What airlines fly to Sofia?

Lufthansa, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Sofia from Raleigh according to our data. Lufthansa is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Raleigh to Sofia?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 12h 34m.

What is the cheapest airline that flies from Raleigh-Durham to Sofia?

JetBlue, Air France, and British Airways are the most popular carriers operating from Raleigh-Durham to Sofia

Which layover airport has the shortest connection time from Raleigh to Sofia?

Paris (CDG) has the shortest average layover time for this route: 3h 09m.

Which airport is the most popular layover for flights between Raleigh and Sofia?

Frankfurt am Main (FRA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Raleigh to Sofia?

Flights via Paris (CDG) offer the lowest average round-trip price of $772.

When did momondo last update prices for flights from Raleigh-Durham Airport to Sofia Airport?

Prices for flights from Raleigh-Durham Airport to Sofia Airport are updated daily.

How many operators does momondo search for flights from Raleigh-Durham Airport to Sofia Airport?

The number of operators available for flights from Raleigh-Durham Airport to Sofia Airport is 3 as of November 2025.

How old do you have to be to fly from Raleigh-Durham Airport to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$545 Cheap Flights from Raleigh to Sofia in 2025/26

Q: What is the typical price of a round-trip flight between Raleigh and Sofia?

Prices are currently low for flights on this route. Typical prices usually range from $725 to $1,006. The lowest price recently found on this route was $545.

