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Flights from Charlotte to Sofia

Flight Info | Charlotte to Sofia

The distance between Charlotte and Sofia is approximately 8,449.01 km. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
HK$3,273
American Airlines American Airlines CLT-SOF 24h 15m · 1 stop Tue, Sep 8
View details
Cheapest round-trip
HK$6,375
United Airlines United Airlines CLT-SOF 21h 35m · 2 stops Mon, Aug 10 - Tue, Aug 18
View details
Recommended airlines
American Airlines American Airlines Cheapest · From HK$3,273
When to travel
December
Cheapest
July
Peak season for travel
Route details
8,449.01 km
Flight distance

Find flight deals from Charlotte to Sofia for the next 3 months. Book one way flights from HK$3,273 or round trip flights from HK$6,375.

      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Mon, Aug 10 | United Airlines
        SOF 7:25 PM
        28h 20m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Aug 18 | Lufthansa
        HK$6,375 HK$9,565
        33% off
        33% off
        HK$9,565 HK$6,375
      • CLT 6:40 PM
        17h
        1 stop
        SOF 6:40 PM
        Charlotte - Sofia | Mon, Aug 10 | Lufthansa
        SOF 7:25 PM
        28h 20m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Aug 18 | Lufthansa
        HK$6,397 HK$9,565
        33% off
        33% off
        HK$9,565 HK$6,397
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Tue, Aug 11 | Lufthansa
        SOF 7:25 PM
        28h 20m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Aug 18 | Lufthansa
        HK$6,515 HK$9,565
        32% off
        32% off
        HK$9,565 HK$6,515
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Mon, Aug 24 | Lufthansa
        SOF 6:10 AM
        17h 35m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Sep 1 | United Airlines
        HK$6,753
        28% off
        HK$9,565 HK$6,753
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Fri, Aug 14 | United Airlines
        SOF 12:55 PM
        34h 50m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Aug 18 | Lufthansa
        HK$6,753
        28% off
        HK$9,565 HK$6,753
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Mon, Sep 7 | United Airlines
        SOF 12:55 PM
        34h 50m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Mon, Sep 14 | United Airlines
        HK$6,820
        28% off
        HK$9,565 HK$6,820
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Mon, Aug 24 | United Airlines
        SOF 7:25 PM
        28h 20m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Sep 1 | Lufthansa
        HK$6,837
        28% off
        HK$9,565 HK$6,837
      • CLT 6:40 PM
        17h
        1 stop
        SOF 6:40 PM
        Charlotte - Sofia | Mon, Sep 7 | Lufthansa
        SOF 12:55 PM
        34h 50m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Mon, Sep 14 | United Airlines
        HK$6,851
        28% off
        HK$9,565 HK$6,851
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Fri, Aug 14 | Lufthansa
        SOF 7:25 PM
        28h 20m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Aug 18 | Lufthansa
        HK$6,899
        28% off
        HK$9,565 HK$6,899
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Tue, Aug 11 | United Airlines
        SOF 6:10 AM
        17h 35m
        1 stop
        CLT 4:45 PM
        Sofia - Charlotte | Tue, Aug 18 | Lufthansa
        HK$6,982
        27% off
        HK$9,565 HK$6,982
      • CLT 1:00 PM
        17h 25m
        1 stop
        SOF 2:00 PM
        Charlotte - Sofia | Tue, Jul 28 | Normal Airline
        SOF 3:00 PM
        6h
        Nonstop
        CLT 4:00 PM
        Sofia - Charlotte | Thu, Jul 30 | Normal Airline
        Find more flights
        Find more flights
      • CLT 6:00 PM
        24h 15m
        1 stop
        SOF 1:15 AM
        Charlotte - Sofia | Tue, Sep 8 | American Airlines
        HK$3,273 HK$5,620
        42% off
        42% off
        HK$5,620 HK$3,273
      • CLT 6:40 PM
        17h
        1 stop
        SOF 6:40 PM
        Charlotte - Sofia | Sun, Sep 6 | United Airlines
        HK$3,707 HK$5,620
        34% off
        34% off
        HK$5,620 HK$3,707
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Mon, Sep 7 | United Airlines
        HK$3,707 HK$5,620
        34% off
        34% off
        HK$5,620 HK$3,707
      • CLT 6:40 PM
        17h
        1 stop
        SOF 6:40 PM
        Charlotte - Sofia | Tue, Sep 8 | United Airlines
        HK$3,707
        34% off
        HK$5,620 HK$3,707
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Wed, Aug 19 | United Airlines
        HK$3,755
        33% off
        HK$5,620 HK$3,755
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Mon, Sep 7 | Lufthansa
        HK$3,824
        32% off
        HK$5,620 HK$3,824
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Tue, Sep 8 | Lufthansa
        HK$3,824
        32% off
        HK$5,620 HK$3,824
      • CLT 6:40 PM
        21h 35m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Sun, Sep 6 | Lufthansa
        HK$3,852
        31% off
        HK$5,620 HK$3,852
      • CLT 6:40 PM
        17h
        1 stop
        SOF 6:40 PM
        Charlotte - Sofia | Wed, Aug 19 | Lufthansa
        HK$4,073
        28% off
        HK$5,620 HK$4,073
      • CLT 6:00 PM
        22h 15m
        1 stop
        SOF 11:15 PM
        Charlotte - Sofia | Sun, Sep 6 | American Airlines
        HK$4,102
        27% off
        HK$5,620 HK$4,102
      • CLT 1:00 PM
        17h 25m
        1 stop
        SOF 2:00 PM
        Charlotte - Sofia | Tue, Jul 28 | Normal Airline
        Find more flights
        Find more flights

Frequently Asked Questions

  • What are the cheapest flights from Charlotte to Sofia (CLT-SOF)?

    Based on Trip.com data, American Airlines offers one-way fares as low as HK$3,273 on Cheapest nonstop routes (e.g. CLT to SOF on Tue, Sep 8), while United Airlines offers Cheapest nonstop round-trips from HK$6,375 departing on Mon, Aug 10 and returning on Tue, Aug 18.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Charlotte 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 Charlotte 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 Tue, Sep 8, with one-way flights priced at just HK$3,273.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American 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 Sofia travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Charlotte to Sofia is December, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Charlotte to Sofia on July 30, 2026 with Lufthansa, with prices starting at HK$7,583.
  • The time difference between Sofia and Charlotte 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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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 in 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, WLAN, 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 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.