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Flights from Sofia to Cluj-Napoca

Find the cheapest flight options from Sofia to Cluj-Napoca over the next three months. Book one-way tickets from SGD 59 and round-trip tickets from SGD 203.

      • SOF 06:30
        17h 55m
        1 stop
        CLJ 00:25
        Sofia - Cluj-Napoca | Fri, Apr 17 | Wizz Air
        CLJ 12:15
        22h 55m
        1 stop
        SOF 11:10
        Cluj-Napoca - Sofia | Wed, Apr 22 | Wizz Air Malta
        SGD 203 SGD 488
        57% off
        57% off
        SGD 488 SGD 203
      • SOF 06:30
        10h 25m
        1 stop
        CLJ 16:55
        Sofia - Cluj-Napoca | Sun, May 17 | Wizz Air
        CLJ 20:15
        27h 55m
        1 stop
        SOF 00:10
        Cluj-Napoca - Sofia | Fri, May 22 | Wizz Air Malta
        SGD 223 SGD 488
        54% off
        54% off
        SGD 488 SGD 223
      • SOF 06:30
        10h 25m
        1 stop
        CLJ 16:55
        Sofia - Cluj-Napoca | Sun, Apr 19 | Wizz Air
        CLJ 06:45
        16h 50m
        1 stop
        SOF 23:35
        Cluj-Napoca - Sofia | Tue, Apr 21 | Wizz Air Malta
        SGD 248 SGD 488
        49% off
        49% off
        SGD 488 SGD 248
      • SOF 06:30
        11h
        1 stop
        CLJ 17:30
        Sofia - Cluj-Napoca | Mon, Apr 27 | Wizz Air
        CLJ 13:10
        6h 55m
        1 stop
        SOF 20:05
        Cluj-Napoca - Sofia | Sat, May 2 | Tarom
        SGD 329
        33% off
        SGD 488 SGD 329
      • SOF 06:30
        17h 55m
        1 stop
        CLJ 00:25
        Sofia - Cluj-Napoca | Fri, Apr 24 | Wizz Air
        CLJ 20:50
        15h 40m
        1 stop
        SOF 12:30
        Cluj-Napoca - Sofia | Mon, Apr 27 | Tarom
        SGD 336
        31% off
        SGD 488 SGD 336
      • SOF 14:05
        6h 10m
        1 stop
        CLJ 20:15
        Sofia - Cluj-Napoca | Sat, Apr 25 | Turkish Airlines
        CLJ 09:55
        22h 50m
        1 stop
        SOF 08:45
        Cluj-Napoca - Sofia | Mon, Apr 27 | Turkish Airlines
        SGD 341
        30% off
        SGD 488 SGD 341
      • SOF 09:35
        10h 40m
        1 stop
        CLJ 20:15
        Sofia - Cluj-Napoca | Sat, Apr 18 | Turkish Airlines
        CLJ 09:55
        10h 20m
        1 stop
        SOF 20:15
        Cluj-Napoca - Sofia | Thu, Apr 23 | Turkish Airlines
        SGD 343
        30% off
        SGD 488 SGD 343
      • SOF 15:50
        4h 25m
        1 stop
        CLJ 20:15
        Sofia - Cluj-Napoca | Fri, Apr 24 | Turkish Airlines
        CLJ 21:05
        17h 55m
        1 stop
        SOF 15:00
        Cluj-Napoca - Sofia | Thu, Apr 30 | Turkish Airlines
        SGD 343
        30% off
        SGD 488 SGD 343
      • SOF 09:40
        14h 45m
        1 stop
        CLJ 00:25
        Sofia - Cluj-Napoca | Fri, Apr 24 | Ryanair
        CLJ 20:50
        15h 40m
        1 stop
        SOF 12:30
        Cluj-Napoca - Sofia | Mon, Apr 27 | Tarom
        SGD 345
        28% off
        SGD 488 SGD 345
      • SOF 09:35
        10h 40m
        1 stop
        CLJ 20:15
        Sofia - Cluj-Napoca | Fri, May 22 | Turkish Airlines
        CLJ 09:55
        5h 5m
        1 stop
        SOF 15:00
        Cluj-Napoca - Sofia | Sat, May 30 | Turkish Airlines
        SGD 346
        28% off
        SGD 488 SGD 346
      • SOF 13:00
        17h 25m
        1 stop
        CLJ Invalid Date
        Sofia - Cluj-Napoca | Sun, Apr 5 | Normal Airline
        CLJ 15:00
        6h
        Direct
        SOF 16:00
