SOF - BTS

Find cheap flights from Sofia to Bratislava

1 adult

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

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

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Sofia to Bratislava

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

Recent round-trip flight deals from Sofia to Bratislava

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sofia to Bratislava.
Discover the best prices for you by selecting your travel dates on KAYAK.
Multiple Airlines Logo
SOF-BTS
482 mimulti-stop
Multiple Airlines Logo
BTS-SOF
482 mimulti-stop
Multiple Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Sofia to Bratislava flights

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

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

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

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

Find deals

When to book flights from Sofia to Bratislava

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

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

    A passport is required to fly from Sofia to Bratislava.

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

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

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

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

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

    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 Bratislava.

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

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

    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 Bratislava with an airline and back to Sofia with another airline. Booking your flights between Sofia and BTS 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 Bratislava?

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

Prefer to fly direct from Sofia to Bratislava?

Find which airlines fly direct from Sofia Airport to Bratislava - M. R. Štefánik Airport, which days they fly and book direct flights.

Direct departures

Sofia to Bratislava - M. R. Štefánik

Thursday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Bratislava - M. R. Štefánik to Sofia

Thursday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights
See more direct flights

Top airline flying from Sofia to Bratislava

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Bratislava. 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 Bratislava? 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 5053 reviews
6.7Boarding
5.6Entertainment
6.5Comfort
6.0Food
7.5Crew
Airline reviews

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

6.0 GoodMichael, Apr 2025MXP - FNC
Read more Ryanair reviews

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

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

If you buy a cabin luggage, but don’t need it for your kids, so you will end up with mixed priorities. And you will need to use non priority line

Flight diverted to Warsaw and passengers offloaded onto coaches whilst the plane took off again and flew to Gdansk…

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

How terrible! Extremely bad! I can not even wait for 5 minutes, because the Berlin airport does not work in the security facilities and can handle people. No communication, although we were assured by about 50 travelers that the airline is informed and is waiting for us.

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.

Lord knows why they had us start boarding when the plane wasn't even there, staff weren't welcoming and the couple next to me travelling with a young child had a nightmare with the baby changing facilities.

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

Information on your arrival and departure airports

Bratislava (BTS)
Sofia (SOF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.