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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 TWD 1,087 and round-trip tickets from TWD 2,773.

      • CLJ 06:30
        9h 10m
        1 stop
        SOF 15:40
        Cluj-Napoca - Sofia | Sun, Feb 1 | Wizz Air Malta
        SOF 11:15
        23h 50m
        1 stop
        CLJ 11:05
        Sofia - Cluj-Napoca | Fri, Feb 6 | Wizz Air
        TWD 2,773 TWD 8,318
        67% OFF
        67% OFF
        TWD 8,318 TWD 2,773
      • CLJ 06:10
        17h 25m
        1 stop
        SOF 23:35
        Cluj-Napoca - Sofia | Sun, Jan 25 | Wizz Air Malta
        SOF 17:20
        18h 35m
        1 stop
        CLJ 11:55
        Sofia - Cluj-Napoca | Fri, Jan 30 | Wizz Air
        TWD 3,569 TWD 8,318
        56% OFF
        56% OFF
        TWD 8,318 TWD 3,569
      • CLJ 06:30
        9h 40m
        1 stop
        SOF 16:10
        Cluj-Napoca - Sofia | Wed, Dec 17 | Wizz Air Malta
        SOF 11:15
        23h 50m
        1 stop
        CLJ 11:05
        Sofia - Cluj-Napoca | Wed, Dec 24 | Wizz Air
        TWD 5,197 TWD 8,318
        38% OFF
        38% OFF
        TWD 8,318 TWD 5,197
      • CLJ 06:15
        20h 40m
        1 stop
        SOF 02:55
        Cluj-Napoca - Sofia | Thu, Jan 15 | Wizz Air Malta
        SOF 06:00
        20h 45m
        1 stop
        CLJ 02:45
        Sofia - Cluj-Napoca | Sun, Jan 18 | Wizz Air
        TWD 5,251
        37% OFF
        TWD 8,318 TWD 5,251
      • CLJ 06:30
        9h 40m
        1 stop
        SOF 16:10
        Cluj-Napoca - Sofia | Fri, Jan 16 | Wizz Air Malta
        SOF 19:45
        11h 15m
        1 stop
        CLJ 07:00
        Sofia - Cluj-Napoca | Sun, Jan 18 | Tarom
        TWD 6,405
        23% OFF
        TWD 8,318 TWD 6,405
      • CLJ 06:00
        7h 15m
        1 stop
        SOF 13:15
        Cluj-Napoca - Sofia | Fri, Jan 9 | Lufthansa
        SOF 06:05
        7h 35m
        1 stop
        CLJ 13:40
        Sofia - Cluj-Napoca | Fri, Jan 16 | Lufthansa
        TWD 6,780
        18% OFF
        TWD 8,318 TWD 6,780
      • CLJ 06:00
        7h 15m
        1 stop
        SOF 13:15
        Cluj-Napoca - Sofia | Fri, Jan 23 | Lufthansa
        SOF 06:05
        7h 35m
        1 stop
        CLJ 13:40
        Sofia - Cluj-Napoca | Fri, Jan 30 | Lufthansa
        TWD 6,821
        18% OFF
        TWD 8,318 TWD 6,821
      • CLJ 06:00
        12h 20m
        1 stop
        SOF 18:20
        Cluj-Napoca - Sofia | Thu, Jan 15 | Lufthansa
        SOF 19:05
        5h 45m
        1 stop
        CLJ 00:50
        Sofia - Cluj-Napoca | Sun, Jan 18 | Lufthansa
        TWD 6,865
        17% OFF
        TWD 8,318 TWD 6,865
      • CLJ 06:00
        7h 15m
        1 stop
        SOF 13:15
        Cluj-Napoca - Sofia | Sat, Jan 24 | Lufthansa
        SOF 14:00
        10h 55m
        1 stop
        CLJ 00:55
        Sofia - Cluj-Napoca | Tue, Jan 27 | Lufthansa
        TWD 7,402
        11% OFF
        TWD 8,318 TWD 7,402
      • CLJ 06:30
        9h 40m
        1 stop
        SOF 16:10
        Cluj-Napoca - Sofia | Wed, Dec 31 | Wizz Air Malta
        SOF 10:45
        24h 20m
        1 stop
        CLJ 11:05
        Sofia - Cluj-Napoca | Thu, Jan 1 | Wizz Air
        TWD 7,652
        8% OFF
        TWD 8,318 TWD 7,652
      • CLJ 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Cluj-Napoca - Sofia | Fri, Dec 19 | Normal Airline
        SOF 15:00
        6h
        Direct
        CLJ 16:00
        Sofia - Cluj-Napoca | Sun, Dec 21 | Normal Airline
        Find More Flights
        Find More Flights
      • CLJ 06:30
        9h 40m
        1 stop
        SOF 16:10
        Cluj-Napoca - Sofia | Mon, Jan 26 | Wizz Air Malta
        TWD 1,087 TWD 2,086
        48% OFF
        48% OFF
        TWD 2,086 TWD 1,087
      • CLJ 06:30
        9h 10m
        1 stop
        SOF 15:40
        Cluj-Napoca - Sofia | Sun, Jan 25 | Wizz Air Malta
        TWD 1,105 TWD 2,086
        47% OFF
        47% OFF
        TWD 2,086 TWD 1,105
      • CLJ 06:30
        9h 10m
        1 stop
        SOF 15:40
        Cluj-Napoca - Sofia | Sun, Jan 18 | Wizz Air Malta
        TWD 1,186 TWD 2,086
        43% OFF
        43% OFF
        TWD 2,086 TWD 1,186
      • CLJ 06:10
        17h 25m
        1 stop
        SOF 23:35
        Cluj-Napoca - Sofia | Fri, Jan 23 | Wizz Air Malta
        TWD 1,235
        41% OFF
        TWD 2,086 TWD 1,235
      • CLJ 06:10
        17h 25m
        1 stop
        SOF 23:35
        Cluj-Napoca - Sofia | Sun, Feb 1 | Wizz Air Malta
        TWD 1,262
        40% OFF
        TWD 2,086 TWD 1,262
      • CLJ 06:10
        17h 25m
        1 stop
        SOF 23:35
        Cluj-Napoca - Sofia | Fri, Jan 16 | Wizz Air Malta
        TWD 1,338
        36% OFF
        TWD 2,086 TWD 1,338
      • CLJ 06:30
        9h 40m
        1 stop
        SOF 16:10
        Cluj-Napoca - Sofia | Wed, Dec 17 | Wizz Air Malta
        TWD 1,727
        17% OFF
        TWD 2,086 TWD 1,727
      • CLJ 06:15
        20h 40m
        1 stop
        SOF 02:55
        Cluj-Napoca - Sofia | Thu, Jan 22 | Wizz Air Malta
        TWD 1,771
        15% OFF
        TWD 2,086 TWD 1,771
      • CLJ 06:30
        9h 10m
        1 stop
        SOF 15:40
        Cluj-Napoca - Sofia | Thu, Dec 18 | Wizz Air Malta
        TWD 1,856
        11% OFF
        TWD 2,086 TWD 1,856
      • CLJ 06:15
        20h 40m
        1 stop
        SOF 02:55
        Cluj-Napoca - Sofia | Thu, Jan 29 | Wizz Air Malta
        TWD 1,919
        8% OFF
        TWD 2,086 TWD 1,919
      • CLJ 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Cluj-Napoca - Sofia | Fri, Dec 19 | Normal Airline
        Find More Flights
        Find More Flights

