BTS - SOF

Find Cheap Flights from Bratislava to Sofia

1 adult
1 adult, Economy

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 Bratislava 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 Bratislava to Sofia, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bratislava to Sofia (BTS-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bratislava 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 return flight deals from Bratislava to Sofia

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BTS-SOF
482 mimulti-stop
Multiple Airlines Logo
SOF-BTS
482 mimulti-stop
Multiple Airlines
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Everything you should know

Cheapest return fare
Multiple Airlines
Tue 7/10
BTS - SOF • multi-stop
Cheapest one-way flight
Multiple Airlines
Tue 7/10
BTS - SOF • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Bratislava to Sofia flights

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

Which airlines fly direct between Bratislava and Sofia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Bratislava to Sofia.

There is just one airline that flies from Bratislava to Sofia direct and that is Ryanair. The best return deal found from Ryanair for the route is £15.

When to book flights from Bratislava to Sofia

Are your dates flexible? Find out the best times to travel from Bratislava to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 flights from Bratislava to Sofia

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Bratislava to Sofia flight route.

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

    You can catch a direct flight from Bratislava to Sofia on on Thursday, and Sunday.

  • How does KAYAK find such low prices on flights from Bratislava 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 Bratislava to Sofia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Bratislava 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 Bratislava to Sofia?

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

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

  • Looking for a cheap flight from Sofia to Bratislava? 25% of our users found flights on this route for £53 or less round-trip.

Reviews of the top airline flying from Bratislava to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Bratislava 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 Bratislava 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 5175 reviews
6.0Food
6.7Boarding
7.5Crew
5.6Entertainment
6.5Comfort
Airline reviews

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.

2.0 MediocreRoy, Sept 2025STN - GDN
Read more Ryanair reviews

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.

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

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.

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.

On time arrival but the aircraft had seen better days and needed a deep clean.

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

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

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

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

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