$457 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 7/23. 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

Tue, Aug 4 - Wed, Aug 26
United Airlines Logo
3:00 pm - 6:40 pm
RDU
-
SOF
20h 40m
2 stops
United Airlines Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$729United Airlines
Tue, Aug 4 - Wed, Aug 26
United Airlines Logo
3:00 pm - 12:10 pm
RDU
-
SOF
14h 10m
2 stops
United Airlines Logo
6:20 am - 9:32 pm
SOF
-
RDU
22h 12m
2 stops
$732United Airlines
Tue, Aug 4 - Wed, Aug 26
United Airlines Logo
3:00 pm - 12:10 pm
RDU
-
SOF
14h 10m
2 stops
United Airlines Logo
6:20 am - 5:13 pm
SOF
-
RDU
17h 53m
2 stops
$739United Airlines
Tue, Aug 4 - Wed, Aug 26
Lufthansa Logo
3:40 pm - 1:05 pm
RDU
-
SOF
14h 25m
1 stop
Lufthansa Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$757Lufthansa
Tue, Aug 4 - Wed, Aug 26
Lufthansa Logo
3:40 pm - 11:00 am
RDU
-
SOF
12h 20m
1 stop
Lufthansa Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$775Lufthansa
Mon, Aug 31 - Fri, Sep 18
Air Canada Logo
4:00 pm - 6:00 pm
RDU
-
SOF
43h 00m
2 stops
Air Canada Logo
6:20 am - 9:31 pm
SOF
-
RDU
22h 11m
2 stops
$797Air Canada
Thu, Aug 27 - Fri, Sep 18
United Airlines Logo
10:42 am - 12:10 pm
RDU
-
SOF
18h 28m
2 stops
United Airlines Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$833United Airlines
Mon, Sep 14 - Sat, Oct 3
Lufthansa Logo
7:59 pm - 6:40 pm
RDU
-
SOF
15h 41m
2 stops
Lufthansa Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$835Lufthansa
Mon, Sep 14 - Sat, Oct 3
Lufthansa Logo
7:59 pm - 6:40 pm
RDU
-
SOF
15h 41m
2 stops
Lufthansa Logo
6:20 am - 1:45 pm
SOF
-
RDU
14h 25m
1 stop
$836Lufthansa
Thu, Aug 27 - Fri, Sep 18
United Airlines Logo
10:42 am - 12:10 pm
RDU
-
SOF
18h 28m
2 stops
United Airlines Logo
6:20 am - 9:31 pm
SOF
-
RDU
22h 11m
2 stops
$837United Airlines
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 ($729) and Lufthansa ($757).

Good to know

Low seasonApril
Cheapest flight$457
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 9538 reviews
8.1Crew
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

6.0 GoodMel, Apr 2026
JFK - HND
Read more United Airlines reviews

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

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

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

Information on your arrival and departure airports