A coastal cityscape with high-rise buildings, a marina, and a river.

Cheap Flights from Sofia (SOF) to St. Petersburg (PIE)

Popular airlines from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE)

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Alternative airports near St. Petersburg

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

Select flight to Tampa Intl. TPA. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $919
TPA
Tampa Intl.
Cheapest
Average driving time to city center24 min
Flights from $919

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE) cost?
Snag a cheap one-way flight or cheap return flight from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE)?
is the most affordable month to fly from SOF to PIE. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from SOF to PIE. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Nonstop flights from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SOF to PIE?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*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 St. Petersburg-Clearwater Intl. Airport (PIE)?
To avoid possible delays on the Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE) last-minute?
Waiting until right before your break to book a ticket from SOF to PIE generally means paying more. While you may come across some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a SOF to PIE flight and hotel package?
Opting for a SOF to PIE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to St. Petersburg-Clearwater Intl. Airport (PIE)?
If you booked your SOF to PIE flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sofia
Destination airport
St. Petersburg-Clearwater Intl.
Distance
5672 mi

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Sofia to St. Petersburg Flights

The cheapest times to fly from Sofia to St. Petersburg

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 St. Petersburg are during the month of . You can find some of the cheapest flights from Sofia to St. Petersburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to St. Petersburg

Sunday is one of the best days to book for cheap flights from Sofia to St. Petersburg: 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 St. Petersburg

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 St. Petersburg in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 St. Petersburg 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 St. Petersburg 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.

 

Sofia to St. Petersburg Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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