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$42+ Cheap flights from Barcelona-El Prat (BCN) 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SOF
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Barcelona-El Prat to Sofia are usually found in February or January, booked 63 days in advance, depart on a Friday or Wednesday and return on a Sunday

Cheap flight deals from Barcelona-El Prat to Sofia

Cheapest flights from Barcelona-El Prat to Sofia
Explore the most affordable flight options available from Barcelona-El Prat to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This Wizz Air deal was found by Cheapflights users on 12/28. 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.
Tue 12/307:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Thu 1/14:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 12/28$212
This Wizz Air deal was found by Cheapflights users on 12/30. 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 Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Fri 1/24:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 12/30$336
This Wizz Air deal was found by Cheapflights users on 12/28. 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.
Sun 12/287:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Mon 12/294:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 12/28$354
This Air Serbia deal was found by Cheapflights users on 12/29. 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.
Tue 12/309:55 amBCN - SOF
1 stop4h 35mAir Serbia
Thu 1/15:00 amSOF - BCN
1 stop5h 10mAir Serbia
Deal found 12/29$385
This SWISS deal was found by Cheapflights users on 12/28. 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.
Sun 12/287:50 pmBCN - SOF
2 stops16h 10mSWISS
Mon 12/293:00 pmSOF - BCN
1 stop9h 00mSWISS
Deal found 12/28$438
This Air Serbia deal was found by Cheapflights users on 12/29. 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.
Tue 12/309:55 amBCN - SOF
1 stop4h 35mAir Serbia
Fri 1/24:05 pmSOF - BCN
1 stop18h 05mAir Serbia
Deal found 12/29$456
This Lufthansa deal was found by Cheapflights users on 12/28. 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.
Tue 12/307:40 amBCN - SOF
2 stops14h 05mLufthansa
Sat 1/36:05 amSOF - BCN
2 stops7h 10mLufthansa
Deal found 12/28$511
This Pegasus Airlines deal was found by Cheapflights users on 12/30. 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 Pegasus Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:45 pmBCN - SOF
1 stop23h 30mPegasus Airlines
Thu 1/11:05 pmSOF - BCN
1 stop26h 40mPegasus Airlines
Deal found 12/30$694
This British Airways deal was found by Cheapflights users on 12/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:40 pmBCN - SOF
1 stop22h 30mBritish Airways
Sat 1/312:05 pmSOF - BCN
1 stop22h 05mBritish Airways
Deal found 12/30$796

Find flight deals from Barcelona-El Prat to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) 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 December 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$67
(Wizz Air)

One-way from

$42
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$143

Good one-way deal

$63 or less
Provider with most accurate pricing for Barcelona-El Prat-Sofia flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-Sofia flights.
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From Barcelona-El Prat to Sofia
Search Deals
One-way flight from Barcelona-El Prat to Sofia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Barcelona-El Prat to Sofia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat 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 December 30, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Sofia that are best for you.

