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Flights from Sofia to Chengdu

Find flight deals from Sofia to Chengdu for the next 3 months. Book one way flights from HK$3,174 or round trip flights from HK$7,707.

      • SOF 6:10 AM
        18h 45m
        1 stop
        TFU 6:55 AM
        Sofia - Chengdu | Fri, Dec 12 | Lufthansa
        TFU 1:45 AM
        17h 40m
        1 stop
        SOF 1:25 PM
        Chengdu - Sofia | Tue, Dec 16 | Air China
        HK$7,707 HK$34,029
        77% OFF
        77% OFF
        HK$34,029 HK$7,707
      • SOF 12:30 PM
        19h 25m
        1 stop
        TFU 1:55 PM
        Sofia - Chengdu | Fri, Dec 12 | Qatar Airways
        TFU 1:45 AM
        17h 40m
        1 stop
        SOF 1:25 PM
        Chengdu - Sofia | Tue, Dec 16 | Air China
        HK$9,950 HK$34,029
        71% OFF
        71% OFF
        HK$34,029 HK$9,950
      • SOF 6:45 PM
        30h 10m
        1 stop
        TFU 6:55 AM
        Sofia - Chengdu | Mon, Dec 22 | Lufthansa
        TFU 1:45 AM
        29h 45m
        1 stop
        SOF 1:30 AM
        Chengdu - Sofia | Sat, Dec 27 | Air China
        HK$10,464 HK$34,029
        69% OFF
        69% OFF
        HK$34,029 HK$10,464
      • SOF 9:35 AM
        13h 45m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Mon, Dec 22 | Turkish Airlines
        TFU 1:45 AM
        29h 45m
        1 stop
        SOF 1:30 AM
        Chengdu - Sofia | Sat, Dec 27 | Air China
        HK$11,046
        68% OFF
        HK$34,029 HK$11,046
      • SOF 9:35 AM
        13h 45m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Sun, Dec 28 | Turkish Airlines
        CTU 1:00 AM
        25h 50m
        1 stop
        SOF 8:50 PM
        Chengdu - Sofia | Sun, Jan 4 | Sichuan Airlines
        HK$11,344
        67% OFF
        HK$34,029 HK$11,344
      • SOF 9:35 AM
        13h 45m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Fri, Dec 19 | Turkish Airlines
        CTU 1:00 AM
        13h 45m
        1 stop
        SOF 8:45 AM
        Chengdu - Sofia | Sun, Dec 21 | Sichuan Airlines
        HK$11,619
        66% OFF
        HK$34,029 HK$11,619
      • SOF 4:00 PM
        31h 20m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Sat, Dec 27 | Turkish Airlines
        CTU 1:00 AM
        25h 50m
        1 stop
        SOF 8:50 PM
        Chengdu - Sofia | Sun, Jan 4 | Sichuan Airlines
        HK$11,926
        65% OFF
        HK$34,029 HK$11,926
      • SOF 6:10 AM
        18h 45m
        1 stop
        TFU 6:55 AM
        Sofia - Chengdu | Sun, Dec 28 | Lufthansa
        TFU 1:45 AM
        17h 55m
        1 stop
        SOF 1:40 PM
        Chengdu - Sofia | Sun, Jan 4 | Lufthansa
        HK$15,833
        53% OFF
        HK$34,029 HK$15,833
      • SOF 6:10 AM
        18h 45m
        1 stop
        TFU 6:55 AM
        Sofia - Chengdu | Fri, Dec 19 | Lufthansa
        TFU 1:45 AM
        17h 55m
        1 stop
        SOF 1:40 PM
        Chengdu - Sofia | Sun, Dec 21 | Lufthansa
        HK$16,020
        53% OFF
        HK$34,029 HK$16,020
      • SOF 2:20 PM
        34h 35m
        1 stop
        TFU 6:55 AM
        Sofia - Chengdu | Mon, Dec 29 | Lufthansa
        TFU 1:45 AM
        17h 55m
        1 stop
        SOF 1:40 PM
        Chengdu - Sofia | Sun, Jan 4 | Lufthansa
        HK$30,286
        11% OFF
        HK$34,029 HK$30,286
      • SOF 1:00 PM
        17h 25m
        1 stop
        CTU Invalid Date
        Sofia - Chengdu | Fri, Dec 12 | Normal Airline
        CTU 3:00 PM
        6h
        Nonstop
        SOF 4:00 PM
        Chengdu - Sofia | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights
      • SOF 9:35 AM
        13h 45m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Mon, Dec 15 | Sichuan Airlines
