HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bulgaria

$489+ Cheap flights from Raleigh (RDU) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOF
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Bulgaria 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.

Find flight deals from Raleigh to Bulgaria

Cheapest flights from Raleigh to Bulgaria
Explore the most affordable flight options available from Raleigh to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
lun. 12/87:45 pmRDU - SOF
2 stops15h 35mLufthansa
mié. 12/242:25 pmSOF - RDU
1 stop30h 40mLufthansa
Deal found 11/6$489
This Air France deal was found by Cheapflights users on 11/6. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:55 pmRDU - SOF
1 stop12h 10mAir France
mié. 12/247:00 amSOF - RDU
1 stop16h 45mAir France
Deal found 11/6$534
This United Airlines deal was found by Cheapflights users on 11/6. 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. 12/81:30 pmRDU - SOF
2 stops21h 50mUnited Airlines
mié. 12/242:25 pmSOF - RDU
2 stops30h 43mUnited Airlines
Deal found 11/6$538
This Gotogate deal was found by Cheapflights users on 11/3. 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.
lun. 11/101:25 pmRDU - SOF
2 stops16h 50mMultiple Airlines
mar. 11/187:05 pmSOF - RDU
2 stops33h 28mMultiple Airlines
Deal found 11/3$632
This oojo deal was found by Cheapflights users on 11/3. 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.
vie. 11/76:00 amRDU - SOF
2 stops19h 45mTurkish Airlines
dom. 11/99:40 pmSOF - RDU
2 stops32h 28mTurkish Airlines
Deal found 11/3$696
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/72:34 pmRDU - SOF
2 stops20h 46mLufthansa
dom. 11/97:05 pmSOF - RDU
1 stop26h 00mLufthansa
Deal found 11/3$751
This Mytrip deal was found by Cheapflights users on 11/6. 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.
lun. 12/89:30 amRDU - SOF
3 stops25h 50mMultiple Airlines
mié. 12/242:00 pmSOF - RDU
2 stops31h 05mMultiple Airlines
Deal found 11/6$954
This Air Canada deal was found by Cheapflights users on 11/3. 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.
lun. 11/101:25 pmRDU - SOF
2 stops16h 50mAir Canada
mar. 11/186:00 amSOF - RDU
3 stops22h 33mAir Canada
Deal found 11/3$1,164
This Ovago deal was found by Cheapflights users on 11/3. 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.
vie. 11/78:40 pmRDU - SOF
1 stop14h 25mMultiple Airlines
dom. 11/96:20 amSOF - RDU
1 stop18h 25mMultiple Airlines
Deal found 11/3$1,396

Cheap flight deals from Raleigh to Bulgaria

Keep the following information in mind while searching for Raleigh to Bulgaria flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$489
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$889
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 Raleigh-Durham to Bulgaria
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Raleigh to Bulgaria that are best for you.

Fly from

Raleigh

Fly to

Bulgaria

Route

Depart

Return

Price

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

lun. 12/8

7:45 pm-6:20 pm

2 stops15h 35m

Sofia

mié. 12/24

2:25 pm-2:05 pm

1 stop30h 40m

$489

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

lun. 12/8

1:30 pm-6:20 pm

2 stops21h 50m

Sofia

mié. 12/24

2:25 pm-2:08 pm

2 stops30h 43m

$538

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

vie. 3/27

6:05 am-11:50 am

2 stops23h 45m

Sofia

mar. 3/31

6:10 am-1:45 pm

1 stop14h 35m

$835

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

vie. 3/27

8:31 am-8:50 pm

2 stops30h 19m

Sofia

mar. 3/31

9:35 am-12:21 am

2 stops21h 46m

$866

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

lun. 12/8

9:30 am-6:20 pm

3 stops25h 50m

Sofia

mié. 12/24

2:00 pm-2:05 pm

2 stops31h 05m

$954

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

vie. 3/27

7:10 am-2:05 pm

2 stops24h 55m

Sofia

mar. 3/31

7:00 am-6:13 pm

2 stops18h 13m

$974

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

dom. 12/21

1:14 pm-1:15 pm

2 stops41h 01m

Sofia

dom. 12/28

6:05 am-11:44 pm

2 stops24h 39m

$1,534

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

dom. 12/21

12:09 pm-1:25 pm

2 stops42h 16m

Sofia

sáb. 12/27

1:05 am-9:48 pm

2 stops27h 43m

$4,665

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Raleigh to Bulgaria

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

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

Currently, November is the cheapest month in which you can book a flight from Raleigh to Bulgaria (average of $599). Flying from Raleigh to Bulgaria in June is currently the most expensive (average of $940). 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 RDU to BG?

Find hourly flight availability from Raleigh 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 noviembre 6, 2025.

One of the essential ways to save on airfare from Raleigh to Bulgaria is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.

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 noviembre 6, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Lufthansa from Raleigh to Bulgaria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,007 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

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
9,007 reviews
United Airlines
7.4
Good
9,007 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

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
4,032 reviews
United Airlines
7.4
Good
9,007 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

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
7,558 reviews
United Airlines
7.4
Good
9,007 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

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 Raleigh to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Raleigh to Bulgaria?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to Bulgaria. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • How long is the flight from Raleigh to Bulgaria?

    Lufthansa, United Airlines, and Turkish Airlines can get you from Raleigh to Bulgaria in just under 15h 35m. Your travel time can differ by up to 14h 44m. The distance between Raleigh and Bulgaria is about 5126 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Bulgaria (average of $599). Flying from Raleigh to Bulgaria in June is currently the most expensive (average of $940). 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 Raleigh to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Heathrow flights
Charlotte to Heathrow flights
Raleigh to Charles de Gaulle flights
Charlotte to Madrid flights
Charlotte to Leonardo da Vinci/Fiumicino flights
Charlotte to Munich flights
Charlotte to Dublin flights
Charlotte to Charles de Gaulle flights
Charlotte to Frankfurt flights
Raleigh to Gatwick flights
Raleigh to Dublin flights
Charlotte to Orly flights
Raleigh to Leonardo da Vinci/Fiumicino flights
Raleigh to Orly flights
Charlotte to Gatwick flights
Raleigh to Lisbon flights
Charlotte to Edinburgh flights
Charlotte to Barcelona-El Prat flights
Charlotte to Athens flights
Charlotte to Lisbon flights
Raleigh to Frankfurt flights
Raleigh to London City flights
Raleigh to Stansted flights
Raleigh to Keflavik Intl flights
Raleigh to Barcelona-El Prat flights
Raleigh to Madrid flights
Charlotte to London City flights
Raleigh to Amsterdam flights
Raleigh to Istanbul flights
Raleigh to Florence flights
Charlotte to Istanbul flights
Raleigh to Zurich flights
Norfolk to Heathrow flights
Charlotte to Florence flights
Charlotte to Malpensa flights
Charlotte to Amsterdam flights
Raleigh to Athens flights
Raleigh to Edinburgh flights
Charlotte to Linate flights
Raleigh to Prague flights
Charlotte to Prague flights
Charlotte to Manchester flights
Charlotte to Zurich flights
Charlotte to Glasgow Intl flights
Raleigh to Sabiha Gokcen flights
Charlotte to Oslo Gardermoen flights
Charlotte to Sabiha Gokcen flights
Charlotte to Vicenza flights
Charlotte to Bruxelles-National flights
Knoxville to Charles de Gaulle flights

Top 3 airlines flying from Raleigh to Bulgaria

Discover the top 3 airlines that operate flights from Raleigh 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 noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$889FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$677Average$967FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$794Average$1,378FlexibilityNo cancel feeOn-time77%

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.