HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sofia

$30+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SOF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Barcelona-El Prat to Sofia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Barcelona-El Prat to Sofia are usually found in January or February, booked 59 days in advance, depart on a Friday or Wednesday 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 September 17, 2025.

Round-trip from

$89
(Ryanair)

One-way from

$30
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$151

Good one-way deal

$47 or less
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 ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a one-way flight from Barcelona-El Prat to Sofia.
Search Deals

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 September 17, 2025.

This Ryanair deal was found by Cheapflights users on 9/17. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:50 amBCN - SOF
Nonstop2h 55mRyanair
Mon 11/32:35 pmSOF - BCN
Nonstop2h 55mRyanair
Deal found 9/17$89
This Wizz Air deal was found by Cheapflights users on 9/17. 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.
Fri 10/178:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Fri 10/245:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 9/17$90
This Wizz Air deal was found by Cheapflights users on 9/15. 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 Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Sun 11/164:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 9/15$92
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:25 amBCN - SOF
1 stop8h 45mMultiple Airlines
Mon 11/312:00 pmSOF - BCN
Nonstop3h 05mMultiple Airlines
Deal found 9/15$94
This Wizz Air deal was found by Cheapflights users on 9/16. 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.
Thu 11/67:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Sun 11/94:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 9/16$97
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/307:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Thu 11/64:45 pmSOF - BCN
Nonstop3h 05mWizz Air
Deal found 9/15$101
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:00 amBCN - SOF
1 stop8h 40mMultiple Airlines
Sat 11/84:45 pmSOF - BCN
Nonstop3h 05mMultiple Airlines
Deal found 9/17$102
This Wizz Air deal was found by Cheapflights users on 9/17. 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 9/17$104
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:45 amBCN - SOF
1 stop11h 40mMultiple Airlines
Mon 10/278:55 pmSOF - BCN
1 stop13h 20mMultiple Airlines
Deal found 9/16$105
This Ryanair deal was found by Cheapflights users on 9/17. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/213:45 pmBCN - SOF
Nonstop2h 55mRyanair
Thu 10/235:10 pmSOF - BCN
Nonstop2h 55mRyanair
Deal found 9/17$112

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 September 17, 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 10/17

8:35 pm-12:30 am

Nonstop2h 55m

Sofia

Fri 10/24

5:55 pm-7:55 pm

Nonstop3h 00m

$90

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Thu 11/13

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Sun 11/16

4:45 pm-6:50 pm

Nonstop3h 05m

$92

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Tue 11/11

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Sun 11/16

4:45 pm-6:50 pm

Nonstop3h 05m

$93

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Thu 11/6

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Sun 11/9

4:45 pm-6:50 pm

Nonstop3h 05m

$97

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Tue 10/21

3:45 pm-7:40 pm

Nonstop2h 55m

Sofia

Thu 10/23

5:10 pm-7:05 pm

Nonstop2h 55m

$112

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Thu 10/30

9:30 am-5:35 pm

1 stop7h 05m

Sofia

Thu 11/6

4:45 pm-6:50 pm

Nonstop3h 05m

$118

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

$118

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 2/23

5:05 pm-9:00 pm

Nonstop2h 55m

Sofia

Fri 2/27

10:10 am-12:05 pm

Nonstop2h 55m

$120

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Sat 12/20

7:35 pm-11:30 pm

Nonstop2h 55m

Sofia

Tue 12/23

4:45 pm-6:50 pm

Nonstop3h 05m

$137

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Thu 10/16

7:40 pm-11:35 pm

Nonstop2h 55m

$30

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 12, 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 59 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 $1,183). 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 September 17, 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.

How much does it cost to fly round-trip from Barcelona-El Prat Airport to Sofia?

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 September 17, 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
5,159 reviews

Comfort

6.5

Boarding

6.7

Food

6.0

Crew

7.5

Entertainment

5.6

Overall

6.8

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
5,159 reviews
Ryanair
6.8
Okay
5,159 reviews

Comfort

6.5

Boarding

6.7

Food

6.0

Crew

7.5

Entertainment

5.6

Overall

6.8

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
1,049 reviews
Ryanair
6.8
Okay
5,159 reviews

Comfort

6.5

Boarding

6.7

Food

6.0

Crew

7.5

Entertainment

5.6

Overall

6.8

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 $66. Another airline that can offer you cheap pricing is Wizz Air. Ryanair is 51% 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 (60%), Bulgaria Air (60%), Ryanair (52%).

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

    On average you can expect to pay $57 for a flight from Barcelona-El Prat Airport to Sofia. The cheapest flight overall is $19 while the most popular route, (Barcelona-El Prat - Sofia) is currently priced at $74.

  • 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 $1,183). 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.

Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car rentals
Sofia Airport car rentals
Plovdiv Airport car rentals

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$66Average$167FlexibilityNo cancel feeOn-timeN/A
Wizz AirCheapest$88Average$206FlexibilityNo cancel feeOn-time83%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.