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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 US$109 and round-trip from US$110. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        FKB 17:40
        2h 15m
        Nonstop
        SOF 20:55
        Karlsruhe - Sofia | Thu, Sep 24 | Ryanair
        SOF 21:20
        2h 20m
        Nonstop
        FKB 22:40
        Sofia - Karlsruhe | Thu, Oct 1 | Ryanair
        US$110 US$868
        87% off
        87% off
        US$868 US$110
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Fri, Oct 9 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Tue, Oct 13 | Air Serbia
        US$285 US$868
        67% off
        67% off
        US$868 US$285
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Fri, Oct 23 | Wizz Air
        SOF 16:00
        23h
        1 stop
        FKB 14:00
        Sofia - Karlsruhe | Sun, Oct 25 | Air Serbia
        US$312 US$868
        64% off
        64% off
        US$868 US$312
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Wed, Oct 14 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Sun, Oct 18 | Air Serbia
        US$331
        62% off
        US$868 US$331
      • FKB 11:25
        13h 10m
        1 stop
        SOF 01:35
        Karlsruhe - Sofia | Thu, Oct 1 | Eurowings
        SOF 19:05
        16h 15m
        1 stop
        FKB 10:20
        Sofia - Karlsruhe | Tue, Oct 6 | Wizz Air
        US$348
        60% off
        US$868 US$348
      • FKB 08:30
        6h
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Mon, Sep 28 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Thu, Oct 1 | Air Serbia
        US$352
        59% off
        US$868 US$352
      • FKB 11:25
        13h 10m
        1 stop
        SOF 01:35
        Karlsruhe - Sofia | Thu, Sep 24 | Eurowings
        SOF 19:05
        16h 15m
        1 stop
        FKB 10:20
        Sofia - Karlsruhe | Tue, Sep 29 | Wizz Air
        US$353
        59% off
        US$868 US$353
      • FKB 10:25
        14h 5m
        1 stop
        SOF 01:30
        Karlsruhe - Sofia | Sat, Oct 17 | Eurowings
        SOF 19:05
        16h 15m
        1 stop
        FKB 10:20
        Sofia - Karlsruhe | Tue, Oct 20 | Wizz Air
        US$365
        57% off
        US$868 US$365
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Fri, Oct 2 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Thu, Oct 8 | Air Serbia
        US$383
        56% off
        US$868 US$383
      • FKB 08:30
        6h
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Mon, Oct 5 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Sun, Oct 11 | Air Serbia
        US$405
        53% off
        US$868 US$405
      • FKB 10:45
        13h 50m
        1 stop
        SOF 01:35
        Karlsruhe - Sofia | Tue, Sep 29 | Eurowings
        SOF 19:05
        16h 15m
        1 stop
        FKB 10:20
        Sofia - Karlsruhe | Tue, Oct 6 | Wizz Air
        US$409
        53% off
        US$868 US$409
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Fri, Sep 25 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Sun, Sep 27 | Air Serbia
        US$703
        19% off
        US$868 US$703
      • FKB 13:00
        17h 25m
        1 stop
        SOF 14:00
        Karlsruhe - Sofia | Fri, Sep 25 | Normal Airline
        SOF 15:00
        6h
        Nonstop
        FKB 16:00
        Sofia - Karlsruhe | Sun, Sep 27 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        FKB 17:40
        2h 15m
        Nonstop
        SOF 20:55
        Karlsruhe - Sofia | Thu, Sep 24 | Ryanair
        US$109 US$171
        36% off
        36% off
        US$171 US$109
      • FKB 06:25
        9h 5m
        1 stop
        SOF 16:30
        Karlsruhe - Sofia | Fri, Sep 25 | Ryanair
        US$112 US$171
        35% off
        35% off
        US$171 US$112
      • FKB 14:35
        11h 25m
        1 stop
        SOF 03:00
        Karlsruhe - Sofia | Fri, Oct 30 | Wizz Air
        US$129 US$171
        25% off
        25% off
        US$171 US$129
      • FKB 14:35
        23h 55m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Mon, Nov 2 | Wizz Air
        US$130
        24% off
        US$171 US$130
      • FKB 14:35
        11h 25m
        1 stop
        SOF 03:00
        Karlsruhe - Sofia | Fri, Nov 13 | Wizz Air
        US$131
        23% off
        US$171 US$131
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Wed, Oct 14 | Wizz Air
        US$132
        23% off
        US$171 US$132
      • FKB 08:25
        17h 35m
        1 stop
        SOF 03:00
        Karlsruhe - Sofia | Fri, Sep 25 | Wizz Air
        US$134
        22% off
        US$171 US$134
      • FKB 14:35
        23h 55m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Fri, Nov 20 | Wizz Air
        US$134
        22% off
        US$171 US$134
      • FKB 14:35
        23h 55m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Mon, Nov 9 | Wizz Air
        US$136
        20% off
        US$171 US$136
      • FKB 08:30
        6h
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Mon, Oct 12 | Wizz Air
        US$136
        20% off
        US$171 US$136
      • FKB 14:35
        11h 25m
        1 stop
        SOF 03:00
        Karlsruhe - Sofia | Fri, Nov 6 | Wizz Air
        US$137
        20% off
        US$171 US$137
      • FKB 08:25
        17h 35m
        1 stop
        SOF 03:00
        Karlsruhe - Sofia | Wed, Oct 7 | Wizz Air
        US$138
        19% off
        US$171 US$138
      • FKB 08:25
        17h 35m
        1 stop
        SOF 03:00
        Karlsruhe - Sofia | Wed, Oct 21 | Wizz Air
        US$138
        19% off
        US$171 US$138
      • FKB 13:00
        17h 25m
        1 stop
        SOF 14:00
        Karlsruhe - Sofia | Fri, Sep 25 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Karlsruhe/Baden-Baden Airport to Sofia Airport 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 US$112) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Ryanair
From US$112
Wizz Air
From US$129
Wizz Air Malta
From US$139
Eurowings
From US$157
Freebird Airlines
From US$224
Corendon Airlines
From US$243
Euroairlines
From US$373

