HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sofia

$27+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SOF
May 4 — May 111
Sun 5/4
Sun 5/11
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 October or February, booked 85 days in advance, depart on a Monday or Friday and return on a Wednesday

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 April 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$107
(Mytrip)

One-way from

$27
(Ryanair)

Popular in

August

Cheapest in

October

Average price

$172

Good round-trip deal

$141 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for Barcelona-El Prat-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Barcelona-El Prat-Sofia flights.
Search Deals
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. 26% potential increase in price ($46 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 April 2025
Search Deals
Price to beat on a round-trip flight from Barcelona-El Prat to Sofia.
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 April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/134:40 pmBCN - SOF
1 stop17h 45mMultiple Airlines
Fri 6/2011:30 amSOF - BCN
1 stop14h 40mMultiple Airlines
Deal found 4/29$107
This Ryanair deal was found by Cheapflights users on 4/29. 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 Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:25 pmBCN - SOF
Nonstop2h 55mRyanair
Tue 9/231:15 pmSOF - BCN
Nonstop2h 55mRyanair
Deal found 4/29$115
This Wizz Air deal was found by Cheapflights users on 4/29. 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 Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/148:35 pmBCN - SOF
Nonstop2h 55mWizz Air
Sun 7/205:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 4/29$148
This Air Serbia deal was found by Cheapflights users on 4/29. 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.
Fri 10/38:35 pmBCN - SOF
1 stop5h 20mAir Serbia
Sun 10/54:05 pmSOF - BCN
1 stop18h 05mAir Serbia
Deal found 4/29$171
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:50 amBCN - SOF
1 stop11h 00mLufthansa
Mon 11/36:55 pmSOF - BCN
1 stop5h 00mLufthansa
Deal found 4/29$204
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:50 amBCN - SOF
1 stop11h 35mTurkish Airlines
Fri 6/139:25 amSOF - BCN
1 stop26h 10mTurkish Airlines
Deal found 4/29$207
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amBCN - SOF
1 stop28h 20mSWISS
Mon 11/33:00 pmSOF - BCN
1 stop19h 00mSWISS
Deal found 4/29$218
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1010:00 amBCN - SOF
1 stop7h 10mAustrian Airlines
Tue 5/134:05 pmSOF - BCN
1 stop4h 45mAustrian Airlines
Deal found 4/29$230
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:20 amBCN - SOF
1 stop6h 40mKLM
Sun 9/147:00 amSOF - BCN
1 stop10h 25mKLM
Deal found 4/29$239
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/181:55 amBCN - SOF
1 stop11h 35mAegean Airlines
Mon 6/239:15 pmSOF - BCN
1 stop14h 50mAegean Airlines
Deal found 4/29$336
This Bulgaria Air deal was found by Cheapflights users on 4/29. 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 Bulgaria Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3011:40 amBCN - SOF
1 stop23h 30mBulgaria Air
Sat 5/101:00 pmSOF - BCN
Nonstop3h 10mBulgaria Air
Deal found 4/29$462

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 April 29, 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 6/13

4:40 pm-11:25 am

1 stop17h 45m

Sofia

Fri 6/20

11:30 am-1:10 am

1 stop14h 40m

$107

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 9/15

2:25 pm-6:20 pm

Nonstop2h 55m

Sofia

Tue 9/23

1:15 pm-3:10 pm

Nonstop2h 55m

$115

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Mon 7/14

8:35 pm-12:30 am

Nonstop2h 55m

Sofia

Sun 7/20

5:55 pm-7:55 pm

Nonstop3h 00m

$148

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 10/3

8:35 pm-2:55 am

1 stop5h 20m

Sofia

Sun 10/5

4:05 pm-9:10 am

1 stop18h 05m

$171

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Tue 5/27

7:50 am-8:25 pm

1 stop11h 35m

Sofia

Fri 6/13

9:25 am-10:35 am

1 stop26h 10m

$207

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Sat 10/25

6:00 am-11:20 am

1 stop28h 20m

Sofia

Mon 11/3

3:00 pm-9:00 am

1 stop19h 00m

$218

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Sat 6/7

6:55 pm-11:15 am

1 stop15h 20m

Sofia

Sat 6/14

7:25 pm-8:20 am

1 stop13h 55m

$222

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Sat 5/10

10:00 am-6:10 pm

1 stop7h 10m

Sofia

Tue 5/13

4:05 pm-7:50 pm

1 stop4h 45m

$230

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Fri 9/12

6:20 am-2:00 pm

1 stop6h 40m

Sofia

Sun 9/14

7:00 am-4:25 pm

1 stop10h 25m

$239

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

Wed 6/18

1:55 am-2:30 pm

1 stop11h 35m

Sofia

Mon 6/23

9:15 pm-11:05 am

1 stop14h 50m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
OneTravelPrice 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 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 April 25, 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 85 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 $1,218). 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 April 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from Barcelona-El Prat Airport to Sofia by exploring options for tickets at noon.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 29, 2025.
Read through reviews of airlines operating flights from Barcelona to Sofia, such as Aegean Airlines, KLM and LOT. 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.
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
739 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,333 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,069 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
780 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,588 reviews
Aegean Airlines
8.1
Very good
739 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Crew

8.6

Overall

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 are 0 flights 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 $115. Other airlines that can offer you cheap pricing are Wizz Air, from $148, and Air Serbia, from $171. Ryanair is 11% 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 ($27), Wizz Air ($41), and Air Serbia ($88).

  • 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: Ryanair (76%), Wizz Air (75%), Iberia (67%).

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

    On average you can expect to pay $155 for a flight from Barcelona-El Prat Airport to Sofia. The cheapest flight overall is $80 while the most popular route, (Barcelona-El Prat - Sofia) is currently priced at $153.

  • 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 $1,218). 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$27Average$142FlexibilityNo cancel feeOn-timeN/A
Wizz AirCheapest$93Average$169FlexibilityNo 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.