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Journey information
Overview: Karlsruhe to Sofia flight
Germany
Bulgaria
Flights from Karlsruhe to Sofia depart on average 1 times per day, taking around 2h 17m. Cheap flight tickets for this journey start at $21 (€17) if you book in advance.
There are 1 flights per day. The earliest flight runs at 05:00, the last at 21:30. The fastest flight covers the 838 miles (1349 km) distance in 2h 20m. January is the cheapest month to fly.
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
Distance 838 miles (1349 km) |
Average flight duration 2h 17m |
Cheapest ticket price $21 (€17) |
Flights per day 1 |
Direct flights 1 |
Fastest flight 2h 20m |
Cheapest month January |
First flight 05:00 |
Last flight 21:30 |
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
The cheapest and fastest flights from Karlsruhe to Sofia
Showing times and prices for Mar 05
Cheapest price
$172
Average price
$172
Fastest journey
2 h 20 m
Average duration
2 h 20 m
Flights per day
1
Distance
1349 km
Cheap tickets
The best way to find a cheap flight ticket from Karlsruhe to Sofia is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Karlsruhe to Sofia will cost around $172 if you buy it on the day, but the cheapest tickets can be found for only $172.
Fast flights
Of the 1 flights that leave Karlsruhe for Sofia onThu, Mar 05, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Mar 05 the direct flights cover the 1349 km distance in an average of 2 h 20 m but if you time it right, some flights will get you there in just 2 h 20 m .
On Thu, Mar 05 the longest flights will take 2 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
05:20AM2h20
Karlsruhe07:40AMSofia
$1721One-way
0 transfers
05:20AM2h20
Karlsruhe07:40AMSofia
$1721One-way
0 transfers
Travel Information
Compare bus and flight for Karlsruhe to Sofia
Omio recommends booking the bus as it is the most popular option from Karlsruhe to Sofia among Omio's users. If you are prioritising price take the flight with prices starting from $21. For those with little time consider booking a flight which can get you there in 2h 17m. The ticket price range depends on the travel mode: a flight costs an average of $21, and a bus costs an average of $64.
Distance: 838 miles (1349 km)
Compare flight with
| Flight | Most popular Bus |
|---|---|
$114 Average price Cheapest | $117 Average price |
5h 17m Average total duration Fastest 2h 17m Onboard + 3h 0m Additional time* | 27h 35m Average total duration 27h 5m Onboard + 30m Additional time* |
 Most popular airline |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Karlsruhe to Sofia flight times
The table below shows live departures for Karlsruhe to Sofia flights for tomorrow, Thursday, March 5. You can also manually refresh the results below to see updated flight journeys.
Last updated at 7:03 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 5:20 AM Karlsruhe | 2h20 | 7:40 AM Sofia | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Karlsruhe to Sofia by bus or flight
Compare bus and flight 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.
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Mar 05
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Why should you book Karlsruhe to Sofia flights with Omio?
KM Malta Airlines as well as Ryanair or Buzz offer flights services from Karlsruhe to Sofia.
Omio is an official ticket reseller for all your travel options from Karlsruhe to Sofia.
Why book with Omio vs KM Malta Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for KM Malta Airlines, but also compare tickets for the likes of Ryanair or Buzz to find the best option for your trip from Karlsruhe to Sofia.
- 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 KM Malta Airlines with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Karlsruhe to Sofia.
Why book with Omio over Skyscanner, Kayak or Trip?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Ryanair or Buzz to find the best option for your trip from Karlsruhe to Sofia.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Karlsruhe to Sofia.