Fly from

Barcelona-El Prat

Fly to

Sofia

Route

Depart

Return

Price

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 3/20

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Sun 3/22

4:45 pm-6:50 pm

Nonstop3h 05m

$67

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Sat 2/14

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Thu 2/19

4:45 pm-6:50 pm

Nonstop3h 05m

$67

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Tue 2/3

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Thu 2/12

4:45 pm-6:50 pm

Nonstop3h 05m

$70

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 1/9

5:50 am-9:45 am

Nonstop2h 55m

Sofia

Sun 1/11

5:25 pm-7:20 pm

Nonstop2h 55m

$79

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 2/27

5:50 am-9:45 am

Nonstop2h 55m

Sofia

Sun 3/1

5:25 pm-7:20 pm

Nonstop2h 55m

$81

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 2/13

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Mon 2/16

4:45 pm-6:50 pm

Nonstop3h 05m

$87

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 1/23

9:45 am-4:10 pm

1 stop5h 25m

Sofia

Mon 1/26

11:15 am-11:35 pm

1 stop13h 20m

$88

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 4/24

9:35 pm-1:30 am

Nonstop2h 55m

Sofia

Sun 4/26

6:50 pm-8:50 pm

Nonstop3h 00m

$92

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Thu 2/19

7:10 am-4:35 pm

1 stop8h 25m

Sofia

Mon 2/23

11:15 am-11:35 pm

1 stop13h 20m

$102

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 1/26

7:35 pm-11:30 pm

Nonstop2h 55m

$42

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 18 results
1
2

Compare providers for flights from Barcelona-El Prat 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 Barcelona-El Prat to Sofia in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 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 Barcelona-El Prat Airport-Sofia flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Barcelona-El Prat Airport-Sofia flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Sofia flights, Cheapflights users trust Mytrip the most. Mytrip 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 Barcelona-El Prat Airport-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 Barcelona-El Prat to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Barcelona-El Prat 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 Barcelona-El Prat Airport to Sofia

How far ahead should I book a flight from Barcelona-El Prat Airport to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Sofia. Price data was last updated on December 26, 2025.

The price you pay for your flight from Barcelona-El Prat Airport to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 63 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 Barcelona-El Prat Airport to Sofia?

Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sofia (average of $20). Flying from Barcelona-El Prat Airport to Sofia in August is currently the most expensive (average of $92). 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 BCN to SOF?

Find hourly flight availability from Barcelona-El Prat 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 December 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from Barcelona-El Prat Airport to Sofia by exploring options for tickets in the morning.

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 December 30, 2025.
See what other customers who have flown with Ryanair and Wizz Air from Barcelona-El Prat Airport 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.
Ryanair
6.9
Okay
5,235 reviews

Overall

6.9

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.
Ryanair
6.9
Okay
5,235 reviews
Ryanair
6.9
Okay
5,235 reviews

Overall

6.9

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.
Wizz Air
6.8
Okay
1,071 reviews
Ryanair
6.9
Okay
5,235 reviews

Overall

6.9

Entertainment

5.6

Comfort

6.5

Crew

7.5

Food

6.0

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.

Related info for your journey

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

  • What airport do you fly into for flights to Sofia from Barcelona-El Prat?

    If you book a flight to Sofia from Barcelona-El Prat, you will be flying to Sofia, which is the city’s only airport. Sofia (SOF) is located 4.2 mi from the center of Sofia. There is 1 flight from Barcelona-El Prat to Sofia per day from 2 different airlines.

  • How long is the flight from Barcelona-El Prat Airport to Sofia?

    Airlines like Wizz Air fly from Barcelona-El Prat Airport to Sofia in about 2h 55m. The time it takes to get you to your destination is usually consistent. The distance from Barcelona-El Prat Airport to Sofia is about 1095 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Barcelona-El Prat Airport to Sofia round-trip?

    Cheapflights users have booked flights from Barcelona-El Prat Airport to Sofia round-trip from $63. Another airline that can offer you cheap pricing is Wizz Air. Ryanair is 54% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Sofia one-way?

    The cheapest airlines for a one-way flight from Barcelona-El Prat Airport to Sofia are Ryanair ($22), Wizz Air ($40), and Air Serbia ($84).

  • What are the most reliable airlines from Barcelona-El Prat Airport to Sofia?

    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 Barcelona-El Prat Airport to Sofia on time: Iberia (100%), Bulgaria Air (100%), Wizz Air (87%).

  • What are the cheapest flights from Barcelona-El Prat Airport to Sofia?

    On average you can expect to pay $93 for a flight from Barcelona-El Prat Airport to Sofia. The cheapest flight overall is $36 while the most popular route, (Barcelona-El Prat - Sofia) is currently priced at $60.

  • Can I find deals for flights from Barcelona-El Prat to Sofia that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Sofia?

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

  • Can I find deals for business class flights from Barcelona-El Prat to Sofia?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat 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 Barcelona-El Prat Airport to Sofia?

    Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sofia (average of $20). Flying from Barcelona-El Prat Airport to Sofia in August is currently the most expensive (average of $92). 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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Top 2 airlines flying from Barcelona-El Prat to Sofia

Discover the top 2 airlines that operate flights from Barcelona-El Prat 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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$66Average$170FlexibilityNo cancel feeOn-timeN/A
Wizz AirCheapest$88Average$184FlexibilityNo cancel feeOn-time83%

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