SOF - BCN

$21 Find Cheap Flights from Sofia to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Barcelona departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Barcelona, 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 Sofia to Barcelona, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$79
Typical prices: $98-$195
Wizz Air
Fri 4/17Mon 4/20
SOF - BCN • Non-stop
Cheapest one-way
$21
Typical prices: $44-$135
Ryanair
Tue 4/28
SOF - BCN • Non-stop
Advice from real travelers
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 Plus bundle offers extra legroom seats.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Wizz Air
Cheapest • from $79 (round-trip)
Bulgaria Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Ryanair, Wizz Air and Bulgaria Air. Average duration is 3h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Belgrade (BEG)
Cheapest • Avg $211 (round-trip)
Belgrade (BEG)
Shortest trip • 5h 10m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 39% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Sofia to Barcelona (SOF-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Barcelona 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 Sofia to Barcelona

Fri, Apr 17 - Mon, Apr 20
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$79Wizz Air
Sat, Mar 28 - Sat, Apr 4
Wizz Air Logo
4:45 pm - 6:50 pm
SOF
-
BCN
3h 05mnonstop
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$80Wizz Air
Tue, Apr 14 - Thu, Apr 16
Ryanair Logo
11:45 pm - 8:25 am
SOF
-
BCN
9h 40m
1 stop
Ryanair Logo
5:50 am - 9:45 am
BCN
-
SOF
2h 55mnonstop
$81Ryanair
Fri, Apr 17 - Mon, Apr 20
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$83Wizz Air
Sat, Jun 6 - Wed, Jun 10
Ryanair Logo
1:40 pm - 3:40 pm
SOF
-
BCN
3h 00mnonstop
Ryanair Logo
5:20 pm - 9:15 pm
BCN
-
SOF
2h 55mnonstop
$84Ryanair
Wed, Apr 15 - Tue, Sep 15
Multiple Airlines Logo
9:40 pm - 11:40 pm
SOF
-
BCN
3h 00mnonstop
Multiple Airlines Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$86Multiple Airlines
Sat, May 9 - Wed, May 13
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$87Wizz Air
Sat, Apr 18 - Mon, Apr 20
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$90Wizz Air
Fri, May 29 - Mon, Jun 1
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$91Wizz Air
Wed, Apr 15 - Tue, Sep 15
Multiple Airlines Logo
7:30 am - 6:30 pm
SOF
-
BCN
12h 00m
1 stop
Multiple Airlines Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
$92Multiple Airlines
Booking Insights

KAYAK's insights & trends for Sofia to Barcelona flights

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

How much is a round-trip flight from Sofia to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sofia to Barcelona-El Prat Airport departing in April.

What’s the cheapest day of the week to fly from Sofia to Barcelona?

The average price of all round-trip flights from Sofia to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Sofia to Barcelona, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Barcelona, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sofia to Barcelona-El Prat Airport, 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 Sofia to Barcelona-El Prat Airport is November, where tickets cost $88 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $183 and $169 respectively.

Can I save money by flying with a layover from Sofia to Barcelona-El Prat Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $111, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sofia to Barcelona-El Prat Airport, 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 Sofia to Barcelona-El Prat Airport, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from Sofia to Barcelona

 
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.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Wizz Air and Ryanair

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.

Good to know

Low seasonJanuary
Cheapest flight$21
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Sofia to Barcelona

When to book flights from Sofia to Barcelona

Are your dates flexible? Find out the best times to travel from Sofia to Barcelona 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 Sofia to Barcelona flights

  • What is the cheapest flight from Sofia to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Sofia to Barcelona-El Prat Airport was $21 for a one-way ticket and $79 for a round-trip.

  • Do I need a passport to fly between Sofia and Barcelona?

    A passport is required to fly from Sofia to Barcelona.

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

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

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

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

  • Which is the best airline for flights from Sofia to Barcelona, Bulgaria Air or Ryanair?

    The two airlines most popular with KAYAK users for flights from Sofia to Barcelona are Bulgaria Air and Ryanair. With an average price for the route of $535 and an overall rating of 8.4, Bulgaria Air is the most popular choice. Ryanair is also a great choice for the route, with an average price of $149 and an overall rating of 6.9.

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

    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 Sofia to Barcelona.

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

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

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

    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 Barcelona with an airline and back to Sofia with another airline. Booking your flights between Sofia and BCN can sometimes prove cheaper using this method.

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

    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 Barcelona from Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sofia to Barcelona-El Prat Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $37 or less one-way and $82 or less round-trip.

Prefer to fly direct from Sofia to Barcelona?