Airlines: KM Malta Airlines, Ryanair, Buzz from Karlsruhe to SofiaFind the best flights between Karlsruhe to Sofia with Omio's travel partners KM Malta Airlines, Ryanair, Buzz from $21 (€17). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
KM Malta Airlines
About
Malta Air is a low-cost airline that began operations in 2019, initially as a joint venture between Ryanair and the Government of Malta. Ryanair acquired full ownership of the company in 2025. The airline operates from Malta International Airport and has expanded its network to include numerous routes across Europe, the Middle East, and North Africa. Malta Air primarily utilizes Boeing 737-800 and Boeing 737 MAX 200 aircraft, focusing on high-density, short to medium-haul flights. As a low-cost carrier, it offers an Economy Class service with options for purchasing snacks and beverages onboard.
Luggage & cancellation policy
KM Malta Airlines frequency
1 a day
Luggage included
1 small personal item (40x20x25 cm) included
Additional luggage
Additional cabin bag (55x40x20 cm) and checked baggage available for purchase
Cancellation Policy
Free cancellation within 24h of booking if flight is more than 7 days away
Pregnant on board
Pregnant women can travel up to the end of 36th week, medical certificate required after 28th week
Unaccompagned minor
Available for children aged 5-11, must be booked at least 48h in advance
Amenities on board the airplane
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets in cabin allowed, max 8kg including carrier
Buzz
About
Buzz is a Polish airline, a subsidiary of Ryanair Holdings, headquartered in Warsaw. It operates scheduled flights on behalf of Ryanair and also offers its own charter flights from bases in Poland, Czechia, and Bulgaria. Originally launched by KLM in 1999 as a low-cost carrier, it was acquired by Ryanair in 2003 and ceased operations in 2004. The Buzz name was revived in 2019 when Ryanair rebranded its Polish charter airline, Ryanair Sun, to Buzz. Buzz operates a fleet primarily consisting of Boeing 737 aircraft.
Luggage & cancellation policy
Buzz frequency
1 a day
Luggage included
1 cabin bag (40x30x20cm) included
Additional luggage
Extra cabin bag (55x40x20cm) and checked baggage available for purchase
Cancellation Policy
Free cancellation within 24h of booking if flight is more than 7 days away
Pregnant on board
Pregnant women can travel up to 32nd week, medical certificate required after 28th week
Unaccompagned minor
No unaccompanied children under 16. We cannot provide an escort or special facilities.
Amenities on board the airplane
USB plugs
Accessibility
Buzz provides assistance for passengers with reduced mobility or disabilities. Services include wheelchair assistance and priority boarding, and it's advised to request these services in advance.
Ryanair
About
Ryanair is one of Europe’s largest and most popular low-cost airlines, headquartered in Ireland. It offers affordable flights to destinations across the continent, often operating to smaller or secondary airports outside major cities to keep fares low. All Ryanair tickets include an allowance for one small personal bag, with additional fees for cabin baggage and checked luggage. Known for its extensive network and budget-friendly fares, Ryanair makes it easy to travel quickly and affordably to popular European destinations.
Luggage & cancellation policy
Average Duration
2h 20m
Cheapest Price
$21 (€17)
Luggage included
One small personal bag (40x20x25cm)
Additional luggage
10kg bag (55x40x20cm) or 20kg checked bag available for purchase
Cancellation Policy
Non-refundable tickets. Flight changes possible with fee plus fare difference. Free changes within 24h of booking
Pregnant on board
Up to 28th week of pregnancy can fly freely. Between 28-36 weeks, medical certificate required. Not allowed after 36 weeks
Unaccompagned minor
Unaccompanied minor service available for ages 5-12, €60 per flight. Must be booked at least 7 days before departure
Amenities on board the airplane
Accessibility
Ryanair provides assistance for passengers with reduced mobility, must be booked at least 48 hours before flight
FAQs: Karlsruhe to Sofia Flight
Find answers to the most common questions about traveling from Karlsruhe to Sofia by flight. 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 flight, the cheapest option, or tips for making the most of your visit at Sofia, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Karlsruhe to Sofia can start from as little as $21 (€17) when you book in advance. The average flight ticket price for Karlsruhe to Sofia is $114 (€93) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Karlsruhe to Sofia is 2h 20m to travel the 838 miles (1349 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Karlsruhe to Sofia leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Karlsruhe to Sofia leaves at 9:30 PM.
