Karlsruhe to Aarau train with Deutsche Bahn

Tue, Aug 04
+ Add return
Deutsche Bahn
Deutsche Bahn Intercity (DB IC)
Nederlandse Spoorwegen (NS)
Regionale
iryo
2,000+ travel companies
Deutsche Bahn
Deutsche Bahn Intercity (DB IC)
Nederlandse Spoorwegen (NS)
Regionale
iryo
2,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

The cheapest and fastest trains from Karlsruhe to Aarau

Showing times and prices for Aug 04

Cheapest price

CHF77

Average price

CHF85

Fastest journey

2 h 43 m

Average duration

2 h 44 m

Trains per day

23

Distance

181 km

Cheap tickets

The best way to find a cheap train ticket from Karlsruhe to Aarau is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Karlsruhe to Aarau will cost around CHF85 if you buy it on the day, but the cheapest tickets can be found for only CHF77.

Fast trains

It's difficult to get from Karlsruhe to Aarau without transferring at least 2 times.

  • Deutsche Bahn Intercity (DB IC)
    4:04 AM3h17
    Karlsruhe
    7:21 AMAarau
    CHF771One-way
    1 transfer
  • Deutsche Bahn Intercity (DB IC)
    7:01 AM3h20
    Karlsruhe
    10:21 AMAarau
    CHF771One-way
    1 transfer
  • Deutsche Bahn Intercity (DB IC)
    1:26 PM2h55
    Karlsruhe
    4:21 PMAarau
    CHF771One-way
    1 transfer
  • Deutsche Bahn Intercity (DB IC)
    3:26 PM2h55
    Karlsruhe
    6:21 PMAarau
    CHF771One-way
    1 transfer
  • Deutsche Bahn Intercity (DB IC)
    4:01 PM3h20
    Karlsruhe
    7:21 PMAarau
    CHF771One-way
    1 transfer

Travel Information

Compare train and bus for Karlsruhe to Aarau

Omio recommends booking the train as it is the most popular option from Karlsruhe to Aarau among Omio's users. If you are prioritising price take the bus with prices starting from CHF25. For those with little time consider booking a train which can get you there in 2h 30m. The ticket price range depends on the travel mode: a bus costs an average of CHF25, and a train costs an average of CHF70.

Distance: 112 miles (181 km)

Compare train with

Most popular
Train
Bus
Driving

CHF82

Average price

CHF25

Average price

Cheapest

CHF45

Average price

(fuel + tolls)

3h 0m

Average total duration

Fastest

2h 30m

Onboard

+

30m

Additional time*

3h 50m

Average total duration

3h 20m

Onboard

+

30m

Additional time*

2h 52m

Average total duration

(door-to-door)

Deutsche Bahn

Most popular train company

BlaBlaCar

Most popular bus company

Your own car or car rental

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Karlsruhe to Aarau is a bus with an average price of CHF25.

This is compared to other travel options from Karlsruhe to Aarau:

A bus is CHF57 less than a train for this route with tickets for a train from Karlsruhe to Aarau costing on average CHF82.

The fastest way to travel from Karlsruhe to Aarau is by train with an average journey time of 2h 30m.

Other travel options to Aarau take longer:

Bus takes on average 3h 20m.

It's helpful to compare your options as there are 2 ways to travel between Karlsruhe and Aarau including taking a train and bus.
We recommend using the train as it is the most popular way to get from Karlsruhe to Aarau among Omio's users.
Take the train. It's meaningfully faster than driving, and the time saved usually justifies the price.

You'll arrive about 22m sooner (2h 30m by train vs 2h 52m by car). Tickets start at around CHF82 compared to roughly CHF45 in fuel and tolls — so you're paying a bit more, but getting hours of your day back, a city-centre arrival, and the freedom to work or relax instead of drive.

Driving makes more sense if you're travelling as a group (where fuel costs split several ways), want to stop along the way, or need a car once you arrive.