        HK$3,174 HK$6,890
        54% OFF
        54% OFF
        HK$6,890 HK$3,174
      • SOF 4:00 PM
        31h 20m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Sun, Dec 14 | Sichuan Airlines
        HK$3,332 HK$6,890
        52% OFF
        52% OFF
        HK$6,890 HK$3,332
      • SOF 8:00 PM
        27h 20m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Sun, Jan 11 | Pegasus Airlines
        HK$3,348 HK$6,890
        51% OFF
        51% OFF
        HK$6,890 HK$3,348
      • SOF 9:40 PM
        25h 40m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Sun, Jan 11 | Turkish Airlines
        HK$3,712
        46% OFF
        HK$6,890 HK$3,712
      • SOF 12:30 PM
        19h 25m
        1 stop
        TFU 1:55 PM
        Sofia - Chengdu | Mon, Dec 15 | Qatar Airways
        HK$4,290
        38% OFF
        HK$6,890 HK$4,290
      • SOF 7:00 AM
        17h 20m
        1 stop
        TFU 6:20 AM
        Sofia - Chengdu | Mon, Dec 15 | Bulgaria Air
        HK$4,795
        30% OFF
        HK$6,890 HK$4,795
      • SOF 7:05 AM
        16h 25m
        1 stop
        TFU 5:30 AM
        Sofia - Chengdu | Tue, Dec 16 | Bulgaria Air
        HK$5,013
        27% OFF
        HK$6,890 HK$5,013
      • SOF 9:35 AM
        13h 45m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Sun, Dec 14 | Turkish Airlines
        HK$5,563
        19% OFF
        HK$6,890 HK$5,563
      • SOF 9:40 PM
        25h 40m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Tue, Dec 16 | Sichuan Airlines
        HK$5,910
        14% OFF
        HK$6,890 HK$5,910
      • SOF 9:35 AM
        13h 45m
        1 stop
        TFU 5:20 AM
        Sofia - Chengdu | Wed, Dec 10 | Turkish Airlines
        HK$6,132
        11% OFF
        HK$6,890 HK$6,132
      • SOF 1:00 PM
        17h 25m
        1 stop
        CTU Invalid Date
        Sofia - Chengdu | Fri, Dec 12 | Normal Airline
        Find More Flights
        Find More Flights

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

Flying from Sofia to Chengdu

The distance between Sofia and Chengdu is approximately 7,041.27 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceHK$3,174
Cheapest round-trip ticket priceHK$7,707
Off-season for travelNovember
Peak season for travelJuly
Flight distance7,041.27 km

When is the cheapest time to fly from Sofia to Chengdu?

The cheapest time for Sofia to Chengdu flights: Dec 14 to Dec 21 — one way flight prices from HK$3,079.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

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

Frequently Asked Questions

  • What are the cheapest flights from Sofia to Chengdu (SOF-CTU)?

    Based on Trip.com data, Sichuan Airlines offers one-way fares as low as HK$3,174 on Cheapest nonstop routes (e.g. SOF to TFU on Mon, Dec 15), while Lufthansa offers Cheapest nonstop round-trips from HK$7,707 departing on Fri, Dec 12 and returning on Tue, Dec 16.
  • 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 Chengdu 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 Chengdu, 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, Dec 15, with one-way flights priced at just HK$3,174.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Sichuan Airlines.
    · 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 Chengdu travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sofia to Chengdu is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Sofia to Chengdu on December 12, 2025 with Lufthansa, with prices starting at HK$7,706.
  • The time difference between Chengdu and Sofia is 6h.
  • 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.

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