Cheap buses leaving tomorrow
One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: May 19 atDeparture city: Frankfurt am MainDeparture location: Frankfurt HbfArrival time: May 19 atDestination city: KarlsruheDestination location: Südseite HauptbahnhofOperated by: Flixbus
Vehicle: BusDuration: - This trip is recommended because it is the: FastestDeparture time: May 19 atDeparture city: Frankfurt am MainDeparture location: FRA Frankfurt airportArrival time: May 20 atDestination city: KarlsruheDestination location: Südseite HauptbahnhofOperated by: FlixbusVehicle: BusDuration:
- Departure time: May 19 atDeparture city: Frankfurt am MainDeparture location: FRA Frankfurt airportArrival time: May 19 atDestination city: KarlsruheDestination location: Südseite HauptbahnhofOperated by: FlixbusVehicle: BusDuration:
- Departure time: May 19 atDeparture city: Frankfurt am MainDeparture location: FRA Frankfurt airportArrival time: May 19 atDestination city: KarlsruheDestination location: Südseite HauptbahnhofOperated by: FlixbusVehicle: BusDuration:
- Departure time: May 19 atDeparture city: Frankfurt am MainDeparture location: FRA Frankfurt airportArrival time: May 19 atDestination city: KarlsruheDestination location: Südseite HauptbahnhofOperated by: FlixbusVehicle: BusDuration:
Last refresh of the prices: Last Thursday at 6:35 AM CEST.
Prices and availability are subject to change.
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Compare 3 ways to go from Frankfurt am Main to Karlsruhe
| Average Price | Average Duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average PriceUS$6 - US$69 | Average Duration2h 15m | 3kg CO₂e5 out of 5 stars | CheapestMost eco-friendly | ||
| Average PriceUS$8 - US$107 | Average Duration1h 8m | 3kg CO₂e5 out of 5 stars | Fastest | ||
Carpool | Average PriceUS$8 - US$25 | Average Duration1h 30m | 5kg CO₂e4 out of 5 stars |
Busbud recommends carpooling from Frankfurt am Main to KarlsruheAmong the sustainable travel choices, the carpool stands out as a good way to reach Karlsruhe. The journey takes about 1 hour 30 minutes, and with fares starting at just US$8, it presents an excellent value for a comfortable ride.
Bus Frankfurt am Main to Karlsruhe: Trip Overview
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Frankfurt am Main to Karlsruhe Bus
Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Frankfurt am Main to Karlsruhe.
We make sure you can find a bus service from Frankfurt am Main to Karlsruhe from the most reliable bus companies operating this trip.
From cheap bus tickets to more luxurious buses travelling from Frankfurt am Main to Karlsruhe, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Where are the popular stops in Frankfurt am Main and Karlsruhe?
Frequently asked questions on the trip Frankfurt am Main - Karlsruhe
How long is the bus trip from Frankfurt am Main to Karlsruhe?
The bus ride from Frankfurt am Main to Karlsruhe takes 2h 15m, on average. The fastest bus on this trip will get to Karlsruhe in 1h 45m
How far is Frankfurt am Main from Karlsruhe?
The distance between Frankfurt am Main and Karlsruhe is around 126 km (78 miles).
What are the departure and arrival locations for buses traveling from Frankfurt am Main to Karlsruhe?
Buses traveling this route start their trip at Frankfurt Airport, in Frankfurt am Main, and end it at Südseite Hauptbahnhof, in Karlsruhe.
What is the cheapest way to go from Frankfurt am Main to Karlsruhe?
Taking the bus is the cheapest option to travel from Frankfurt am Main to Karlsruhe. Starting at US$6, this bus is the most cost-effective option for your journey.
How much does it cost to take the bus from Frankfurt am Main to Karlsruhe?
Taking the bus from Frankfurt am Main to Karlsruhe costs on average US$12.
Can you take a day trip from Frankfurt am Main to Karlsruhe?
Yes! Taking a day trip from Frankfurt am Main to Karlsruhe is very much possible. The round-trip travel time is approximately 3h 30m. Be sure to check the departure and arrival times before booking to ensure you'll have enough time to explore Karlsruhe.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Frankfurt am Main to Karlsruhe was searched and found on May 21, 2025 with a price of US$5To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Frankfurt am Main to Karlsruhe, as early as possible.
You can expect to pay from US$5 to US$38 for a bus ticket from Frankfurt am Main 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 2025-05-21.
Usually Flixbus (DE) will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
About Bus Travel
Bus Travel Tips
If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Frankfurt am Main to Karlsruhe but it'll also be endearing to native speakers who will surely appreciate your effort.
Start sightseeing the minute your bus leaves the station. If you're on the night bus from Frankfurt am Main to Karlsruhe, get comfy and count the stars.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Frankfurt am Main to Karlsruhe that are otherwise impossible to come by with a plane.
Make a music playlist for your bus ride from Frankfurt am Main to Karlsruhe, and enjoy the scenery to tunes from your own personal soundtrack.
Did you know?
The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
What's the cheapest way to go from Frankfurt am Main to Karlsruhe?
The bus is the cheapest travel choice for this destinationTop travelled bus routes
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