Live departures

Karlsruhe to Aarau train times

The table below shows live departures for Karlsruhe to Aarau trains for today, Monday, August 3. You can also manually refresh the results below to see updated train journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Deutsche Bahn Intercity (DB IC)5:26 PM Karlsruhe
2h55
8:21 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)6:00 PM Karlsruhe
2h44
8:44 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)8:01 PM Karlsruhe
3h10
11:11 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)8:01 PM Karlsruhe
3h20
11:21 PM Aarau1 transfer
Deutsche Bahn Intercity (DB IC)11:26 PM Karlsruhe
6h55
6:21 AM Aarau1 transfer
Deutsche Bahn Intercity (DB IC)4:04 AM Karlsruhe
3h17
7:21 AM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)4:04 AM Karlsruhe
3h17
7:21 AM Aarau1 transfer
Deutsche Bahn Intercity (DB IC)5:56 AM Karlsruhe
2h48
8:44 AM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)7:01 AM Karlsruhe
3h20
10:21 AM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)7:01 AM Karlsruhe
3h20
10:21 AM Aarau1 transfer
Deutsche Bahn Intercity (DB IC)8:01 AM Karlsruhe
3h20
11:21 AM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)9:01 AM Karlsruhe
2h43
11:44 AM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)9:11 AM Karlsruhe
3h10
12:21 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)10:01 AM Karlsruhe
3h20
1:21 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)11:26 AM Karlsruhe
2h55
2:21 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)12:01 PM Karlsruhe
2h43
2:44 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)1:26 PM Karlsruhe
2h55
4:21 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)1:26 PM Karlsruhe
2h55
4:21 PM Aarau1 transfer
Deutsche Bahn Intercity (DB IC)3:01 PM Karlsruhe
2h43
5:44 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)3:26 PM Karlsruhe
2h55
6:21 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)3:26 PM Karlsruhe
2h55
6:21 PM Aarau1 transfer
Deutsche Bahn Intercity (DB IC)4:01 PM Karlsruhe
3h20
7:21 PM Aarau2 transfers
Deutsche Bahn Intercity (DB IC)4:01 PM Karlsruhe
3h20
7:21 PM Aarau1 transfer

This is the last train of the day.

Find all the dates and times for this journey

Compare prices and tickets Karlsruhe to Aarau 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.

Tue
Aug 04
Wed
Aug 05
Thu
Aug 06
Fri
Aug 07
Sat
Aug 08
Sun
Aug 09
Mon
Aug 10

Why should you book Karlsruhe to Aarau trains with Omio?

Deutsche Bahn as well as Deutsche Bahn Intercity (DB IC) or Nederlandse Spoorwegen (NS) offer trains services from Karlsruhe to Aarau.
Omio is an official ticket reseller for all your travel options from Karlsruhe to Aarau.

Why book with Omio vs Deutsche Bahn?

  • Compare with other providers: On Omio, you can not only buy tickets for Deutsche Bahn, but also compare tickets for the likes of Deutsche Bahn Intercity (DB IC) or Nederlandse Spoorwegen (NS) to find the best option for your trip from Karlsruhe to Aarau.
  • 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 Deutsche Bahn with all available travel options, which are train and bus to ensure you get the best deal for traveling from Karlsruhe to Aarau.

Why book with Omio over Trainline or Wanderu?

  • Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Karlsruhe to Aarau.

Journey information

Overview: Train from Karlsruhe to Aarau

GermanyGermany
SwitzerlandSwitzerland
Icon of train

Trains from Karlsruhe to Aarau run on average 9 times per day, taking around 2h 30m. Cheap train tickets for this journey start at CHF70 but you can travel from only CHF25 by bus.

The earliest train runs at 06:13, the last at 22:13. The fastest train covers the 112 miles (181 km) distance in 3h 20m.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from CHF25
Distance
112 miles (181 km)
Average train duration
2h 30m
Cheapest ticket price
CHF70
Trains per day
9
Fastest train
3h 20m
First train
6:13 AM
Last train
10:13 PM
Cheapest Month
Sep
Cheapest Day
Sat
High Season
Jul - Sep
Low Season
Oct - Dec
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from CHF25

Train companies: Deutsche Bahn, Deutsche Bahn Intercity (DB IC), Nederlandse Spoorwegen (NS) from Karlsruhe to Aarau trainsDeutsche Bahn, Deutsche Bahn Intercity (DB IC), Nederlandse Spoorwegen (NS) trains will get you between Karlsruhe and Aarau from CHF25. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.

