$25 Flights from Sofia (SOF) to Karlsruhe / Baden-Baden (FKB)

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Find the cheapest month or even day of the year to fly to Karlsruhe / Baden-Baden

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Flight deals from Sofia to Karlsruhe / Baden-Baden

Looking for a cheap last-minute deal or the best round-trip flight from Sofia Airport to Karlsruhe / Baden-Baden Airport? If you want to travel next month, round-trip fares start from $140. Find the lowest prices on one-way and round-trip tickets right here.

Baden-Baden.$25 per passenger.Departing Fri, Jul 3.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Jul 3, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $25, select.

Baden-Baden.$30 per passenger.Departing Fri, Jun 26.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Jun 26, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $30, select.

Baden-Baden.$44 per passenger.Departing Wed, Nov 4.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Wed, Nov 4, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $44, select.

Baden-Baden.$45 per passenger.Departing Fri, Oct 9.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Oct 9, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $45, select.

Baden-Baden.$45 per passenger.Departing Fri, Dec 11.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Dec 11, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $45, select.

Baden-Baden.$46 per passenger.Departing Fri, Jan 1.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Jan 1, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $46, select.

Baden-Baden.$46 per passenger.Departing Fri, Feb 12.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Feb 12, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $46, select.

Baden-Baden.$51 per passenger.Departing Fri, Sep 25.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Sep 25, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $51, select.

Baden-Baden.$72 per passenger.Departing Mon, Aug 3.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Sofia on Mon, Aug 3, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $72, select.

Baden-Baden.$98 per passenger.Departing Fri, Aug 14.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Sofia on Fri, Aug 14, arriving in Karlsruhe / Baden-Baden.Price includes taxes and charges.From $98, select.

Find the cheapest month to fly from Sofia to Karlsruhe / Baden-Baden from $25 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sofia to Karlsruhe / Baden-Baden flights are currently cheapest in July.

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Direct flights from Sofia to Karlsruhe / Baden-Baden

Sofia to Karlsruhe / Baden-Baden: Alternative routes

Compare routes from Sofia to Baden-Baden below. You may find an airport to fly into that's cheaper, faster, or easier than Karlsruhe / Baden-Baden.

Sofia to Baden-Baden: Flight information

The things to know before you go.

Cheapest flight found	$25
Cheapest month to fly	July
Average flight time	2 hrs, 23 mins
Most popular airline	Ryanair
Average flights per week	6

Finding cheap flights from Sofia to Karlsruhe / Baden-Baden: Frequently asked questions

How much are round-trip flights from Sofia to Karlsruhe / Baden-Baden?

The best price we found for a round-trip flight from Sofia to Karlsruhe / Baden-Baden is $78. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Sofia to Karlsruhe / Baden-Baden?

2 hours and 23 minutes is the average flight time from Sofia to Karlsruhe / Baden-Baden.

Which airlines fly direct from Sofia to Karlsruhe / Baden-Baden?

Ryanair, Malta Air and Buzz fly direct from Sofia to Karlsruhe / Baden-Baden.

How many flights are there a week from Sofia to Karlsruhe / Baden-Baden?

There are 6 flights per week flying from Sofia to Karlsruhe / Baden-Baden, as of June 2026.

When is the cheapest time to fly from Sofia to Karlsruhe / Baden-Baden?

The cheapest month to fly from Sofia to Karlsruhe / Baden-Baden is usually July.

Which upcoming date is cheapest to fly from Sofia Airport to Karlsruhe / Baden-Baden Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sofia Airport to Karlsruhe / Baden-Baden Airport on Monday, July 27, 2026.

Can I get a direct flight from Sofia Airport to Karlsruhe / Baden-Baden Airport?

Yes – the average flight time is 2 hours and 23 minutes.

How can I find the best flight deal to Karlsruhe / Baden-Baden?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Karlsruhe / Baden-Baden but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Baden-Baden?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Baden-Baden is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Sofia Airport to Karlsruhe / Baden-Baden?

Currently, Ryanair offers the cheapest flight tickets to Karlsruhe / Baden-Baden.

