Airtickets from Kiev (Ukraine) to Sofia (Bulgaria): flights and price
All prices for flights to Sofia are listed in Ukrainian hryvnia. To view available flights and current fares for your selected dates, click on the search button.
Available flights to Bulgaria
Below you will find details of an available flight on the Kiev - Sofia route, including airline name, stopovers, total flight duration and baggage information. This option may be suitable for travel on your selected dates.

Flight: PS9055
operate Windrose

Flight: PS9056
operate Windrose
Key information about the flight
- Carrier: UIA
- Flight number: PS9055, PS9056
- Route: Kiev - Sofia, Sofia - Kiev
- Departure airport: Borispol
- Arrival airport: Sofia Intl
- Transit countries: Bulgaria,
- Aircraft types: Embraer 145, Embraer 145
- Other carriers: Ryanair, SkyUP, Turkish Airlines, SkyUP, LOT, Austrian Airlines, LOT, Austrian Airlines, Lufthansa
How to buy UIA flights Kiev – Sofia online?
Looking for where to buy cheap UIA flights from Kiev to Sofia? On iFly, you can quickly search for and book a flight from Kiev (Ukraine, Borispol Airport) to Sofia (Bulgaria, Sofia Intl Airport). To complete your booking, select the best flight option and click “BOOK NOW”.
How much do flights Kiev – Sofia cost?
The price of a UIA airline ticket on the route Kiev – Sofia starts from 6 902 UAH. We display both direct flights and connecting flights, allowing you to choose the best option based on price, travel time, and fare conditions. You can also compare prices from other airlines.
If you are looking to find cheap flights to Bulgaria, use the iFly flight catalog. It includes all current offers for flights on the Kiev – Sofia route from multiple airlines with online booking available.
- Booking round-trip tickets often helps you save money: a one-way flight to Sofia can be more expensive than a return ticket.
- To buy flights to Sofia at a low price, it is recommended to book in advance — 2–3 months before departure.
- Fare options without checked baggage on flights to Sofia (SOF) are usually much cheaper than fares with baggage included, if traveling with carry-on luggage is sufficient.
During the search process, we select all available flight options from Kiev to Sofia offered by airlines operating on this route. iFly compares offers from more than 700 airlines and several booking systems, so you can book airline tickets online at the best price.
A flight on the Kiev – Sofia route operated by UIA is available for booking from 6 902 UAH. Departure is from Borispol Airport (Ukraine), with arrival at Sofia Intl Airport (Bulgaria).
Before booking UIA flights on the Kiev – Sofia route, you can check the current flight schedule, departure and arrival times, and fare conditions. Online booking on iFly allows you to quickly compare flights with different travel durations and choose the most cost-effective option, departing from Borispol Airport (Ukraine) and arriving at Sofia Intl Airport (Bulgaria).
Baggage allowance
Detailed baggage rules for UIA flights to Sofia are available at this link .