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Flights from Cluj-Napoca to Sofia

Find the cheapest flight options from Cluj-Napoca to Sofia over the next three months. Book one-way tickets from PLN 151 and round-trip tickets from PLN 739.

      • CLJ 06:00
        6h 10m
        1 stop
        SOF 12:10
        Cluj-Napoca - Sofia | Fri, Apr 24 | Lufthansa
        SOF 06:10
        7h
        1 stop
        CLJ 13:10
        Sofia - Cluj-Napoca | Sun, Apr 26 | Lufthansa
        PLN 739 PLN 1,163
        36% off
        36% off
        PLN 1,163 PLN 739
      • CLJ 06:00
        6h 10m
        1 stop
        SOF 12:10
        Cluj-Napoca - Sofia | Sun, Apr 19 | Lufthansa
        SOF 06:10
        7h
        1 stop
        CLJ 13:10
        Sofia - Cluj-Napoca | Sun, Apr 26 | Lufthansa
        PLN 810 PLN 1,163
        30% off
        30% off
        PLN 1,163 PLN 810
      • CLJ 06:00
        6h 10m
        1 stop
        SOF 12:10
        Cluj-Napoca - Sofia | Sun, May 3 | Lufthansa
        SOF 06:10
        7h
        1 stop
        CLJ 13:10
        Sofia - Cluj-Napoca | Sun, May 10 | Lufthansa
        PLN 814 PLN 1,163
        30% off
        30% off
        PLN 1,163 PLN 814
      • CLJ 06:45
        16h 50m
        1 stop
        SOF 23:35
        Cluj-Napoca - Sofia | Mon, May 4 | Wizz Air Malta
        SOF 06:30
        17h 55m
        1 stop
        CLJ 00:25
        Sofia - Cluj-Napoca | Thu, May 7 | Wizz Air
        PLN 828
        28% off
        PLN 1,163 PLN 828
      • CLJ 06:45
        27h 45m
        1 stop
        SOF 10:30
        Cluj-Napoca - Sofia | Fri, Apr 10 | Wizz Air Malta
        SOF 06:30
        11h
        1 stop
        CLJ 17:30
        Sofia - Cluj-Napoca | Sun, Apr 12 | Wizz Air
        PLN 869
        25% off
        PLN 1,163 PLN 869
      • CLJ 06:00
        6h 10m
        1 stop
        SOF 12:10
        Cluj-Napoca - Sofia | Mon, Apr 20 | Lufthansa
        SOF 06:10
        11h 15m
        1 stop
        CLJ 17:25
        Sofia - Cluj-Napoca | Fri, Apr 24 | Lufthansa
        PLN 892
        23% off
        PLN 1,163 PLN 892
      • CLJ 19:45
        15h 25m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Thu, Apr 9 | Wizz Air Malta
        SOF 06:30
        11h
        1 stop
        CLJ 17:30
        Sofia - Cluj-Napoca | Sun, Apr 12 | Wizz Air
        PLN 898
        23% off
        PLN 1,163 PLN 898
      • CLJ 06:00
        9h 15m
        1 stop
        SOF 15:15
        Cluj-Napoca - Sofia | Tue, Apr 21 | Wizz Air Malta
        SOF 14:05
        6h 10m
        1 stop
        CLJ 20:15
        Sofia - Cluj-Napoca | Fri, Apr 24 | Turkish Airlines
        PLN 949
        18% off
        PLN 1,163 PLN 949
      • CLJ 13:50
        4h 50m
        1 stop
        SOF 18:40
        Cluj-Napoca - Sofia | Fri, May 1 | Lufthansa
        SOF 06:10
        7h
        1 stop
        CLJ 13:10
        Sofia - Cluj-Napoca | Fri, May 8 | Lufthansa
        PLN 1,049
        10% off
        PLN 1,163 PLN 1,049
      • CLJ 06:00
        6h 10m
        1 stop
        SOF 12:10
        Cluj-Napoca - Sofia | Fri, Apr 10 | Lufthansa
        SOF 06:10
        11h 15m
        1 stop
        CLJ 17:25
        Sofia - Cluj-Napoca | Sat, Apr 18 | Lufthansa
        PLN 1,058
        9% off
        PLN 1,163 PLN 1,058
      • CLJ 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Cluj-Napoca - Sofia | Tue, Apr 7 | Normal Airline
        SOF 15:00
        6h
        Direct
        CLJ 16:00
        Sofia - Cluj-Napoca | Thu, Apr 9 | Normal Airline
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      • CLJ 12:15
        22h 55m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Tue, Apr 28 | Wizz Air Malta
        PLN 151 PLN 262
        42% off
        42% off
        PLN 262 PLN 151
      • CLJ 06:00
        26h 45m
        1 stop
        SOF 08:45
        Cluj-Napoca - Sofia | Sat, May 2 | Wizz Air Malta
        PLN 155 PLN 262
        41% off
        41% off
        PLN 262 PLN 155
      • CLJ 06:45
        26h 10m
        1 stop
        SOF 08:55
        Cluj-Napoca - Sofia | Wed, May 6 | Wizz Air Malta
        PLN 187 PLN 262
        28% off
        28% off
        PLN 262 PLN 187
      • CLJ 12:15
        22h 55m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Tue, May 5 | Wizz Air Malta
        PLN 188
        28% off
        PLN 262 PLN 188
      • CLJ 14:10
        26h 10m
        1 stop
        SOF 16:20
        Cluj-Napoca - Sofia | Wed, Apr 29 | Wizz Air Malta
        PLN 190
        27% off
        PLN 262 PLN 190
      • CLJ 19:45
        15h 25m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Thu, Apr 16 | Wizz Air Malta
        PLN 199
        24% off
        PLN 262 PLN 199
      • CLJ 20:15
        14h 55m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Thu, May 14 | Wizz Air Malta
        PLN 199
        24% off
        PLN 262 PLN 199
      • CLJ 12:50
        22h 20m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Sun, May 17 | Wizz Air Malta
        PLN 222
        15% off
        PLN 262 PLN 222
      • CLJ 12:50
        22h 20m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Sun, Apr 26 | Wizz Air Malta
        PLN 229
        13% off
        PLN 262 PLN 229
      • CLJ 20:15
        14h 55m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Thu, May 28 | Wizz Air Malta
        PLN 238
        9% off
        PLN 262 PLN 238
      • CLJ 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Cluj-Napoca - Sofia | Tue, Apr 7 | Normal Airline
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Displayed flight fares from Cluj-Napoca to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Cluj-Napoca to Sofia Flights

The distance between Cluj-Napoca and Sofia is 455.32km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is November.

Cheapest one-way flight pricePLN 151
Cheapest return ticket pricePLN 739
Off-season travel monthNovember
Peak season for travelJanuary
Flight distance455.32km
Flight statistics for the Cluj-Napoca–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 Cluj-Napoca (CLJ) to Sofia (SOF)?

    Based on Trip.com data, Wizz Air Malta offers one-way fares as low as PLN 151 on Cheapest nonstop routes (e.g. CLJ to SOF on Tue, Apr 28), while Lufthansa offers Cheapest nonstop round-trips from PLN 739 departing on Fri, Apr 24 and returning on Sun, Apr 26.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cluj-Napoca 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 Cluj-Napoca 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 Tue, Apr 28, with one-way flights priced at just PLN 151.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Wizz Air Malta.
    · 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 January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cluj-Napoca to Sofia is November, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Cluj-Napoca to Sofia on April 24, 2026 with Lufthansa, with prices starting at PLN 739.
  • The time difference between Sofia and Cluj-Napoca is 0h.
  • 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.

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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.