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$30+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SOF
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheapflights Tip: The best prices from Václav Havel Prague to Sofia are usually found in January or June, booked 45 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap 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 August 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Thu 9/248:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Sun 9/277:40 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 8/2$63
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/18:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Mon 9/72:25 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 8/1$65
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/38:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Mon 9/72:25 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/30$66
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/108:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Sun 9/137:40 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/31$67
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Wed 8/268:10 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Mon 9/72:25 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/30$71
This Wizz Air deal was found by Cheapflights users on 7/29. 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.
Wed 9/28:10 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Wed 9/236:30 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/29$72
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/258:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Wed 9/26:30 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/30$73
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Thu 8/208:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Wed 9/26:30 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/30$74
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Fri 8/214:00 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Mon 9/72:25 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/30$79
This Wizz Air deal was found by Cheapflights users on 7/29. 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.
Wed 8/198:10 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Wed 8/266:30 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Deal found 7/29$84

Find 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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$63
(Kiwi.com)

One-way from

$28
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$148

Good round-trip deal

$82 or less

Good one-way deal

$71 or less
Provider with most accurate pricing for Václav Havel Prague-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Václav Havel Prague-Sofia flights.
Search Deals
From Václav Havel Prague to Sofia
Search Deals
One-way flight from Václav Havel Prague to Sofia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Václav Havel Prague to Sofia.
Search Deals
Price to beat on a one-way flight from Václav Havel Prague to Sofia.
Search Deals

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 August 2, 2026.
Use the filters below to find and compare flights from Prague to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Wed 9/2

8:10 pm-11:05 pm

Nonstop1h 55m

Sofia

Wed 9/23

6:30 pm-7:30 pm

Nonstop2h 00m

$84

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Wed 8/19

8:10 pm-11:05 pm

Nonstop1h 55m

Sofia

Wed 8/26

6:30 pm-7:30 pm

Nonstop2h 00m

$99

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 9/11

4:00 pm-6:55 pm

Nonstop1h 55m

Sofia

Wed 9/16

6:30 pm-7:30 pm

Nonstop2h 00m

$115

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 9/25

4:00 pm-6:55 pm

Nonstop1h 55m

Sofia

Sun 10/11

7:50 pm-8:50 pm

Nonstop2h 00m

$115

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 9/11

4:00 pm-6:55 pm

Nonstop1h 55m

Sofia

Fri 9/18

2:25 pm-3:25 pm

Nonstop2h 00m

$149

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Tue 10/13

9:10 am-3:30 pm

1 stop5h 20m

Sofia

Sat 10/24

5:00 am-8:05 am

1 stop4h 05m

$172

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Thu 9/3

8:35 pm-3:30 pm

1 stop17h 55m

Sofia

Mon 9/7

4:00 pm-8:40 am

1 stop17h 40m

$172
Cheapest one-way
Quickest one-way

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Wed 9/2

8:10 pm-11:05 pm

Nonstop1h 55m

$36

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 8/21

4:00 pm-6:55 pm

Nonstop1h 55m

$39

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 8/21

8:35 pm-3:00 am

1 stop5h 25m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Sorted by cheapest first

Compare providers for flights from Prague to Sofia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Sofia in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Prague-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Prague-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-Sofia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Sofia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 44 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, January is the cheapest month in which you can book a flight from Prague to Sofia (average of $77). Flying from Prague to Sofia in October is currently the most expensive (average of $228). 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 August 2, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Prague to Sofia as you normally would.

How much does it cost to fly round-trip from Prague to Sofia?

Airfare is below average for this route at the moment.

Prague to Sofia flights typically cost between $100 and $240 in September.
The cheapest round-trip price found within the last 5 days was $63 on Wizz Air (Sep 24-Sep 27).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated August 2, 2026.
See what other customers who have flown with Wizz Air from Prague to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Wizz Air
6.9
Okay
1,144 reviews

Food

6.0

Boarding

6.8

Comfort

6.7

Crew

7.6

Overall

6.9

Entertainment

5.7

Reviews

1 / 20
2.0
Mediocre

Anna,Oct 2025

LTN - GDN

Wizz Air deliberately overbooked our flight (which they are apparently allowed to do). We were put on standby and in the meantime, the alternative flight the following morning that we’d been assured that we could fly on sold out. There were no alternative flights and the compensation is insufficient to buy last minute flights with a different airline (which they won’t cover). Very frustrating experience.
Wizz Air
6.9
Okay
1,144 reviews
Wizz Air
6.9
Okay
1,144 reviews

Food

6.0

Boarding

6.8

Comfort

6.7

Crew

7.6

Overall

6.9

Entertainment

5.7

Reviews

1 / 20
2.0
Mediocre

Anna,Oct 2025

LTN - GDN

Wizz Air deliberately overbooked our flight (which they are apparently allowed to do). We were put on standby and in the meantime, the alternative flight the following morning that we’d been assured that we could fly on sold out. There were no alternative flights and the compensation is insufficient to buy last minute flights with a different airline (which they won’t cover). Very frustrating experience.

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 Wizz Air. Our recent data shows that you can find tickets from as low as $65 on this airline. This flight start at 53% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Prague to Sofia one-way?

    One-way options have recently been found by users for as low as $33 on Wizz Air. Other airlines that offer cheap prices include Bulgaria Air from $73 and Ryanair from $76 one-way.

  • What are the most reliable airlines from Prague to Sofia?

    No one likes to see their flight delayed. When booking a flight from Prague to Sofia consider choosing Wizz Air (100%), Wizz Air (89%) or Bulgaria Air (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Prague to Sofia?

    On average you can expect to pay $121 for a flight from Prague to Sofia. The cheapest flight overall is $32 while the most popular route, (Václav Havel Prague - Sofia) is currently priced at $65.

  • 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, January is the cheapest month in which you can book a flight from Prague to Sofia (average of $77). Flying from Prague to Sofia in October is currently the most expensive (average of $228). 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$65Average$115FlexibilityNo cancel feeOn-time83%

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