Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to Sofia from $679

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Sofia departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Jacksonville to Sofia (JAX-SOF)

Cheap round-trip flights

United Airlines Logo
8:00 am - 11:15 amJAX-SOF
20h 15m2 stops
United Airlines Logo
2:05 pm - 10:25 amSOF-JAX
27h 20m2 stops
$679United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 15
United Airlines Logo
5:05 pm - 11:00 pmJAX-SOF
46h 55m2 stops
United Airlines Logo
2:05 pm - 9:22 pmSOF-JAX
38h 17m2 stops
$715United Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
Air Canada Logo
9:50 am - 12:00 pmJAX-SOF
19h 10m2 stops
Air Canada Logo
2:05 pm - 9:18 amSOF-JAX
26h 13m3 stops
$930Air Canada
Find Deal
Sat, Oct 18 - Sat, Oct 25
Air Canada Logo
9:50 am - 11:15 amJAX-SOF
18h 25m2 stops
Air Canada Logo
6:15 am - 9:30 pmSOF-JAX
22h 15m3 stops
$958Air Canada
Find Deal
Wed, Oct 1 - Wed, Oct 15

United Airlines flights from Jacksonville to Sofia

Our best United Airlines deals on Jacksonville to Sofia flight tickets
United Airlines
Oct 1
JAX8:00 amJacksonville
20h 15m
2 stops
SOF11:15 amSofia
Oct 15
SOF2:05 pmSofia
27h 20m
2 stops
JAX10:25 amJacksonville
$679
Find similar
United Airlines
Oct 18
JAX5:05 pmJacksonville
46h 55m
2 stops
SOF11:00 pmSofia
Oct 25
SOF2:05 pmSofia
38h 17m
2 stops
JAX9:22 pmJacksonville
$715
Find similar

Air Canada flights from Jacksonville to Sofia

Our best Air Canada deals on Jacksonville to Sofia flight tickets
Air Canada
Oct 18
JAX9:50 amJacksonville
19h 10m
2 stops
SOF12:00 pmSofia
Oct 25
SOF2:05 pmSofia
26h 13m
3 stops
JAX9:18 amJacksonville
$930
Find similar
Air Canada
Oct 1
JAX9:50 amJacksonville
18h 25m
2 stops
SOF11:15 amSofia
Oct 15
SOF6:15 amSofia
22h 15m
3 stops
JAX9:30 pmJacksonville
$958
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Jacksonville to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleSofia

JAX - SOF

JAXSOF

Jacksonville

Wed 10/1

8:00 am-11:15 am

2 stops20h 15m

Sofia

Wed 10/15

2:05 pm-10:25 am

2 stops27h 20m

$679

JacksonvilleSofia

JAX - SOF

JAXSOF

Jacksonville

Sat 10/18

5:05 pm-11:00 pm

2 stops46h 55m

Sofia

Sat 10/25

2:05 pm-9:22 pm

2 stops38h 17m

$715

JacksonvilleSofia

JAX - SOF

JAXSOF

Jacksonville

Sat 10/18

9:50 am-12:00 pm

2 stops19h 10m

Sofia

Sat 10/25

2:05 pm-9:18 am

3 stops26h 13m

$930

JacksonvilleSofia

JAX - SOF

JAXSOF

Jacksonville

Wed 10/1

9:50 am-11:15 am

2 stops18h 25m

Sofia

Wed 10/15

6:15 am-9:30 pm

3 stops22h 15m

$958

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sofia from

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

What is the typical price of a round-trip flight between Jacksonville and Sofia?

What is the cheapest day to depart on your flight to Sofia?

According to our data, Wednesday is the cheapest day to fly to Sofia from Jacksonville. The lowest ticket price found for a Wednesday departure recently was $889. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Jacksonville to Sofia on a Monday will generally be more expensive and average around $1,587. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

In the afternoon is the cheapest time of day to fly from Jacksonville to Sofia when you can find flight prices for as low as $862. Flying to Sofia in the afternoon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,615 per ticket.

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

Direct flights

None
There are no direct flights from Jacksonville to Sofia. There are no popular flight routes from Jacksonville to Sofia.
Search flight deals

  • How far is Jacksonville to Sofia by plane?

    Jacksonville and Sofia are 5504.1 mi apart from one another. Flights usually cover this in 18h 25m, 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?

  • 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?

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
United AirlinesPriceFrom $676Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/9
Tue 9/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Emirates
Alaska Airlines