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$65+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — SOF
May 5 — May 121
Mon 5/5
Mon 5/12
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 85 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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 April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$144
(Mytrip)

One-way from

$65
(Kiwi.com)

Popular in

September

Cheapest in

December

Average price

$237

Good round-trip deal

$252 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Václav Havel Prague-Sofia flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Sofia flights.
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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. 10% potential increase in price ($26 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 April 2025
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Price to beat on a round-trip flight from Václav Havel Prague to Sofia.
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Price to beat on a one-way flight from Václav Havel Prague to Sofia.
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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 April 30, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:30 amPRG - SOF
1 stop7h 00mMultiple Airlines
Sun 6/156:45 amSOF - PRG
1 stop26h 10mMultiple Airlines
Deal found 4/29$144
This Air Serbia deal was found by Cheapflights users on 4/29. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:35 pmPRG - SOF
1 stop18h 00mAir Serbia
Mon 9/85:00 amSOF - PRG
1 stop4h 45mAir Serbia
Deal found 4/29$177
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:55 pmPRG - SOF
1 stop20h 35mSWISS
Tue 9/91:15 pmSOF - PRG
1 stop20h 50mSWISS
Deal found 4/29$194
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:45 pmPRG - SOF
1 stop6h 10mAustrian Airlines
Mon 9/86:55 pmSOF - PRG
1 stop3h 55mAustrian Airlines
Deal found 4/29$196
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:40 pmPRG - SOF
1 stop5h 20mLufthansa
Sun 5/116:00 amSOF - PRG
1 stop3h 55mLufthansa
Deal found 4/29$237
This Bulgaria Air deal was found by Cheapflights users on 4/29. 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 Bulgaria Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:55 amPRG - SOF
Nonstop1h 45mBulgaria Air
Mon 9/84:25 pmSOF - PRG
Nonstop2h 00mBulgaria Air
Deal found 4/29$263

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 April 30, 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

Thu 6/12

9:30 am-5:30 pm

1 stop7h 00m

Sofia

Sun 6/15

6:45 am-7:55 am

1 stop26h 10m

$144

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Mon 9/1

8:35 pm-3:35 pm

1 stop18h 00m

Sofia

Mon 9/8

5:00 am-8:45 am

1 stop4h 45m

$177

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Mon 9/1

2:55 pm-12:30 pm

1 stop20h 35m

Sofia

Tue 9/9

1:15 pm-9:05 am

1 stop20h 50m

$194

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Wed 9/3

4:45 pm-11:55 pm

1 stop6h 10m

Sofia

Mon 9/8

6:55 pm-9:50 pm

1 stop3h 55m

$196

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Thu 6/5

2:30 pm-11:15 am

1 stop19h 45m

Sofia

Sun 6/8

7:25 pm-8:55 am

1 stop14h 30m

$240

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Tue 9/2

11:55 am-2:40 pm

Nonstop1h 45m

Sofia

Mon 9/8

4:25 pm-5:25 pm

Nonstop2h 00m

$263

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Mon 6/9

9:30 pm-11:25 am

1 stop12h 55m

$65

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Sun 6/8

8:20 am-11:50 pm

1 stop14h 30m

$79

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Fri 7/4

8:35 pm-2:55 am

1 stop5h 20m

$128

PragueSofia

PRG - SOF

PRGSOF

Václav Havel Prague

Sun 6/8

5:15 pm-8:00 pm

Nonstop1h 45m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Prague-Sofia flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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?

Use this chart to determine the optimal time to book a round-trip flight from Prague to Sofia. Price data was last updated on April 25, 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 85 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 $1,218). 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 April 30, 2025.

It’s optimal to fly from Prague to Sofia in the afternoon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 30, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS and Ryanair from Prague to Sofia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
780 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,588 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Ryanair
6.8
Okay
5,053 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Lufthansa
6.7
Okay
7,042 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Air Serbia
6.3
Okay
196 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Comfort

7.3

Food

6.7

Crew

8.1

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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.

  • What are the cheapest airlines flying from Prague to Sofia round-trip?

    Our cheapest airline available from Prague to Sofia is Air Serbia. Our recent data shows that you can find tickets from as low as $177 on this airline. Additional options worth looking into are SWISS and Austrian Airlines, starting at $194 and $196 round-trip. These flights start at 23% 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 $79 on Ryanair. Other airlines that offer cheap prices include Air Serbia from $128 and Bulgaria Air from $160 one-way.

  • What are the cheapest flights from Prague to Sofia?

    On average you can expect to pay $241 for a flight from Prague to Sofia. The cheapest flight overall is $147 while the most popular route, (Václav Havel Prague - Sofia) is currently priced at $156.

  • 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 $1,218). 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

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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 2 airlines flying from Prague to Sofia

Discover the top 2 airlines 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$181Average$276FlexibilityNo cancel feeOn-time78%
Bulgaria AirCheapest$226Average$252FlexibilityNo cancel feeOn-time73%

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