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 details for Cluj-Napoca to Sofia

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

Cheapest one-way flight priceTWD 1,087
Cheapest round-trip ticket priceTWD 2,773
Off-season for travelNovember
Peak season for travelJanuary
Flight distance455.32 km
Flight statistics for the Cluj-Napoca–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Find the best time to fly from Cluj-Napoca to Sofia

The cheapest time for Cluj-Napoca to Sofia flights: Mar 1 to Mar 8 — one way flight prices from TWD 1,055.

Cheapest flights
From price
Search
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Cluj-Napoca to Sofia, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Cluj-Napoca to Sofia (CLJ-SOF)?

    Based on Trip.com data, Wizz Air Malta offers one-way fares as low as TWD 1,087 on Cheapest nonstop routes (e.g. CLJ to SOF on Mon, Jan 26), while Wizz Air Malta offers Cheapest nonstop round-trips from TWD 2,773 departing on Sun, Feb 1 and returning on Fri, Feb 6.
  • 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 Mon, Jan 26, with one-way flights priced at just TWD 1,087.
    · 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 December flight calendar, it's currently cheapest to fly from Cluj-Napoca to Sofia on December 17, 2025 with Wizz Air Malta, with prices starting at TWD 5,196.
  • The time difference between Sofia and Cluj-Napoca is 0h.
  • Tickets can only be changed or canceled 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.