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2:50 pm - 2:05 pmRDU-SOF

16h 15m2 stops

7:10 am - 4:45 pmSOF-RDU

16h 35m1 stop

$545Multiple Airlines

Find Deal

qua, dez 3 - qui, dez 18

1:10 pm - 2:05 pmRDU-SOF

17h 55m2 stops

7:10 am - 7:21 pmSOF-RDU

19h 11m2 stops

$630Multiple Airlines

Find Deal

qua, dez 3 - qui, dez 18

6:55 pm - 2:05 pmRDU-SOF

12h 10m1 stop

7:10 am - 4:45 pmSOF-RDU

16h 35m1 stop

$765Air France

Find Deal

qua, dez 3 - qui, dez 18

1:25 pm - 1:35 pmRDU-SOF

18h 10m2 stops

2:00 pm - 9:18 pmSOF-RDU

38h 18m2 stops

$828Air Canada

Find Deal

sex, mar 27 - ter, mar 31

6:05 am - 11:50 amRDU-SOF

23h 45m2 stops

6:10 am - 1:45 pmSOF-RDU

14h 35m1 stop

$835United Airlines

Find Deal

sex, mar 27 - ter, mar 31

6:05 am - 11:50 amRDU-SOF

23h 45m2 stops

2:00 pm - 2:03 pmSOF-RDU

31h 03m2 stops

$840United Airlines

Find Deal

sex, mar 27 - ter, mar 31

6:05 am - 11:50 amRDU-SOF

23h 45m2 stops

6:10 am - 1:45 pmSOF-RDU

14h 35m1 stop

$928United Airlines

Find Deal

sex, mar 27 - ter, mar 31

7:39 pm - 8:50 pmRDU-SOF

18h 11m2 stops

9:40 pm - 11:56 pmSOF-RDU

33h 16m2 stops

$2,660Turkish Airlines

Find Deal

sáb, dez 20 - dom, jan 4

3:00 pm - 1:35 pmRDU-SOF

15h 35m2 stops

2:20 pm - 11:44 pmSOF-RDU

16h 24m2 stops

$2,723Lufthansa

Find Deal

sex, dez 19 - seg, jan 5

3:15 pm - 1:35 pmRDU-SOF

15h 20m2 stops

6:10 am - 1:45 pmSOF-RDU

14h 35m1 stop

$3,248Lufthansa

Find Deal

sex, dez 19 - seg, jan 5

United Airlines flights from Raleigh to Sofia

Our best United Airlines deals on Raleigh to Sofia flight tickets

United Airlines

Mar 27

RDU6:05 amRaleigh-Durham

23h 45m

2 stops

SOF11:50 amSofia

Mar 31

SOF6:10 amSofia

14h 35m

1 stop

RDU1:45 pmRaleigh-Durham

$835

Find similar

United Airlines

Mar 27

RDU6:05 amRaleigh-Durham

23h 45m

2 stops

SOF11:50 amSofia

Mar 31

SOF2:00 pmSofia

31h 03m

2 stops

RDU2:03 pmRaleigh-Durham

$840

Find similar

United Airlines

Mar 27

RDU6:05 amRaleigh-Durham

23h 45m

2 stops

SOF11:50 amSofia

Mar 31

SOF6:10 amSofia

14h 35m

1 stop

RDU1:45 pmRaleigh-Durham

$928

Find similar

Turkish Airlines flights from Raleigh to Sofia

Our best Turkish Airlines deals on Raleigh to Sofia flight tickets

Turkish Airlines

Nov 7

RDU6:00 amRaleigh-Durham

19h 45m

2 stops

SOF8:45 amSofia

Nov 9

SOF9:40 pmSofia

32h 28m

2 stops

RDU11:08 pmRaleigh-Durham

$696

Find similar

Turkish Airlines

Nov 6

RDU6:00 amRaleigh-Durham

31h 50m

2 stops

SOF8:50 pmSofia

Nov 8

SOF9:40 pmSofia

32h 11m

2 stops

RDU10:51 pmRaleigh-Durham

$899

Find similar

Turkish Airlines

Dec 20

RDU7:39 pmRaleigh-Durham

18h 11m

2 stops

SOF8:50 pmSofia

Jan 4

SOF9:40 pmSofia

33h 16m

2 stops

RDU11:56 pmRaleigh-Durham

$2,660

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

qua 12/3

2:50 pm-2:05 pm

2 stops16h 15m

Sofia

qui 12/18

7:10 am-4:45 pm

1 stop16h 35m

$545

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

qua 12/3

1:10 pm-2:05 pm

2 stops17h 55m

Sofia

qui 12/18

7:10 am-7:21 pm

2 stops19h 11m

$630

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

qua 12/3

6:55 pm-2:05 pm

1 stop12h 10m

Sofia

qui 12/18

7:10 am-4:45 pm

1 stop16h 35m

$765

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

sex 3/27

1:25 pm-1:35 pm

2 stops18h 10m

Sofia

ter 3/31

2:00 pm-9:18 pm

2 stops38h 18m

$828

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

sex 3/27

6:05 am-11:50 am

2 stops23h 45m

Sofia

ter 3/31

6:10 am-1:45 pm

1 stop14h 35m

$835

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

sex 3/27

6:05 am-11:50 am

2 stops23h 45m

Sofia

ter 3/31

2:00 pm-2:03 pm

2 stops31h 03m

$840

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

sex 3/27

6:05 am-11:50 am

2 stops23h 45m

Sofia

ter 3/31

6:10 am-1:45 pm

1 stop14h 35m

$928

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

sáb 12/20

7:39 pm-8:50 pm

2 stops18h 11m

Sofia

dom 1/4

9:40 pm-11:56 pm

2 stops33h 16m

$2,660

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

sex 12/19

3:00 pm-1:35 pm

2 stops15h 35m

Sofia

seg 1/5

2:20 pm-11:44 pm

2 stops16h 24m

$2,723

RaleighSofia

RDU - SOF

RDUSOF

Raleigh-Durham

sex 12/19

3:15 pm-1:35 pm

2 stops15h 20m

Sofia

seg 1/5

6:10 am-1:45 pm

1 stop14h 35m

$3,248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Raleigh and Sofia?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Raleigh is in March. Flight prices, which tend to average around $704, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Sofia from Raleigh during January instead. Flights to Sofia in January, while not as cheap as those in March, still average around $794.

What is the cheapest day to depart on your flight to Sofia?

According to our data, Saturday is the cheapest day to fly to Sofia from Raleigh. The lowest ticket price found for a Saturday departure recently was $910. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Raleigh to Sofia on a Thursday will generally be more expensive and average around $1,312. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

In the evening is the cheapest time of day to fly from Raleigh to Sofia when you can find flight prices for as low as $872. Flying to Sofia in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,289 per ticket.

Can stopping save me money on Raleigh to Sofia flights?

You could potentially save up to 25% on your flight if you consider stops on a Raleigh to Sofia flight.

When to book flights from Raleigh to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Sofia (RDU to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Sofia

Direct flights	None

There are no direct flights from Raleigh to Sofia. There are no popular flight routes from Raleigh to Sofia.

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How far is Raleigh-Durham to Sofia by plane?
The distance between Raleigh-Durham and Sofia is about 5120.8 mi. Typically, this will take 12h 10m by plane in normal conditions.
When did momondo last update prices for flights from Raleigh-Durham Airport to Sofia Airport?
Prices for flights from Raleigh-Durham Airport to Sofia Airport are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Sofia Airport?
The number of operators available for flights from Raleigh-Durham Airport to Sofia Airport is 3 as of November 2025.
How old do you have to be to fly from Raleigh-Durham Airport to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The necessary travel and health documents for your Sofia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Raleigh to Sofia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Raleigh to Sofia is Lufthansa (62% of total bookings). The next most popular airlines are United Airlines (31%) and Turkish Airlines (7%).

Best airlines flying from Raleigh to Sofia

Compare and see reviews for airlines that fly from Raleigh to Sofia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Lufthansa	PriceFrom $677	Free Cancellation	Rating 6.8 7,547 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $794	Free Cancellation	Rating 7.3 4,038 reviews	Search Turkish Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Sofia?

Finding the right flight to Sofia from Raleigh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

Can I find flights from Raleigh to Sofia with flexible booking policies on momondo?

All flight searches from Raleigh to Sofia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Raleigh to Sofia?

momondo helps you find the best flight between Raleigh and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Raleigh to Sofia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sofia from Raleigh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Raleigh to Sofia from $545

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Sofia departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Raleigh to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Raleigh and Sofia?

What is the cheapest month to fly to Sofia?

What is the cheapest day to depart on your flight to Sofia?

What is the cheapest time of day to depart on your flight to Sofia?

Can stopping save me money on Raleigh to Sofia flights?

You could potentially save up to 25% on your flight if you consider stops on a Raleigh to Sofia flight.

What is the cheapest airline that flies from Raleigh-Durham to Sofia?

JetBlue, Air France, and British Airways are the most popular carriers operating from Raleigh-Durham to Sofia

What airlines fly to Sofia?

Which airport is the most popular layover for flights between Raleigh and Sofia?

Frankfurt am Main (FRA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Raleigh to Sofia?

Flights via Paris (CDG) offer the lowest average round-trip price of $772.

Which layover airport has the shortest travel time from Raleigh to Sofia?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 12h 34m.

Which layover airport has the shortest connection time from Raleigh to Sofia?

Paris (CDG) has the shortest average layover time for this route: 3h 09m.

When to book flights from Raleigh to Sofia

Cheap Raleigh to Sofia (RDU to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Sofia

Direct flights

How far is Raleigh-Durham to Sofia by plane?

When did momondo last update prices for flights from Raleigh-Durham Airport to Sofia Airport?

How many operators does momondo search for flights from Raleigh-Durham Airport to Sofia Airport?

How old do you have to be to fly from Raleigh-Durham Airport to Sofia Airport?

What documentation or ID do you need to fly to Sofia Airport?

What is the most popular airline from Raleigh to Sofia?

Best airlines flying from Raleigh to Sofia

Compare and see reviews for airlines that fly from Raleigh to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Sofia?

Can I find flights from Raleigh to Sofia with flexible booking policies on momondo?

How can momondo help me find flights from Raleigh to Sofia?

I’m not ready to book a flight from Raleigh to Sofia right now. Can momondo alert me if prices change?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo