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Sofia

$290+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SOF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$645
(Gotogate)

One-way from

$290
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,126
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. 9% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/11. 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.
Wed 9/37:46 pmCLT - SOF
2 stops20h 14mLufthansa
Wed 9/246:00 amSOF - CLT
1 stop17h 45mLufthansa
Deal found 6/11$645
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Wed 9/33:15 pmCLT - SOF
2 stops24h 35mMultiple Airlines
Wed 9/246:15 amSOF - CLT
2 stops22h 07mMultiple Airlines
Deal found 6/11$659
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/810:34 amCLT - SOF
2 stops29h 26mUnited Airlines
Fri 10/171:50 pmSOF - CLT
2 stops17h 09mUnited Airlines
Deal found 6/10$669
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Mon 10/63:15 pmCLT - SOF
2 stops37h 00mAir Canada
Tue 10/146:20 amSOF - CLT
2 stops22h 02mAir Canada
Deal found 6/10$680
This SWISS deal was found by Cheapflights users on 6/10. 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 10/96:40 pmCLT - SOF
2 stops32h 25mSWISS
Mon 10/133:30 pmSOF - CLT
2 stops32h 15mSWISS
Deal found 6/10$779
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:55 pmCLT - SOF
1 stop30h 35mBritish Airways
Fri 10/172:20 pmSOF - CLT
1 stop29h 50mBritish Airways
Deal found 6/10$1,191
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 10/48:10 pmCLT - SOF
1 stop17h 10mAmerican Airlines
Sun 10/199:10 pmSOF - CLT
2 stops24h 50mAmerican Airlines
Deal found 6/11$5,407
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/62:30 pmCLT - SOF
2 stops16h 30mKLM
Wed 10/157:00 amSOF - CLT
2 stops18h 14mKLM
Deal found 6/11$6,132

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 June 12, 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 9/3

7:46 pm-11:00 pm

2 stops20h 14m

Sofia

Wed 9/24

6:00 am-4:45 pm

1 stop17h 45m

$645

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Wed 9/3

3:15 pm-10:50 pm

2 stops24h 35m

Sofia

Wed 9/24

6:15 am-9:22 pm

2 stops22h 07m

$659

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Wed 10/8

6:40 pm-11:00 pm

1 stop21h 20m

Sofia

Wed 10/15

6:15 am-11:59 pm

2 stops24h 44m

$669

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Mon 10/6

3:15 pm-11:15 am

2 stops37h 00m

Sofia

Tue 10/14

6:20 am-9:22 pm

2 stops22h 02m

$680

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Thu 10/9

6:40 pm-10:05 am

2 stops32h 25m

Sofia

Mon 10/13

3:30 pm-4:45 pm

2 stops32h 15m

$779

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Wed 10/8

11:55 pm-1:30 pm

1 stop30h 35m

Sofia

Fri 10/17

2:20 pm-1:10 pm

1 stop29h 50m

$1,191

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Sat 10/4

8:10 pm-8:20 pm

1 stop17h 10m

Sofia

Sun 10/19

9:10 pm-3:00 pm

2 stops24h 50m

$5,407

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Mon 10/6

2:30 pm-2:00 pm

2 stops16h 30m

Sofia

Wed 10/15

7:00 am-6:14 pm

2 stops18h 14m

$6,132

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Thu 9/18

6:32 pm-1:05 am

2 stops47h 33m

$290

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Sat 9/13

8:10 pm-8:20 pm

1 stop17h 10m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
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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 June 12, 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 June 12, 2025.
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,531 reviews
KLM
7.8
Good
1,358 reviews

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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 ($645), United Airlines ($669), and Air Canada ($680) offers the cheapest pricing from Charlotte to Sofia. These flights start at 28% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Charlotte to Sofia one-way?

    One-way options have recently been found by users for as low as $487 on American Airlines. Other airlines that offer cheap prices include Lufthansa from $597 and SWISS from $737 one-way.

  • 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 $1,203). 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.
Raleigh to Sofia flights
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$619Average$850FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$659Average$1,093FlexibilityNo cancel feeOn-time76%

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