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

Direct departures

Sofia to Barcelona-El Prat

Monday

Ryanair, Wizz Air

Ryanair, Wizz Air

Tuesday

Bulgaria Air, Ryanair, Wizz Air

Bulgaria Air, Ryanair, +1 more

Wednesday

Ryanair, Wizz Air

Ryanair, Wizz Air

Thursday

Ryanair, Wizz Air

Ryanair, Wizz Air

Friday

Ryanair, Wizz Air

Ryanair, Wizz Air

Saturday

Bulgaria Air, Ryanair, Wizz Air

Bulgaria Air, Ryanair, +1 more

Sunday

Ryanair, Wizz Air

Ryanair, Wizz Air

See more direct flights

Direct returns

Barcelona-El Prat to Sofia

Monday

Ryanair, Wizz Air

Ryanair, Wizz Air

Tuesday

Bulgaria Air, Ryanair, Wizz Air

Bulgaria Air, Ryanair, +1 more

Wednesday

Ryanair, Wizz Air

Ryanair, Wizz Air

Thursday

Ryanair, Wizz Air

Ryanair, Wizz Air

Friday

Ryanair, Wizz Air

Ryanair, Wizz Air

Saturday

Bulgaria Air, Ryanair, Wizz Air

Bulgaria Air, Ryanair, +1 more

Sunday

Ryanair, Wizz Air

Ryanair, Wizz Air

See more direct flights

Reviews of the top 3 airlines serving from Sofia to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Barcelona. 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 Sofia to Barcelona? 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.
8.4
Bulgaria AirOverall score based on 59 reviews
7.8Food
8.4Boarding
7.1Entertainment
8.7Crew
8.1Comfort
Airline reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

8.0 ExcellentNikola, Jun 2025
SOF - AMS
Read more Bulgaria Air reviews

Bulgaria Air should stop using buses for boarding if possible. It is very inconvenient and delays the departure

Easy check in. Hot snack with wine if desired. Then chocolate, tea or coffee. Altogether excellent.

Seats are quite small, but due to the plane being empty we were aloud to switch seats to have more room

The water was handed out as we were entering the plane, instead of when we are set down and our hands are free of luggage. There was absolutely no food offered from Sofia to London, except a low quality chocolate, which was not delicious. The flight between London and Miami was ok, as far as service and food, but it was absolutely freezing, throughout the whole aircraft, especially in the back seats, I had to cover my head with a scarf, besides using the blanket and still I was feeling extremely uncomfortable. The passengers seating around me shared the same opinion. We did ask for something to be done about it. The gentleman did try to adjust it, but the effect last very short time, and towards the end of the flight it was extremely cold and blowing strong again ….

Waiting outside for a long time is not really necessary

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

The baggage wasnt uploaded to the plane, lost baggage handling is very poor.

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!

Take off was great but landing is always with a bump.

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Low-cost airline. Airbus A-320 and 321 series are not comfortable on flights taking more than 3 hours. Seats are uncomfortable. Very limited foot space, especially when having a bag under the seat in front of you.

Typical wizzair flight, nothing special , but as there were flight in the evening we got sandwiches with 50% discount. Terminal wizzair is using is awful. Separate from normal airport, no duty free and only one cafe. Also was late for more than 2 hours but we didn’t got any food or water vouchers.

Timely departures and arrivals. The seat was slightly forward leaning which made it uncomfortable

Flight was delayed by two hours and we then sat on the runway for another 40 minutes and circled Gatwick twice making it 3 hours later landing this is very poor compared to all the other operators I’ve flown with the outbound flight was an hour late

There were not enough staff and signage to direct people to Wizz Priority lanes for check-in and boarding. It didn't feel like we were Wizz Priority holders.

Had to pay £45 to check in at the airport because I didn't check-in online at least 3 hours prior... and it wasn't mentioned on the booking / App (online check-in is only marked as "included service"). Upon landing, captain failed to land the first attempt and had to take off again for an re-attempt. Overall mid experience, would definitely pay a bit more at first to avoid this again.

Two of our boarding details were missing and they wanted to charge us 84 pounds for that, although it was totally their fault

They boarded us despite knowing we wouldn’t be taking off for another hour and boarded us into a plane who’s air conditioning was not working properly. So we were sat in a hot plane for an hour with no access to the bathroom getting hotter and hotter. A little bit of communication between the teams would have avoided this.

I planned to be working during the flight but next to and in front of me there was a family (basically all around me) who had screaming kids all the way long and they were rude and the kid was kicking me as well and constantly wanted to grab my phone etc. I was so pissed, I didn't think they will travel priority so I didn't think they'll sit next to me but they did. I asked the crew if there is a chance for me to go to another seat far away from there...And they were so kind, immediately after take off they showed a seat for me that is far away from these people. I'm so grateful for this!!! I hate that I cannot figure out these things in advance. I WOULD BE HAPPY TO PAY MORE IN ADVANCE TO MAKE SURE THERE ARE NO FAMILIES W KIDS AROUND ME!!!!

Brand new aircraft Airbus 321neo, good seats although no recline (so no arguments with other passengers). Orderly boarding using front and rear aircraft doors for efficiency. Departed on time and artived 25min early. During check in, ground staff are very strict about permitted baggage and carry-on weight and size - you're only allowed what you paid for. Onboard food and beverage prices are a bit high but similar to airport coffee shops.

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

Information on your arrival and departure airports