$113 Cheap Flights from Prague (PRG) to Sofia (SOF)

View $113 flight on Fri, May 9, 2025Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)

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Cheap Flights from Prague to Sofia (PRG-SOF)

Prices were available within the past 7 days and start at $113 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, Jun 6 - Tue, Jul 1
PRG
Prague
SOF
Sofia
$193 Roundtrip, found 3 days ago
$193
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Fri, Jun 6 from Prague to Sofia, returning Tue, Jul 1, priced at $193 found 3 days ago
Austrian Airlines
Sat, Oct 11 - Tue, Oct 14
PRG
Prague
SOF
Sofia
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Sat, Oct 11 from Prague to Sofia, returning Tue, Oct 14, priced at $195 found 3 days ago
Austrian Airlines
Sat, Oct 11 - Tue, Oct 14
PRG
Prague
SOF
Sofia
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Sat, Oct 11 from Prague to Sofia, returning Tue, Oct 14, priced at $195 found 3 days ago
Swiss International Air Lines
Fri, Jun 6 - Tue, Jul 1
PRG
Prague
SOF
Sofia
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Fri, Jun 6 from Prague to Sofia, returning Tue, Jul 1, priced at $204 found 3 days ago
Swiss International Air Lines
Fri, Jun 6 - Tue, Jul 1
PRG
Prague
SOF
Sofia
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Fri, Jun 6 from Prague to Sofia, returning Tue, Jul 1, priced at $204 found 3 days ago
Lufthansa
Tue, Jun 17 - Mon, Jun 30
PRG
Prague
SOF
Sofia
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Jun 17 from Prague to Sofia, returning Mon, Jun 30, priced at $204 found 3 days ago
Austrian Airlines
Sat, Oct 11 - Tue, Oct 14
PRG
Prague
SOF
Sofia
$207 Roundtrip, found 3 days ago
$207
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Sat, Oct 11 from Prague to Sofia, returning Tue, Oct 14, priced at $207 found 3 days ago
Austrian Airlines
Mon, Jul 28 - Sat, Aug 2
PRG
Prague
SOF
Sofia
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Mon, Jul 28 from Prague to Sofia, returning Sat, Aug 2, priced at $208 found 2 days ago
Air Serbia
Thu, Sep 11 - Sat, Sep 13
PRG
Prague
SOF
Sofia
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Thu, Sep 11 from Prague to Sofia, returning Sat, Sep 13, priced at $217 found 2 days ago
LOT-Polish Airlines
Sat, Oct 11 - Tue, Oct 14
PRG
Prague
SOF
Sofia
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Sat, Oct 11 from Prague to Sofia, returning Tue, Oct 14, priced at $228 found 3 days ago
Flights from Prague (PRG) to Sofia (SOF)
Origin airport
Vaclav Havel
Destination airport
Sofia
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Bulgaria Air, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, SKY express, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$193
Distance
671 mi

Prague to Sofia Flights

The cheapest times to fly from Prague to Sofia

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

 

The best time to book a flight from Prague to Sofia

Sunday is one of the best days to book for cheap flights from Prague to Sofia: 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 Prague to Sofia

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 Prague to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $113 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 Prague to Sofia 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 Prague to Sofia 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 Vaclav Havel Airport (PRG) to Sofia Airport (SOF) cost?
Cheap return flights from Vaclav Havel Airport (PRG) to Sofia Airport (SOF) start from $288. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Hahn Air flight leaving PRG on May 1 2025 and touching down at SOF. The price was last updated on April 30 2025 and has not changed since.
What is the cheapest month to fly from PRG to SOF?
The cheapest flights from PRG to SOF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
You can travel nonstop from Vaclav Havel Airport (PRG) to Sofia Airport (SOF) on a Bulgaria Air flight.
What is the cheapest airline that flies from PRG to SOF?
Right now, the cheapest airline operating one-way flights from PRG to SOF is Hahn Air. You can take off on this route from $183. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PRG on July 1 2025. Prices were last updated on April 30 2025 and have not changed since.
How many flights per day from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
On average, you can take your pick of 2 direct flights taking off from Vaclav Havel Airport (PRG) to Sofia Airport (SOF) each week. If you don’t see one that works for your schedule, consider booking a flight with a layover. Filter your search results on Expedia to include one or more stops and select the next best alternative.
What are the most popular departure times for flights from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
Flights between PRG and SOF tend to be busiest at 11 AM. If you want a more relaxed experience and possibly cheaper fares, look for a departure that’s outside typical rush times.
What day of the week has the most flights from PRG to SOF?
If you depart on a Friday, you’ll get the widest range of choices for flights from Vaclav Havel Airport (PRG) to Sofia Airport (SOF).
What is the earliest flight from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
Vaclav Havel Airport (PRG)’s first flight to Sofia Airport (SOF) leaves at approximately 11:55AM UTC+1. With a total flight time of 1h 50m, you’ll land at around 2:45PM UTC+2.
How long does it take to fly from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
Flights from PRG to SOF have an average travel time of 1 hour and 50 minutes. The distance between the two airports is 670 mi.
What airline has the least delays from PRG to SOF?
CSA has the strongest track record for on-time direct flights from Vaclav Havel Airport (PRG) to Sofia Airport (SOF), with an on-time rating of 100%. Use the Expedia App to look up your journey status before you go and get real-time updates about any trip changes.
What is the best time to fly from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
To reach Sofia Airport (SOF) on schedule, choose a flight that leaves Vaclav Havel Airport (PRG) before 3 PM. The chance 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 Sofia from Vaclav Havel Airport (PRG)?
Browse your flight options from Vaclav Havel Airport (PRG) to Sofia Airport (SOF). This is the only airport in Sofia you can touch down at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Vaclav Havel Airport (PRG) to Sofia Airport (SOF) last-minute?
Holding off until right before your break to book a ticket from PRG to SOF generally means paying more. While you may come across some last-minute discounts, they aren’t always guaranteed. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book a PRG to SOF flight and hotel package?
Booking a PRG to SOF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of hotels and then add flights, activities 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 Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
If you reserved your PRG to SOF flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type 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, visit our Customer Service portal for more details.

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