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Sofia

$214+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SOF
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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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 julio 29, 2025.

Round-trip from

$656
(Justfly.com)

One-way from

$214
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,103
From Charlotte Douglas to Sofia
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One-way flight from Charlotte Douglas to Sofia
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Highest demand for flights based on searches. 18% potential increase in price ($208 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 29, 2025.

This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:40 pmCLT - SOF
1 stop21h 20mMultiple Airlines
mar. 9/166:20 amSOF - CLT
2 stops39h 12mMultiple Airlines
Deal found 7/27$658
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:40 pmCLT - SOF
1 stop21h 20mLufthansa
mar. 9/166:00 amSOF - CLT
1 stop17h 45mLufthansa
Deal found 7/27$670
This United Airlines deal was found by Cheapflights users on 7/27. 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.
lun. 8/256:40 pmCLT - SOF
1 stop21h 20mUnited Airlines
mar. 9/162:00 pmSOF - CLT
2 stops31h 32mUnited Airlines
Deal found 7/27$672
This SWISS deal was found by Cheapflights users on 7/27. 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.
lun. 8/2510:35 amCLT - SOF
2 stops40h 30mSWISS
lun. 9/153:30 pmSOF - CLT
2 stops37h 07mSWISS
Deal found 7/27$685
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:30 amCLT - SOF
2 stops20h 30mAir Canada
jue. 10/161:55 pmSOF - CLT
2 stops31h 37mAir Canada
Deal found 7/27$728
This British Airways deal was found by Cheapflights users on 7/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/298:29 pmCLT - SOF
2 stops40h 51mBritish Airways
mié. 9/179:30 pmSOF - CLT
2 stops50h 16mBritish Airways
Deal found 7/27$1,121

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 julio 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

jue. 1/22

6:50 pm-1:15 pm

1 stop11h 25m

Sofia

jue. 2/5

6:00 am-8:57 pm

2 stops21h 57m

$656

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

jue. 1/22

6:50 pm-1:15 pm

1 stop11h 25m

Sofia

jue. 2/5

6:05 am-4:55 pm

1 stop17h 50m

$661

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

jue. 1/22

10:40 am-10:45 pm

2 stops29h 05m

Sofia

jue. 2/5

6:00 am-8:57 pm

2 stops21h 57m

$664

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

lun. 8/25

10:35 am-10:05 am

2 stops40h 30m

Sofia

lun. 9/15

3:30 pm-9:37 pm

2 stops37h 07m

$685

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

mié. 8/27

8:30 am-1:15 pm

2 stops21h 45m

Sofia

mar. 9/16

6:00 am-2:32 pm

2 stops39h 32m

$693

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

jue. 1/1

4:20 pm-11:15 am

2 stops35h 55m

Sofia

sáb. 1/10

12:05 pm-4:05 pm

1 stop35h 00m

$697

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

mar. 9/2

9:10 am-11:55 pm

2 stops31h 45m

$214

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

mar. 9/2

11:40 pm-8:40 pm

1 stop14h 00m

$458

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

lun. 9/1

6:40 pm-6:40 pm

1 stop17h 00m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 julio 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.

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 julio 29, 2025.
See what other customers who have flown with SWISS, United Airlines, and Air Canada 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.
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Food

7.1

Crew

8.2

Entertainment

6.8

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
1,683 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Food

7.1

Crew

8.2

Entertainment

6.8

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
8,899 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Food

7.1

Crew

8.2

Entertainment

6.8

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
7.1
Good
9,822 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Food

7.1

Crew

8.2

Entertainment

6.8

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
6.8
Okay
7,265 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Food

7.1

Crew

8.2

Entertainment

6.8

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.
British Airways
6.6
Okay
7,208 reviews
SWISS
7.5
Good
1,683 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Food

7.1

Crew

8.2

Entertainment

6.8

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 ($661), United Airlines ($664), and SWISS ($685) offers the cheapest pricing from Charlotte to Sofia. These flights start at 26% 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.

  • 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 $1,187). 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

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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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$619Average$850FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$659Average$1,050FlexibilityNo cancel feeOn-time76%

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