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Flights from Champaign to Sofia

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

      • CMI 13:36
        20h 34m
        2 stops
        SOF 18:10
        Champaign - Sofia | Sun, May 10 | United Airlines
        SOF 06:20
        19h 32m
        2 stops
        CMI 17:52
        Sofia - Champaign | Sun, May 17 | Lufthansa
        US$1,212 US$1,675
        28% off
        28% off
        US$1,675 US$1,212
      • CMI 18:55
        20h 20m
        2 stops
        SOF 23:15
        Champaign - Sofia | Sun, May 10 | American Airlines
        SOF 06:10
        23h 25m
        2 stops
        CMI 21:35
        Sofia - Champaign | Sun, May 17 | Bulgaria Air
        US$1,447 US$1,675
        14% off
        14% off
        US$1,675 US$1,447
      • CMI 18:55
        16h 25m
        2 stops
        SOF 19:20
        Champaign - Sofia | Sun, May 10 | British Airways
        SOF 21:05
        29h 19m
        2 stops
        CMI 18:24
        Sofia - Champaign | Sun, May 17 | British Airways
        US$1,507 US$1,675
        10% off
        10% off
        US$1,675 US$1,507
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        SOF 15:00
        6h
        Direct
        CMI 16:00
        Sofia - Champaign | Wed, Apr 1 | Normal Airline
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      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
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      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search
      • CMI 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Champaign - Sofia | Mon, Mar 30 | Normal Airline
        Search
        Search

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

Flight details for Champaign to Sofia

The distance between Champaign and Sofia is 8,539.99km. Based on Trip.com's data, travel demand peaks in September. The off-season for travel is January.

Cheapest return ticket priceUS$1,212
Off-season travel monthJanuary
Peak season for travelSeptember
Flight distance8,539.99km
Flight statistics for the Champaign–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • When is the best time to book flights from Champaign 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 Champaign 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 Champaign 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 September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Champaign to Sofia is January, when demand for travel is lower.
  • The time difference between Sofia and Champaign is 8h.
  • 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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