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Karlsruhe/Baden-Baden Airport to Sofia Airport flight

Explore the cheapest one-way and round-trip flights from Karlsruhe/Baden-Baden Airport to Sofia Airport over the next 90 days, with one-way fares from DKK 186 and round-trip from DKK 340. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 27 | Ryanair
      DKK 186 DKK 959
      81% off
      81% off
      DKK 959 DKK 186
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 20 | Ryanair
      DKK 213 DKK 959
      78% off
      78% off
      DKK 959 DKK 213
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 29 | Ryanair
      DKK 234 DKK 924
      75% off
      75% off
      DKK 924 DKK 234
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Dec 11 | Ryanair
      DKK 241
      74% off
      DKK 924 DKK 241
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 15 | Ryanair
      DKK 256
      72% off
      DKK 924 DKK 256
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Jan 17 | Ryanair
      DKK 261
      73% off
      DKK 959 DKK 261
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 29 | Ryanair
      DKK 282
      71% off
      DKK 959 DKK 282
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Dec 6 | Ryanair
      DKK 321
      67% off
      DKK 959 DKK 321
    • FKB 22:35
      11h 25m
      1 stop
      SOF 11:00
      Karlsruhe - Sofia | Sun, Nov 8 | Ryanair
      DKK 335
      64% off
      DKK 924 DKK 335
    • FKB 13:00
      17h 25m
      1 stop
      SOF 14:00
      Karlsruhe - Sofia | Mon, Nov 9 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 27 | Ryanair
      SOF 10:05
      2h 25m
      Nonstop
      FKB 11:30
      Sofia - Karlsruhe | Sun, Nov 29 | Ryanair
      DKK 340 DKK 2,509
      86% off
      86% off
      DKK 2,509 DKK 340
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 20 | Ryanair
      SOF 10:05
      2h 25m
      Nonstop
      FKB 11:30
      Sofia - Karlsruhe | Sun, Nov 22 | Ryanair
      DKK 373 DKK 2,509
      85% off
      85% off
      DKK 2,509 DKK 373
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Dec 11 | Ryanair
      SOF 10:05
      2h 25m
      Nonstop
      FKB 11:30
      Sofia - Karlsruhe | Sun, Dec 13 | Ryanair
      DKK 432 DKK 2,509
      83% off
      83% off
      DKK 2,509 DKK 432
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 8 | Ryanair
      SOF 10:20
      2h 25m
      Nonstop
      FKB 11:45
      Sofia - Karlsruhe | Fri, Nov 13 | Ryanair
      DKK 450
      82% off
      DKK 2,509 DKK 450
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 13 | Ryanair
      SOF 10:05
      2h 25m
      Nonstop
      FKB 11:30
      Sofia - Karlsruhe | Sun, Nov 15 | Ryanair
      DKK 507
      80% off
      DKK 2,509 DKK 507
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Dec 4 | Ryanair
      SOF 10:05
      2h 25m
      Nonstop
      FKB 11:30
      Sofia - Karlsruhe | Sun, Dec 6 | Ryanair
      DKK 571
      77% off
      DKK 2,509 DKK 571
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 22 | Ryanair
      SOF 10:05
      2h 25m
      Nonstop
      FKB 11:30
      Sofia - Karlsruhe | Sun, Nov 29 | Ryanair
      DKK 690
      72% off
      DKK 2,509 DKK 690
    • FKB 07:00
      2h 15m
      Nonstop
      SOF 10:15
      Karlsruhe - Sofia | Tue, Dec 29 | Ryanair
      SOF 20:50
      2h 25m
      Nonstop
      FKB 22:15
      Sofia - Karlsruhe | Sat, Jan 2 | Ryanair
      DKK 1,436
      43% off
      DKK 2,509 DKK 1,436
    • FKB 22:00
      26h 25m
      1 stop
      SOF 01:25
      Karlsruhe - Sofia | Thu, Nov 19 | Ryanair
      SOF 06:00
      27h 25m
      1 stop
      FKB 08:25
      Sofia - Karlsruhe | Sat, Nov 21 | Wizz Air
      DKK 1,278
      49% off
      DKK 2,509 DKK 1,278
    • FKB 13:00
      17h 25m
      1 stop
      SOF 14:00
      Karlsruhe - Sofia | Mon, Nov 9 | Normal Airline
      SOF 15:00
      6h
      Nonstop
      FKB 16:00
      Sofia - Karlsruhe | Wed, Nov 11 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 27 | Ryanair
