HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sofia

$385+ Cheap flights from Charlotte (CLT) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SOF
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charlotte to Sofia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$958
(KAYAK)

One-way from

$385
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$966
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
One-way flight from Charlotte Douglas to Sofia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($290 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 8/276:40 pmCLT - SOF
1 stop17h 00mUnited Airlines
Tue 9/162:00 pmSOF - CLT
2 stops31h 32mUnited Airlines
Deal found 4/29$730
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:40 pmCLT - SOF
1 stop17h 00mLufthansa
Tue 9/166:00 amSOF - CLT
1 stop17h 45mLufthansa
Deal found 4/29$734
This Orbitz deal was found by Cheapflights users on 4/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/111:18 amCLT - SOF
2 stops15h 47mMultiple Airlines
Sun 8/176:00 amSOF - CLT
1 stop17h 45mMultiple Airlines
Deal found 4/27$831
This SWISS deal was found by Cheapflights users on 4/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:15 amCLT - SOF
2 stops39h 50mSWISS
Sun 8/1712:45 pmSOF - CLT
3 stops35h 27mSWISS
Deal found 4/27$1,013
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/73:15 pmCLT - SOF
2 stops43h 35mAir Canada
Sat 10/116:15 amSOF - CLT
2 stops46h 07mAir Canada
Deal found 4/29$1,045
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/246:27 pmCLT - SOF
2 stops19h 13mBritish Airways
Wed 7/169:30 pmSOF - CLT
2 stops25h 35mBritish Airways
Deal found 4/29$1,123
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:10 pmCLT - SOF
1 stop34h 20mAmerican Airlines
Mon 6/308:00 pmSOF - CLT
1 stop29h 55mAmerican Airlines
Deal found 4/28$1,124

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 April 29, 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

Wed 8/27

6:40 pm-6:40 pm

1 stop17h 00m

Sofia

Tue 9/16

2:00 pm-2:32 pm

2 stops31h 32m

$730

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Wed 8/27

6:40 pm-6:40 pm

1 stop17h 00m

Sofia

Tue 9/16

6:00 am-4:45 pm

1 stop17h 45m

$734

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Fri 8/1

11:18 am-10:05 am

2 stops15h 47m

Sofia

Sun 8/17

6:00 am-4:45 pm

1 stop17h 45m

$831

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Thu 7/31

11:15 am-10:05 am

2 stops39h 50m

Sofia

Sun 8/17

12:45 pm-5:12 pm

3 stops35h 27m

$1,013

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Sat 6/7

3:15 pm-5:50 pm

2 stops43h 35m

Sofia

Sat 10/11

6:15 am-9:22 pm

2 stops46h 07m

$1,045

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Tue 6/24

6:27 pm-8:40 pm

2 stops19h 13m

Sofia

Wed 7/16

9:30 pm-4:05 pm

2 stops25h 35m

$1,123

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Wed 6/18

8:10 pm-1:30 pm

1 stop34h 20m

Sofia

Mon 6/30

8:00 pm-6:55 pm

1 stop29h 55m

$1,124

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Mon 7/28

2:50 pm-8:55 pm

3 stops47h 05m

$385

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Mon 7/28

6:40 pm-6:40 pm

1 stop17h 00m

$475

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Mon 7/28

11:15 am-12:30 pm

2 stops18h 15m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charlotte-Sofia flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 29, 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 22% versus a flight in the morning.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 29, 2025.
SWISS
7.5
Good
1,588 reviews

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,588 reviews
SWISS
7.5
Good
1,588 reviews

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,696 reviews
SWISS
7.5
Good
1,588 reviews

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,588 reviews

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Air Canada
7.0
Good
9,242 reviews
SWISS
7.5
Good
1,588 reviews

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.7
Okay
7,042 reviews
SWISS
7.5
Good
1,588 reviews

Crew

8.2

Entertainment

6.7

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

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

    According to our current data, Lufthansa ($958), United Airlines ($959), and Air Canada ($1,045) offers the cheapest pricing from Charlotte to Sofia.

  • 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.

  • What is the cheapest month to book a flight from Charlotte to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Charlotte to Sofia (average of $632). Flying from Charlotte to Sofia in June is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charlotte to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Sofia flights
Myrtle Beach to Sofia flights
Norfolk to Sofia flights

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$641Average$834FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$696Average$1,163FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.