One passenger pays between £84.17 and £101.93, every fee included, depending on the operator and the way you travel. Services cover 1,223 km and are run by 5 operators across 2 modes.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 0 operators and 2 ways of making the journey. The operator sets the price on the day.
Typical fares · Priced for 27 October 2026
£84.17 to £101.93
- 200%Moves across the booking window
200%Departure times on this route
Departure times on this route12Go lists the departures it sells between Karlsruhe and Barcelona.
Partner link. The seller pays us a commission when a booking completes, and it never changes what you pay.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about £243.90Thu8
- about £224.58Fri9
- about £181.09Sat10
- about £143.54Sun11
- about £132.22Mon12
- about £140.24Tue13
- about £120.44Wed14
- about £149.20Thu15
- about £136.00Fri16
- about £132.22Sat17
- about £111.02Sun18
- about £119.51Mon19
- about £116.21Tue20
- about £97.35Wed21
- about £116.07Thu22
- about £109.14Fri23
- about £115.26Sat24
- about £99.25Sun25
- about £87.46Mon26
- about £84.17Tue27
- about £102.40Wed28
Based on what this route has cost recently. The live fare is confirmed when you book.
The train gets you into Barcelona. These two partners take it from there, and the bed is theirs to book.
A room in Barcelona for the night the train gets in
Sort by distance from Barcelona Sants and you can see which places are ten minutes on foot and which are not.
Search Barcelona on Booking.comOr compare on Expedia
Partner links. We earn a commission when a booking completes, and it never changes what you pay.
When to book Karlsruhe to Barcelona
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- £81.3490 days
- £98.6460 days
- £99.7245 days
- £93.9330 days
- £102.4021 days
- £97.3514 days
- £120.447 days
- £181.093 days
- £243.901 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at £81.34.
- How much it moves
- The gap between the cheapest and dearest lead time is 200 percent. The dearest point is £243.90, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 90 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Karlsruhe to Barcelona and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
1,223 km
978 km as the crow flies, 25% further by the route services take. The bearing runs south-west.
Who lives at each end
283,799 → 1,686,208
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 0% of the services we sell on this corridor run through without a change. The remaining 100% involve one connection.
- How far it really runs
- The route covers 1,223 km against 978 km in a straight line, a detour of 25 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Stuttgart, Frankfurt am Main, Paris. The gap between arriving and leaving is 52 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Barcelona is large, and the road in from BCN can take longer than the last hour of the flight. Cars are not our business.
A car waiting when you land in Barcelona
Settled in advance, so the ride into Barcelona costs what it said it would rather than what the rank says.
Book a transfer from BCN with Welcome PickupsOr check Daytrip
Partner links. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
The train gets in hours before any room is ready. Holding a bag is not what we sell.
Left luggage near Barcelona Sants
Most of the points near Barcelona Sants open before the first train and shut after the last one.
Check Barcelona on StasherOr try Bounce
Partner links. We earn a commission on a booking, and the price is the same as going direct.
Questions about Karlsruhe to Barcelona
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Karlsruhe to Barcelona?
Karlsruhe to Barcelona covers 1,223 km. Each operator's own departure and arrival times for the date you pick are in the search at the top of this page, beside the total price.
How much does it cost to travel from Karlsruhe to Barcelona?
The cheapest fare from Karlsruhe to Barcelona is £84.17, as of 7 October 2026. A typical fare across the next three weeks is £136.00. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Karlsruhe to Barcelona?
The cheapest way from Karlsruhe to Barcelona is by train, at £84.17 for one passenger on 27 October 2026. The comparison table on this page shows what each mode costs side by side.
When should I book Karlsruhe to Barcelona?
Fares from Karlsruhe to Barcelona bottom out around 90 days before departure, at £81.34. Across the whole booking window the gap between the cheapest and the dearest lead time is 200 percent, measured on 7 October 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Karlsruhe to Barcelona?
Wednesday is the cheapest day to depart from Karlsruhe to Barcelona, at £102.40. That is the median of 21 priced departure days across the next three weeks, as of 7 October 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Karlsruhe to Barcelona?
February is the cheapest of the next 6 months to travel from Karlsruhe to Barcelona, at £83.09 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs services from Karlsruhe to Barcelona?
5 operators sell services from Karlsruhe to Barcelona across 2 modes: Arverio Baden-Württemberg, Condor Flugdienst, DB Fernverkehr, FlixBus, SNCF. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Karlsruhe to Barcelona?
0 percent of the services we sell from Karlsruhe to Barcelona are direct. The rest connect at Stuttgart, Frankfurt am Main, Paris, with about 52 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
How much CO2 does the journey from Karlsruhe to Barcelona produce?
Travelling from Karlsruhe to Barcelona by coach produces about 44.7 kg of CO2 per passenger, the lowest of any mode on this corridor. The same journey by Train produces about 137.5 kg, roughly 3 times as much for one passenger.
Which station or terminal do services from Karlsruhe to Barcelona use?
Services from Karlsruhe to Barcelona by train leave from Karlsruhe Hbf and arrive at Josep Tarradellas Barcelona-El Prat Airport BCN. Allow about 1h 57m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Karlsruhe to Barcelona?
4 of the 5 operators we sell from Karlsruhe to Barcelona allow a change or a refund. A change on a changeable fare costs £4.28. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labelled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
Being on the water gives Barcelona a set of days out that do not start at a station.
Day trips out of Barcelona and across Spain
Day trips that leave Barcelona in the morning and cover a good part of Spain by evening.
See Barcelona on GetYourGuideOr browse Viator
Partner links. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Karlsruhe reaches 26 places in 10 countries on services we hold, over distances from 49 to 1,687 km. Barcelona reaches 207 places in 53 countries, from 48 to 11,182 km.
Other ways to make this journey
Leaving Karlsruhe
- 26Places you can leave for
- 10Countries
- 26Operators
10
26Arriving in Barcelona
Leaving Barcelona
- 207Places you can leave for
- 53Countries
- 84Operators