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Sofia

$579+ Cheap flights from Charlotte (CLT) to Sofia (SOF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SOF
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
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Find flight deals from Charlotte to Sofia

Cheapest flights from Charlotte to Sofia
Explore the most affordable flight options available from Charlotte to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/277:50 pmCLT - SOF
1 stop20h 55mLufthansa
dim. 11/25:10 amSOF - CLT
2 stops24h 48mLufthansa
Deal found 10/25$624
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/2710:43 amCLT - SOF
2 stops29h 02mUnited Airlines
lun. 12/11:45 pmSOF - CLT
2 stops38h 12mUnited Airlines
Deal found 10/26$730
This Ovago deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/317:50 pmCLT - SOF
1 stop11h 25mLufthansa
dim. 11/22:00 pmSOF - CLT
1 stop33h 55mLufthansa
Deal found 10/27$738
This United deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/2710:00 amCLT - SOF
3 stops25h 00mMultiple Airlines
lun. 12/11:45 pmSOF - CLT
2 stops38h 12mMultiple Airlines
Deal found 10/26$739
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/316:00 amCLT - SOF
2 stops25h 15mUnited Airlines
dim. 11/22:00 pmSOF - CLT
1 stop33h 55mUnited Airlines
Deal found 10/27$744
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/146:00 amCLT - SOF
2 stops24h 00mUnited Airlines
ven. 1/236:05 amSOF - CLT
1 stop17h 50mUnited Airlines
Deal found 10/26$765
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/146:00 amCLT - SOF
2 stops24h 00mUnited Airlines
jeu. 1/222:35 pmSOF - CLT
2 stops32h 42mUnited Airlines
Deal found 10/26$768
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/146:00 amCLT - SOF
2 stops29h 20mUnited Airlines
mer. 1/216:05 amSOF - CLT
2 stops21h 52mUnited Airlines
Deal found 10/26$770
This Orbitz deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/278:20 pmCLT - SOF
1 stop31h 55mBritish Airways
lun. 12/15:25 pmSOF - CLT
2 stops32h 48mBritish Airways
Deal found 10/26$777

Cheap flight deals from Charlotte to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octobre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$576
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$782
Provider with most accurate pricing for Charlotte Douglas-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Sofia flights.
Search Deals
From Charlotte Douglas to Sofia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octobre 28, 2025.
Use the filters below to find and compare flights from Charlotte to Sofia that are best for you.

Fly from

Charlotte

Fly to

Sofia

Route

Depart

Return

Price

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

mar. 2/24

5:30 pm-6:20 pm

2 stops17h 50m

Sofia

mar. 3/17

6:05 am-5:55 pm

1 stop17h 50m

$579

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

lun. 3/9

7:50 pm-10:45 pm

1 stop20h 55m

Sofia

lun. 3/16

7:05 pm-5:55 pm

1 stop28h 50m

$582

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

lun. 3/9

10:20 am-10:45 pm

2 stops30h 25m

Sofia

lun. 3/16

1:45 pm-8:57 pm

2 stops37h 12m

$601

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

ven. 3/27

7:50 pm-6:20 pm

1 stop16h 30m

Sofia

mar. 3/31

6:00 am-4:45 pm

1 stop17h 45m

$632

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

ven. 3/27

7:50 pm-6:20 pm

1 stop16h 30m

Sofia

mar. 3/31

7:25 pm-4:45 pm

1 stop28h 20m

$632

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

ven. 3/27

5:05 pm-6:20 pm

2 stops19h 15m

Sofia

mar. 3/31

1:50 pm-4:20 pm

2 stops33h 30m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Charlotte to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Sofia in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charlotte-Sofia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charlotte-Sofia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charlotte-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Sofia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Charlotte to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Charlotte with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Sofia

What is the cheapest time of day to fly from CLT to SOF?

Find hourly flight availability from Charlotte to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 28, 2025.

When flying from Charlotte to Sofia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 21% versus a flight in the morning.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated octobre 28, 2025.
See what other customers who have flown with United Airlines and Lufthansa from Charlotte to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,535 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Charlotte to Sofia?

    Lufthansa and United Airlines can get you from Charlotte to Sofia in just under 17h 50m. Your travel time can differ by up to 12h 35m. Charlotte and Sofia are separated by a distance of 5246 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Charlotte to Sofia round-trip?

    According to our current data, United Airlines ($619), and Lufthansa ($693) offers the cheapest pricing from Charlotte to Sofia. These flights start at 29% lower than the current average price 3 months from now.

  • Can I find deals for flights from Charlotte to Sofia that include hotel bookings?

    Yes. In addition to deals on Charlotte to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to Sofia.

  • Can I find deals for business class flights from Charlotte to Sofia?

    Yes. Cheapflights offers flight deals from Charlotte to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Charlotte to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Charlotte to Sofia

Discover the top 2 airlines that operate flights from Charlotte to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octobre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$619Average$805FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$693Average$1,084FlexibilityNo cancel feeOn-time76%

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