Deutsche Bahn

About
Deutsche Bahn (DB) is Germany’s main train operator, running around 40,000 domestic and international services each day. Its fleet includes a variety of train types: high-speed ICE (Intercity Express) trains, reaching up to 300 km/h; IC (Intercity) and EC (EuroCity) trains for long-distance travel; and IRE (Interregio-Express), RE (Regional Express), and RB (Regionalbahn) services for regional and local connections. While bathrooms are standard on all trains, amenities such as onboard restaurants and free Wi-Fi are available only on certain train types and routes. DB offers a wide range of fares, including Super Saver, Saver, and Flexible tickets, along with discount cards like the BahnCard 25, 50, and 100. Additional options include single tickets, day tickets, and group tickets. Popular routes include Berlin–Munich, Hamburg–Frankfurt, Cologne–Stuttgart, Berlin–Dresden, and Hamburg–Cologne, as well as numerous regional services across Germany.
Luggage & cancellation policy
Average Duration
3h 20m
Cheapest Price
CHF70
Deutsche Bahn frequency
10 a day
Luggage included
Passengers are allowed to bring hand luggage and one additional larger item free of charge, provided they can carry it themselves
Luggage storage
Luggage can be stored in overhead racks, under the seat, or in designated luggage areas near the doors or in the middle of the carriage.
Cancellation Policy
Tickets can be canceled based on their fare conditions as mentioned in what type of train tickets are refundable?
Refund
If DB cancels a train, passengers are entitled to a full refund of the ticket price.
Amenities on board the train
Wifi
Food sold onboard
Most ICE and many IC/EC trains have:
A Bordrestaurant (restaurant car) where you can sit and eat.
A Bordbistro (bistro bar) with snacks, hot meals, and drinks to-go.
At-seat service in 1st class: staff will take your order and serve food/drinks directly to your seat.
Regional trains (RE / RB / S-Bahn):
No onboard catering.
You’re welcome to bring your own food and drinks.
Seat reservation
Second Class:
Not included by default.
You can add a seat reservation when booking (recommended for busy routes).
Costs around €4.90 per seat (or €5.90 if booked separately later).
First Class:
Yes, always included in the ticket price.
Toilets
USB plugs
Accessibility
DB trains are equipped with facilities for passengers with reduced mobility, including wheelchair spaces, accessible restrooms, and assistance services.
Pets
Small pets (e.g. cats, small dogs, etc.):
Allowed for free if they can fit in a transport box (max. size: hand luggage).
Must stay in the box for the entire journey.
Large dogs:
Require a separate (paid) ticket — typically half the price of a regular second-class ticket.
Must be leashed and wear a muzzle while on the train.
Cannot sit on seats.
Assistance dogs:
Travel free of charge.
Do not need a muzzle or leash if medically not required.
Allowed to accompany the passenger at all times.
Quiet zone

Deutsche Bahn Intercity (DB IC)

Luggage & cancellation policy
Average Duration
2h 43m
Cheapest Price
CHF77
Deutsche Bahn Intercity (DB IC) frequency
16 a day

Nederlandse Spoorwegen (NS)

Luggage & cancellation policy
Average Duration
3h 18m
Cheapest Price
CHF123
Nederlandse Spoorwegen (NS) frequency
2 a day

Complete guide to Aarau

Things to do in Aarau

Discover the best of Aarau — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Aarau trip today.

  • Must visit

Aargauer Kunsthaus

Aargau’s major art museum with strong Swiss collections and rotating exhibitions. A top cultural stop in the city center.

  • Recommended

Stadtmuseum Aarau

City history museum in the historic Schlössli. It introduces Aarau’s development through engaging local collections and displays.

