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Flights from Karlsruhe to Sofia

Find the cheapest direct flight options from Karlsruhe to Sofia over the next three months. Book one-way tickets from AED 119 and round-trip tickets from AED 349.

      • Cheapest nonstop
        FKB 17:50
        2h 15m
        Direct
        SOF 21:05
        Karlsruhe - Sofia | Fri, Jun 12 | Ryanair
        SOF 21:20
        2h 20m
        Direct
        FKB 22:40
        Sofia - Karlsruhe | Mon, Jun 15 | Ryanair
        AED 349 AED 1,633
        79% off
        79% off
        AED 1,633 AED 349
      • FKB 17:40
        2h 15m
        Direct
        SOF 20:55
        Karlsruhe - Sofia | Mon, Jun 1 | Ryanair
        SOF 21:30
        2h 20m
        Direct
        FKB 22:50
        Sofia - Karlsruhe | Fri, Jun 5 | Ryanair
        AED 683 AED 1,633
        57% off
        57% off
        AED 1,633 AED 683
      • FKB 17:50
        2h 15m
        Direct
        SOF 21:05
        Karlsruhe - Sofia | Fri, May 29 | Ryanair
        SOF 21:20
        2h 20m
        Direct
        FKB 22:40
        Sofia - Karlsruhe | Mon, Jun 1 | Ryanair
        AED 713 AED 1,633
        56% off
        56% off
        AED 1,633 AED 713
      • FKB 17:50
        2h 15m
        Direct
        SOF 21:05
        Karlsruhe - Sofia | Fri, May 22 | Ryanair
        SOF 21:20
        2h 20m
        Direct
        FKB 22:40
        Sofia - Karlsruhe | Mon, May 25 | Ryanair
        AED 1,290
        21% off
        AED 1,633 AED 1,290
      • FKB 11:25
        13h 5m
        1 stop
        SOF 01:30
        Karlsruhe - Sofia | Thu, Jun 18 | Eurowings
        SOF 19:05
        16h 15m
        1 stop
        FKB 10:20
        Sofia - Karlsruhe | Tue, Jun 23 | Wizz Air
        AED 1,048
        36% off
        AED 1,633 AED 1,048
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Fri, Jul 10 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Tue, Jul 14 | Air Serbia
        AED 1,078
        34% off
        AED 1,633 AED 1,078
      • FKB 17:50
        6h 45m
        1 stop
        SOF 01:35
        Karlsruhe - Sofia | Tue, May 19 | Eurowings
        SOF 19:05
        16h 15m
        1 stop
        FKB 10:20
        Sofia - Karlsruhe | Tue, May 26 | Wizz Air
        AED 1,087
        33% off
        AED 1,633 AED 1,087
      • FKB 08:25
        6h 5m
        1 stop
        SOF 15:30
        Karlsruhe - Sofia | Wed, Jun 17 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Thu, Jun 25 | Air Serbia
        AED 1,135
        30% off
        AED 1,633 AED 1,135
      • FKB 17:50
        6h 45m
        1 stop
        SOF 01:35
        Karlsruhe - Sofia | Tue, Jun 30 | Eurowings
        SOF 19:05
        16h 15m
        1 stop
        FKB 10:20
        Sofia - Karlsruhe | Tue, Jul 7 | Wizz Air
        AED 1,145
        30% off
        AED 1,633 AED 1,145
      • FKB 09:10
        16h 50m
        1 stop
        SOF 03:00
        Karlsruhe - Sofia | Wed, May 20 | Wizz Air
        SOF 16:00
        16h 50m
        1 stop
        FKB 07:50
        Sofia - Karlsruhe | Thu, May 28 | Air Serbia
        AED 1,165
        28% off
        AED 1,633 AED 1,165
      • FKB 13:00
        17h 25m
        1 stop
        SOF 14:00
        Karlsruhe - Sofia | Tue, May 19 | Normal Airline
        SOF 15:00
        6h
        Direct
        FKB 16:00
        Sofia - Karlsruhe | Thu, May 21 | Normal Airline
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      • Cheapest nonstop
        FKB 17:40
        2h 15m
        Direct
        SOF 20:55
        Karlsruhe - Sofia | Mon, Jun 15 | Ryanair
        AED 119 AED 351
        66% off
        66% off
        AED 351 AED 119
      • FKB 17:40
        2h 15m
        Direct
        SOF 20:55
        Karlsruhe - Sofia | Mon, Jun 1 | Ryanair
        AED 157 AED 351
        55% off
        55% off
        AED 351 AED 157
      • FKB 17:50
        2h 15m
        Direct
        SOF 21:05
        Karlsruhe - Sofia | Fri, Jun 19 | Ryanair
        AED 158 AED 351
        55% off
        55% off
        AED 351 AED 158
      • FKB 17:40
        2h 15m
        Direct
        SOF 20:55
        Karlsruhe - Sofia | Mon, May 18 | Ryanair
        AED 277
        21% off
        AED 351 AED 277
      • FKB 13:25
        23h 10m
        1 stop
        SOF 13:35
        Karlsruhe - Sofia | Sun, Jun 14 | Ryanair
        AED 262
        25% off
        AED 351 AED 262
      • FKB 08:35
        14h 5m
        1 stop
        SOF 23:40
        Karlsruhe - Sofia | Tue, Jun 16 | Ryanair
        AED 263
        25% off
        AED 351 AED 263
      • FKB 12:00
        12h 15m
        1 stop
        SOF 01:15
        Karlsruhe - Sofia | Wed, Jun 17 | Ryanair
        AED 264
        25% off
        AED 351 AED 264
      • FKB 14:25
        21h 10m
        1 stop
        SOF 12:35
        Karlsruhe - Sofia | Mon, Jun 8 | Ryanair
        AED 266
        24% off
        AED 351 AED 266
      • FKB 21:40
        22h 15m
        1 stop
        SOF 20:55
        Karlsruhe - Sofia | Thu, Jun 4 | Ryanair
        AED 270
        23% off
        AED 351 AED 270
      • FKB 21:40
        26h 20m
        1 stop
        SOF 01:00
        Karlsruhe - Sofia | Thu, Jun 18 | Ryanair
        AED 277
        21% off
        AED 351 AED 277
      • FKB 13:00
        17h 25m
        1 stop
        SOF 14:00
        Karlsruhe - Sofia | Tue, May 19 | Normal Airline
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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.

Flight Information for Karlsruhe to Sofia Flights

The distance between Karlsruhe and Sofia is 1,353.78km. It takes around 2 hours 15 minutes on average to fly from Karlsruhe to Sofia. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is August.

Cheapest one-way flight priceAED 119
Cheapest return ticket priceAED 349
Off-season travel monthAugust
Peak season for travelJuly
Flight distance1,353.78km
Average flight time2 hours 15 minutes
Flight statistics for the Karlsruhe–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Karlsruhe (FKB) to Sofia (SOF)?

    Based on Trip.com data, Ryanair offers one-way fares as low as AED 119 on Cheapest nonstop routes (e.g. FKB to SOF on Mon, Jun 15), while Ryanair offers Cheapest nonstop round-trips from AED 349 departing on Fri, Jun 12 and returning on Mon, Jun 15.
  • It takes about 2 hours 15 minutes to fly from Karlsruhe (FKB) to Sofia (SOF).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Karlsruhe to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Karlsruhe to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jun 15, with one-way flights priced at just AED 119.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Karlsruhe to Sofia is August, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Karlsruhe to Sofia on May 29, 2026 with Ryanair, with prices starting at AED 713.
  • The time difference between Sofia and Karlsruhe is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.