What is the cheapest airline that flies from Jacksonville to Sofia?

British Airways and United Airlines are the most popular carriers operating from Jacksonville to Sofia

What airlines fly to Sofia?

Lufthansa, United Airlines and KLM are the top three most popular airlines that fly to Sofia from Jacksonville according to our data. Lufthansa is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 3 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Jacksonville Airport to Sofia Airport?

Prices for flights from Jacksonville Airport to Sofia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Jacksonville Airport to Sofia Airport?

The number of operators available for flights from Jacksonville Airport to Sofia Airport is 3 as of September 2026.

How old do you have to be to fly from Jacksonville Airport to Sofia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$328 Cheap Flights from Jacksonville to Sofia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Sofia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:15 pmJAX Jacksonville-SOF Sofia

23h 15m2 stops Newark Munich Franz Josef Strauss

6:25 am - 10:30 pmSOF Sofia-JAX Jacksonville

23h 05m2 stops Frankfurt am Main Newark

$745United Airlines

Mon, Jan 18 - Fri, Jan 22

7:30 am - 10:55 pmJAX Jacksonville-SOF Sofia

32h 25m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 11:20 pmSOF Sofia-JAX Jacksonville

23h 55m2 stops Frankfurt am Main Houston George Bush Intcntl

$745United Airlines

Mon, Jan 18 - Fri, Jan 22

7:30 am - 10:55 pmJAX Jacksonville-SOF Sofia

32h 25m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 7:46 pmSOF Sofia-JAX Jacksonville

20h 21m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$745United Airlines

Mon, Jan 18 - Fri, Jan 22

9:40 am - 11:15 pmJAX Jacksonville-SOF Sofia

30h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 11:15 pmSOF Sofia-JAX Jacksonville

22h 50m2 stops Frankfurt am Main Houston George Bush Intcntl

$901United Airlines

Thu, Oct 22 - Thu, Oct 29

12:34 pm - 2:30 pmJAX Jacksonville-SOF Sofia

18h 56m2 stops Chicago O'Hare Intl Madrid Barajas

10:15 am - 10:52 amSOF Sofia-JAX Jacksonville

30h 37m3 stops Madrid Barajas Boston Logan Intl Philadelphia

$1,160Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

9:40 am - 12:10 pmJAX Jacksonville-SOF Sofia

19h 30m3 stops Chicago O'Hare Intl Zurich Munich Franz Josef Strauss

4:00 pm - 10:10 pmSOF Sofia-JAX Jacksonville

84h 10m3 stops Zurich London Heathrow Washington, D.C. Dulles Intl

$1,244SWISS

Thu, Oct 22 - Thu, Oct 29

7:00 pm - 3:00 pmJAX Jacksonville-SOF Sofia

37h 00m2 stops New York John F Kennedy Intl Istanbul

12:35 pm - 6:10 pmSOF Sofia-JAX Jacksonville

36h 35m2 stops Istanbul New York John F Kennedy Intl

$1,444Turkish Airlines

Mon, Sep 21 - Fri, Sep 25

10:25 am - 1:25 pmJAX Jacksonville-SOF Sofia

20h 00m2 stops Toronto Pearson Intl Frankfurt am Main

6:20 am - 9:47 pmSOF Sofia-JAX Jacksonville

22h 27m3 stops Frankfurt am Main Toronto Pearson Intl Chicago O'Hare Intl

$1,923Multiple Airlines

Mon, Sep 21 - Fri, Sep 25

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United Airlines flights from Jacksonville to Sofia

