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Bulgaria

$833+ Cheap flights from Durham, NC 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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOF
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Durham to Bulgaria

Keep the following information in mind while searching for Durham to Bulgaria flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$833
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$889
Provider with most accurate pricing for Raleigh-Durham-Sofia flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Sofia flights.
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From Durham to Bulgaria
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Durham to Bulgaria

Cheapest flights from Durham to Bulgaria
Explore the most affordable flight options available from Durham to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Air Serbia deal was found by Cheapflights users on 11/10. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:50 amRDU - SOF
2 stops22h 40mAir Serbia
Thu 1/15:00 amSOF - RDU
2 stops20h 39mAir Serbia
Deal found 11/10$1,100
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:20 pmRDU - SOF
2 stops15h 30mMultiple Airlines
Thu 1/12:35 pmSOF - RDU
3 stops33h 20mMultiple Airlines
Deal found 11/10$1,285
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:35 pmRDU - SOF
3 stops24h 30mMultiple Airlines
Sun 1/48:00 pmSOF - RDU
3 stops29h 35mMultiple Airlines
Deal found 11/10$1,755
This Ovago deal was found by Cheapflights users on 11/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:00 pmRDU - SOF
1 stop14h 50mLufthansa
Thu 1/12:00 pmSOF - RDU
2 stops38h 33mLufthansa
Deal found 11/10$1,813
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Sun 12/217:40 pmRDU - SOF
2 stops39h 40mUnited Airlines
Sun 1/42:25 pmSOF - RDU
2 stops34h 47mUnited Airlines
Deal found 11/10$1,898
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Sat 12/274:00 pmRDU - SOF
2 stops23h 45mUnited Airlines
Sat 1/36:25 amSOF - RDU
2 stops46h 08mUnited Airlines
Deal found 11/12$1,951
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/273:15 pmRDU - SOF
3 stops20h 50mMultiple Airlines
Sat 1/39:35 amSOF - RDU
3 stops38h 20mMultiple Airlines
Deal found 11/12$2,223
This Gotogate deal was found by Cheapflights users on 11/12. 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 12/274:00 pmRDU - SOF
1 stop14h 40mLufthansa
Sat 1/36:05 amSOF - RDU
2 stops22h 28mLufthansa
Deal found 11/12$2,539

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 November 13, 2025.
Use the filters below to find and compare flights from Durham to Bulgaria that are best for you.

Fly from

Durham

Fly to

Bulgaria

Route

Depart

Return

Price

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Fri 3/27

6:05 am-11:50 am

2 stops23h 45m

Sofia

Tue 3/31

6:10 am-9:10 pm

2 stops22h 00m

$833

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Fri 3/27

8:31 am-3:10 pm

2 stops24h 39m

Sofia

Tue 3/31

9:05 pm-12:21 am

2 stops34h 16m

$1,021

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Thu 12/25

9:50 am-3:30 pm

2 stops22h 40m

Sofia

Thu 1/1

5:00 am-6:39 pm

2 stops20h 39m

$1,100

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Thu 12/25

9:30 am-5:50 pm

3 stops25h 20m

Sofia

Thu 1/1

2:35 pm-4:55 pm

3 stops33h 20m

$1,555

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Sun 12/21

7:35 pm-3:05 am

3 stops24h 30m

Sofia

Sun 1/4

8:00 pm-6:35 pm

3 stops29h 35m

$1,755

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Thu 12/25

4:00 pm-1:50 pm

1 stop14h 50m

Sofia

Thu 1/1

2:00 pm-9:33 pm

2 stops38h 33m

$1,813

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Sun 12/21

7:40 pm-6:20 pm

2 stops39h 40m

Sofia

Sun 1/4

2:25 pm-6:12 pm

2 stops34h 47m

$1,898

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Sat 12/27

4:00 pm-10:45 pm

2 stops23h 45m

Sofia

Sat 1/3

6:25 am-9:33 pm

2 stops46h 08m

$1,951

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Best time to book a flight from Durham to Bulgaria

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

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

Currently, November is the cheapest month in which you can book a flight from Durham to Bulgaria (average of $599). Flying from Durham to Bulgaria in December is currently the most expensive (average of $950). 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 DU8 to BG?

Find hourly flight availability from Durham 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 November 13, 2025.

When flying from Durham to Bulgaria, 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 37% versus a flight at noon.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with United Airlines, Turkish Airlines, and Lufthansa from Durham to Bulgaria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,015 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

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
9,015 reviews
United Airlines
7.4
Good
9,015 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

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
Turkish Airlines
7.3
Good
4,043 reviews
United Airlines
7.4
Good
9,015 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

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
7,570 reviews
United Airlines
7.4
Good
9,015 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

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 Durham 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 Durham to Bulgaria?

    Departing from Durham to Bulgaria will take you 23h 45m. Durham 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 Durham to Bulgaria that include hotel bookings?

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

  • How can I find direct flights from Durham to Bulgaria?

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

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

    Yes. Cheapflights offers flight deals from Durham 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 Durham to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from Durham to Bulgaria (average of $599). Flying from Durham to Bulgaria in December is currently the most expensive (average of $950). 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 3 airlines flying from Durham to Bulgaria

Discover the top 3 airlines that operate flights from Durham 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$889FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$677Average$967FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$794Average$1,378FlexibilityNo cancel feeOn-time77%

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