Main, the train is an ecological alternative to flights or personal cars.
Create your own real life musical score by curating a personalized train travel playlist - the perfect accompaniment to your bus ride from Karlsruhe to Frankfurt am Main.
Did you know?
Japanese trains are always on time, it is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologize to each passenger.
The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers traveled aboard the Shinkansen at a speed of 210 km / h.
One of the deepest train stations in the world is in Kiev. Located at a depth of 105 m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60 m under the Great Wall of China!
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