      DKK 186 DKK 959
      81% off
      81% off
      DKK 959 DKK 186
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 20 | Ryanair
      DKK 213 DKK 959
      78% off
      78% off
      DKK 959 DKK 213
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 29 | Ryanair
      DKK 234 DKK 924
      75% off
      75% off
      DKK 924 DKK 234
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Dec 11 | Ryanair
      DKK 241
      74% off
      DKK 924 DKK 241
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 15 | Ryanair
      DKK 256
      72% off
      DKK 924 DKK 256
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Jan 17 | Ryanair
      DKK 261
      73% off
      DKK 959 DKK 261
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 29 | Ryanair
      DKK 282
      71% off
      DKK 959 DKK 282
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Dec 6 | Ryanair
      DKK 321
      67% off
      DKK 959 DKK 321
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Dec 13 | Ryanair
      DKK 342
      63% off
      DKK 924 DKK 342
    • FKB 13:00
      17h 25m
      1 stop
      SOF 14:00
      Karlsruhe - Sofia | Mon, Nov 9 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 27 | Ryanair
      DKK 186 DKK 3,740
      95% off
      95% off
      DKK 3,740 DKK 186
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 20 | Ryanair
      DKK 213 DKK 3,740
      94% off
      94% off
      DKK 3,740 DKK 213
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 15 | Ryanair
      DKK 256 DKK 3,740
      93% off
      93% off
      DKK 3,740 DKK 256
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Jan 17 | Ryanair
      DKK 261
      93% off
      DKK 3,740 DKK 261
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 29 | Ryanair
      DKK 282
      92% off
      DKK 3,740 DKK 282
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Dec 6 | Ryanair
      DKK 321
      91% off
      DKK 3,740 DKK 321
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Dec 4 | Ryanair
      DKK 362
      90% off
      DKK 3,740 DKK 362
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Dec 13 | Ryanair
      DKK 416
      89% off
      DKK 3,740 DKK 416
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Dec 18 | Ryanair
      DKK 722
      81% off
      DKK 3,740 DKK 722
    • FKB 13:00
      17h 25m
      1 stop
      SOF 14:00
      Karlsruhe - Sofia | Mon, Nov 9 | Normal Airline
      More cheap flights
      More cheap flights
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 27 | Ryanair
      DKK 186 DKK 959
      81% off
      81% off
      DKK 959 DKK 186
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Nov 20 | Ryanair
      DKK 213 DKK 959
      78% off
      78% off
      DKK 959 DKK 213
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 29 | Ryanair
      DKK 234 DKK 924
      75% off
      75% off
      DKK 924 DKK 234
    • FKB 06:40
      2h 15m
      Nonstop
      SOF 09:55
      Karlsruhe - Sofia | Fri, Dec 11 | Ryanair
      DKK 241
      74% off
      DKK 924 DKK 241
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 15 | Ryanair
      DKK 256
      72% off
      DKK 924 DKK 256
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Jan 17 | Ryanair
      DKK 261
      73% off
      DKK 959 DKK 261
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Nov 29 | Ryanair
      DKK 282
      71% off
      DKK 959 DKK 282
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Dec 6 | Ryanair
      DKK 321
      67% off
      DKK 959 DKK 321
    • FKB 06:25
      2h 15m
      Nonstop
      SOF 09:40
      Karlsruhe - Sofia | Sun, Dec 13 | Ryanair
      DKK 342
      63% off
      DKK 924 DKK 342
    • FKB 13:00
      17h 25m
      1 stop
      SOF 14:00
      Karlsruhe - Sofia | Mon, Nov 9 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Karlsruhe to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Karlsruhe/Baden-Baden Airport to Sofia Airport?

