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$535+ Cheap flights from North Carolina to Bulgaria

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from North Carolina to Bulgaria

Cheapest flights from North Carolina to Bulgaria
Explore the most affordable flight options available from North Carolina to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:25 pmCLT - SOF
1 stop12h 55mBritish Airways
Mon 1/55:25 pmSOF - CLT
2 stops33h 39mBritish Airways
Deal found 12/17$1,516
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:50 pmCLT - SOF
2 stops19h 20mMultiple Airlines
Tue 12/306:05 amSOF - CLT
1 stop17h 50mMultiple Airlines
Deal found 12/17$1,572
This Ovago deal was found by Cheapflights users on 12/17. 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.
Sun 12/288:25 pmCLT - SOF
1 stop12h 55mMultiple Airlines
Mon 1/510:40 amSOF - CLT
1 stop34h 55mMultiple Airlines
Deal found 12/17$1,614
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Thu 12/186:50 pmCLT - SOF
1 stop20h 55mLufthansa
Thu 12/252:35 pmSOF - CLT
2 stops16h 24mLufthansa
Deal found 12/17$1,687
This Gotogate deal was found by Cheapflights users on 12/17. 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.
Sat 12/276:50 pmCLT - SOF
1 stop11h 25mLufthansa
Tue 12/306:05 amSOF - CLT
1 stop17h 50mLufthansa
Deal found 12/17$1,690

Find flight deals from North Carolina to Bulgaria

Keep the following information in mind while searching for North Carolina to Bulgaria flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$535
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$1,851
Provider with most accurate pricing for Raleigh-Durham-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Sofia flights.
Search Deals
From North Carolina to Bulgaria
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Carolina to Bulgaria 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 December 18, 2025.
Use the filters below to find and compare flights from North Carolina to Bulgaria that are best for you.

Fly from

North Carolina

Fly to

Bulgaria

Route

Depart

Return

Price

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Thu 1/15

1:29 pm-10:45 pm

2 stops26h 16m

Sofia

Mon 1/19

6:10 am-1:45 pm

1 stop14h 35m

$535

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Fri 1/30

1:13 pm-1:55 pm

2 stops17h 42m

Sofia

Fri 2/6

7:00 am-4:45 pm

1 stop16h 45m

$540

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Fri 1/30

1:20 pm-1:55 pm

2 stops17h 35m

Sofia

Fri 2/6

7:00 am-6:37 pm

2 stops18h 37m

$544

NorfolkSofia

ORF - SOF

ORFSOF

Norfolk

Thu 1/29

4:12 pm-10:45 pm

2 stops23h 33m

Sofia

Mon 2/2

2:20 pm-11:30 pm

2 stops16h 10m

$545

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Sun 2/1

6:50 pm-6:20 pm

1 stop16h 30m

Sofia

Fri 4/24

6:10 am-4:45 pm

1 stop17h 35m

$633

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Wed 1/28

6:10 am-6:20 pm

2 stops29h 10m

Sofia

Fri 4/24

6:10 am-4:45 pm

1 stop17h 35m

$637

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Mon 2/2

2:54 pm-1:15 pm

2 stops15h 21m

Sofia

Wed 4/22

6:10 am-4:45 pm

1 stop17h 35m

$637

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Sun 2/1

2:54 pm-1:00 pm

2 stops15h 06m

Sofia

Wed 4/22

6:10 am-4:45 pm

1 stop17h 35m

$637

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Mon 2/2

9:55 am-1:15 pm

2 stops20h 20m

Sofia

Tue 4/21

6:10 am-4:45 pm

1 stop17h 35m

$637

CharlotteSofia

CLT - SOF

CLTSOF

Charlotte Douglas

Sun 2/1

2:54 pm-6:20 pm

2 stops20h 26m

Sofia

Thu 4/23

6:10 am-4:45 pm

1 stop17h 35m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 16 results
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Best time to book a flight from North Carolina to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from North Carolina 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 North Carolina to Bulgaria

What is the cheapest month to book a flight from North Carolina to Bulgaria?

Currently, April is the cheapest month in which you can book a flight from North Carolina to Bulgaria (average of $581). Flying from North Carolina to Bulgaria in June is currently the most expensive (average of $938). 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.

What is the cheapest time of day to fly from NC to BG?

Find hourly flight availability from North Carolina to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from North Carolina to Bulgaria in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from North Carolina to Bulgaria. 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 North Carolina to Bulgaria?

    There are many flights that can get you from North Carolina to Bulgaria in 17h 42m. Fly via United Airlines, Air France, or British Airways to get the fastest option. North Carolina and Bulgaria are separated by a distance of 5126 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from North Carolina to Bulgaria that include hotel bookings?

    Yes. In addition to deals on North Carolina to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North Carolina to Bulgaria?

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

  • Can I find deals for business class flights from North Carolina to Bulgaria?

    Yes. Cheapflights offers flight deals from North Carolina to Bulgaria 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 North Carolina to Bulgaria?

    Currently, April is the cheapest month in which you can book a flight from North Carolina to Bulgaria (average of $581). Flying from North Carolina to Bulgaria in June is currently the most expensive (average of $938). 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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Top 2 airlines flying from North Carolina to Bulgaria

Discover the top 2 airlines that operate flights from North Carolina to Bulgaria. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$581Average$817FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$659Average$985FlexibilityNo cancel feeOn-time76%

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