$437 Find Cheap Flights from Jacksonville 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 Jacksonville to Bulgaria departing on 9/16. 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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Book Cheap Jacksonville 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 Jacksonville 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 Jacksonville to Bulgaria

Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
11:44 am - 6:20 pm
JAX
-
SOF
23h 36m
2 stops
United Airlines Logo
6:25 am - 9:10 pm
SOF
-
JAX
21h 45m
2 stops
$738United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
11:50 am - 10:45 pm
JAX
-
SOF
27h 55m
2 stops
United Airlines Logo
6:25 am - 11:05 pm
SOF
-
JAX
23h 40m
2 stops
$739United Airlines
Wed, Oct 7 - Thu, Oct 22
United Airlines Logo
12:40 pm - 12:10 pm
JAX
-
SOF
16h 30m
2 stops
United Airlines Logo
6:30 am - 6:01 pm
SOF
-
JAX
18h 31m
2 stops
$792United Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
4:11 pm - 6:40 pm
JAX
-
SOF
19h 29m
2 stops
Multiple Airlines Logo
3:40 pm - 7:25 pm
SOF
-
JAX
34h 45m
2 stops
$793Multiple Airlines
Tue, Oct 6 - Wed, Oct 21
United Airlines Logo
4:58 pm - 12:10 pm
JAX
-
SOF
36h 12m
2 stops
United Airlines Logo
6:20 am - 11:20 pm
SOF
-
JAX
24h 00m
2 stops
$798United Airlines
Wed, Oct 7 - Mon, Oct 19
SWISS Logo
9:40 am - 10:20 am
JAX
-
SOF
17h 40m
2 stops
SWISS Logo
3:40 pm - 7:09 pm
SOF
-
JAX
34h 29m
2 stops
$801SWISS
Tue, Oct 6 - Mon, Oct 19
United Airlines Logo
4:58 pm - 12:10 pm
JAX
-
SOF
36h 12m
2 stops
United Airlines Logo
2:20 pm - 6:01 pm
SOF
-
JAX
34h 41m
2 stops
$818United Airlines
Mon, Oct 5 - Thu, Oct 22
Lufthansa Logo
7:20 pm - 6:40 pm
JAX
-
SOF
16h 20m
2 stops
Lufthansa Logo
6:10 am - 10:06 pm
SOF
-
JAX
22h 56m
2 stops
$832Lufthansa
Mon, Oct 5 - Wed, Oct 21
Lufthansa Logo
7:20 pm - 6:40 pm
JAX
-
SOF
16h 20m
2 stops
Lufthansa Logo
6:20 am - 7:09 pm
SOF
-
JAX
19h 49m
2 stops
$833Lufthansa
Sun, Oct 4 - Wed, Oct 21
Multiple Airlines Logo
1:00 pm - 2:00 pm
JAX
-
SOF
18h 00m
2 stops
Multiple Airlines Logo
7:00 am - 9:38 pm
SOF
-
JAX
21h 38m
2 stops
$842Multiple Airlines
Booking Insights

KAYAK's insights & trends for Jacksonville to Bulgaria flights

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville 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 Jacksonville to Bulgaria is March, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,441 and $1,150 respectively.

Good to know

Cheapest flight$437
Most popular time to fly and prices are also 14% lower on average.
Flight from Jacksonville to Sofia

FAQs - booking Bulgaria flights

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

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

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

 
Need help choosing which airline to fly with from Jacksonville 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.
7.8
KLMOverall score based on 1531 reviews
7.8Boarding
7.2Entertainment
8.4Crew
7.7Comfort
7.3Food
Airline reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

2.0 MediocreNewton, Mar 2026
IAD - AMS
Read more KLM reviews

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

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

Information on your arrival and departure airports