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$79+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — PRG
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Sofia to Václav Havel Prague are usually found in February or January, booked 85 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 3, 2025.

Round-trip from

$152
(Mytrip)

One-way from

$79
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$244

Good round-trip deal

$268 or less

Good one-way deal

$144 or less
From Sofia to Václav Havel Prague
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One-way flight from Sofia to Václav Havel Prague
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Highest demand for flights based on searches. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Sofia to Václav Havel Prague.
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Price to beat on a one-way flight from Sofia to Václav Havel Prague.
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Find 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 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:05 pmSOF - PRG
1 stop12h 20mMultiple Airlines
Tue 8/268:55 amPRG - SOF
1 stop14h 35mMultiple Airlines
Deal found 7/2$152
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 8/137:55 pmSOF - PRG
1 stop12h 15mRyanair
Wed 8/207:50 amPRG - SOF
1 stop14h 15mRyanair
Deal found 7/3$179
This Mytrip deal was found by Cheapflights users on 7/3. 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 7/256:00 amSOF - PRG
1 stop3h 55mLufthansa
Sun 7/274:40 pmPRG - SOF
1 stop5h 20mLufthansa
Deal found 7/3$188
This Booking.com deal was found by Cheapflights users on 7/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:55 pmSOF - PRG
1 stop3h 55mAustrian Airlines
Sun 8/104:45 pmPRG - SOF
1 stop6h 10mAustrian Airlines
Deal found 7/2$190
This SmartFares deal was found by Cheapflights users on 7/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/264:05 pmSOF - PRG
1 stop17h 35mAir Serbia
Sun 9/288:35 pmPRG - SOF
1 stop5h 20mAir Serbia
Deal found 7/2$215
This SmartFares deal was found by Cheapflights users on 7/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:10 amSOF - PRG
Nonstop2h 00mBulgaria Air
Tue 8/2611:55 amPRG - SOF
Nonstop1h 45mBulgaria Air
Deal found 7/2$253

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 3, 2025.
Use the filters below to find and compare flights from Sofia to Prague that are best for you.

Fly from

Sofia

Fly to

Prague

Route

Depart

Return

Price

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Tue 8/19

8:05 pm-7:25 am

1 stop12h 20m

Václav Havel Prague

Tue 8/26

8:55 am-12:30 am

1 stop14h 35m

$152

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Wed 8/13

7:55 pm-7:10 am

1 stop12h 15m

Václav Havel Prague

Wed 8/20

7:50 am-11:05 pm

1 stop14h 15m

$179

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Fri 7/25

6:00 am-8:55 am

1 stop3h 55m

Václav Havel Prague

Sun 7/27

4:40 pm-11:00 pm

1 stop5h 20m

$188

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Wed 8/6

6:55 pm-9:50 pm

1 stop3h 55m

Václav Havel Prague

Sun 8/10

4:45 pm-11:55 pm

1 stop6h 10m

$190

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Fri 9/26

4:05 pm-8:40 am

1 stop17h 35m

Václav Havel Prague

Sun 9/28

8:35 pm-2:55 am

1 stop5h 20m

$215

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Tue 8/19

10:10 am-11:10 am

Nonstop2h 00m

Václav Havel Prague

Tue 8/26

11:55 am-2:40 pm

Nonstop1h 45m

$253

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Tue 7/8

11:45 am-8:35 am

1 stop21h 50m

$79

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Wed 8/27

4:05 pm-8:40 am

1 stop17h 35m

$86

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Tue 8/26

8:05 pm-8:55 pm

1 stop25h 50m

$100

SofiaPrague

SOF - PRG

SOFPRG

Sofia

Tue 7/8

10:10 am-11:10 am

Nonstop2h 00m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results
1
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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?

Use this chart to determine the optimal time to book a round-trip flight from Sofia to Prague. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Sofia to Prague, you should look to book at least 85 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, November is the cheapest month in which you can book a flight from Sofia to Prague (average of $651). Flying from Sofia to Prague in June is currently the most expensive (average of $1,119). 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 3, 2025.

It’s typically best to fly out from Sofia to Prague at noon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, 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 3, 2025.
Read reviews from past customers who have flown Austrian Airlines, SWISS, and Ryanair 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
809 reviews

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
809 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,654 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Ryanair
6.9
Okay
5,145 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,207 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Serbia
6.3
Okay
197 reviews
Austrian Airlines
7.6
Good
809 reviews

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 2 times in the past calendar month.

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

    Ryanair, at $179, was found to be the cheapest airline from Sofia to Prague.Alternate airlines to your destination round-trip include Lufthansa and Austrian Airlines. These flights start at 25% 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 Air Serbia, which is currently one of the cheapest options available, starting at $86. Ryanair flights start at $100 while deals on Bulgaria Air start at $138 one-way.

  • What are the cheapest flights from Sofia to Prague?

    Looking for the cheapest flight from Sofia to Prague? While on average our users pay $218, our data indicates the cheapest price to be $137. The most popular route (Sofia - Václav Havel Prague), is priced around $173.

  • 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, November is the cheapest month in which you can book a flight from Sofia to Prague (average of $651). Flying from Sofia to Prague in June is currently the most expensive (average of $1,119). 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 5 airlines flying from Sofia to Prague

Discover the top 5 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$122Average$184FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$165Average$225FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$168Average$228FlexibilityNo cancel feeOn-time78%
LOTCheapest$170Average$200FlexibilityNo cancel feeOn-time81%
Bulgaria AirCheapest$228Average$264FlexibilityNo cancel feeOn-time73%

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