$256 Find Cheap Flights from Raleigh to Bulgaria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Bulgaria departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bulgaria

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Raleigh to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Bulgaria

Tue, Sep 1 - Fri, Sep 18
United Airlines Logo
1:15 pm - 6:40 pm
RDU
-
SOF
22h 25m
2 stops
United Airlines Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$683United Airlines
Tue, Sep 1 - Fri, Sep 18
Air Canada Logo
4:00 pm - 6:40 pm
RDU
-
SOF
19h 40m
2 stops
Air Canada Logo
6:20 am - 9:31 pm
SOF
-
RDU
22h 11m
2 stops
$685Air Canada
Tue, Sep 1 - Fri, Sep 18
United Airlines Logo
3:40 pm - 6:00 pm
RDU
-
SOF
19h 20m
1 stop
United Airlines Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$691United Airlines
Mon, Aug 31 - Tue, Sep 22
Air Canada Logo
5:20 pm - 6:00 pm
RDU
-
SOF
41h 40m
2 stops
Air Canada Logo
6:10 am - 9:31 pm
SOF
-
RDU
46h 21m
2 stops
$694Air Canada
Tue, Sep 1 - Sun, Sep 20
Multiple Airlines Logo
7:15 am - 3:35 pm
RDU
-
SOF
25h 20m
2 stops
Multiple Airlines Logo
4:05 pm - 4:49 pm
SOF
-
RDU
31h 44m
2 stops
$697Multiple Airlines
Tue, Sep 1 - Tue, Sep 22
United Airlines Logo
11:56 am - 1:05 pm
RDU
-
SOF
18h 09m
3 stops
United Airlines Logo
6:10 am - 9:31 pm
SOF
-
RDU
22h 21m
2 stops
$698United Airlines
Tue, Sep 1 - Mon, Sep 21
United Airlines Logo
5:14 pm - 6:40 pm
RDU
-
SOF
18h 26m
2 stops
United Airlines Logo
2:20 pm - 1:45 pm
SOF
-
RDU
30h 25m
1 stop
$703United Airlines
Tue, Sep 1 - Mon, Sep 21
Air Canada Logo
9:10 am - 6:40 pm
RDU
-
SOF
26h 30m
2 stops
Air Canada Logo
2:20 pm - 9:31 pm
SOF
-
RDU
38h 11m
2 stops
$706Air Canada
Wed, Sep 2 - Mon, Sep 21
Lufthansa Logo
3:40 pm - 10:40 am
RDU
-
SOF
12h 00m
1 stop
Lufthansa Logo
7:00 pm - 1:45 pm
SOF
-
RDU
25h 45m
1 stop
$709Lufthansa
Tue, Sep 1 - Mon, Sep 21
Lufthansa Logo
3:40 pm - 11:00 am
RDU
-
SOF
12h 20m
1 stop
Lufthansa Logo
7:00 pm - 1:45 pm
SOF
-
RDU
25h 45m
1 stop
$711Lufthansa
Booking Insights

KAYAK's insights & trends for Raleigh to Bulgaria flights

Get data-powered insights and trends into flights from Raleigh to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Raleigh to Bulgaria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Raleigh to Bulgaria were found on United Airlines ($683) and Air Canada ($685).

Good to know

Low seasonApril
Cheapest flight$256
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Raleigh to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Raleigh to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Raleigh to Bulgaria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Raleigh to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Raleigh to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Raleigh to Bulgaria

 
Need help choosing which airline to fly with from Raleigh to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9435 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

OK, we were delayed and had to de plane and reboard.

6.0 GoodJamie, Mar 2026
LAX - EWR
Read more United Airlines reviews

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Everything you need to know for your flight from Raleigh to Bulgaria

Information on your arrival and departure airports