Yes, there are 1 direct flights a day from Karlsruhe to Sofia with KM Malta Airlines, Buzz. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Karlsruhe to Sofia, you can count on KM Malta Airlines, Ryanair, Buzz for the best way to get you to Sofia. You can also check all possible airlines who offer a service between Karlsruhe and Sofia and compare the amenities they offer before buying a plane ticket.
Flights from Karlsruhe to Sofia generally leave from Karlsruhe/Baden-Baden Airport and arrive in Sofia Airport.Karlsruhe/Baden-Baden Airport is 1 miles (3 km) away from Karlsruhe city centre and Sofia Airport is 3 miles (6 km) from Sofia city centre.
The cheapest month for a flight from Karlsruhe to Sofia is January.
It's helpful to compare your options as there are 2 ways to travel between Karlsruhe and Sofia including taking a bus and flight.
Since both Karlsruhe and Sofia 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.
There is a time difference of 1 h between Karlsruhe and Sofia all year round.
The best events to attend in Sofia include:
- Sofia International Film Festival, a prominent film festival showcasing international and Bulgarian cinema
- Sofia Music Weeks, an annual classical music festival featuring renowned orchestras and soloists
- Sofia Pride, a celebration of LGBTQ+ rights with a colorful parade and various events
- Christmas Market in Sofia, a festive market offering traditional crafts, food, and holiday entertainment.
The best holidays to experience in Sofia include:
- Easter, beautiful spring weather and traditional celebrations
- Labor Day, a public holiday with various outdoor activities and gatherings
- National Revival Day, cultural events celebrating Bulgarian heritage
- Unification Day, commemorating the unification of Bulgaria with festivities and parades.
The best season to visit Sofia is Spring or Fall. The best weather to explore Sofia is during May-June or September-October.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Popular airports from Karlsruhe to Sofia
Karlsruhe
Sofia
The major airport for departures in Karlsruhe is Karlsruhe/Baden-Baden Airport. Find all the information you need to know about services, amenities and connections at Karlsruhe/Baden-Baden Airport for your trip from Karlsruhe to Sofia.
Amenities at airport
Wifi
Shopping
Parking
ATM
Taxis
Accessibility
WC
Lounge
Lost and Found Officeinformation
Distance to city center
3 km
Car connection
A5, exit 51Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are available, including a duty-free shop and a convenience store.
Parking
- Parking available close to the terminal, approximately 2€ per hour.
Taxis
- Available outside the terminal.
WC
- Available throughout the airport.
Lounge
- Lounge available for passengers, offering refreshments and comfortable seating.
Lost and Found Office
- Located in the terminal.
Public transit options for Karlsruhe/Baden-Baden Airport
- Bus: 234, X34
- Train: S4
The major airport for arrivals in Sofia is Sofia Airport. Find all the information you need to know about services, amenities and connections at Sofia Airport for your journey to Sofia from Karlsruhe.
Amenities at airport
WifiShoppingParkingATMTaxisAccessibilityWC
ShowerLoungeLost and Found Officeinformation
Distance to city center
6 kmCar connection
Brussels Blvd, Exit 4Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops available in both terminals, including duty-free and local brands.
Parking
- Parking available at Terminal 1 and 2, approximately 1€ per hour.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, toilets.
WC
- Available throughout the airport.
Shower
- Yes
Lounge
- Lounges available, including Aspire Lounge in Terminal 2.
Lost and Found Office
- Located in Terminal 2, open during airport hours.
Public transit options for Sofia Airport
- Bus: 84, 184, 384
- Metro: M4
More options for your journey from Karlsruhe to Sofia
Here are some other resources that might have the information you need
Most popular flights to and from Sofia and Karlsruhe
Most popular flights to Sofia
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