The cheapest and fastest buses from Karlsruhe to Frankfurt am Main Airport
Cheapest price on Sep 19
$10
Average ticket price on Sep 19
$18
Fastest journey on Sep 19
1 h 50 m
Average journey duration on Sep 19
2 h
Buses on Sep 19
14
Distance
117 km
The best way to find a cheap bus ticket from Karlsruhe to Frankfurt am Main Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Karlsruhe to Frankfurt am Main Airport will cost around $18 if you buy it on the day, but the cheapest tickets can be found for only $10.
On Sat, Sep 19, we found 14 buses from Karlsruhe to Frankfurt am Main Airport, including 14 direct services.
On Sat, Sep 19 the direct buses cover the 117 km distance in an average of 2 h but if you time it right, some buses will get you there in just 1 h 50 m .
On Sat, Sep 19 the slowest buses will take 2 h 5 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
5151111:40 AM2h05Karlsruhe, Hinterm Hauptbahnhof (Südeingang)1:45 PMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$101One-way0 transfers
FlixBus4:35 PM2h30Karlsruhe Hbf7:05 PMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$151One-way0 transfers
FlixBus5:55 AM1h50Karlsruhe Hbf7:45 AMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$151One-way0 transfers
FlixBus10:10 PM2h10Karlsruhe Hbf12:20 AMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$151One-way0 transfers
FlixBus9:50 PM2h25Karlsruhe Hbf12:15 AMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$151One-way0 transfers
FlixBus5:55 AM1h50Karlsruhe Hbf7:45 AMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$151One-way0 transfers
5415210:55 AM2h00Karlsruhe, Hinterm Hauptbahnhof (Südeingang)12:55 PMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$151One-way0 transfers
Normal10:55 AM2h00Karlsruhe, Hinterm Hauptbahnhof (Südeingang)12:55 PMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$241One-way0 transfers
FlixBus8:15 AM2h05Karlsruhe Hbf10:20 AMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$271One-way0 transfers
5151111:40 AM2h05Karlsruhe, Hinterm Hauptbahnhof (Südeingang)1:45 PMFrankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36)$101One-way0 transfers
Travel Information
Compare train and bus for Karlsruhe to Frankfurt am Main Airport
Omio recommends booking the train as it is the most popular option from Karlsruhe to Frankfurt am Main Airport among Omio's users. If you are prioritising price, take the bus, with an average ticket price of $18 For those with little time, consider booking a train, which has an average total journey time of 1h 37m. Average ticket prices depend on the travel mode: a bus costs an average of $18, while a train costs an average of $42.
Distance: 72 miles (117 km)
Compare bus with
| Bus | Most popular Train | Driving |
|---|---|---|
$18 Average price Cheapest | $42 Average price | $26 Average price (fuel + tolls) |
2h 46m Average total duration 2h 16m Onboard + 30m Additional time* | 1h 37m Average total duration Fastest 1h 7m Onboard + 30m Additional time* | 1h 25m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Karlsruhe to Frankfurt am Main Airport:
A bus is $24 (€19) less than a train for this route with tickets for a train from Karlsruhe to Frankfurt am Main Airport costing on average $42 (€34).
Other travel options to Frankfurt am Main Airport take longer:
Bus takes on average 2h 16m.
Tickets start at around $18 (€15) compared to roughly $26 (€21) in fuel and tolls — a saving of about $8 (€6). The journey takes 2h 16m versus 1h 25m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by FlixBus, BlaBlaCar Bus, BlaBlaCar, Alsa.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Karlsruhe to Frankfurt am Main Airport Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 03:15AM | Arrival Time 05:30AM | Duration 2h15 | Departure days Mon, Wed, Sat, Sun | Cheapest price $12 |
Operator FlixBus | Departure Time 03:45AM | Arrival Time 06:00AM | Duration 2h15 | Departure days Tue, Thu, Fri | Cheapest price $12 |
Operator FlixBus | Departure Time 05:55AM | Arrival Time 07:45AM | Duration 1h50 | Departure days Mon, Tue, Fri, Sat, Sun | Cheapest price $12 |
Operator FlixBus | Departure Time 06:45AM | Arrival Time 09:05AM | Duration 2h20 | Departure days Everyday | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 07:00AM | Arrival Time 08:40AM | Duration 1h40 | Departure days Sat | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 07:30AM | Arrival Time 08:40AM | Duration 1h10 | Departure days Mon | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 08:10AM | Arrival Time 09:30AM | Duration 1h20 | Departure days Sat | Cheapest price $11 |
Operator FlixBus | Departure Time 08:15AM | Arrival Time 10:20AM | Duration 2h05 | Departure days Mon, Tue, Wed, Sat, Sun | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 08:50AM | Arrival Time 10:00AM | Duration 1h10 | Departure days Mon | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 09:30AM | Arrival Time 10:50AM | Duration 1h20 | Departure days Sat | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 10:00AM | Arrival Time 11:20AM | Duration 1h20 | Departure days Thu | Cheapest price $11 |
Operator FlixBus | Departure Time 10:05AM | Arrival Time 12:25PM | Duration 2h20 | Departure days Everyday | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 10:30AM | Arrival Time 11:50AM | Duration 1h20 | Departure days Tue | Cheapest price $13 |
