$96 Cheap Flights from Prague (PRG) to Sofia (SOF)

View $96 flight on Tue, Feb 10, 2026Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Prague to Sofia (PRG-SOF)

Prices were available within the past 7 days and start at $96 for one-way flights and $203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Sat, Nov 8 - Mon, Nov 10
PRG
Prague
SOF
Sofia
$203 Roundtrip, found 5 days ago
$203
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Sat, Nov 8 from Prague to Sofia, returning Mon, Nov 10, priced at $203 found 5 days ago
Austrian Airlines
Fri, Feb 20 - Wed, Feb 25
PRG
Prague
SOF
Sofia
$203 Roundtrip, found 7 hours ago
$203
Roundtrip
found 7 hours ago
Select Austrian Airlines flight, departing Fri, Feb 20 from Prague to Sofia, returning Wed, Feb 25, priced at $203 found 7 hours ago
Swiss International Air Lines
Thu, Nov 20 - Sun, Nov 23
PRG
Prague
SOF
Sofia
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Nov 20 from Prague to Sofia, returning Sun, Nov 23, priced at $203 found 2 days ago
Lufthansa
Sat, Nov 1 - Mon, Nov 3
PRG
Prague
SOF
Sofia
$204 Roundtrip, found 12 hours ago
$204
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Nov 1 from Prague to Sofia, returning Mon, Nov 3, priced at $204 found 12 hours ago
Austrian Airlines
Thu, Nov 20 - Sun, Nov 23
PRG
Prague
SOF
Sofia
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Nov 20 from Prague to Sofia, returning Sun, Nov 23, priced at $205 found 2 days ago
Lufthansa
Fri, Feb 20 - Wed, Feb 25
PRG
Prague
SOF
Sofia
$207 Roundtrip, found 7 hours ago
$207
Roundtrip
found 7 hours ago
Select Lufthansa flight, departing Fri, Feb 20 from Prague to Sofia, returning Wed, Feb 25, priced at $207 found 7 hours ago
Lufthansa
Tue, Jan 20 - Sat, Jan 24
PRG
Prague
SOF
Sofia
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Jan 20 from Prague to Sofia, returning Sat, Jan 24, priced at $209 found 6 days ago
Lufthansa
Sat, Nov 1 - Mon, Nov 3
PRG
Prague
SOF
Sofia
$213 Roundtrip, found 12 hours ago
$213
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Sat, Nov 1 from Prague to Sofia, returning Mon, Nov 3, priced at $213 found 12 hours ago
Air Serbia
Fri, Feb 20 - Wed, Feb 25
PRG
Prague
SOF
Sofia
$227 Roundtrip, found 7 hours ago
$227
Roundtrip
found 7 hours ago
Select Air Serbia flight, departing Fri, Feb 20 from Prague to Sofia, returning Wed, Feb 25, priced at $227 found 7 hours ago
Bulgaria Air
Thu, Oct 2 - Sun, Oct 5
PRG
Prague
SOF
Sofia
$229 Roundtrip, found 4 days ago
$229
Roundtrip
found 4 days ago
Select Bulgaria Air flight, departing Thu, Oct 2 from Prague to Sofia, returning Sun, Oct 5, priced at $229 found 4 days ago

Frequently asked questions

How much does a flight from Vaclav Havel Airport (PRG) to Sofia Airport (SOF) cost?
Get a cheap one-way flight from $96 or cheap return flight from $203 from Vaclav Havel Airport (PRG) to Sofia Airport (SOF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
The cheapest month to fly from PRG to SOF is November, when demand is low. Off-peak months are usually when airlines offer lower prices between these airports.
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 Vaclav Havel Airport (PRG) to Sofia Airport (SOF)?
To find the cheapest airline that'll fly you from PRG to SOF, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
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.

Travel information

Travel information

Origin airport
Vaclav Havel
Destination airport
Sofia
Airlines serving
Aegean, Air Serbia, Austrian Airlines, Bulgaria Air, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$203
Distance
671 mi
Average flight time
1 hour 45 mins

Book with confidence

Book with confidence

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 November. 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 $96 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.

 

Prague to Sofia Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.