BCN - SOF

$36 Find Cheap Flights from Barcelona to Sofia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to Sofia departing on 8/24. 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

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Everything you should know

Cheapest round-trip
$75
Typical prices: $98-$213
Ryanair
Sat 10/3Sun 10/4
BCN - SOF • Non-stop
Cheapest one-way
$36
Typical prices: $73-$170
Wizz Air
Mon 8/24
BCN - SOF • Non-stop
Top airlines
Cheapest • from $75 (round-trip)
Best reviews • 6.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Ryanair, Wizz Air and Bulgaria Air. Average duration is 2h 56m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sat, Oct 3 - Sun, Oct 4
Ryanair Logo
9:20 am - 1:15 pm
BCN
-
SOF
2h 55mnonstop
Ryanair Logo
6:15 am - 8:15 am
SOF
-
BCN
3h 00mnonstop
$75Ryanair
Sat, Oct 3 - Sun, Oct 4
Ryanair Logo
9:20 am - 1:15 pm
BCN
-
SOF
2h 55mnonstop
Ryanair Logo
6:15 am - 8:15 am
SOF
-
BCN
3h 00mnonstop
$79Ryanair
Sat, Sep 19 - Tue, Sep 22
Ryanair Logo
9:20 am - 1:15 pm
BCN
-
SOF
2h 55mnonstop
Ryanair Logo
11:25 pm - 1:25 am
SOF
-
BCN
3h 00mnonstop
$82Ryanair
Sat, Sep 19 - Tue, Sep 22
Ryanair Logo
9:20 am - 1:15 pm
BCN
-
SOF
2h 55mnonstop
Ryanair Logo
11:25 pm - 1:25 am
SOF
-
BCN
3h 00mnonstop
$87Ryanair
Tue, Sep 8 - Sat, Sep 19
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
$91Wizz Air
Sat, Oct 3 - Sun, Oct 4
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
$93Wizz Air
Sat, Sep 19 - Tue, Sep 22
Ryanair Logo
9:20 am - 1:15 pm
BCN
-
SOF
2h 55mnonstop
Ryanair Logo
11:25 pm - 1:25 am
SOF
-
BCN
3h 00mnonstop
$94Ryanair
Sat, Oct 3 - Sun, Oct 4
Ryanair Logo
9:20 am - 1:15 pm
BCN
-
SOF
2h 55mnonstop
Ryanair Logo
6:15 am - 8:15 am
SOF
-
BCN
3h 00mnonstop
$95Ryanair
Tue, Sep 8 - Sat, Sep 19
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
$101Wizz Air
Tue, Sep 8 - Sat, Sep 19
Wizz Air Logo
9:35 pm - 1:35 am
BCN
-
SOF
3h 00mnonstop
Wizz Air Logo
6:45 pm - 8:50 pm
SOF
-
BCN
3h 05mnonstop
$104Wizz Air
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.

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

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

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

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

If your flying dates are flexible, you should consider flying to Sofia on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Barcelona to Sofia. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

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 November, where tickets cost $93 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $190 and $174 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 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

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.
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$36
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Barcelona to Sofia

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

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

    In the last 5 days, the lowest price for a flight from Barcelona-El Prat Airport to Sofia was $36 for a one-way ticket and $75 for a round-trip.

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

    A passport is required to fly from Barcelona to Sofia.

  • 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 nonstop flights from Barcelona to Sofia on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Barcelona to Sofia are Wizz Air and Ryanair. With an average price for the route of $184 and an overall rating of 6.9, Wizz Air is the most popular choice. Ryanair is also a great choice for the route, with an average price of $157 and an overall rating of 6.9.

  • 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 travelers 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. Booking your flights between Barcelona and SOF 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 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.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $23 or less one-way and $104 or less round-trip.

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

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

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

Reviews of the top airlines 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.
6.9
RyanairOverall score based on 5435 reviews
6.7Boarding
7.5Crew
6.5Comfort
6.0Food
5.7Entertainment
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

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.

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

all fine - did not have food - there was no entertainment

expedite passengers through passport control when the airport authorities are processing inefficiently.

The staff were very helpful with getting the wheelchair for me and bringing my carryon down the stairs from the plane.

You can only check in maximum 2 hours before your flight. But it’s not written anywhere on your ticket or your boarding pass or in any of your emails. The only sign is at the beginning of a huge snake queue on the barrier which is easily blocked by people. So you queue for half an hour only to be turned back. Plus on the flight we paid for priority which included two carry on bags in addition to our backpacks plus I had a letter from Ryanair for my CPAP machine to be allowed as free carry on as well. As it happened, we only had one carry on and the CPAP and two backpacks and the agent insisted I shove my CPAP under my seat which I refused as it wouldn’t fit without jamming it. They had oversold priority (or didn’t check bags) and there was an enormous fuss about overhead storage. Poorly managed and the inflight ordering service didn’t work. It was awful. I will never fly them again. And before you say it was cheap, it was most certainly not. So Ryanair can kiss my business goodbye.

Delayed flight. Received notice from ryanair by email and via app but no such timely information available at airport from monitors or staff

The distance between seats was narrow. So my recommendation is to increase it

I canceled the flight but not wizz nor kayak replied to my messages. Worst experience from both

Everything was streamlined. Timely take off. Early landing. Great flight

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

Boarding was fine, crew professional but not very friendly. Seats are very tight & uncomfortable. 1h delay due to crew change and mechanical issues - no communication whats going on.

If you don't want to pay a lot at check in desk, you need to use online check in tool, but you still need to go to check in desk to have it printed out. Then what's the meaning of "online check in"? Extra security check, as if 9/11 just happened!

Wizz is the worst airline in the world, The firm behavior is similar to the Italian mafia, For booking, check in at the desk and not on line that charge 48euro each, the truly that was included in the confirmation is only half way the continuous flight after the connection is not included although ordered together as on flight with one stop,(no direct flight), they asked for another 58euro each, unbelievable behavior of the staff, actually you feel threatened by them, as I said Italian mafia. Last time ever in my life. Keep out of this airline and enjoy your vacation.

After the flight. Waiting to long to get off the plane

Very very very…… uncomfortable seats /does nor reclain/ and so little space /this was 5:30 hours flight- and quite expensive no longer low cost airline/ 5:30 hours flight and no water or snacks was offered anly very expensive sales.

Got rejected to enter the plane because i took calming pills. Im scared of flying and i always take it since 12 years and it was never a problem with other airlines.

The crew was exceptionally kind. Communication in terms of gate changes could be better

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

Information on your arrival and departure airports