The cheapest airline flying from Karlsruhe/Baden-Baden Airport to Sofia Airport is Ryanair (from DKK 234) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Ryanair
From DKK 234
Wizz Air
From DKK 840
Wizz Air Malta
From DKK 900
Freebird Airlines
From DKK 1,507
Euroairlines
From DKK 2,551

Find more flights and airlines

What is the flight schedule from Karlsruhe/Baden-Baden Airport to Sofia Airport?

Check on the flight schedule from Karlsruhe to Sofia to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. FR5950

    Karlsruhe/Baden-Baden Airport

    06:25

    FKB

    2h 15m

    09:40

    SOF

    - - - - T - S
    Search

  2. FR8093

    Karlsruhe/Baden-Baden Airport

    19:10

    FKB

    1h 30m

    Nonstop

    19:40

    STN

    S M T W T F S
    Search

  3. FR8515

    London Stansted Airport

    05:55

    STN

    3h 5m

    Nonstop

    11:00

    SOF

    S - - - - F -

  4. FR9773

    Karlsruhe/Baden-Baden Airport

    06:25

    FKB

    1h 30m

    Nonstop

    06:55

    STN

    - - - - - F -
    Search

  5. W64302

    London Luton Airport

    08:15

    LTN

    3h 10m

    Nonstop

    13:25

    SOF

    - - T W T F S

  6. W64110

    Karlsruhe/Baden-Baden Airport

    09:40

    FKB

    1h 55m

    Nonstop

    11:35

    BEG

    S - - - T - -
    Search

  7. JU116

    Belgrade Nikola Tesla Airport

    00:45

    BEG

    1h 15m

    Nonstop

    03:00

    SOF

    S - - W T F -

  8. W45112

    Karlsruhe/Baden-Baden Airport

    14:45

    FKB

    2h 5m

    Nonstop

    16:50

    TIA

    - M - - - F -
    Search

  9. JU163

    Tirana International Airport

    15:10

    TIA

    1h 15m

    Nonstop

    16:25

    BEG

    S M T W T F S

  10. JU116

    Belgrade Nikola Tesla Airport

    00:45

    BEG

    1h 15m

    Nonstop

    03:00

    SOF

    S - - W T F -

  11. W67610

    Karlsruhe/Baden-Baden Airport

    08:40

    FKB

    2h

    Nonstop

    10:40

    TGD

    - M - - - F -
    Search

  12. JU669

    Podgorica Airport

    22:15

    TGD

    1h

    Nonstop

    23:15

    BEG

    S M T W T F -

  13. JU116

    Belgrade Nikola Tesla Airport

    00:45

    BEG

    1h 15m

    Nonstop

    03:00

    SOF

    S - - W T F -

  14. FR8093

    Karlsruhe/Baden-Baden Airport

    19:10

    FKB

    1h 30m

    Nonstop

    19:40

    STN

    S M T W T F S
    Search

  15. FR1730

    London Stansted Airport

    16:30

    STN

    3h 5m

    Nonstop

    21:35

    SOF

    S M T W T F S

  16. FR8093

    Karlsruhe/Baden-Baden Airport

    19:10

    FKB

    1h 30m

    Nonstop

    19:40

    STN

    S M T W T F S
    Search

  17. W64302

    London Luton Airport

    08:15

    LTN

    3h 10m

    Nonstop

    13:25

    SOF

    - - T W T F S

  18. FR5156

    Karlsruhe/Baden-Baden Airport

    19:55

    FKB

    2h 45m

    Nonstop

    22:40

    AGP

    S - - W T - S
    Search

  19. JU579

    Málaga Airport

    18:00

    AGP

    3h 25m

    Nonstop

    21:25

    BEG

    - - - W - - -

  20. JU116

    Belgrade Nikola Tesla Airport

    00:45

    BEG

    1h 15m

    Nonstop

    03:00

    SOF

    S - - W T F -

  21. W45112

    Karlsruhe/Baden-Baden Airport

    14:45

    FKB

    2h 5m

    Nonstop

    16:50

    TIA

    - M - - - F -
    Search

  22. JU167

    Tirana International Airport

    04:00

    TIA

    1h 15m

    Nonstop

    05:15

    BEG

    S - - - - - -

  23. JU112

    Belgrade Nikola Tesla Airport

    13:20

    BEG

    1h

    Nonstop

    15:20

    SOF

    S M T W T F S
Find more flights and airlines

About Karlsruhe/Baden-Baden Airport and Sofia Airport

Learn about Karlsruhe/Baden-Baden Airport (FKB) and Sofia Airport (SOF) — including location, terminals, transportation, and travel tips.

Flight distance 1,366.71 km
Cheapest one-way ticket price DKK 186
Cheapest return ticket price DKK 340

FAQs for Karlsruhe/Baden-Baden Airport to Sofia Airport Flights

  • How many daily flights are there from Karlsruhe/Baden-Baden Airport (FKB) to Sofia Airport (SOF)?

    There are around 1 daily flights from Karlsruhe/Baden-Baden Airport (FKB) to Sofia Airport (SOF).
  • The earliest flight from Karlsruhe/Baden-Baden Airport to Sofia Airport departs at 06:25, and the last departs at 06:40, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Karlsruhe/Baden-Baden Airport (FKB) to Sofia Airport (SOF) is quite popular. Without considering departure times or holidays, tickets cost around DKK 272 in November, the most expensive month to book this route.
  • The earliest flight departs from Karlsruhe/Baden-Baden Airport at 06:00 and arrives in Sofia Airport at 09:20.
  • The latest flight departs from Karlsruhe/Baden-Baden Airport at 19:50 and arrives in Sofia Airport at 23:10.
    • The distance from Sofia Airport to downtown is about 7 km, by taxi about 20 minutes.
  • Ryanair is a very popular airline operating an average of 10 flights per month.
  • One-way flights from Karlsruhe/Baden-Baden Airport to Sofia Airport currently start from DKK 234, and round-trip fares start from DKK 340. The current lowest fare is a Ryanair flight departing on Sun, Nov 29; prices may vary depending on availability.
  • Yes. Ryanair operate direct flights from Karlsruhe/Baden-Baden Airport to Sofia Airport, with an average flight time of 1 hour 51 minutes, and around 2 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Karlsruhe/Baden-Baden Airport to Sofia Airport is DKK 995. Prices may vary depending on the departure date, airline, and availability.
  • Ryanair are the most popular budget airlines flying from Karlsruhe/Baden-Baden Airport to Sofia Airport, with one-way fares starting from DKK 234. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Karlsruhe/Baden-Baden Airport to Sofia Airport operates around 2 weekly flights, mainly by Ryanair. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Karlsruhe/Baden-Baden Airport and Sofia Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.