$346 Find Cheap Flights from Charlotte 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 Charlotte to Bulgaria departing on 9/1. 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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Cheap Flights from Charlotte to Bulgaria

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sofia
Sofia2 stops$629
Varna
Varna2 stops$791
Sofia
Sofia2 stops$629
Varna
Varna2 stops$791

Book Cheap Charlotte 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 Charlotte 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 Charlotte to Bulgaria

Tue, Apr 14 - Tue, Apr 21
Lufthansa Logo
2:46 pm - 1:05 pm
CLT
-
SOF
15h 19m
2 stops
Lufthansa Logo
6:10 am - 4:45 pm
SOF
-
CLT
17h 35m
1 stop
$629Lufthansa
Tue, Aug 4 - Wed, Aug 19
United Airlines Logo
6:40 pm - 11:00 pm
CLT
-
SOF
21h 20m
1 stop
United Airlines Logo
6:20 am - 11:58 pm
SOF
-
CLT
24h 38m
2 stops
$635United Airlines
Tue, Aug 4 - Tue, Aug 18
Lufthansa Logo
6:40 pm - 11:00 pm
CLT
-
SOF
21h 20m
1 stop
Lufthansa Logo
7:25 pm - 4:45 pm
SOF
-
CLT
28h 20m
1 stop
$637Lufthansa
Tue, Aug 4 - Wed, Aug 19
United Airlines Logo
7:44 pm - 11:00 pm
CLT
-
SOF
20h 16m
2 stops
United Airlines Logo
6:20 am - 11:58 pm
SOF
-
CLT
24h 38m
2 stops
$639United Airlines
Tue, Aug 4 - Wed, Aug 19
United Airlines Logo
6:40 pm - 6:40 pm
CLT
-
SOF
17h 00m
1 stop
United Airlines Logo
6:20 am - 9:42 am
SOF
-
CLT
34h 22m
2 stops
$640United Airlines
Tue, Aug 4 - Tue, Aug 18
Lufthansa Logo
7:44 pm - 6:40 pm
CLT
-
SOF
15h 56m
2 stops
Lufthansa Logo
7:25 pm - 4:45 pm
SOF
-
CLT
28h 20m
1 stop
$641Lufthansa
Tue, Aug 4 - Wed, Aug 19
United Airlines Logo
11:20 am - 12:10 pm
CLT
-
SOF
17h 50m
2 stops
United Airlines Logo
6:20 am - 9:42 am
SOF
-
CLT
34h 22m
2 stops
$645United Airlines
Tue, Aug 4 - Wed, Aug 19
Lufthansa Logo
6:40 pm - 6:40 pm
CLT
-
SOF
17h 00m
1 stop
Lufthansa Logo
7:00 pm - 11:58 pm
SOF
-
CLT
35h 58m
2 stops
$648Lufthansa
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
9:30 am - 11:00 pm
CLT
-
SOF
30h 30m
2 stops
Multiple Airlines Logo
6:10 am - 9:03 pm
SOF
-
CLT
21h 53m
2 stops
$654Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
SWISS Logo
6:40 pm - 10:20 am
CLT
-
SOF
32h 40m
2 stops
SWISS Logo
1:05 pm - 4:45 pm
SOF
-
CLT
34h 40m
2 stops
$656SWISS
Booking Insights

KAYAK's insights & trends for Charlotte to Bulgaria flights

Get data-powered insights and trends into flights from Charlotte 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 Charlotte to Bulgaria?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charlotte 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 Charlotte to Bulgaria is August, when tickets cost $515 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $1,187 and $1,105 respectively.

Good to know

Low seasonJanuary
Cheapest flight$279
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Charlotte to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Charlotte 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 Charlotte to Bulgaria.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Charlotte 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 Charlotte 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 Charlotte 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 Charlotte 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 Charlotte 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 Charlotte to Bulgaria

 
Need help choosing which airline to fly with from Charlotte 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 9428 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

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

2.0 MediocreMary Ann, Mar 2026
EWR - MCO
Read more United Airlines reviews

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.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

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 Charlotte to Bulgaria

Information on your arrival and departure airports