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Flights from Cheongju to Sofia

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

      • CJJ 4:10 PM
        28h 45m
        2 stops
        SOF 1:55 PM
        Cheongju - Sofia | Fri, Feb 6 | Aero K Airlines
        SOF 7:10 AM
        24h 50m
        2 stops
        CJJ 3:00 PM
        Sofia - Cheongju | Tue, Feb 10 | Bulgaria Air
        US$1,904 US$2,240
        15% OFF
        15% OFF
        US$2,240 US$1,904
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        SOF 3:00 PM
        6h
        Nonstop
        CJJ 4:00 PM
        Sofia - Cheongju | Fri, Dec 19 | Normal Airline
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      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
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        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search
      • CJJ 1:00 PM
        17h 25m
        1 stop
        SOF Invalid Date
        Cheongju - Sofia | Wed, Dec 17 | Normal Airline
        Search
        Search

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

Flying from Cheongju to Sofia

The distance between Cheongju and Sofia is approximately 8,318.96 km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is September.

Cheapest round-trip ticket priceUS$1,904
Off-season for travelSeptember
Peak season for travelAugust
Flight distance8,318.96 km

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

The cheapest time for Cheongju to Sofia flights: Feb 8 to Feb 15 — one way flight prices from US$1,285.

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 Cheongju to Sofia, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • When is the best time to book flights from Cheongju to Sofia?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cheongju 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 Cheongju to Sofia, you can use various tools on Trip.com:
    · 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 August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cheongju to Sofia is September, when demand for travel is lower.
  • The time difference between Sofia and Cheongju is 7h.
  • 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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