Operator BlaBlaCar Bus | Departure Time 10:55AM | Arrival Time 12:55PM | Duration 2h00 | Departure days Mon, Thu, Sat | Cheapest price $9 |
Operator Alsa | Departure Time 10:55AM | Arrival Time 12:55PM | Duration 2h00 | Departure days Mon, Thu, Sat | Cheapest price $24 |
Operator BlaBlaCar | Departure Time 11:20AM | Arrival Time 01:00PM | Duration 1h40 | Departure days Sun | Cheapest price $14 |
Operator FlixBus | Departure Time 11:35AM | Arrival Time 01:50PM | Duration 2h15 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $12 |
Operator BlaBlaCar Bus | Departure Time 11:40AM | Arrival Time 01:45PM | Duration 2h05 | Departure days Tue, Sat, Sun | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 12:00PM | Arrival Time 01:10PM | Duration 1h10 | Departure days Thu, Fri | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 12:30PM | Arrival Time 02:00PM | Duration 1h30 | Departure days Fri | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 12:40PM | Arrival Time 02:00PM | Duration 1h20 | Departure days Mon, Fri | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 02:00PM | Arrival Time 03:10PM | Duration 1h10 | Departure days Sat | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 03:00PM | Arrival Time 04:50PM | Duration 1h50 | Departure days Sun | Cheapest price $14 |
Operator FlixBus | Departure Time 03:05PM | Arrival Time 05:35PM | Duration 2h30 | Departure days Everyday | Cheapest price $11 |
Operator FlixBus | Departure Time 03:40PM | Arrival Time 06:45PM | Duration 3h05 | Departure days Everyday | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 04:20PM | Arrival Time 05:20PM | Duration 1h00 | Departure days Sun | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 04:30PM | Arrival Time 06:10PM | Duration 1h40 | Departure days Mon, Wed | Cheapest price $13 |
Operator FlixBus | Departure Time 04:35PM | Arrival Time 07:05PM | Duration 2h30 | Departure days Mon, Tue, Fri, Sat, Sun | Cheapest price $13 |
Operator BlaBlaCar | Departure Time 05:00PM | Arrival Time 05:50PM | Duration 0h50 | Departure days Tue, Wed, Thu | Cheapest price $10 |
Operator BlaBlaCar | Departure Time 05:20PM | Arrival Time 06:30PM | Duration 1h10 | Departure days Fri | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 05:40PM | Arrival Time 06:50PM | Duration 1h10 | Departure days Fri | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 06:00PM | Arrival Time 08:20PM | Duration 2h20 | Departure days Mon, Sun | Cheapest price $11 |
Operator BlaBlaCar | Departure Time 06:20PM | Arrival Time 07:40PM | Duration 1h20 | Departure days Sun | Cheapest price $14 |
Operator BlaBlaCar | Departure Time 07:00PM | Arrival Time 08:20PM | Duration 1h20 | Departure days Thu | Cheapest price $13 |
Operator BlaBlaCar | Departure Time 07:10PM | Arrival Time 08:10PM | Duration 1h00 | Departure days Tue | Cheapest price $9 |
Operator BlaBlaCar | Departure Time 07:20PM | Arrival Time 08:40PM | Duration 1h20 | Departure days Tue | Cheapest price $13 |
Operator FlixBus | Departure Time 09:50PM | Arrival Time 12:15AM | Duration 2h25 | Departure days Mon, Tue, Thu, Fri, Sat, Sun | Cheapest price $11 |
Operator FlixBus | Departure Time 10:10PM | Arrival Time 12:20AM | Duration 2h10 | Departure days Mon, Thu, Fri, Sat, Sun | Cheapest price $11 |
Live departures
Karlsruhe to Frankfurt am Main Airport bus times
The table below shows live departures for Karlsruhe to Frankfurt am Main Airport buses for today, Friday, September 18. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 5:55 AM Karlsruhe Hbf | 1h50 | 7:45 AM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 6:45 AM Karlsruhe Hbf | 2h20 | 9:05 AM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 10:05 AM Karlsruhe Hbf | 2h20 | 12:25 PM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 11:35 AM Karlsruhe Hbf | 2h15 | 1:50 PM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 3:05 PM Karlsruhe Hbf | 2h30 | 5:35 PM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 3:40 PM Karlsruhe Hbf | 3h05 | 6:45 PM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 4:35 PM Karlsruhe Hbf | 2h30 | 7:05 PM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 9:50 PM Karlsruhe Hbf | 2h25 | 12:15 AM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
FlixBus | 10:10 PM Karlsruhe Hbf | 2h10 | 12:20 AM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
| Saturday, September 19 | |||||
FlixBus | 3:15 AM Karlsruhe Hbf | 2h15 | 5:30 AM Frankfurt am Main, Flughafen Frankfurt (Terminal 1 - Busparkplatz P36) | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets Karlsruhe to Frankfurt am Main Airport by train or bus
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Sep 19
Sep 20
Sep 21
Sep 22
Sep 23
Sep 24
Sep 25
Sep 26
Sep 27
Sep 28
Sep 29
Sep 30
Oct 01
Oct 02
Why should you book Karlsruhe to Frankfurt am Main Airport buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of BlaBlaCar Bus or Alsa to find the best option for your trip from Karlsruhe to Frankfurt am Main Airport.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are train and bus to ensure you get the best deal for traveling from Karlsruhe to Frankfurt am Main Airport.
