$77 Cheap Flights from Sofia (SOF) to Prague (PRG)

View $77 flight on Thu, Nov 6, 2025Opens in a new window

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

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Cheap Flights from Sofia to Prague (SOF-PRG)

Prices were available within the past 7 days and start at $77 for one-way flights and $164 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Aegean
Thu, Nov 6 - Wed, Nov 12
SOF
Sofia
PRG
Prague
$164
Roundtrip
Found 14 hours ago
Select Aegean flight, departing Thu, Nov 6 from Sofia to Prague, returning Wed, Nov 12, priced at $164 Found 14 hours ago
Aegean
Thu, Nov 6 - Wed, Nov 12
SOF
Sofia
PRG
Prague
$184
Roundtrip
Found 14 hours ago
Select Aegean flight, departing Thu, Nov 6 from Sofia to Prague, returning Wed, Nov 12, priced at $184 Found 14 hours ago
Austrian Airlines
Mon, Jul 21 - Fri, Jul 25
SOF
Sofia
PRG
Prague
$186
Roundtrip
Found 4 days ago
Select Austrian Airlines flight, departing Mon, Jul 21 from Sofia to Prague, returning Fri, Jul 25, priced at $186 Found 4 days ago
Swiss International Air Lines
Thu, Dec 11 - Mon, Dec 15
SOF
Sofia
PRG
Prague
$187
Roundtrip
Found 14 hours ago
Select Swiss International Air Lines flight, departing Thu, Dec 11 from Sofia to Prague, returning Mon, Dec 15, priced at $187 Found 14 hours ago
Austrian Airlines
Fri, Aug 1 - Thu, Aug 7
SOF
Sofia
PRG
Prague
$187
Roundtrip
Found 5 days ago
Select Austrian Airlines flight, departing Fri, Aug 1 from Sofia to Prague, returning Thu, Aug 7, priced at $187 Found 5 days ago
Lufthansa
Fri, Jul 11 - Sun, Jul 13
SOF
Sofia
PRG
Prague
$188
Roundtrip
Found 4 hours ago
Select Lufthansa flight, departing Fri, Jul 11 from Sofia to Prague, returning Sun, Jul 13, priced at $188 Found 4 hours ago
Austrian Airlines
Wed, Jul 30 - Wed, Aug 6
SOF
Sofia
PRG
Prague
$188
Roundtrip
Just found
Select Austrian Airlines flight, departing Wed, Jul 30 from Sofia to Prague, returning Wed, Aug 6, priced at $188 Just found
Austrian Airlines
Fri, Jul 4 - Sun, Jul 6
SOF
Sofia
PRG
Prague
$190
Roundtrip
Found 5 days ago
Select Austrian Airlines flight, departing Fri, Jul 4 from Sofia to Prague, returning Sun, Jul 6, priced at $190 Found 5 days ago
Austrian Airlines
Sat, Jul 12 - Sun, Jul 13
SOF
Sofia
PRG
Prague
$191
Roundtrip
Found 1 day ago
Select Austrian Airlines flight, departing Sat, Jul 12 from Sofia to Prague, returning Sun, Jul 13, priced at $191 Found 1 day ago
Air Serbia
Thu, Nov 6 - Wed, Nov 12
SOF
Sofia
PRG
Prague
$195
Roundtrip
Found 14 hours ago
Select Air Serbia flight, departing Thu, Nov 6 from Sofia to Prague, returning Wed, Nov 12, priced at $195 Found 14 hours ago

Alternative airports near Prague

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

Select flight to Vaclav Havel PRG. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $286
PRG
Vaclav Havel
CheapestClosest
Average driving time to city center19 min
Flights from $286
0
Flights from Sofia (SOF) to Prague (PRG)
Origin airport
Sofia
Destination airport
Vaclav Havel
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Bulgaria Air, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines
Roundtrip price
$164
Distance
671 mi

Sofia to Prague Flights

The cheapest times to fly from Sofia to Prague

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

 

The best time to book a flight from Sofia to Prague

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

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 Prague in 2025. You can also book with separate airlines for your outbound and return journeys, from $77 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 Prague 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 Prague 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 Vaclav Havel Airport (PRG) cost?
Cheap round-trip flights from Sofia Airport (SOF) to Vaclav Havel Airport (PRG) start at $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 SOF on July 1 2025 and touching down at PRG. The price was last updated on June 14 2025 and has not changed since.
What is the cheapest month to fly from SOF to PRG?
The cheapest flights from SOF to PRG 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 Sofia Airport (SOF) to Vaclav Havel Airport (PRG)?
Catch a direct flight with Bulgaria Air and travel straight from Sofia Airport (SOF) to Vaclav Havel Airport (PRG).
What is the cheapest airline that flies from SOF to PRG?
With tickets starting at $171 for a one-way journey from SOF to PRG, Hahn Air is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SOF on June 20 2025. Prices were last updated on June 14 2025 and have not changed since.
How many flights per day from Sofia Airport (SOF) to Vaclav Havel Airport (PRG)?
On average, you can take your pick of 2 nonstop flights taking off from Sofia Airport (SOF) to Vaclav Havel Airport (PRG) each week. If you don’t find one that fits your schedule, think about hopping on a flight that has a layover. Customize your search on Expedia to include one stop or more and select the next best alternative.
What are the most popular departure times for flights from Sofia Airport (SOF) to Vaclav Havel Airport (PRG)?
More people fly between SOF and PRG at 10 AM than at any other point in the day. Rather go when it’s quieter? Travel outside of rush hours and you’re likely to save on your ticket as well.
What day of the week has the most flights from SOF to PRG?
Friday has the most flights from Sofia Airport (SOF) to Vaclav Havel Airport (PRG). Consider leaving on this day and you’ll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Sofia Airport (SOF) to Vaclav Havel Airport (PRG)?
The earliest flight leaving from Sofia Airport (SOF) is at around 10:10AM UTC+2. Catch this flight and you’ll reach Vaclav Havel Airport (PRG) at approximately 11:15AM UTC+1. The total time in the air is 2h 5m.
How long does it take to fly from Sofia Airport (SOF) to Vaclav Havel Airport (PRG)?
It takes roughly 2 hours and 2 minutes to fly the 670 mi from SOF to PRG.
What airline has the least delays from SOF to PRG?
With 100% of flights generally landing on time, CSA has the best on-time performance for nonstop flights from Sofia Airport (SOF) to Vaclav Havel Airport (PRG). To monitor your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Sofia Airport (SOF) to Vaclav Havel Airport (PRG)?
Select a flight from Sofia Airport (SOF) to Vaclav Havel Airport (PRG) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Prague from Sofia Airport (SOF)?
If you’re traveling on a direct flight from Sofia Airport (SOF) to Prague, Vaclav Havel Airport (PRG) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Vaclav Havel Airport (PRG) last-minute?
Booking your ticket from SOF to PRG shortly before your journey is usually more expensive. But if you’re flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a SOF to PRG flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOF to PRG flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Just secure your flights and select from our wide range of stays, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Vaclav Havel Airport (PRG)?
If you reserved your SOF to PRG flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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