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$36+ Cheap flights from Prague (PRG) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SOF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Václav Havel Prague to Sofia are usually found in December or February, booked 40 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Prague to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$71
(Wizz Air)

One-way from

$36
(Wizz Air)

Popular in

August

Cheapest in

December

Average price

$263
From Václav Havel Prague to Sofia
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One-way flight from Václav Havel Prague to Sofia
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Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Prague to Sofia

Cheapest flights from Prague to Sofia
Explore the most affordable flight options available from Prague to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Wizz Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:05 amPRG - SOF
Nonstop1h 55mWizz Air
Mon 11/36:30 amSOF - PRG
Nonstop2h 00mWizz Air
Deal found 9/11$89
This Wizz Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:05 amPRG - SOF
Nonstop1h 55mWizz Air
Mon 11/36:30 amSOF - PRG
Nonstop2h 00mWizz Air
Deal found 9/10$90
This Wizz Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:05 amPRG - SOF
Nonstop1h 55mWizz Air
Mon 11/176:30 amSOF - PRG
Nonstop2h 00mWizz Air
Deal found 9/10$96
This Wizz Air deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:05 amPRG - SOF
Nonstop1h 55mWizz Air
Wed 10/296:30 amSOF - PRG
Nonstop2h 00mWizz Air
Deal found 9/11$106
This Wizz Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:05 amPRG - SOF
Nonstop1h 55mWizz Air
Wed 12/36:30 amSOF - PRG
Nonstop2h 00mWizz Air
Deal found 9/10$118
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:35 pmPRG - SOF
1 stop10h 30mRyanair
Sat 10/185:45 amSOF - PRG
1 stop8h 15mRyanair
Deal found 9/11$153
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:45 pmPRG - SOF
1 stop19h 10mMultiple Airlines
Sat 11/12:50 pmSOF - PRG
Nonstop2h 00mMultiple Airlines
Deal found 9/10$159
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:55 pmPRG - SOF
1 stop12h 30mMultiple Airlines
Sun 10/198:30 pmSOF - PRG
1 stop12h 15mMultiple Airlines
Deal found 9/10$164
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:00 pmPRG - SOF
2 stops23h 35mMultiple Airlines
Sat 10/186:05 pmSOF - PRG
1 stop14h 45mMultiple Airlines
Deal found 9/11$177
This Air Serbia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:30 pmPRG - SOF
1 stop18h 00mAir Serbia
Mon 11/35:00 amSOF - PRG
1 stop4h 45mAir Serbia
Deal found 9/11$180

Cheapflights Fare Finder

 
Customize your flight search to find flights from Prague to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Prague to Sofia that are best for you.

Fly from

Prague

Fly to

Sofia

Route

Depart

Return

Price

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 10/31

8:05 am-11:00 am

Nonstop1h 55m

Sofia

Mon 11/3

6:30 am-7:30 am

Nonstop2h 00m

$89

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Mon 10/27

8:05 am-11:00 am

Nonstop1h 55m

Sofia

Mon 11/3

6:30 am-7:30 am

Nonstop2h 00m

$90

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 11/14

8:05 am-11:00 am

Nonstop1h 55m

Sofia

Mon 11/17

6:30 am-7:30 am

Nonstop2h 00m

$96

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Mon 10/27

8:05 am-11:00 am

Nonstop1h 55m

Sofia

Wed 10/29

6:30 am-7:30 am

Nonstop2h 00m

$106

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 11/28

8:05 am-11:00 am

Nonstop1h 55m

Sofia

Wed 12/3

6:30 am-7:30 am

Nonstop2h 00m

$118

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Sat 10/11

1:35 pm-1:05 am

1 stop10h 30m

Sofia

Sat 10/18

5:45 am-1:00 pm

1 stop8h 15m

$153

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Sat 10/25

7:45 pm-3:55 pm

1 stop19h 10m

Sofia

Sat 11/1

2:50 pm-3:50 pm

Nonstop2h 00m

$159

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 11/14

8:05 am-11:00 am

Nonstop1h 55m

$58

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 10/10

5:00 pm-2:30 am

1 stop8h 30m

$63

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Wed 10/1

5:00 pm-2:30 am

1 stop8h 30m

$63

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
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Best time to book a flight from Prague to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Prague with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Prague to Sofia

How far ahead should I book a flight from Prague to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Prague to Sofia. Price data was last updated on August 29, 2025.

The price you pay for your flight from Prague to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Prague to Sofia?

Currently, November is the cheapest month in which you can book a flight from Prague to Sofia (average of $632). Flying from Prague to Sofia in June is currently the most expensive (average of $1,185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PRG to SOF?

Find hourly flight availability from Prague to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Prague to Sofia in the afternoon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Prague to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Prague to Sofia flight route?

    Flights from Václav Havel Prague to Sofia have been viewed 1 times in the past calendar month.

  • How long is the flight from Prague to Sofia?

    Wizz Air can get you from Prague to Sofia in just under 1h 55m. Your travel time will be generally consistent. The distance from Prague to Sofia is about 671 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Prague to Sofia round-trip?

    Our cheapest airline available from Prague to Sofia is Bulgaria Air. Our recent data shows that you can find tickets from as low as $226 on this airline. This flight start at 4% lower than the current average price 3 months from now.

  • Can I find deals for flights from Prague to Sofia that include hotel bookings?

    Yes. In addition to deals on Prague to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Prague to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Sofia.

  • Can I find deals for business class flights from Prague to Sofia?

    Yes. Cheapflights offers flight deals from Prague to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Prague to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Prague to Sofia (average of $632). Flying from Prague to Sofia in June is currently the most expensive (average of $1,185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
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Top airline flying from Prague to Sofia

Discover the top airline that operate flights from Prague to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Bulgaria AirCheapest$226Average$252FlexibilityNo cancel feeOn-time73%

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