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$67+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SOF
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Sofia are usually found in February or January, booked 67 days in advance, depart on a Friday or Thursday and return on a Sunday

Cheap 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 August 18, 2025.

Round-trip from

$108
(Ryanair)

One-way from

$67
(Ryanair)

Popular in

August

Cheapest in

February

Average price

$207

Good round-trip deal

$149 or less

Good one-way deal

$66 or less
From Barcelona-El Prat to Sofia
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One-way flight from Barcelona-El Prat to Sofia
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Highest demand for flights based on searches. 24% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to Sofia.
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Price to beat on a one-way flight from Barcelona-El Prat to Sofia.
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Find 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 August 18, 2025.

This Wizz Air deal was found by Cheapflights users on 8/17. 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 9/258:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Sun 9/285:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 8/17$115
This Wizz Air deal was found by Cheapflights users on 8/17. 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.
Sat 10/1110:30 pmBCN - SOF
Nonstop2h 55mWizz Air
Fri 10/175:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 8/17$117
This Wizz Air deal was found by Cheapflights users on 8/17. 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.
Sat 10/1110:30 pmBCN - SOF
Nonstop2h 55mWizz Air
Wed 10/155:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 8/17$125
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 9/18:35 pmBCN - SOF
Nonstop2h 55mMultiple Airlines
Tue 9/911:45 amSOF - BCN
1 stop10h 10mMultiple Airlines
Deal found 8/17$126
This Wizz Air deal was found by Cheapflights users on 8/16. 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 Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Thu 1/14:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 8/16$129
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Mon 9/18:35 pmBCN - SOF
Nonstop2h 55mMultiple Airlines
Wed 9/107:00 pmSOF - BCN
1 stop16h 00mMultiple Airlines
Deal found 8/17$137
This Wizz Air deal was found by Cheapflights users on 8/17. 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.
Sun 10/198:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Wed 10/225:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 8/17$143
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Sun 8/318:35 pmBCN - SOF
Nonstop2h 55mMultiple Airlines
Tue 9/911:45 amSOF - BCN
1 stop10h 10mMultiple Airlines
Deal found 8/17$144
This Wizz Air deal was found by Cheapflights users on 8/18. 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.
Fri 9/128:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Mon 9/155:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 8/18$153
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Fri 8/298:35 pmBCN - SOF
Nonstop2h 55mMultiple Airlines
Wed 9/107:00 pmSOF - BCN
1 stop16h 00mMultiple Airlines
Deal found 8/17$154
This Wizz Air deal was found by Cheapflights users on 8/18. 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 11/47:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Thu 11/64:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 8/18$155

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 August 18, 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

Mon 10/13

2:25 pm-6:20 pm

Nonstop2h 55m

Sofia

Fri 10/17

8:40 pm-10:35 pm

Nonstop2h 55m

$108

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 10/20

8:35 pm-12:30 am

Nonstop2h 55m

Sofia

Thu 10/23

5:55 pm-7:55 pm

Nonstop3h 00m

$113

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Thu 9/25

8:35 pm-12:30 am

Nonstop2h 55m

Sofia

Sun 9/28

5:55 pm-7:55 pm

Nonstop3h 00m

$115

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 10/3

7:00 am-2:30 am

2 stops18h 30m

Sofia

Sun 10/5

5:55 pm-7:55 pm

Nonstop3h 00m

$116

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Sat 10/11

10:30 pm-2:25 am

Nonstop2h 55m

Sofia

Fri 10/17

5:55 pm-7:55 pm

Nonstop3h 00m

$117

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Sat 10/11

10:30 pm-2:25 am

Nonstop2h 55m

Sofia

Wed 10/15

5:55 pm-7:55 pm

Nonstop3h 00m

$125

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 9/1

8:35 pm-12:30 am

Nonstop2h 55m

Sofia

Tue 9/9

11:45 am-8:55 pm

1 stop10h 10m

$126

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 12/29

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Thu 1/1

4:45 pm-6:50 pm

Nonstop3h 05m

$129

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 9/1

8:35 pm-12:30 am

Nonstop2h 55m

Sofia

Wed 9/10

7:00 pm-10:00 am

1 stop16h 00m

$137

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Tue 10/21

3:45 pm-7:40 pm

Nonstop2h 55m

$67

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 17 results
1
2

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 August 8, 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 67 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, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sofia (average of $632). Flying from Barcelona-El Prat Airport to Sofia in June is currently the most expensive (average of $1,186). 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 August 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 47% 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 August 18, 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
6.8
Okay
5,153 reviews

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Crew

7.5

Comfort

6.5

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
6.8
Okay
5,153 reviews
Ryanair
6.8
Okay
5,153 reviews

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Crew

7.5

Comfort

6.5

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
1,058 reviews
Ryanair
6.8
Okay
5,153 reviews

Entertainment

5.6

Boarding

6.7

Overall

6.8

Food

6.0

Crew

7.5

Comfort

6.5

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.

  • 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 $66. Another airline that can offer you cheap pricing is Wizz Air. Ryanair is 50% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 (67%), Bulgaria Air (67%), Ryanair (53%).

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

    On average you can expect to pay $118 for a flight from Barcelona-El Prat Airport to Sofia. The cheapest flight overall is $49 while the most popular route, (Barcelona-El Prat - Sofia) is currently priced at $167.

  • 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, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sofia (average of $632). Flying from Barcelona-El Prat Airport to Sofia in June is currently the most expensive (average of $1,186). 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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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$66Average$166FlexibilityNo cancel feeOn-timeN/A
Wizz AirCheapest$88Average$191FlexibilityNo cancel feeOn-time83%

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