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. FR8773

    Karlsruhe/Baden-Baden Airport

    13:05

    FKB

    2h

    Nonstop

    15:05

    BRI

    S - - - T - S
    Search

  2. W64362

    Bari Karol Wojtyla Airport

    15:30

    BRI

    1h 25m

    Nonstop

    17:55

    SOF

    S - T W T - S

  3. W64110

    Karlsruhe/Baden-Baden Airport

    14:35

    FKB

    1h 55m

    Nonstop

    16:30

    BEG

    S - - - T - -
    Search

  4. JU116

    Belgrade Nikola Tesla Airport

    00:45

    BEG

    1h 15m

    Nonstop

    03:00

    SOF

    S - - W T F -

  5. EW6805

    Karlsruhe/Baden-Baden Airport

    11:25

    FKB

    1h 55m

    Nonstop

    13:20

    PMI

    S M T W - F S
    Search

  6. W64404

    Palma de Mallorca Airport

    21:40

    PMI

    2h 55m

    Nonstop

    01:35

    SOF

    - M - W - F -

  7. EW6827

    Karlsruhe/Baden-Baden Airport

    19:45

    FKB

    1h 55m

    Nonstop

    21:40

    PMI

    - M - W T F -
    Search

  8. W64404

    Palma de Mallorca Airport

    21:40

    PMI

    2h 55m

    Nonstop

    01:35

    SOF

    - M - W - F -

  9. XC181

    Karlsruhe/Baden-Baden Airport

    14:50

    FKB

    3h 50m

    Nonstop

    19:40

    AYT

    S - T - - F -
    Search

  10. XQ650

    Antalya Airport

    06:50

    AYT

    1h 50m

    Nonstop

    08:40

    SOF

    - M - - T - S

  11. W45112

    Karlsruhe/Baden-Baden Airport

    15:20

    FKB

    2h 5m

    Nonstop

    17:25

    TIA

    - M - W - F S
    Search

  12. JU167

    Tirana International Airport

    04:00

    TIA

    1h 15m

    Nonstop

    05:15

    BEG

    S M T W T F -

  13. JU112

    Belgrade Nikola Tesla Airport

    13:15

    BEG

    1h 15m

    Nonstop

    15:30

    SOF

    S M T W T F S

  14. W64764

    Karlsruhe/Baden-Baden Airport

    15:00

    FKB

    2h 15m

    Nonstop

    17:15

    SKP

    - M - W - F S
    Search

  15. PC354

    Skopje International Airport

    20:05

    SKP

    1h 25m

    Nonstop

    22:30

    SAW

    S M T W T F S

  16. PC271

    Sabiha Gökçen International Airport

    11:25

    SAW

    1h 20m

    Nonstop

    12:45

    SOF

    S M T W T F S

  17. W43620

    Karlsruhe/Baden-Baden Airport

    14:15

    FKB

    2h 15m

    Nonstop

    17:30

    SCV

    S - - - T - -
    Search

  18. RO810

    Suceava Ștefan cel Mare International Airport

    05:20

    SCV

    1h 15m

    Nonstop

    06:35

    OTP

    S M T W T F S

  19. RO291

    Bucharest Henri Coandă International Airport

    08:25

    OTP

    1h

    Nonstop

    09:25

    SOF

    S M T - - F -

  20. FH1614

    Karlsruhe/Baden-Baden Airport

    13:05

    FKB

    3h 30m

    Nonstop

    17:35

    AYT

    - - T - - - S
    Search

  21. PC2019

    Antalya Airport

    18:25

    AYT

    1h 25m

    Nonstop

    19:50

    SAW

    S M T W T F S

  22. PC271

    Sabiha Gökçen International Airport

    11:25

    SAW

    1h 20m

    Nonstop

    12:45

    SOF

    S M T W T F S

  23. FH1614

    Karlsruhe/Baden-Baden Airport

    13:05

    FKB

    3h 30m

    Nonstop

    17:35

    AYT

    - - T - - - S
    Search

  24. PC2023

    Antalya Airport

    22:00

    AYT

    1h 25m

    Nonstop

    23:25

    SAW

    S M T W T F S

  25. PC271

    Sabiha Gökçen International Airport

    11:25

    SAW

    1h 20m

    Nonstop

    12:45

    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 distance1,366.71 km
Cheapest one-way ticket priceUS$112
Cheapest return ticket priceUS$285

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 17:40, and the last departs at 17:40, 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 US$181 in September, 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 US$109, and round-trip fares start from US$110. The current lowest fare is a Ryanair flight departing on Thu, Sep 24; 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 53 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 US$171. 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 US$109. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Karlsruhe/Baden-Baden Airport to Sofia Airport operates around 1 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.