BCN - SOF

Find cheap flights from Barcelona to Sofia

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Sofia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
Multiple Airlines
Tue 16/12
BCN - SOF • multi-stop
Cheapest one-way flights
Multiple Airlines
Tue 16/12
BCN - SOF • multi-stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Ryanair's basic fare includes a small cabin bag.
WIZZ Air's Smart bundle adds a second cabin bag.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 42% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sofia!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Barcelona to Sofia (BCN-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona to Sofia

Multiple Airlines Logo
BCN
-
SOF
2837 kmmulti-stop
Multiple Airlines Logo
SOF
-
BCN
2837 kmmulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Barcelona to Sofia flights

Get data-powered insights and trends into flights from Barcelona to Sofia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Barcelona-El Prat Airport to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to Sofia is February, where tickets cost C$ 113 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is C$ 297 and C$ 239 respectively.

How far in advance should I book a flight from Barcelona-El Prat Airport to Sofia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to Sofia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Barcelona-El Prat Airport to Sofia, you should book around 2 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals
Expert advice

Expert advice for your flight from Barcelona to Sofia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Wizz Air

WIZZ Air's basic fare includes a small carry-on bag; check-in online 24 hours before departure.


WIZZ Air's Smart bundle offers priority check-in and boarding, plus a second cabin bag.

Read more about Wizz AirBy Duncan Madden
Ryanair

Ryanair offers priority boarding, but it often leads to longer waits in cramped conditions.


Ryanair's basic fare includes a small cabin bag; check-in online to avoid extra fees.

Read more about RyanairBy Duncan Madden
Our travel experts
Duncan Madden

Duncan Madden

Expert on Wizz Air and Ryanair

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Low seasonNovember
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (24% more expensive on average)

When to book flights from Barcelona to Sofia

Are your dates flexible? Find out the best times to travel from Barcelona to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Barcelona to Sofia flights

  • Which aircraft models fly most regularly from Barcelona to Sofia?

    The Airbus A321neo is the aircraft model that flies most regularly on the Barcelona to Sofia flight route.

  • On which days can I fly direct from Barcelona to Sofia?

    There are direct flights from Barcelona to Sofia on a daily basis.

  • How does KAYAK find such low prices on flights from Barcelona to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Barcelona is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Barcelona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Barcelona to Sofia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Barcelona-El Prat to Sofia.
Find which airlines fly direct from Barcelona-El Prat Airport to Sofia Airport, which days they fly and book direct flights.

Direct departures

Barcelona-El Prat to Sofia

Monday

Ryanair,Wizz Air

Ryanair,Wizz Air

Tuesday

Ryanair,Wizz Air

Ryanair,Wizz Air

Wednesday

Wizz Air

Wizz Air

Thursday

Ryanair,Wizz Air

Ryanair,Wizz Air

Friday

Ryanair,Wizz Air

Ryanair,Wizz Air

Saturday

Ryanair,Wizz Air

Ryanair,Wizz Air

Sunday

Ryanair,Wizz Air

Ryanair,Wizz Air

See more nonstop flights

Direct returns

Sofia to Barcelona-El Prat

Monday

Ryanair,Wizz Air

Ryanair,Wizz Air

Tuesday

Ryanair,Wizz Air

Ryanair,Wizz Air

Wednesday

Wizz Air

Wizz Air

Thursday

Ryanair,Wizz Air

Ryanair,Wizz Air

Friday

Ryanair,Wizz Air

Ryanair,Wizz Air

Saturday

Ryanair,Wizz Air

Ryanair,Wizz Air

Sunday

Ryanair,Wizz Air

Ryanair,Wizz Air

See more nonstop flights

Reviews of the top airline flying from Barcelona to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5222 reviews
6.5Comfort
6.7Boarding
5.6Entertainment
6.0Food
7.5Crew
Airline reviews

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

2.0 MediocreDavid, Dec 2025
BCN - MAN
Read more Ryanair reviews

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

The table at my seat was dirty, the crew was nice, the boarding was swift. An average Ryanair experience but this time the plane was not properly cleaned between flights.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

Everything you need to know for your flight from Barcelona to Sofia

Information on your arrival and departure airports

Barcelona (BCN)
Sofia (SOF)