$103 Cheap Flights from Sofia (SOF) to Florence (FLR)

View $103 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Florence Airport, Peretola (FLR)

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Cheap Flights from Sofia to Florence (SOF-FLR)

Prices were available within the past 7 days and start at $103 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Mon, Sep 15 - Fri, Sep 19
SOF
Sofia
FLR
Florence
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, Sep 15 from Sofia to Florence, returning Fri, Sep 19, priced at $190 found 1 day ago
Lufthansa
Fri, Sep 5 - Thu, Sep 11
SOF
Sofia
FLR
Florence
$190 Roundtrip, found 6 days ago
$190
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Sofia to Florence, returning Thu, Sep 11, priced at $190 found 6 days ago
Austrian Airlines
Tue, Oct 7 - Mon, Oct 13
SOF
Sofia
FLR
Florence
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Tue, Oct 7 from Sofia to Florence, returning Mon, Oct 13, priced at $191 found 2 days ago
Lufthansa
Fri, Sep 5 - Thu, Sep 11
SOF
Sofia
FLR
Florence
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Sofia to Florence, returning Thu, Sep 11, priced at $199 found 6 days ago
ITA Airways
Mon, Sep 22 - Sun, Sep 28
SOF
Sofia
FLR
Florence
$207 Roundtrip, found 4 days ago
$207
Roundtrip
found 4 days ago
Select ITA Airways flight, departing Mon, Sep 22 from Sofia to Florence, returning Sun, Sep 28, priced at $207 found 4 days ago
Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
SOF
Sofia
FLR
Florence
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Sofia to Florence, returning Wed, Sep 10, priced at $210 found 1 day ago
Swiss International Air Lines
Tue, Oct 7 - Mon, Oct 13
SOF
Sofia
FLR
Florence
$211 Roundtrip, found 2 days ago
$211
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Oct 7 from Sofia to Florence, returning Mon, Oct 13, priced at $211 found 2 days ago
Air Serbia
Fri, Mar 6 - Fri, Mar 20
SOF
Sofia
FLR
Florence
$211 Roundtrip, found 5 days ago
$211
Roundtrip
found 5 days ago
Select Air Serbia flight, departing Fri, Mar 6 from Sofia to Florence, returning Fri, Mar 20, priced at $211 found 5 days ago
Austrian Airlines
Tue, Oct 7 - Mon, Oct 13
SOF
Sofia
FLR
Florence
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Tue, Oct 7 from Sofia to Florence, returning Mon, Oct 13, priced at $212 found 2 days ago
Lufthansa
Fri, Sep 5 - Thu, Sep 11
SOF
Sofia
FLR
Florence
$218 Roundtrip, found 6 days ago
$218
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Sofia to Florence, returning Thu, Sep 11, priced at $218 found 6 days ago

Alternative airports near Florence

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Peretola FLR. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $458
FLR
Peretola
CheapestClosest
Average driving time to city center14 min
Flights from $458
Flights from Sofia (SOF) to Florence (FLR)
Origin airport
Sofia
Destination airport
Peretola
Airlines serving
Air France, Air Serbia, Austrian Airlines, British Airways, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$189
Distance
618 mi

Sofia to Florence Flights

The cheapest times to fly from Sofia to Florence

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to Florence are during the month of September. You can find some of the cheapest flights from Sofia to Florence with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Florence

Sunday is one of the best days to book for cheap flights from Sofia to Florence: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sofia to Florence

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to Florence in 2025. You can also book with separate airlines for your outbound and return journeys, from $103 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to Florence flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sofia to Florence airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to Peretola Airport (FLR) cost?
Lock in a cheap one-way flight from $103 or cheap return flight from $190 from Sofia Airport (SOF) to Peretola Airport (FLR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Peretola Airport (FLR)?
September is the most affordable month to fly from SOF to FLR. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Sofia Airport (SOF) to Peretola Airport (FLR)?
To find the cheapest airline flying from SOF to FLR, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Sofia Airport (SOF) to Peretola Airport (FLR)?
Nonstop flights from Sofia Airport (SOF) to Peretola Airport (FLR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOF to FLR?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Peretola Airport (FLR)?
To land at Peretola Airport (FLR) without delays, select a flight that leaves Sofia Airport (SOF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Florence from Sofia Airport (SOF)?
Compare your flight options from Sofia Airport (SOF) to Guglielmo Marconi Airport (BLQ). This is the only airport in Florence you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Peretola Airport (FLR) last-minute?
Last-minute bookings from SOF to FLR are typically more expensive. To secure the best prices, start searching for flights early. That said, if your travel plans are flexible, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a SOF to FLR flight and hotel package?
You can save money by booking a SOF to FLR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Peretola Airport (FLR)?
If you reserved your SOF to FLR flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.