$450 Cheap Flights from Barcelona (BCN) to Karlsruhe Baden-Baden (FKB)

View $450 flight on Mon, Jun 30, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Karlsruhe Baden-Baden (FKB-Baden Airpark)

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Cheap Flights from Barcelona to Karlsruhe Baden-Baden (BCN-FKB)

Prices were available within the past 7 days and start at $450 for one-way flights and $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$427 Roundtrip, found 2 days ago
$427
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $427 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$462 Roundtrip, found 2 days ago
$462
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $462 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$467 Roundtrip, found 2 days ago
$467
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $467 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$480 Roundtrip, found 2 days ago
$480
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $480 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$502 Roundtrip, found 2 days ago
$502
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $502 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$515 Roundtrip, found 2 days ago
$515
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $515 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$542 Roundtrip, found 2 days ago
$542
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $542 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$555 Roundtrip, found 2 days ago
$555
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $555 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$565 Roundtrip, found 2 days ago
$565
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $565 found 2 days ago
Lufthansa
Wed, Jul 30 - Sun, Aug 3
BCN
Barcelona
KJR
Karlsruhe
$600 Roundtrip, found 2 days ago
$600
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Jul 30 from Barcelona to Karlsruhe, returning Sun, Aug 3, priced at $600 found 2 days ago
Flights from Barcelona (BCN) to Karlsruhe (KJR)
Origin airport
Barcelona Intl.
Destination airport
Karlsruhe Train Station
Roundtrip price
$427
Distance
613 mi

Barcelona to Karlsruhe Baden-Baden Flights

The cheapest times to fly from Barcelona to Karlsruhe Baden-Baden

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Barcelona to Karlsruhe Baden-Baden are during the month of July. You can find some of the cheapest flights from Barcelona to Karlsruhe Baden-Baden with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Barcelona to Karlsruhe Baden-Baden

Sunday is one of the best days to book for cheap flights from Barcelona to Karlsruhe Baden-Baden: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Barcelona to Karlsruhe Baden-Baden

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Barcelona to Karlsruhe Baden-Baden in 2025. You can also book with separate airlines for your outbound and return journeys, from $450 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Barcelona to Karlsruhe Baden-Baden flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Barcelona to Karlsruhe Baden-Baden airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB) cost?
Discover the latest flight deals from BCN to FKB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BCN to FKB?
The cheapest flights from BCN to FKB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB)?
While Barcelona (BCN-Barcelona Intl.) doesn't offer any direct flights to Baden Airpark Airport (FKB), other airports have nonstop options. Traveling from Costa Brava Airport (GRO) will get you to Karlsruhe without any layovers.
What is the cheapest airline that flies from BCN to FKB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BCN to FKB. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB)?
Direct flights from Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BCN to FKB?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB)?
To avoid possible delays on the Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Karlsruhe from Barcelona Intl. Airport (BCN)?
Stuttgart Airport (STR) is the only airport in Karlsruhe with direct flights from Barcelona Intl. Airport (BCN). Browse the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB) last-minute?
Booking your flight from BCN to FKB right before your getaway is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BCN to FKB flight and hotel package?
Opting for a BCN to FKB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Barcelona Intl. Airport (BCN) to Baden Airpark Airport (FKB)?
Generally, it's possible to reschedule or cancel your BCN to FKB flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.