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$34+ Cheap flights from Sofia (SOF) to Prague (PRG)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — PRG
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheapflights Tip: The best prices from Sofia to Václav Havel Prague are usually found in May or June, booked 43 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Sofia to Prague

Cheapest flights from Sofia to Prague
Explore the most affordable flight options available from Sofia to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/126:30 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Wed 8/198:10 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/16$57
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 9/96:30 pm
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Thu 9/108:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/16$61
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/137:10 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Mon 8/174:00 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/15$65
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/137:10 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Sun 8/169:15 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/14$67
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/137:10 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Thu 8/208:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/16$69
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/227:10 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Mon 8/244:00 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/16$72
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/47:10 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Tue 8/118:45 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/15$74
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/56:00 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Wed 8/58:10 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/17$75
This Wizz Air deal was found by Cheapflights users on 7/17. 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.
Thu 9/107:10 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Sun 9/139:15 pm
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/17$76
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/47:10 am
SOF
-
PRG
Nonstop2h 00m
Wizz Air
Wed 8/57:35 am
PRG
-
SOF
Nonstop1h 55m
Wizz Air
Deal found 7/17$77

Find flight deals from Sofia to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Prague (PRG). 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$57
(Kiwi.com)

One-way from

$34
(Kiwi.com)

Popular in

September

Cheapest in

May

Average price

$141

Good round-trip deal

$72 or less

Good one-way deal

$97 or less
Provider with most accurate pricing for Sofia-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Václav Havel Prague flights.
Search Deals
From Sofia to Václav Havel Prague
Search Deals
One-way flight from Sofia to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Sofia to Václav Havel Prague.
Search Deals
Price to beat on a one-way flight from Sofia to Václav Havel Prague.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Prague 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 July 18, 2026.
Use the filters below to find and compare flights from Sofia to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 9/10

8:35 pm-8:35 am

1 stop13h 00m

Václav Havel Prague

Sun 9/13

9:15 pm-12:10 am

Nonstop1h 55m

$119

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Tue 8/4

7:10 am-8:10 am

Nonstop2h 00m

Václav Havel Prague

Mon 8/10

7:45 pm-11:10 am

1 stop14h 25m

$121

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Sat 8/22

7:10 am-8:10 am

Nonstop2h 00m

Václav Havel Prague

Mon 8/24

6:10 am-9:05 pm

1 stop13h 55m

$122

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 8/13

7:10 am-8:10 am

Nonstop2h 00m

Václav Havel Prague

Mon 8/17

7:30 pm-3:40 pm

2 stops19h 10m

$155

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 8/13

5:00 am-8:05 pm

1 stop16h 05m

Václav Havel Prague

Mon 8/17

8:35 pm-3:30 pm

1 stop17h 55m

$195

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 8/13

4:00 pm-8:40 am

1 stop17h 40m

Václav Havel Prague

Sun 8/16

8:35 pm-3:00 am

1 stop5h 25m

$195

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 8/13

4:00 pm-8:40 am

1 stop17h 40m

Václav Havel Prague

Tue 8/25

9:10 am-3:30 pm

1 stop5h 20m

$196

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Sat 8/22

5:00 am-8:05 am

1 stop4h 05m

Václav Havel Prague

Mon 8/24

8:35 pm-3:30 pm

1 stop17h 55m

$212

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Fri 7/24

5:00 am-8:40 am

1 stop4h 40m

Václav Havel Prague

Sat 7/25

7:15 am-12:50 am

2 stops16h 35m

$228

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Thu 9/10

5:00 am-8:40 am

1 stop4h 40m

Václav Havel Prague

Sun 9/13

8:35 pm-3:30 pm

1 stop17h 55m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Sofia to Prague

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 Sofia to Prague in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust 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 Sofia-Prague flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sofia-Prague flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sofia-Prague flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Prague 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 Sofia-Prague 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 Sofia to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Sofia 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 Sofia to Prague

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

To ensure you get the cheapest price possible for a flight from Sofia to Prague, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Sofia to Prague (average of $108). Flying from Sofia to Prague in September is currently the most expensive (average of $271). 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 SOF to PRG?

Find hourly flight availability from Sofia to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.

It’s typically best to fly out from Sofia to Prague at noon. Doing so could potentially save you 33% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated July 18, 2026.
Read reviews from past customers who have flown Austrian Airlines and Wizz Air from Sofia to Prague. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
947 reviews

Entertainment

6.8

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
Austrian Airlines
7.6
Good
947 reviews
Austrian Airlines
7.6
Good
947 reviews

Entertainment

6.8

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.
Wizz Air
6.9
Okay
1,137 reviews
Austrian Airlines
7.6
Good
947 reviews

Entertainment

6.8

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2026

VIE - IAD

The vegetarian choice wasn’t good. The snack was bad. Otherwise, everything was great.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Prague. 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 Sofia to Prague flight route?

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

  • How long is the flight from Sofia to Prague?

    A quick flight from Sofia to Prague can take about 16h 05m. Air Serbia provides one of the quickest options available for as low as $195. There are 671 mi between Sofia and Prague.

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

    Wizz Air, at $69, was found to be the cheapest airline from Sofia to Prague.Alternate airlines to your destination round-trip include Bulgaria Air and Austrian Airlines. These flights start at 55% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Wizz Air, which is currently one of the cheapest options available, starting at $32. Air Serbia flights start at $81 while deals on Bulgaria Air start at $83 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sofia to Prague on time: Bulgaria Air (92%), Wizz Air (92%), Wizz Air (67%).

  • What are the cheapest flights from Sofia to Prague?

    Looking for the cheapest flight from Sofia to Prague? While on average our users pay $101, our data indicates the cheapest price to be $56. The most popular route (Sofia - Václav Havel Prague), is priced around $175.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia to Prague 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 Sofia to Prague?

    Currently, May is the cheapest month in which you can book a flight from Sofia to Prague (average of $108). Flying from Sofia to Prague in September is currently the most expensive (average of $271). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Sofia to Prague

Discover the top 3 airlines that operate flights from Sofia to Prague. 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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$69Average$118FlexibilityNo cancel feeOn-time83%
Bulgaria AirCheapest$188Average$231FlexibilityNo cancel feeOn-time73%
Austrian AirlinesCheapest$200Average$260FlexibilityNo cancel feeOn-time78%

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