        Cluj-Napoca - Sofia | Tue, Apr 7 | Normal Airline
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      • SOF 23:45
        11h 40m
        1 stop
        CLJ 11:25
        Sofia - Cluj-Napoca | Wed, Apr 29 | Ryanair
        SGD 59 SGD 108
        45% off
        45% off
        SGD 108 SGD 59
      • SOF 19:30
        15h 10m
        1 stop
        CLJ 10:40
        Sofia - Cluj-Napoca | Sat, May 16 | Wizz Air
        SGD 60 SGD 108
        44% off
        44% off
        SGD 108 SGD 60
      • SOF 19:50
        17h 10m
        1 stop
        CLJ 13:00
        Sofia - Cluj-Napoca | Thu, Apr 23 | Wizz Air
        SGD 61 SGD 108
        44% off
        44% off
        SGD 108 SGD 61
      • SOF 23:45
        11h 40m
        1 stop
        CLJ 11:25
        Sofia - Cluj-Napoca | Wed, Apr 22 | Ryanair
        SGD 63
        42% off
        SGD 108 SGD 63
      • SOF 19:50
        17h 10m
        1 stop
        CLJ 13:00
        Sofia - Cluj-Napoca | Thu, May 7 | Wizz Air
        SGD 67
        38% off
        SGD 108 SGD 67
      • SOF 06:00
        9h 55m
        1 stop
        CLJ 15:55
        Sofia - Cluj-Napoca | Thu, Apr 30 | Wizz Air
        SGD 69
        36% off
        SGD 108 SGD 69
      • SOF 06:30
        10h 25m
        1 stop
        CLJ 16:55
        Sofia - Cluj-Napoca | Wed, Apr 22 | Wizz Air
        SGD 71
        34% off
        SGD 108 SGD 71
      • SOF 06:30
        10h 25m
        1 stop
        CLJ 16:55
        Sofia - Cluj-Napoca | Wed, May 13 | Wizz Air
        SGD 71
        34% off
        SGD 108 SGD 71
      • SOF 06:30
        10h 25m
        1 stop
        CLJ 16:55
        Sofia - Cluj-Napoca | Sun, May 10 | Wizz Air
        SGD 76
        30% off
        SGD 108 SGD 76
      • SOF 06:00
        9h 55m
        1 stop
        CLJ 15:55
        Sofia - Cluj-Napoca | Mon, May 11 | Wizz Air
        SGD 76
        30% off
        SGD 108 SGD 76
      • SOF 13:00
        17h 25m
        1 stop
        CLJ Invalid Date
        Sofia - Cluj-Napoca | Sun, Apr 5 | Normal Airline
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        Find more flights

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

Flight Information for Sofia to Cluj-Napoca Flights

The distance between Sofia and Cluj-Napoca 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 priceSGD 59
Cheapest return ticket priceSGD 203
Off-season travel monthNovember
Peak season for travelJanuary
Flight distance455.32km
Flight statistics for the Sofia–Cluj-Napoca route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Sofia (SOF) to Cluj-Napoca (CLJ)?

    Based on Trip.com data, Ryanair offers one-way fares as low as SGD 59 on Cheapest nonstop routes (e.g. SOF to CLJ on Wed, Apr 29), while Wizz Air offers Cheapest nonstop round-trips from SGD 203 departing on Fri, Apr 17 and returning on Wed, Apr 22.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sofia to Cluj-Napoca 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 Sofia to Cluj-Napoca, 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 Wed, Apr 29, with one-way flights priced at just SGD 59.
    · 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 Cluj-Napoca travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sofia to Cluj-Napoca is November, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Sofia to Cluj-Napoca on April 16, 2026 with Wizz Air, with prices starting at SGD 203.
  • The time difference between Cluj-Napoca and Sofia 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.