39€ Find Cheap Flights from Bulgaria to Karlsruhe – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Karlsruhe departing on 05.02.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Bulgaria to Karlsruhe

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bulgaria to Karlsruhe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bulgaria to Karlsruhe

Fri, 2. Oct - Mon, 5. Oct
Ryanair Logo
21:30 - 22:50SOF  Sofia-FKB Karlsruhe Söllingen
2h 20mdirect
Ryanair Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
92 €Ryanair
Fri, 2. Oct - Mon, 5. Oct
Ryanair Logo
21:30 - 22:50SOF  Sofia-FKB Karlsruhe Söllingen
2h 20mdirect
Ryanair Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
102 €Ryanair
Fri, 2. Oct - Mon, 5. Oct
Ryanair Logo
21:30 - 22:50SOF  Sofia-FKB Karlsruhe Söllingen
2h 20mdirect
Ryanair Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
105 €Ryanair
Fri, 2. Oct - Mon, 5. Oct
Ryanair Logo
21:30 - 22:50SOF  Sofia-FKB Karlsruhe Söllingen
2h 20mdirect
Ryanair Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
108 €Ryanair
Fri, 2. Oct - Mon, 5. Oct
Multiple Airlines Logo
19:30 - 22:25SOF  Sofia-FKB Karlsruhe Söllingen
27h 55m2 stops Bergamo Orio Al Serio Bucharest Baneasa
Multiple Airlines Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
132 €Multiple Airlines
Fri, 2. Oct - Mon, 5. Oct
Ryanair Logo
23:10 - 8:30SOF  Sofia-FKB Karlsruhe Söllingen
10h 20m1 stop Palma de Mallorca Son Sant Joan
Ryanair Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
133 €Ryanair
Fri, 2. Oct - Mon, 5. Oct
Multiple Airlines Logo
19:30 - 22:25SOF  Sofia-FKB Karlsruhe Söllingen
27h 55m2 stops Bergamo Orio Al Serio Bucharest Baneasa
Multiple Airlines Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
134 €Multiple Airlines
Fri, 2. Oct - Mon, 5. Oct
Multiple Airlines Logo
19:30 - 22:25SOF  Sofia-FKB Karlsruhe Söllingen
27h 55m2 stops Bergamo Orio Al Serio Bucharest Baneasa
Multiple Airlines Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
135 €Multiple Airlines
Fri, 2. Oct - Mon, 5. Oct
Ryanair Logo
23:10 - 8:30SOF  Sofia-FKB Karlsruhe Söllingen
10h 20m1 stop Palma de Mallorca Son Sant Joan
Ryanair Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
137 €Ryanair
Fri, 2. Oct - Mon, 5. Oct
Ryanair Logo
23:10 - 8:30SOF  Sofia-FKB Karlsruhe Söllingen
10h 20m1 stop Palma de Mallorca Son Sant Joan
Ryanair Logo
17:40 - 20:55FKB  Karlsruhe Söllingen-SOF Sofia
2h 15mdirect
138 €Ryanair
Booking Insights

KAYAK's insights & trends for flights to Karlsruhe

Get data-powered insights and trends into flights to Karlsruhe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Karlsruhe?

The average price of all round-trip flights to Karlsruhe clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Karlsruhe is Thursday where round-trip tickets can be as cheap as 97 €. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are 97 € on average.

What is the cheapest time of day to fly to Karlsruhe?

The average price for all round-trip flights to Karlsruhe depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Karlsruhe is generally at night, when round-trip flights cost 88 € on average. The most expensive time of day to fly to Karlsruhe is generally in the morning, which is peak travel time and where the average cost of a ticket is 97 €.

Find deals

Good to know - Cheap tickets from Bulgaria to Karlsruhe

Cheapest flight

39 €
Flight from Sofia to Karlsruhe

FAQs - booking Karlsruhe flights

  • How far is Karlsruhe Söllingen Airport from central Karlsruhe?

    Karlsruhe Söllingen Airport is 35 km from the centre of Karlsruhe.

  • What is the name of Karlsruhe’s airport?

    All flights to Karlsruhe land at Karlsruhe Söllingen Airport. The airport code is FKB,and it can also be referred to as Karlsruhe/Baden-Baden or Söllingen.

  • How does KAYAK find such low prices on flights to Karlsruhe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Karlsruhe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Karlsruhe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Karlsruhe is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Karlsruhe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Karlsruhe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Karlsruhe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Karlsruhe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Karlsruhe

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Karlsruhe flight deals.

Reviews of the top airline flying from Bulgaria to Karlsruhe

 
See real verified KAYAK customer reviews for airlines flying to Karlsruhe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Bulgaria to Karlsruhe. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Karlsruhe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6,9
RyanairOverall score based on 5463 reviews
7,5Crew
6,0Food
5,7Entertainment
6,5Comfort
6,7Boarding
Airline reviews

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

6,0 GoodDee-ann, Dec 2025
Read more Ryanair reviews

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

Boarding was fast and efficient. The crew was super friendly. Since it’s a budget airline and it’s a short flight, I can’t expect food or entertainment.

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

Boarding waiting outside in storm and rain is not OK

East check in and security. They are always delayed though. ALWAYS!

Amazed at huge number of people who hadn’t booked cabin bags with big troller cases and rucksacks, not being stopped, what’s the point in following rules or paying more if you don't have to bother?

It was a short flight (1.2h), and everything went smoothly.

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

Travelling to a place near Karlsruhe?

Book flights to Karlsruhe if you plan to visit one of these locations
Freiburg im Breisgau
Offenburg
Lörrach
Gengenbach

Everything you need to know for your flight to Karlsruhe

Information on the airport you'll fly into in Karlsruhe

Karlsruhe (FKB)