Our best United Airlines deals on Jacksonville to Sofia flight tickets

United Airlines

Jan 18

JAX7:00 amJacksonville

23h 15m

2 stops

SOF1:15 pmSofia

Jan 22

SOF6:25 amSofia

23h 05m

2 stops

JAX10:30 pmJacksonville

$745

United Airlines

Oct 22

JAX9:40 amJacksonville

30h 35m

2 stops

SOF11:15 pmSofia

Oct 29

SOF6:25 amSofia

22h 50m

2 stops

JAX11:15 pmJacksonville

$901

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Mon 1/18

7:00 am-1:15 pm

2 stops23h 15m

Sofia

Fri 1/22

6:25 am-10:30 pm

2 stops23h 05m

$745

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Mon 1/18

7:30 am-10:55 pm

2 stops32h 25m

Sofia

Fri 1/22

6:25 am-11:20 pm

2 stops23h 55m

$745

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Mon 1/18

7:30 am-10:55 pm

2 stops32h 25m

Sofia

Fri 1/22

6:25 am-7:46 pm

2 stops20h 21m

$745

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Thu 10/22

9:40 am-11:15 pm

2 stops30h 35m

Sofia

Thu 10/29

6:25 am-11:15 pm

2 stops22h 50m

$901

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Thu 10/22

12:34 pm-2:30 pm

2 stops18h 56m

Sofia

Thu 10/29

10:15 am-10:52 am

3 stops30h 37m

$1,160

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Thu 10/22

9:40 am-12:10 pm

3 stops19h 30m

Sofia

Thu 10/29

4:00 pm-10:10 pm

3 stops84h 10m

$1,244

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Mon 9/21

7:00 pm-3:00 pm

2 stops37h 00m

Sofia

Fri 9/25

12:35 pm-6:10 pm

2 stops36h 35m

$1,444

Quickest round-trip

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Mon 9/21

10:25 am-1:25 pm

2 stops20h 00m

Sofia

Fri 9/25

6:20 am-9:47 pm

3 stops22h 27m

$1,923

Cheapest one-way

Quickest one-way

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Sun 2/21

7:00 am-4:20 pm

2 stops26h 20m

$328

JacksonvilleSofia

JAX Jacksonville - SOF Sofia

JAXSOF

Jacksonville

Sun 2/21

3:50 pm-1:15 pm

3 stops38h 25m

$435

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Jacksonville to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Jacksonville is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Jacksonville during March instead. Flights to Sofia in March, while not as cheap as those in November, still average around $0.

When to book flights from Jacksonville to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Jacksonville to Sofia (JAX to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Sofia

Best Price Found	$328
Fastest flight time	19h 58m
Direct flights	None

The best one-way flight to Sofia from Jacksonville in the past 72 hours is $328. The best round-trip flight deal from Jacksonville to Sofia found on momondo in the last 72 hours is $745.

The fastest flight from Jacksonville to Sofia takes 19h 58m

There are no direct flights from Jacksonville to Sofia. There are no popular flight routes from Jacksonville to Sofia.

Search flight deals

Frequently asked questions about flying from Jacksonville to Sofia

How far is Jacksonville to Sofia by plane?
Jacksonville and Sofia are 5504.1 mi apart from one another. Flights usually cover this in 19h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Jacksonville Airport to Sofia Airport?
Prices for flights from Jacksonville Airport to Sofia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Jacksonville Airport to Sofia Airport?
The number of operators available for flights from Jacksonville Airport to Sofia Airport is 3 as of September 2026.
How old do you have to be to fly from Jacksonville Airport to Sofia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Jacksonville to Sofia?
Based on momondo bookings for flights between Jacksonville and Sofia, the leading airline is Lufthansa, making up 37% of the total bookings. Other popular airlines include United Airlines with 35% and KLM with 28%.

Best airlines flying from Jacksonville to Sofia

Compare and see reviews for airlines that fly from Jacksonville to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $545	Free Cancellation	Rating 6.8 8,216 reviews	Search Lufthansa flights
United Airlines	PriceFrom $553	Free Cancellation	Rating 7.4 10,180 reviews	Search United Airlines flights
KLM	PriceFrom $642	Free Cancellation	Rating 7.8 1,573 reviews	Search KLM flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Sofia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jacksonville to Sofia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Jacksonville to Sofia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sofia from Jacksonville with this policy.

How can momondo help me find flights from Jacksonville to Sofia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sofia from Jacksonville.

I’m not ready to book a flight from Jacksonville to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Jacksonville and alert you when they change.

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Cheap flights from Jacksonville to Sofia from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Sofia departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Jacksonville to Sofia

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How to get the cheapest flight ticket from Jacksonville to Sofia

What is the cheapest month to fly to Sofia?

What is the cheapest airline that flies from Jacksonville to Sofia?

What airlines fly to Sofia?

When to book flights from Jacksonville to Sofia

Cheap Jacksonville to Sofia (JAX to SOF) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Jacksonville to Sofia

Best airlines flying from Jacksonville to Sofia

Compare and see reviews for airlines that fly from Jacksonville to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

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Cabin classes currently available on flights to Sofia

List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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