  • Recommended

Naturama Aargau

Natural history museum with regional wildlife, geology, and family-friendly exhibits. A practical choice for science-minded visitors.

Swiss franc (CHF)

Aarau is pricey versus many European cities; hotels, dining, and Swiss transit cost more, though local options and supermarket meals can help control budgets.

Average meal costs

Budget
CHF 15-25 for fast food or a simple lunch.
Mid-range
CHF 30-50 per person for a restaurant meal.
Fine dining
CHF 80+ per person for upscale dining.
Coffee
CHF 4.50-6.50 for a cappuccino.

Tipping culture

Service is usually included. Rounding up or leaving 5-10% for great service is appreciated in restaurants. Round up small taxi fares and café bills, but tipping is not required.

FAQs: Trains from Karlsruhe to Aarau

Find answers to the most common questions about traveling from Karlsruhe to Aarau by train. 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 train, the cheapest option, or tips for making the most of your visit at Aarau, this guide helps you travel smarter and with confidence.

FAQs
Train ticket prices from Karlsruhe to Aarau can vary. The cheapest ticket starts at CHF70, while the average price is around CHF82.
The train from Karlsruhe to Aarau takes 3h 20m and runs 9 per day.
The distance by train from Karlsruhe to Aarau is 112 miles (181 km).
The first train from Karlsruhe to Aarau leaves at 6:13 AM.
The last train from Karlsruhe to Aarau leaves at 10:13 PM.
There is no direct train service currently available from Karlsruhe to Aarau.
Unfortunately, there is no night train available from Karlsruhe to Aarau.
The train station in Karlsruhe that goes to Aarau is Karlsruhe Hbf, which connects to Aarau station.
The cheapest way to get from Karlsruhe to Aarau is by bus, with a cost of around CHF25.
The train journey from Karlsruhe to Aarau offers scenic views, particularly as it passes through the picturesque landscapes of the Black Forest and the Swiss countryside, featuring charming villages and lush greenery.
A day trip from Karlsruhe to Aarau is not feasible as the journey takes 3h 20m. However, there are 9 train trips available per day, covering a distance of 112 miles (181 km).
For a comprehensive experience in Aarau, spending 2 to 3 days is ideal to explore its charming old town, visit cultural sites like the Aargauer Kunsthaus, and enjoy nearby nature trails.
Yes, you can take the train from Karlsruhe to Aarau.
Since both Karlsruhe and Aarau are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.
Popular day trips by train from Aarau include Basel, Zurich, Bern, Lucerne, Freiburg im Breisgau.
We recommend using the train as it is the most popular way to get from Karlsruhe to Aarau among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Switzerland uses the Swiss Franc (CHF) as its currency. Travelers can use both cash and cards; however, credit and debit cards are widely accepted, especially in cities and larger establishments, making card payments convenient. Cash is still useful for small purchases, local markets, or remote areas where card acceptance may be limited.
In Aarau, travelers should be mindful of pickpocketing, especially in crowded areas like markets and public transport. It is advisable to keep valuables secure and stay aware of surroundings. Additionally, be cautious of unofficial taxi services and always use licensed providers. There are no widespread scams unique to Aarau, but general vigilance regarding common travel scams is recommended.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular train stations

Popular train stations from Karlsruhe to Aarau

Most Karlsruhe to Aarau trains use the Karlsruhe Hbf to Aarau station pair. Use this guide to compare Karlsruhe and Aarau train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.

Departure train stations in Karlsruhe
Arrival train stations in Aarau

Which Karlsruhe station do trains to Aarau leave from?

