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$562+ Cheap flights from Raleigh (RDU) 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOF
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Raleigh to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$893
(Mytrip)

One-way from

$562
(oojo)

Popular in

July

Cheapest in

November

Average price

$978
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 Raleigh-Durham to Sofia
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One-way flight from Raleigh-Durham to Sofia
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Highest demand for flights based on searches. 17% potential increase in price ($200 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Raleigh to Sofia

Cheapest flights from Raleigh to Sofia
Explore the most affordable flight options available from Raleigh to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/23:55 pmRDU - SOF
2 stops20h 30mMultiple Airlines
Thu 6/197:00 amSOF - RDU
2 stops41h 38mMultiple Airlines
Deal found 3/27$893
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:00 amRDU - SOF
2 stops21h 05mAir Canada
Tue 9/166:20 amSOF - RDU
2 stops21h 45mAir Canada
Deal found 3/27$1,037
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:40 pmRDU - SOF
1 stop12h 35mLufthansa
Tue 9/166:20 amSOF - RDU
1 stop14h 25mLufthansa
Deal found 3/27$1,041
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/1110:35 amRDU - SOF
2 stops25h 05mUnited Airlines
Sun 5/186:20 amSOF - RDU
2 stops16h 35mUnited Airlines
Deal found 3/27$1,076
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:02 pmRDU - SOF
2 stops36h 28mBritish Airways
Mon 6/308:00 pmSOF - RDU
1 stop24h 35mBritish Airways
Deal found 3/27$1,151
This Air Serbia deal was found by Cheapflights users on 3/27. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:55 amRDU - SOF
2 stops23h 40mAir Serbia
Tue 6/244:05 pmSOF - RDU
2 stops31h 38mAir Serbia
Deal found 3/27$1,298
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:15 pmRDU - SOF
1 stop36h 15mAmerican Airlines
Mon 6/308:00 pmSOF - RDU
1 stop24h 35mAmerican Airlines
Deal found 3/27$1,625
This Air France deal was found by Cheapflights users on 3/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:20 pmRDU - SOF
1 stop12h 40mAir France
Tue 6/247:00 amSOF - RDU
1 stop16h 10mAir France
Deal found 3/27$2,088

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 March 28, 2025.
Use the filters below to find and compare flights from Raleigh to Sofia that are best for you.

Fly from

Raleigh

Fly to

Sofia

Route

Depart

Return

Price

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Mon 6/2

3:55 pm-7:25 pm

2 stops20h 30m

Sofia

Thu 6/19

7:00 am-5:38 pm

2 stops41h 38m

$893

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Thu 6/5

9:00 am-1:05 pm

2 stops21h 05m

Sofia

Tue 9/16

6:20 am-9:05 pm

2 stops21h 45m

$1,037

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Thu 6/5

3:40 pm-11:15 am

1 stop12h 35m

Sofia

Tue 9/16

6:20 am-1:45 pm

1 stop14h 25m

$1,041

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Sun 5/11

10:35 am-6:40 pm

2 stops25h 05m

Sofia

Sun 5/18

6:20 am-3:55 pm

2 stops16h 35m

$1,076

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 5/28

6:02 pm-1:30 pm

2 stops36h 28m

Sofia

Mon 6/30

8:00 pm-1:35 pm

1 stop24h 35m

$1,151

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 6/18

8:55 am-3:35 pm

2 stops23h 40m

Sofia

Tue 6/24

4:05 pm-4:43 pm

2 stops31h 38m

$1,298

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 5/28

6:15 pm-1:30 pm

1 stop36h 15m

Sofia

Mon 6/30

8:00 pm-1:35 pm

1 stop24h 35m

$1,625

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 6/18

6:20 pm-2:00 pm

1 stop12h 40m

Sofia

Tue 6/24

7:00 am-4:10 pm

1 stop16h 10m

$2,088

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Sat 5/31

9:10 pm-8:25 pm

2 stops40h 15m

$562

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Sat 5/31

3:40 pm-1:05 pm

1 stop14h 25m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from Raleigh to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Sofia in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia

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

Currently, November is the cheapest month in which you can book a flight from Raleigh to Sofia (average of $632). Flying from Raleigh to Sofia in June is currently the most expensive (average of $1,243). 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 SOF?

Find hourly flight availability from Raleigh 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 March 28, 2025.

It’s typically best to fly out from Raleigh to Sofia in the evening. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

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 March 28, 2025.
Air France
7.4
Good
1,424 reviews

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air France
7.4
Good
1,424 reviews
Air France
7.4
Good
1,424 reviews

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
United Airlines
7.4
Good
8,603 reviews
Air France
7.4
Good
1,424 reviews

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Turkish Airlines
7.3
Good
3,744 reviews
Air France
7.4
Good
1,424 reviews

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
American Airlines
7.2
Good
10,000 reviews
Air France
7.4
Good
1,424 reviews

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.
Air Canada
7.0
Good
8,981 reviews
Air France
7.4
Good
1,424 reviews

Comfort

7.4

Crew

8.2

Food

7.0

Entertainment

7.0

Boarding

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

SGN - CDG

Staff attentive, would have liked a covering on the seats for sleeping (as Vietnam airways did - and others) ‘duvet’ cover very light- needed but heavier. Food not great, scallop did not smell right, chicken over cooked.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to Sofia round-trip?

    According to our current data, Air Canada ($1,037), Lufthansa ($1,041), and United Airlines ($1,076) offers the cheapest pricing from Raleigh to Sofia.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Sofia (average of $632). Flying from Raleigh to Sofia in June is currently the most expensive (average of $1,243). 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 Raleigh to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Sofia flights
Myrtle Beach to Sofia flights
Norfolk to Sofia flights

Top 4 airlines flying from Raleigh to Sofia

Discover the top 4 airlines that operate flights from Raleigh 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$587Average$925FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$596Average$830FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$715Average$1,129FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$769Average$1,303FlexibilityNo cancel feeOn-time77%
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