Cheap Flights from Sofia to Istanbul — $59

More than 7 airlines operate flights from Sofia to Istanbul, including Pegasus Airlines, Wizz Air, Air Serbia, Ryanair, Sky Express, LOT Polish Airlines, and Sun Express. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $59, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Sofia, the vibrant capital of Bulgaria, hosts two major airports that cater to departing travelers – Sofia Airport (SOF) and Plovdiv Airport (PDV). Sofia Airport, conveniently located just 10km east of the city center, offers a wide range of flights with prestigious airlines like Lufthansa, British Airways, and Turkish Airlines. With its modern facilities, including numerous shopping and dining options, travelers can easily pass the time before their departure. However, it's worth considering that reaching Sofia Airport during peak hours may be time-consuming due to city traffic, so plan your journey accordingly. On the other hand, Plovdiv Airport, located approximately 150km southeast of Sofia, offers a viable alternative for travelers seeking more flights options. While the airport currently serves fewer airlines, low-cost carriers like Ryanair are rapidly establishing themselves as key players. Travelers should note that additional travel time and transportation costs might be incurred when reaching Plovdiv Airport from Sofia. Ultimately, the choice of airport depends on personal preferences and flight availability. Sofia Airport, with its central location and abundance of prestigious airlines, ensures a convenient departure experience. Meanwhile, Plovdiv Airport offers a growing list of flights with budget-friendly carriers, although it requires more time and expense to reach from Sofia. Whatever your destination, our air ticket search website assists you in finding the best deals to start your journey smoothly. Enjoy your travels!

Istanbul, the vibrant metropolis that straddles Europe and Asia, boasts three major airports to accommodate its ever-growing number of travelers. Each airport has its own distinct advantages and drawbacks, catering to different needs and preferences. Atatürk Airport, located on the European side, is situated close to the city center, making it easily accessible for tourists. It is serviced by a myriad of globally renowned airlines, offering a wide range of routes. Travelers will appreciate the convenience of reaching their accommodation swiftly, although heavy traffic during peak hours may add some travel time. Additionally, the airport can get crowded, impacting the overall experience. On the Anatolian side, Sabiha Gökçen Airport serves as a gateway for budget airlines and domestic flights. Although it is further away from the city center, the airport offers accessible transportation options, including shuttle services and taxis. Traveling to and from this airport may take a bit longer, but budget-conscious travelers may find the lower costs of flights to be a significant advantage. Finally, Istanbul Airport, the newest addition, is a modern marvel. Located northeast of the city center, it has quickly become a bustling hub for numerous prestigious airlines. Despite being further away, travelers can reach the city center via various transportation modes, such as shuttles, taxis, and metro. The airport boasts state-of-the-art facilities and an abundance of amenities, creating a luxurious and comfortable experience for passengers. Ultimately, travelers should consider their priorities when choosing an airport. While Atatürk Airport may be more convenient, Sabiha Gökçen Airport might offer more affordable flights. The newer Istanbul Airport provides a luxurious experience but entails a slightly longer journey. Whatever your preference, our air ticket search website can help you find the best deals and options to ensure a memorable visit to Istanbul.

The cost of a one-way flight from Sofia to Istanbul ranges from $59 (June 2026) to $100 (November 2026). On average, the ticket price is about $77–$156.