Trains from Karlsruhe to Aarau leave from Karlsruhe Hbf. The station is 1 miles (2 km) from Karlsruhe city centre at Karlsruhe Hbf, Bahnhofplatz 1a, 76137 Karlsruhe.
Karlsruhe HbfKarlsruhe Hbf, Bahnhofplatz 1a, 76137 KarlsruheWifiLockersShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeTicket OfficeBike ParkingBike RentalCar RentalInformation Desk
City-centre transport

Getting to Karlsruhe Hbf from Karlsruhe city centre

Karlsruhe Hbf is 1 km from Karlsruhe city centre. Public transport options include:

Train74346, 80700, 80702, 80704, 80706, 80708, 84704, 84710, 84714, 84722, 84726, 84740, 84746, 84752, 84758, 84764, 84770, 84776, 84782, 84788, 84792, 84794, 84796, 84800, 84808, 84810, 84814, 84816, 84859, 84864, 84866, 84868, 84870, 84872, 84876, 84877, 84878, 84880, 84882, 84884, 84886, 84888, 84890, 84892, 84894, 84896, 84898, 84900, 84902, 84904, 84906, 84908, 84910, 84912, 84913, 84914, 84916, 84918, 84920, 84922, 84924, 84926, 84928, 84930, 84931, 84934, 84935, 84936, 84938, 84940, 84941, 84944, 84946, 84948, 84952, 84956, 84958, 84962, 84964, 84968, 84972, 84976, 84980, 84984, 84986, 84988, 84994, 84998, 85000, 85004, 85006, 85008, 85012, 85014, 85018, 85020, 85022, 85024, 85026, 85030, 85032, 85034, 85040, 85042, 85046, 85052, 85054, 85056, 85058, 85060, 85064, 85068, 85070, 85074, 85078, 85082, 85084, 85086, 85088, 85090, 85178, 85278, 85311, 85390, 85392, 85396, 85400, 85402, 85404, 85406, 85408, 85410, 85412, 85414, 85416, 85418, 85420, 85422, 85424, 85426, 85428, 85430, 85432, 85434, 85436, 85438, 85440, 85442, 85444, 85446, 85448, 85450, 85452, 85454, 85456, 85458, 85460, 85462, 85466, 85468, 85470, 85474, 85476, 85478, 85480, 85482, 85484, 85488, 85500, 85502, 85504, 85506, 85508, 85510, 85512, 85514, 85516, 85518, 85520, 85522, 85524, 85526, 85528, 85530, 85532, 85534, 85536, 85538, 85540, 85546, 85548, 85551, 85557, 85559, 85561, 85563, 85565, 85567, 85569, 85571, 85573, 85575, 85577, 85579, 85581, 85583, 85585, 85589, 85591, 85597, 85599, 85605, 85607, 85611, 85615, 85619, 85623, 85629, 85631, 85633, 85635, 85639, 85641, 85645, 85647, 85651, 85653, 85655, 85659, 85661, 85665, 85669, 85673, 85675, 85679, 85681, 85685, 85687, 85689, 85821, 85916, 85918, 85922, 85932, 85936, 85938, 85940, 85942, 85946, 85948, 85950, 85952, 85954, 85956, 85958, 85960, 85962, 85964, 85966, 85968, 85970, 85972, 85974, 85976 · 6m · every ~10 min
Tram2, Nl2 · 6m · every ~11 min

Karlsruhe Hbf train station facilities and services

Karlsruhe Hbf has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.

Food and drink

Food options include: Vinarte, Am Tiergarten, Panorama, Alter Brauhof

Wi-Fi and ATMs

Wi-Fi is available at Karlsruhe Hbf. ATMs are available at Karlsruhe Hbf.

Tickets and information

Ticket office support is available at Karlsruhe Hbf. Information desks are available at Karlsruhe Hbf.

Luggage and lost property

Luggage storage is available at Karlsruhe Hbf. Lost and found is available at the station.

Parking, taxis and toilets

Available at Karlsruhe Hbf: Parking, Taxis, WC.

Bike and car services

Available at Karlsruhe Hbf: Bike Parking, Bike Rental, Car Rental.

Accessibility

Accessibility facilities are available at Karlsruhe Hbf.

Shops, hotels and contact

Nearby hotels include Hotel Barbarossa, Hotel Avisa, Am Tiergarten, Aparthotel Aijana.

More options for your journey from Karlsruhe to Aarau

Here are some other resources that might have the information you need

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone