Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Raleigh to Sofia from $467

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Sofia departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 10:30 pmRDU  Raleigh-Durham-SOF Sofia
19h 00m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
5:00 am - 7:30 pmSOF  Sofia-RDU Raleigh-Durham
21h 30m3 stops Belgrade Nikola Tesla Kastrup Copenhagen Reykjavik Keflavik Intl
$725Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
United Airlines Logo
1:10 pm - 1:15 pmRDU  Raleigh-Durham-SOF Sofia
17h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 8:33 pmSOF  Sofia-RDU Raleigh-Durham
21h 08m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$732United Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
11:25 am - 1:15 pmRDU  Raleigh-Durham-SOF Sofia
18h 50m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 12:24 pmSOF  Sofia-RDU Raleigh-Durham
36h 59m3 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$732United Airlines
Sun, Nov 15 - Wed, Nov 18
Multiple Airlines Logo
8:30 pm - 10:30 pmRDU  Raleigh-Durham-SOF Sofia
19h 00m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
5:00 am - 7:30 pmSOF  Sofia-RDU Raleigh-Durham
21h 30m3 stops Belgrade Nikola Tesla Kastrup Copenhagen Reykjavik Keflavik Intl
$732Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
United Airlines Logo
6:00 am - 1:15 pmRDU  Raleigh-Durham-SOF Sofia
24h 15m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 8:33 pmSOF  Sofia-RDU Raleigh-Durham
21h 08m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$732United Airlines
Sun, Nov 15 - Wed, Nov 18
Multiple Airlines Logo
4:50 pm - 12:20 amRDU  Raleigh-Durham-SOF Sofia
24h 30m2 stops Toronto Pearson Intl Kastrup Copenhagen
Multiple Airlines Logo
4:00 pm - 8:46 pmSOF  Sofia-RDU Raleigh-Durham
35h 46m3 stops Belgrade Nikola Tesla Kastrup Copenhagen Toronto Pearson Intl
$746Multiple Airlines
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
8:30 pm - 3:30 pmRDU  Raleigh-Durham-SOF Sofia
36h 00m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Belgrade Nikola Tesla
Multiple Airlines Logo
5:00 am - 7:30 pmSOF  Sofia-RDU Raleigh-Durham
21h 30m3 stops Belgrade Nikola Tesla Stockholm Arlanda Reykjavik Keflavik Intl
$756Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Lufthansa Logo
3:40 pm - 1:25 pmRDU  Raleigh-Durham-SOF Sofia
14h 45m1 stop Frankfurt am Main
Lufthansa Logo
6:10 am - 1:45 pmSOF  Sofia-RDU Raleigh-Durham
14h 35m1 stop Frankfurt am Main
$821Lufthansa
Wed, Oct 7 - Tue, Oct 20
Lufthansa Logo
7:59 pm - 6:40 pmRDU  Raleigh-Durham-SOF Sofia
15h 41m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
7:25 pm - 11:59 pmSOF  Sofia-RDU Raleigh-Durham
35h 34m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$850Lufthansa
Wed, Sep 9 - Mon, Sep 14
Lufthansa Logo
7:59 pm - 11:15 pmRDU  Raleigh-Durham-SOF Sofia
20h 16m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
7:00 pm - 1:45 pmSOF  Sofia-RDU Raleigh-Durham
25h 45m1 stop Frankfurt am Main
$854Lufthansa
Wed, Sep 9 - Mon, Sep 14

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Lufthansa flights from Raleigh to Sofia

Our best Lufthansa deals on Raleigh to Sofia flight tickets
Lufthansa
Oct 7
RDU3:40 pmRaleigh-Durham
14h 45m
1 stop
SOF1:25 pmSofia
Oct 20
SOF6:10 amSofia
14h 35m
1 stop
RDU1:45 pmRaleigh-Durham
$821
Lufthansa
Sep 9
RDU7:59 pmRaleigh-Durham
15h 41m
2 stops
SOF6:40 pmSofia
Sep 14
SOF7:25 pmSofia
35h 34m
2 stops
RDU11:59 pmRaleigh-Durham
$850
Lufthansa
Sep 9
RDU7:59 pmRaleigh-Durham
20h 16m
2 stops
SOF11:15 pmSofia
Sep 14
SOF7:00 pmSofia
25h 45m
1 stop
RDU1:45 pmRaleigh-Durham
$854

SWISS flights from Raleigh to Sofia

Our best SWISS deals on Raleigh to Sofia flight tickets
SWISS
Sep 28
RDU10:13 amRaleigh-Durham
19h 02m
2 stops
SOF12:15 pmSofia
Oct 5
SOF3:40 pmSofia
34h 08m
2 stops
RDU6:48 pmRaleigh-Durham
$909
SWISS
Aug 30
RDU10:05 amRaleigh-Durham
43h 10m
2 stops
SOF12:15 pmSofia
Sep 21
SOF3:40 pmSofia
37h 09m
2 stops
RDU9:49 pmRaleigh-Durham
$1,047
SWISS
Aug 30
RDU10:05 amRaleigh-Durham
21h 50m
2 stops
SOF2:55 pmSofia
Sep 20
SOF12:55 pmSofia
39h 54m
3 stops
RDU9:49 pmRaleigh-Durham
$1,130

momondo 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Raleigh to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Mon 9/28

8:30 pm-10:30 pm

2 stops19h 00m

Sofia

Mon 10/5

5:00 am-7:30 pm

3 stops21h 30m

$725

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Sun 11/15

1:10 pm-1:15 pm

2 stops17h 05m

Sofia

Wed 11/18

6:25 am-8:33 pm

2 stops21h 08m

$732

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Sun 11/15

11:25 am-1:15 pm

2 stops18h 50m

Sofia

Wed 11/18

6:25 am-12:24 pm

3 stops36h 59m

$732

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Mon 9/28

8:30 pm-10:30 pm

2 stops19h 00m

Sofia

Mon 10/5

5:00 am-7:30 pm

3 stops21h 30m

$732

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Sun 11/15

6:00 am-1:15 pm

2 stops24h 15m

Sofia

Wed 11/18

6:25 am-8:33 pm

2 stops21h 08m

$732

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Wed 9/9

4:50 pm-12:20 am

2 stops24h 30m

Sofia

Mon 9/14

4:00 pm-8:46 pm

3 stops35h 46m

$746

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Mon 9/28

8:30 pm-3:30 pm

3 stops36h 00m

Sofia

Mon 10/5

5:00 am-7:30 pm

3 stops21h 30m

$756
Quickest round-trip

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Wed 10/7

3:40 pm-1:25 pm

1 stop14h 45m

Sofia

Tue 10/20

6:10 am-1:45 pm

1 stop14h 35m

$821

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Wed 9/9

7:59 pm-6:40 pm

2 stops15h 41m

Sofia

Mon 9/14

7:25 pm-11:59 pm

2 stops35h 34m

$850

RaleighSofia

RDU Raleigh-Durham - SOF Sofia

RDUSOF

Raleigh-Durham

Wed 9/9

7:59 pm-11:15 pm

2 stops20h 16m

Sofia

Mon 9/14

7:00 pm-1:45 pm

1 stop25h 45m

$854

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Sofia from

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $494 to $938.
The lowest price recently found on this route was $725.

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Raleigh is in October. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Sofia from Raleigh during February instead. Flights to Sofia in February, while not as cheap as those in October, still average around $0.

Can stopping save me money on Raleigh to Sofia flights?

You could potentially save up to 21% 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

Fastest flight time

15h 41m

Direct flights

None
The fastest flight from Raleigh to Sofia takes 15h 41m
There are no direct flights from Raleigh to Sofia. There are no popular flight routes from Raleigh to Sofia.
Search flight deals

Frequently asked questions about flying from Raleigh to Sofia

  • 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 15h 41m 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?

  • 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?

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 AirlinesPriceFrom $494Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights
LufthansaPriceFrom $562Free CancellationRating
6.8
8,195 reviews
Search Lufthansa flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/15
Tue 9/22
By creating a price alert you accept our terms of use and privacy policy.

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
Lufthansa
United Airlines