Bus Karlsruhe to Stuttgart Airport (STR): Find cheap tickets

Compare all timetables for the shuttles from Karlsruhe to Stuttgart Airport

Here is a selection of the cheapest shuttle trips from the schedule from Karlsruhe to Stuttgart Airport from various bus operators like FlixBus for the next days.

today

tomorrow

Wednesday

Thursday

Friday

Saturday

Sunday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	0h 59m	11:00 PM	Karlsruhe	Central Station	11:59 PM	Stuttgart Airport	Stuttgart Airport	Economy	$6	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/26/2026 11:00:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/26/2026 11:59:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 59m
FlixBus	1h 0m	8:10 PM	Karlsruhe	Central Station	9:10 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/26/2026 8:10:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/26/2026 9:10:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 0m
FlixBus	1h 0m	10:40 PM	Karlsruhe	Central Station	11:40 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/26/2026 10:40:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/26/2026 11:40:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 0m
FlixBus	1h 0m	8:35 AM	Karlsruhe	Central Station	9:35 AM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/26/2026 8:35:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/26/2026 9:35:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m
FlixBus	1h 5m	2:00 PM	Karlsruhe	Central Station	3:05 PM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/26/2026 2:00:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/26/2026 3:05:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 5m

Cheapest bus trips Wednesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	0h 59m	11:00 PM	Karlsruhe	Central Station	11:59 PM	Stuttgart Airport	Stuttgart Airport	Economy	$6	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/28/2026 11:00:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/28/2026 11:59:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 0h 59m
FlixBus	0h 55m	4:55 AM	Karlsruhe	Central Station	5:50 AM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/28/2026 4:55:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/28/2026 5:50:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 0h 55m
FlixBus	1h 5m	6:15 PM	Karlsruhe	Central Station	7:20 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/28/2026 6:15:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/28/2026 7:20:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 5m
FlixBus	1h 0m	8:10 PM	Karlsruhe	Central Station	9:10 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/28/2026 8:10:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/28/2026 9:10:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 0m
FlixBus	0h 55m	2:15 AM	Karlsruhe	Central Station	3:10 AM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/28/2026 2:15:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/28/2026 3:10:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 0h 55m

Cheapest bus trips Thursday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	1h 20m	3:05 AM	Karlsruhe	Central Station	4:25 AM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/29/2026 3:05:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/29/2026 4:25:00 AM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 20m
FlixBus	1h 5m	6:15 PM	Karlsruhe	Central Station	7:20 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/29/2026 6:15:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/29/2026 7:20:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 5m
FlixBus	0h 55m	6:25 PM	Karlsruhe	Central Station	7:20 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/29/2026 6:25:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/29/2026 7:20:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 0h 55m
FlixBus	1h 0m	8:20 PM	Karlsruhe	Central Station	9:20 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/29/2026 8:20:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/29/2026 9:20:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 1h 0m
FlixBus	0h 59m	11:00 PM	Karlsruhe	Central Station	11:59 PM	Stuttgart Airport	Stuttgart Airport	Economy	$7	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/29/2026 11:00:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/29/2026 11:59:00 PM. 50 Economy ticket for $7 per person are available. Travel duration is 0h 59m

Cheapest bus trips Friday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	1h 20m	3:05 AM	Karlsruhe	Central Station	4:25 AM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/30/2026 3:05:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/30/2026 4:25:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
FlixBus	1h 0m	8:35 AM	Karlsruhe	Central Station	9:35 AM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/30/2026 8:35:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/30/2026 9:35:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m
FlixBus	1h 5m	4:30 PM	Karlsruhe	Central Station	5:35 PM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/30/2026 4:30:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/30/2026 5:35:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 5m
FlixBus	1h 0m	8:10 PM	Karlsruhe	Central Station	9:10 PM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/30/2026 8:10:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/30/2026 9:10:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m
FlixBus	1h 0m	10:40 PM	Karlsruhe	Central Station	11:40 PM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/30/2026 10:40:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/30/2026 11:40:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m

Cheapest bus trips Saturday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	1h 20m	3:05 AM	Karlsruhe	Central Station	4:25 AM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/31/2026 3:05:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/31/2026 4:25:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 20m
FlixBus	1h 0m	8:35 AM	Karlsruhe	Central Station	9:35 AM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/31/2026 8:35:00 AM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/31/2026 9:35:00 AM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m
FlixBus	1h 5m	4:30 PM	Karlsruhe	Central Station	5:35 PM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/31/2026 4:30:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/31/2026 5:35:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 5m
FlixBus	1h 0m	8:10 PM	Karlsruhe	Central Station	9:10 PM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/31/2026 8:10:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/31/2026 9:10:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m
FlixBus	1h 0m	10:40 PM	Karlsruhe	Central Station	11:40 PM	Stuttgart Airport	Stuttgart Airport	Economy	$8	A Bus from FlixBus goes from Central Station, Karlsruhe (Germany) at 1/31/2026 10:40:00 PM to Stuttgart Airport, Stuttgart Airport (Germany) arriving at 1/31/2026 11:40:00 PM. 50 Economy ticket for $8 per person are available. Travel duration is 1h 0m

Best Price Offer: The price for the cheapest bus from Karlsruhe to Stuttgart Airport is $6 on 2/16/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Karlsruhe and Stuttgart Airport

See here how frequent the connections between Karlsruhe and Stuttgart Airport are, during different times and days of the week.

Saturday is the busiest day, with more than 22 daily buses from Karlsruhe to Stuttgart Airport. Wednesday has instead the fewest connections, with only 8 daily coaches between Karlsruhe and Stuttgart Airport.

The busiest time of the day is the Evening, with 29 buses from Karlsruhe to Stuttgart Airport, while Afternoon sees the fewest connections between Karlsruhe and Stuttgart Airport, with 14 offers.

Facts about the bus from Karlsruhe to Stuttgart Airport (STR)

Compare all providers like FlixBus that travel 15 times every day by bus from Karlsruhe to Stuttgart Airport in one click! Book your bus ticket from Karlsruhe to Stuttgart Airport starting from $6!

Cheapest Bus	$6
Fastest Bus	0h 55m
Earliest Bus	8:35 AM
Latest Bus	11:00 PM
Daily Bus Routes	15 Ø
Distance	42.6 miles
Bus Companies	FlixBus

Cheapest bus connections from Karlsruhe to Stuttgart Airport

Every day, 15 buses from 1 bus companies leave Karlsruhe for Stuttgart Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/26/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 01/25

Monday 01/26

Tuesday 01/27

Wednesday 01/28

Thursday 01/29

Friday 01/30

Saturday 01/31

Sunday 02/01

Monday 02/02

Tuesday 02/03

Wednesday 02/04

Thursday 02/05

Friday 02/06

Saturday 02/07

Sunday 02/08

Monday 02/09

Tuesday 02/10

Wednesday 02/11

Thursday 02/12

Friday 02/13

Saturday 02/14

Sunday 02/15

Monday 02/16

Tuesday 02/17

Wednesday 02/18

Thursday 02/19

Friday 02/20

Saturday 02/21

The cheapest time to travel from Karlsruhe to Stuttgart Airport

See here on which day and which time of the day you can find the cheapest bus ticket from Karlsruhe to Stuttgart Airport, for the next 30 days.

With a price starting from $6, Monday is the cheapest day for a bus from Karlsruhe to Stuttgart Airport. Friday instead is the most expensive day with prices starting from $8.

Night is the cheapest day time for bus tickets from Karlsruhe to Stuttgart Airport, with $6. Morning is the most expensive time of the day with prices starting from $8.

How to save money travelling from Karlsruhe to Stuttgart Airport

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Karlsruhe to Stuttgart Airport in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Karlsruhe to Stuttgart Airport, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Karlsruhe to Stuttgart Airport are also emptier.

Beloved bus companies from Karlsruhe to Stuttgart Airport

These are the most booked bus companies between Karlsruhe to Stuttgart Airport from our users.

FlixBus from Karlsruhe to Stuttgart Airport

Here you will find the key facts about the FlixBus bus route Karlsruhe to Stuttgart Airport:

Cheapest Price	$6
Fastest Bus	0h 55m
Earliest Bus	8:35 AM
Last Bus	11:00 PM
Daily Connections	15 Ø
Found on	1/26/2026

All bus stations and stops in Karlsruhe and Stuttgart Airport

In the map below, you can see where to find all bus stations in Karlsruhe and Stuttgart Airport.

Durlach Auer Str./Dr.Willmar Schwabe Bus Stop

Bannwaldallee Station

Kühler Krug Train Station

Stadtwerke Bus Stop

Sudetenstraße Bus Stop

Stuttgart Airport - Flughafen/Messe Train Station

Stuttgart Airport

Flughafenstraße 610

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Karlsruhe to Stuttgart Airport? Compare all modes of transports from Karlsruhe to Stuttgart Airport.

Service and Comfort on the bus from Karlsruhe to Stuttgart Airport

Want to know which seat classes are available on the buses from Karlsruhe to Stuttgart Airport? Or which bus companies serve the route Karlsruhe to Stuttgart Airport? Below you will find answers to your questions.

FAQs about the Karlsruhe to Stuttgart Airport bus

How much does a Karlsruhe Stuttgart Airport bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $6 and takes 0h 59m to reach Stuttgart Airport. Compare offers to save money!

How much could I save by comparing buses from Karlsruhe to Stuttgart Airport?

This route is offered by 1 companies with a range of ticket prices between $6 and $13. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Stuttgart Airport.

On average, how many connections are available from Karlsruhe to Stuttgart Airport each day?

Every day, the Karlsruhe to Stuttgart Airport bus route is served by approximately 15 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Karlsruhe to Stuttgart Airport take?

The fastest shuttle from Karlsruhe to Stuttgart Airport is offered by FlixBus and takes 0h 55m. Bus tickets for this connection cost $8. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Karlsruhe to Stuttgart Airport?

The earliest bus arriving in Stuttgart Airport from Karlsruhe starts at 8:35 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last shuttle from Karlsruhe to Stuttgart Airport?

The latest bus trip departing from Karlsruhe for Stuttgart Airport starts at 11:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Karlsruhe Stuttgart Airport route?

When traveling by shuttle from Karlsruhe to Stuttgart Airport, passengers can travel with FlixBus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Karlsruhe and Stuttgart Airport?

You can check all the direct connections between Karlsruhe and Stuttgart Airport by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus.

What can I take with me on the Karlsruhe to Stuttgart Airport bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Karlsruhe Stuttgart Airport bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Karlsruhe Stuttgart Airport bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the shuttle from Karlsruhe to Stuttgart Airport on your planned travel date.

How does CheckMyBus find the best bus deals from Karlsruhe to Stuttgart Airport?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 15 daily trips between Karlsruhe and Stuttgart Airport. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Karlsruhe to Stuttgart Airport?

Prices and availability for 15 trips between Karlsruhe and Stuttgart Airport change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Karlsruhe to Stuttgart Airport

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Karlsruhe and to Stuttgart Airport

Here’s an overview of the most popular bus routes to Karlsruhe and to Stuttgart Airport. Simply click on the connection of your choice, and you will find all the details about your bus route!