Why book with Omio over Wanderu, Trainline or Checkmybus?
- Compare with other providers: On Omio, you can also compare tickets for the likes of BlaBlaCar Bus or Alsa to find the best option for your trip from Karlsruhe to Frankfurt am Main Airport.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Karlsruhe to Frankfurt am Main Airport.
Journey information
Overview: Bus from Karlsruhe to Frankfurt am Main Airport
Buses from Karlsruhe to Frankfurt am Main Airport run on average 10 times per day, taking around 2h 16m. Cheap bus tickets for this journey start at $8 (€6) if you book in advance.
There are 10 buses per day. The earliest bus runs at 03:55, the last at 19:50. The fastest bus covers the 72 miles (117 km) distance in 1h 50m.
Distance 72 miles (117 km) |
Average bus duration 2h 16m |
Cheapest ticket price $8 (€6) |
Buses per day 10 |
Direct buses 10 |
Fastest bus 1h 50m |
First bus 3:55 AM |
Last bus 7:50 PM |
Cheapest Month May |
Cheapest Day Sat |
High Season Oct - Dec |
Low Season Jan - Mar |
Busiest Day Thu |
Least Busy Day Mon |
Best time to book 21 days |
Bus providers: FlixBus, BlaBlaCar Bus, Alsa from Karlsruhe to Frankfurt am Main AirportYou can travel by bus between Karlsruhe to Frankfurt am Main Airport with FlixBus, BlaBlaCar Bus, Alsa for as low as $8 (€6). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Alsa
BlaBlaCar Bus
FAQs: Bus from Karlsruhe to Frankfurt am Main Airport
Find answers to the most common questions about traveling from Karlsruhe to Frankfurt am Main Airport by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Frankfurt am Main Airport, this guide helps you travel smarter and with confidence.

- Alsa
- Assistance
- Priority boarding
- Accessible seating.
- BlaBlaCar Bus
- Assistance
- Priority boarding
- Accessible seating options.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Alsa
- You can cancel your ticket up to 48 hours before departure for a partial refund. Changes allowed for a fee.
- BlaBlaCar Bus
- You can cancel your ticket up to 30 minutes before departure for a refund in the form of a voucher.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Alsa
- One carry-on bag up to 10kg and one checked bag up to 25kg.
- BlaBlaCar Bus
- One carry-on bag up to 7kg and one checked bag up to 20kg.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Alsa
- Additional luggage can be purchased for a fee.
- BlaBlaCar Bus
- Additional luggage can be purchased for a fee.
- FlixBus
- Additional luggage can be purchased for a fee.
- Alsa
- Small pets allowed in carriers
- larger pets must travel in the hold.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Karlsruhe to Frankfurt am Main Airport
Most Karlsruhe to Frankfurt am Main Airport buses use the Karlsruhe Hbf to Frankfurt, Stuttgarter Straße (Fermomnibusbahnhof) station pair. Use this guide to compare Karlsruhe and Frankfurt am Main Airport bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Getting to Karlsruhe Hbf from Karlsruhe city centre
Getting to Karlsruhe, Hinterm Hauptbahnhof (Südeingang) from Karlsruhe city centre
Karlsruhe, Hinterm Hauptbahnhof (Südeingang) is 1 km from Karlsruhe city centre. Public transport options include:
Karlsruhe, Hinterm Hauptbahnhof (Südeingang) bus station facilities and services
Karlsruhe, Hinterm Hauptbahnhof (Südeingang) has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi and ATMs
Wi-Fi is available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang). ATMs are available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang).
Tickets and information
Ticket office support is available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang).
Parking, taxis and toilets
Available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Karlsruhe, Hinterm Hauptbahnhof (Südeingang): The station is accessible for passengers with reduced mobility.
Most popular bus connections from Karlsruhe
More options for your journey from Karlsruhe to Frankfurt am Main Airport
Here are some other resources that might have the information you need

