Cheap flights from Katowice to Sofia

October is the cheapest month in the tracked fares, and the calendar covers a long run of months from September through to July, so there is room to move your dates. Autumn and winter sit in the data next to spring and summer departures, which means you are not tied to one season when you look for a lower fare. Late December is the busy exception — Christmas and New Year fill both countries' airports, so book that window early. Before you fix a date, compare a few weekdays as well as weekends; on a connecting route the day you fly can change what you pay.

The carriers that appear on this route are Wizz Air, LOT Polish Airlines, Lufthansa, Air Dolomiti and Qatar Airways, and none of them flies Katowice to Sofia non-stop. Wizz Air is the low-cost name in the list, so treat the fare you see as a starting point and add what you actually need. LOT Polish Airlines, Lufthansa, Air Dolomiti and Qatar Airways are full-service carriers, and their tickets are more likely to include a checked bag — read the fare rules on the exact itinerary before you decide. Compare the total for your dates rather than the headline fare, and check whether both legs sit on one ticket or two.

Sofia Airport is the only airport serving the Bulgarian capital, so there is no second airport to choose between — every itinerary lands at the same place. It sits outside the city rather than in the middle of it, and the usual ways in are taxi, a ride-hailing app or public transport from the terminal. Which one suits you depends on your arrival time: a late connection can leave you with fewer options, so check the last service of the day before you book. Have a working card or some local currency ready for the ride, and keep the terminal details on your ticket handy, because that is what a driver will ask for.

Currency

EUR (€)

Power sockets

Type C, F · 230 V

Language

Bulgarian

Emergency number

112

Driving side

right

Calling code

+359

Internet domain

.bg, .бг

EU / Schengen

EU member, Schengen area

Population of Sofia

1.2 M (2025)

Time zone

UTC+03 (Europe/Sofia)

Country facts: Wikidata

• Check that you are flying from Pyrzowice, the airport that serves Katowice, and plan how to reach it.
• On a connecting itinerary, check whether both legs sit on one ticket or two — separate tickets leave you carrying the risk of a missed connection.
• Compare what each fare includes, since low-cost and full-service tickets differ most on checked baggage and seat choice.
• Make sure your passport or ID is valid for Bulgaria and for any country where you change planes.
• Look at the price calendar before you lock your dates, since October comes out cheapest among the tracked months.
• If you land in Sofia late, check that public transport or a taxi will still be running.