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$72+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SOF
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Sofia are usually found in October or February, booked 67 days in advance, depart on a Friday or Thursday 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 julio 3, 2025.

Round-trip from

$103
(Kiwi.com)

One-way from

$72
(Expedia)

Popular in

August

Cheapest in

October

Average price

$180

Good round-trip deal

$142 or less

Good one-way deal

$112 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. 28% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($10 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 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 julio 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
sáb. 9/2710:30 pmBCN - SOF
Nonstop2h 55mMultiple Airlines
jue. 10/25:10 pmSOF - BCN
Nonstop2h 55mMultiple Airlines
Deal found 7/1$103
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
mié. 9/249:15 amBCN - SOF
Nonstop2h 55mRyanair
vie. 10/38:40 pmSOF - BCN
Nonstop2h 55mRyanair
Deal found 7/1$106
This Wizz Air 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 Wizz Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/1110:30 pmBCN - SOF
Nonstop2h 55mWizz Air
mié. 10/155:55 pmSOF - BCN
Nonstop3h 00mWizz Air
Deal found 7/3$121
This Air Serbia deal was found by Cheapflights users on 7/1. 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.
mié. 9/248:35 pmBCN - SOF
1 stop18h 00mAir Serbia
sáb. 10/45:00 amSOF - BCN
1 stop5h 10mAir Serbia
Deal found 7/1$169

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 julio 3, 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

sáb. 9/27

10:30 pm-2:25 am

Nonstop2h 55m

Sofia

jue. 10/2

5:10 pm-7:05 pm

Nonstop2h 55m

$103

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

mié. 9/24

9:15 am-1:10 pm

Nonstop2h 55m

Sofia

vie. 10/3

8:40 pm-10:35 pm

Nonstop2h 55m

$106

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

sáb. 10/11

10:30 pm-2:25 am

Nonstop2h 55m

Sofia

mié. 10/15

5:55 pm-7:55 pm

Nonstop3h 00m

$121

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

mié. 9/24

8:35 pm-3:35 pm

1 stop18h 00m

Sofia

sáb. 10/4

5:00 am-9:10 am

1 stop5h 10m

$169

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

lun. 9/29

2:25 pm-6:20 pm

Nonstop2h 55m

$72

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

mar. 9/30

9:25 am-12:30 am

1 stop14h 05m

$74

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

lun. 9/29

8:35 pm-3:35 pm

1 stop18h 00m

$87

BarcelonaSofia

BCN - SOF

BCNSOF

Barcelona-El Prat

vie. 8/15

8:35 pm-12:30 am

Nonstop2h 55m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 June 27, 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 $1,189). 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 julio 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 48% 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 julio 3, 2025.
See what other customers who have flown with Ryanair, Wizz Air, and Air Serbia 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
5,145 reviews

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Crew

7.5

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
6.9
Okay
5,145 reviews
Ryanair
6.9
Okay
5,145 reviews

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Crew

7.5

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
1,059 reviews
Ryanair
6.9
Okay
5,145 reviews

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Crew

7.5

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.
Air Serbia
6.3
Okay
197 reviews
Ryanair
6.9
Okay
5,145 reviews

Boarding

6.7

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Crew

7.5

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 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 $106. Other airlines that can offer you cheap pricing are Wizz Air, from $126, and Air Serbia, from $169. Ryanair is 18% 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 ($72), Air Serbia ($87), and Wizz Air ($94).

  • 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 (80%), Bulgaria Air (80%), Wizz Air (62%).

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

    On average you can expect to pay $149 for a flight from Barcelona-El Prat Airport to Sofia. The cheapest flight overall is $41 while the most popular route, (Barcelona-El Prat - Sofia) is currently priced at $133.

  • 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 $1,189). 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$66Average$164FlexibilityNo cancel feeOn-timeN/A
Wizz AirCheapest$88Average$172FlexibilityNo cancel feeOn-time83%

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