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Sofia

$587+ Cheap flights from Durham, NC 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
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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Cheap flight deals from Durham to Sofia

Keep the following information in mind while searching for Durham to Sofia flight deals. Data was last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$775
(Gotogate)

One-way from

$587
(oojo)

Popular in

July

Cheapest in

November

Average price

$854
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 Sofia
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One-way flight from Durham to Sofia
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Highest demand for flights based on searches. 21% potential increase in price ($257 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Durham to Sofia

Cheapest flights from Durham to Sofia
Explore the most affordable flight options available from Durham to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This United deal was found by Cheapflights users on 2/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:51 pmRDU - SOF
2 stops40h 19mUnited Airlines
Sat 11/86:00 amSOF - RDU
2 stops35h 08mUnited Airlines
Deal found 2/21$754
This Gotogate deal was found by Cheapflights users on 2/22. 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.
Tue 4/84:35 pmRDU - SOF
2 stops37h 40mAir Canada
Tue 4/156:20 amSOF - RDU
2 stops34h 28mAir Canada
Deal found 2/22$775
This Lufthansa deal was found by Cheapflights users on 2/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:55 pmRDU - SOF
1 stop19h 55mLufthansa
Sat 11/86:00 amSOF - RDU
1 stop15h 15mLufthansa
Deal found 2/21$797
This FlightHub deal was found by Cheapflights users on 2/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:00 amRDU - SOF
2 stops19h 25mTurkish Airlines
Mon 4/289:15 pmSOF - RDU
2 stops30h 06mTurkish Airlines
Deal found 2/22$798
This Expedia deal was found by Cheapflights users on 2/22. 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.
Wed 4/912:29 pmRDU - SOF
2 stops42h 01mBritish Airways
Wed 4/309:30 pmSOF - RDU
1 stop23h 05mBritish Airways
Deal found 2/22$806
This Gotogate deal was found by Cheapflights users on 2/22. 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.
Tue 4/810:35 amRDU - SOF
2 stops19h 45mMultiple Airlines
Tue 4/156:20 amSOF - RDU
1 stop14h 25mMultiple Airlines
Deal found 2/22$818
This SWISS deal was found by Cheapflights users on 2/22. 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.
Wed 4/99:28 amRDU - SOF
2 stops17h 37mSWISS
Tue 4/221:15 pmSOF - RDU
2 stops35h 32mSWISS
Deal found 2/22$824
This Air Serbia deal was found by Cheapflights users on 2/21. 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.
Tue 5/279:30 amRDU - SOF
2 stops34h 25mAir Serbia
Tue 6/34:05 pmSOF - RDU
2 stops30h 50mAir Serbia
Deal found 2/21$947
This Air France deal was found by Cheapflights users on 2/22. 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 4/96:20 pmRDU - SOF
1 stop12h 40mAir France
Tue 4/297:00 amSOF - RDU
1 stop16h 10mAir France
Deal found 2/22$1,573
This American Airlines deal was found by Cheapflights users on 2/22. 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 4/96:05 pmRDU - SOF
1 stop36h 25mAmerican Airlines
Wed 4/309:30 pmSOF - RDU
1 stop23h 05mAmerican Airlines
Deal found 2/22$1,627

Find flights from Durham to Sofia within your budget

Customize your flight search to find flights from Durham 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 February 23, 2025.

Fly from

Durham

Fly to

Sofia

Route

Depart

Return

Price

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Tue 4/8

4:35 pm-1:15 pm

2 stops37h 40m

Sofia

Tue 4/15

6:20 am-9:48 am

2 stops34h 28m

$775

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Tue 4/8

6:00 am-8:25 am

2 stops19h 25m

Sofia

Mon 4/28

9:15 pm-8:21 pm

2 stops30h 06m

$798

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 4/9

12:29 pm-1:30 pm

2 stops42h 01m

Sofia

Wed 4/30

9:30 pm-1:35 pm

1 stop23h 05m

$806

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 4/9

12:45 pm-6:40 pm

2 stops22h 55m

Sofia

Fri 5/2

6:15 am-9:07 pm

2 stops21h 52m

$807

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Tue 4/8

3:40 pm-5:50 pm

1 stop19h 10m

Sofia

Tue 4/29

6:20 am-1:45 pm

1 stop14h 25m

$817

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Tue 4/8

10:35 am-1:20 pm

2 stops19h 45m

Sofia

Tue 4/15

6:20 am-1:45 pm

1 stop14h 25m

$818

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 4/9

9:28 am-10:05 am

2 stops17h 37m

Sofia

Tue 4/22

1:15 pm-5:47 pm

2 stops35h 32m

$824

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Tue 5/27

9:30 am-2:55 am

2 stops34h 25m

Sofia

Tue 6/3

4:05 pm-3:55 pm

2 stops30h 50m

$947

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 4/9

6:20 pm-2:00 pm

1 stop12h 40m

Sofia

Tue 4/29

7:00 am-4:10 pm

1 stop16h 10m

$1,573

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

Wed 4/9

6:05 pm-1:30 pm

1 stop36h 25m

Sofia

Wed 4/30

9:30 pm-1:35 pm

1 stop23h 05m

$1,627

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 12 results
1
2

Best time to book a flight from Durham to Sofia

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

Travel insights for flights from Durham to Sofia

Get recent, data-driven insights about flights from Durham to Sofia including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Durham to Sofia (average of $632). Flying from Durham 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 DU8 to SOF?

Find hourly flight availability from Durham 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 February 23, 2025.

When flying from Durham to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 23, 2025.
SWISS
7.5
Good
1,568 reviews

Boarding

7.6

Food

7.0

Entertainment

6.7

Comfort

7.3

Overall

7.5

Crew

8.2

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

SWISS
7.5
Good
1,568 reviews
SWISS
7.5
Good
1,568 reviews

Boarding

7.6

Food

7.0

Entertainment

6.7

Comfort

7.3

Overall

7.5

Crew

8.2

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Air France
7.4
Good
1,447 reviews
SWISS
7.5
Good
1,568 reviews

Boarding

7.6

Food

7.0

Entertainment

6.7

Comfort

7.3

Overall

7.5

Crew

8.2

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

United Airlines
7.4
Good
8,754 reviews
SWISS
7.5
Good
1,568 reviews

Boarding

7.6

Food

7.0

Entertainment

6.7

Comfort

7.3

Overall

7.5

Crew

8.2

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Turkish Airlines
7.3
Good
3,818 reviews
SWISS
7.5
Good
1,568 reviews

Boarding

7.6

Food

7.0

Entertainment

6.7

Comfort

7.3

Overall

7.5

Crew

8.2

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,568 reviews

Boarding

7.6

Food

7.0

Entertainment

6.7

Comfort

7.3

Overall

7.5

Crew

8.2

Reviews

1 / 20

6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

Find useful and relevant information for your journey from Durham to Sofia. 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 into for flights to Sofia from Durham?

    Sofia (SOF), located 4.2 mi from the city center, is the airport you fly into when you book flights from Durham to Sofia. 4 airlines have flights to Sofia from Durham on a regular basis. Booking flights from Durham to Sofia should not be difficult; the airport handles an average of 0 inbound flights from Durham per day.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Durham to Sofia (average of $632). Flying from Durham 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 Durham to Sofia

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

Top 4 airlines flying from Durham to Sofia

Discover the top 4 airlines that operate flights from Durham 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$1,183FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$596Average$830FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$677Average$1,215FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$769Average$1,270FlexibilityNo cancel feeOn-time77%
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