Traveling from Sofia Airport (SOF) to Karlsruhe / Baden-Baden Airport (FKB): what you need to know

Around 2 hours 20 minutes is how long you can expect to be in the air on a direct flight from Sofia Airport to Karlsruhe / Baden-Baden Airport.
The timezone in Baden-Baden is UTC+1, which is one hour behind Sofia.
Get to the airport on time so you don't miss your SOF to FKB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.
Be prepared for longer lines during popular months such as August. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.
Ryanair has direct flights from Sofia Airport to Karlsruhe / Baden-Baden Airport. Book with this popular carrier, then get ready to discover the sights in Baden-Baden — and maybe even more of Germany if your schedule allows.
Ryanair is the airline most travelers choose to fly with on this route.
With a reliable 85.71% of services landing on schedule, Ryanair is the most punctual carrier offering SOF to FKB flights.
If you'd like to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Sofia Airport to Karlsruhe / Baden-Baden Airport. Here are the most popular stopovers between SOF and FKB:
- Palma - Majorca Airport
- London Stansted Airport
- Milan Bergamo Airport

How to find the cheapest flights from Sofia Airport (SOF) to Karlsruhe / Baden-Baden Airport (FKB)

Right now, $25 is the lowest price we've seen for a one-way Sofia Airport to Karlsruhe / Baden-Baden Airport flight. The best price for a return plane ticket is $78. Keep in mind that fares can change due to demand when booking.
Score cheap tickets from SOF to FKB by booking one month ahead. Based on our research, that's the sweet spot for bagging a bargain.
June is the cheapest month for flights from Sofia Airport to Karlsruhe / Baden-Baden Airport. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.
There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from SOF to FKB.
Pick your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Sofia Airport to Karlsruhe / Baden-Baden Airport.

Handy information about Sofia Airport (SOF)

When it comes to Sofia Airport's on-time performance, data shows 77% of flights arrive within the scheduled timeframe.
Central Sofia to Sofia Airport is around 6 miles. Depending on traffic, it'll take about 25 minutes to get there if you're driving, ride-sharing or catching a cab.
You can expect a trip time of around 30 minutes when using public transport.
Catching an early flight from Sofia Airport to Karlsruhe / Baden-Baden Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by choosing one of these stays near SOF:

Arriving at Karlsruhe / Baden-Baden Airport (FKB)

The last thing you want is a long trip to your hotel if you're landing late on a Sofia Airport to Karlsruhe / Baden-Baden Airport flight. Book one of these accommodation options near FKB instead:
Travel at your own speed with a Karlsruhe / Baden-Baden Airport rental car. Pick up your wheels from Keddy By Europcar, Sixt or Europcar and see more of Baden-Baden and beyond.
Lock in the best rate by booking your ride from Karlsruhe / Baden-Baden Airport around four weeks before your trip.

Getting from Karlsruhe / Baden-Baden Airport (FKB) to central Baden-Baden

Karlsruhe / Baden-Baden Airport to central Baden-Baden has a drive time of about 25 minutes. It's approximately 17 miles away.
Traveling by public transport takes about 45 minutes.

When to fly to Karlsruhe / Baden-Baden Airport (FKB)

Visit Baden-Baden during high season if you prefer a bustling atmosphere, but keep in mind prices are usually higher. Or, book your flights from Sofia Airport to Karlsruhe / Baden-Baden Airport in the off-season for a slower pace and less crowded spaces.
When booking your flight from Sofia Airport to Karlsruhe / Baden-Baden Airport, think about the kind of weather you like. August is the warmest month in Baden-Baden, with the temperature ranging from 54ºF to 84ºF.
January has average temperatures of between 21ºF and 46ºF. Look for cheap tickets from SOF to FKB sometime around then if you want to travel when it's cooler.

Explore more of Germany

Baden-Baden is always a good idea, but there are so many other corners of Germany just waiting to be explored. Around 160 miles east of Baden-Baden, a trip to Munich will keep your itinerary packed. Start with popular sights like Marienplatz, Theresienwiese and Deutsches Museum.
If you're ready to explore another great destination in Germany, head for Essen, about 190 miles north of Baden-Baden. PACT Zollverein, Philharmonie Essen and Red Dot Design Museum are key reasons to visit.