$34 Cheap Flights from Barcelona (BCN) to Sofia (SOF)

View $34 flight on Fri, Sep 5, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Sofia Airport (SOF)

Cheap Flights from Barcelona to Sofia (BCN-SOF)

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air
Thu, Nov 27 - Sun, Nov 30
BCN
Barcelona
SOF
Sofia
$68 Roundtrip, found 4 hours ago
$68
Roundtrip
found 4 hours ago
Select Wizz Air flight, departing Thu, Nov 27 from Barcelona to Sofia, returning Sun, Nov 30, priced at $68 found 4 hours ago
Wizz Air
Fri, Oct 17 - Mon, Oct 20
BCN
Barcelona
SOF
Sofia
$75 Roundtrip, found 6 days ago
$75
Roundtrip
found 6 days ago
Select Wizz Air flight, departing Fri, Oct 17 from Barcelona to Sofia, returning Mon, Oct 20, priced at $75 found 6 days ago
Wizz Air
Fri, Oct 17 - Sun, Oct 19
BCN
Barcelona
SOF
Sofia
$76 Roundtrip, found 3 days ago
$76
Roundtrip
found 3 days ago
Select Wizz Air flight, departing Fri, Oct 17 from Barcelona to Sofia, returning Sun, Oct 19, priced at $76 found 3 days ago
Wizz Air
Thu, Oct 30 - Sun, Nov 2
BCN
Barcelona
SOF
Sofia
$79 Roundtrip, found 6 days ago
$79
Roundtrip
found 6 days ago
Select Wizz Air flight, departing Thu, Oct 30 from Barcelona to Sofia, returning Sun, Nov 2, priced at $79 found 6 days ago
Ryanair
Fri, Sep 19 - Fri, Sep 26
BCN
Barcelona
SOF
Sofia
$108 Roundtrip, found 6 days ago
$108
Roundtrip
found 6 days ago
Select Ryanair flight, departing Fri, Sep 19 from Barcelona to Sofia, returning Fri, Sep 26, priced at $108 found 6 days ago
Lufthansa
Thu, Nov 27 - Sun, Nov 30
BCN
Barcelona
SOF
Sofia
$194 Roundtrip, found 4 hours ago
$194
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Thu, Nov 27 from Barcelona to Sofia, returning Sun, Nov 30, priced at $194 found 4 hours ago
Swiss International Air Lines
Thu, Nov 27 - Sun, Nov 30
BCN
Barcelona
SOF
Sofia
$208 Roundtrip, found 4 hours ago
$208
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Thu, Nov 27 from Barcelona to Sofia, returning Sun, Nov 30, priced at $208 found 4 hours ago
Austrian Airlines
Thu, Nov 27 - Sun, Nov 30
BCN
Barcelona
SOF
Sofia
$211 Roundtrip, found 4 hours ago
$211
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Thu, Nov 27 from Barcelona to Sofia, returning Sun, Nov 30, priced at $211 found 4 hours ago
Air Serbia
Thu, Nov 27 - Sun, Nov 30
BCN
Barcelona
SOF
Sofia
$216 Roundtrip, found 4 hours ago
$216
Roundtrip
found 4 hours ago
Select Air Serbia flight, departing Thu, Nov 27 from Barcelona to Sofia, returning Sun, Nov 30, priced at $216 found 4 hours ago
Aegean
Fri, Sep 26 - Fri, Oct 3
BCN
Barcelona
SOF
Sofia
$221 Roundtrip, just found
$221
Roundtrip
just found
Select Aegean flight, departing Fri, Sep 26 from Barcelona to Sofia, returning Fri, Oct 3, priced at $221 just found

Find the cheapest month to fly from Barcelona (BCN) to Sofia (SOF)

November is typically the cheapest month to fly

From $93 - $237 per traveler.

Graph displaying average flight prices per month

Alternative airports near Sofia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sofia Airport SOF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $419
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $419
Flights from Barcelona (BCN) to Sofia (SOF)
Origin airport
Barcelona Intl.
Destination airport
Sofia
Airlines serving
Aegean, Air France, Air Serbia, Austrian Airlines, British Airways, Bulgaria Air, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Ryanair, Swiss International Air Lines, Turkish Airlines, Wizz Air
Roundtrip price
$67
Distance
1096 mi
Average flight time
3 hours 53 mins

Barcelona to Sofia Flights

The cheapest times to fly from Barcelona to Sofia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Barcelona to Sofia are during the month of November. You can find some of the cheapest flights from Barcelona to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Barcelona to Sofia

Sunday is one of the best days to book for cheap flights from Barcelona to Sofia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Barcelona to Sofia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Barcelona to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $34 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Barcelona to Sofia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Barcelona to Sofia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF) cost?
Grab a cheap one-way flight from $34 or cheap return flight from $68 from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
November is the least expensive month to fly from BCN to SOF. Planning your trip for the off-season is often the key to finding better deals on flights.
Which airlines fly direct from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
If you're departing from Barcelona Intl. Airport (BCN), you can jump on a direct flight to Sofia Airport (SOF) with Wizz Air.
What is the cheapest airline that flies from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BCN to SOF flight.
How many flights per day from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
On average, there's only 1 nonstop flight leaving from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF) per day. If this doesn't work with your itinerary, consider flights with layovers. Simply filter your search results on Expedia to include one stop or more to find the next best option.
What are the most popular departure times for flights from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
More travelers fly between BCN and SOF at 9 PM than at any other time of day. Looking to skip the crowds? Consider flying outside peak hours and you could save on your ticket as well.
What day of the week has the most flights from BCN to SOF?
Friday offers the most flights from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF). Consider leaving on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
Take the earliest flight at around 7:40AM UTC+1, heading out of Barcelona Intl. Airport (BCN). You'll be flying for roughly 2h 50m, reaching Sofia Airport (SOF) at approximately 11:30AM UTC+2.
How long does it take to fly from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
The average flight time from BCN to SOF is 2 hours and 53 minutes, covering a total distance of 1,100 mi.
What is the best time to fly from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
To avoid potential delays on the Barcelona Intl. Airport (BCN) to Sofia Airport (SOF) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Sofia from Barcelona Intl. Airport (BCN)?
Sofia Airport (SOF) is the only airport in Sofia with direct flights from Barcelona Intl. Airport (BCN). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF) last-minute?
Last-minute bookings from BCN to SOF are typically more expensive. For the lowest rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a BCN to SOF flight and hotel package?
Booking a BCN to SOF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Barcelona Intl. Airport (BCN) to Sofia Airport (SOF)?
In most instances, you're able to cancel or reschedule your BCN to SOF flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further information, go to our Customer Service portal.

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*Available to One Key members.