On this page, you can find and purchase flight tickets for the Istanbul — Sofia route. This 506 km flight is operated regularly, with a total frequency of about 23 departures per week.
Airlines serving this route include Turkish Airlines, Pegasus Airlines, and Singapore Airlines. Ticket prices are dynamic, so we recommend using the low-price calendar to find the best option and checking information on transportation to the departure airport.
The table shows direct flights Istanbul → Sofia on the selected date. The flight takes approximately 1 h 8 min. Regular flights are operated by Turkish Airlines, Pegasus Airlines, Indigo Air and Egyptair. Departures from Istanbul Airport and Sabiha Gokcen International Airport airports, arrivals at Sofia Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Istanbul — Sofia by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 210 in J, and the most expensive are around AED 648 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Istanbul → Sofia, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 368 | low | May | AED 476 | high | Sep | AED 498 | high |
| Feb | AED 390 | low | Jun | AED 520 | high | Oct | AED 433 | medium |
| Mar | AED 411 | medium | Jul | AED 541 | high | Nov | AED 390 | low |
| Apr | AED 433 | medium | Aug | AED 541 | high | Dec | AED 390 | low |
Some values are estimated based on seasonality.
The weather in Sofia is characterized by a temperate climate with warm summers and cool winters. The hottest month is August, with average temperatures reaching up to 26.5°C, while the coldest and rainiest period is January, when temperatures can drop to -4.4°C.
From a budget perspective, the most economical time to fly is January, when ticket prices start AED 210. Prices peak in May, with minimum fares starting AED 484.
September is an ideal time for a trip: the weather remains dry during this period, and prices are significantly lower than in the summer. It is best to avoid flying in June due to high rainfall and in May due to peak ticket costs.
There are 6 airlines operating on the flight route from Istanbul to Sofia, with Turkish Airlines and Pegasus Airlines being the leaders in terms of departure frequency. Most flights are direct, ensuring minimum travel time. Detailed information on departure days and route options can be found in the interactive list below.
Flights Istanbul — Sofia depart from Istanbul Airport and Sabiha Gokcen International Airport and arrive at Sofia Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 506 km. A direct flight takes an average of 1 hour and 15 minutes.
Regular flights are operated by Turkish Airlines and Pegasus Airlines, as well as a number of international carriers, including Singapore Airlines and EgyptAir.
All flights from Istanbul arrive at Sofia International Airport (SOF). You can find transfer options in the section on how to get from the airport.
The most affordable fares are usually available when booking in advance for the winter months (November–January). Current deals and discounts are always displayed in the search block on this page.
Prices vary depending on demand and the time left before departure. We recommend using the low-price calendar on our website to compare offers from different airlines in real time.
Where travelers fly most — pick a route and check prices
