$315 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 8/5. 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

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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

Sun, Dec 6 - Wed, Dec 9
Air Canada Logo
1:20 pm - 6:20 pm
RDU
-
SOF
22h 00m
2 stops
Air Canada Logo
6:25 am - 8:33 pm
SOF
-
RDU
21h 08m
2 stops
$731Air Canada
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
9:00 am - 11:55 pm
RDU
-
SOF
31h 55m
2 stops
Multiple Airlines Logo
7:00 pm - 2:00 pm
SOF
-
RDU
26h 00m
1 stop
$772Multiple Airlines
Sun, Sep 6 - Thu, Nov 12
United Airlines Logo
10:38 am - 6:40 pm
RDU
-
SOF
25h 02m
2 stops
United Airlines Logo
6:25 am - 2:00 pm
SOF
-
RDU
14h 35m
1 stop
$783United Airlines
Sun, Sep 6 - Thu, Nov 12
KLM Logo
2:00 pm - 2:00 pm
RDU
-
SOF
17h 00m
2 stops
KLM Logo
7:00 am - 7:04 pm
SOF
-
RDU
19h 04m
2 stops
$785KLM
Sun, Sep 6 - Wed, Nov 11
Multiple Airlines Logo
4:00 pm - 6:40 pm
RDU
-
SOF
19h 40m
2 stops
Multiple Airlines Logo
2:00 pm - 8:33 pm
SOF
-
RDU
37h 33m
2 stops
$787Multiple Airlines
Sun, Aug 9 - Mon, Aug 24
Multiple Airlines Logo
4:00 pm - 6:40 pm
RDU
-
SOF
19h 40m
2 stops
Multiple Airlines Logo
7:00 pm - 1:45 pm
SOF
-
RDU
25h 45m
1 stop
$789Multiple Airlines
Mon, Sep 7 - Thu, Nov 12
United Airlines Logo
3:40 pm - 6:00 pm
RDU
-
SOF
19h 20m
1 stop
United Airlines Logo
6:25 am - 2:00 pm
SOF
-
RDU
14h 35m
1 stop
$790United Airlines
Tue, Sep 8 - Thu, Nov 12
United Airlines Logo
12:00 pm - 12:10 pm
RDU
-
SOF
17h 10m
2 stops
United Airlines Logo
6:25 am - 11:57 pm
SOF
-
RDU
24h 32m
2 stops
$793United Airlines
Sun, Aug 9 - Mon, Aug 24
Multiple Airlines Logo
4:00 pm - 6:00 pm
RDU
-
SOF
43h 00m
2 stops
Multiple Airlines Logo
3:40 pm - 9:49 pm
SOF
-
RDU
37h 09m
2 stops
$794Multiple Airlines
Sun, Sep 6 - Tue, Nov 10
Lufthansa Logo
3:40 pm - 6:10 pm
RDU
-
SOF
19h 30m
1 stop
Lufthansa Logo
2:00 pm - 11:46 pm
SOF
-
RDU
16h 46m
2 stops
$796Lufthansa
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.

What is the cheapest month to fly from Raleigh to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Bulgaria, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to Bulgaria is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is $1,050 and $824 respectively.

Good to know

Low seasonMay
Cheapest flight$315
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 18% 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 9878 reviews
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
Airline reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

10.0 ExcellentNerissa, Jun 2026
ORD - ANC
Read more United Airlines reviews

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

We used Kayak to reserve our tickets and specifically checked the luggage option which was a more expensive option. When we arrived at the terminal we had to pay an extra $90 per suitcase for the three passengers. This has been a pattern for the past 3 years. Why charge for a more expensive luggage option, and the ticket price not include luggage?

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The flight was cancelled, so why are you asking me how the flight was?

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

They messed up my seat so I didn’t get the one I paid for

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

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

Information on your arrival and departure airports