
Popular airlines from Sofia Airport (SOF) to Istanbul Airport (IST)
- Turkish Airlines
Turkish Airlines
- Aegean
Aegean
- LOT-Polish Airlines
LOT-Polish Airlines
- Air Serbia
Air Serbia
- Tarom-Romanian Air Transport
Tarom-Romanian Air Transport
- Sky Express
Sky Express
- Plan, book, fly with confidence
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Cheap flights from Sofia to Istanbul (SOF-IST)
Prices were available within the past 7 days and start at €67 for one-way flights and €145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 19 Sep - Mon, 22 Sep
SOF
Sofia
IST
Istanbul
€145 Return, found 2 days ago
€145
Return
found 2 days ago

Mon, 22 Sep - Sun, 28 Sep
SOF
Sofia
IST
Istanbul
€149 Return, found 20 hours ago
€149
Return
found 20 hours ago

Thu, 25 Sep - Sun, 28 Sep
SOF
Sofia
IST
Istanbul
€152 Return, just found
€152
Return
just found

Fri, 12 Sep - Mon, 15 Sep
SOF
Sofia
IST
Istanbul
€162 Return, found 2 days ago
€162
Return
found 2 days ago

Sat, 13 Sep - Sun, 14 Sep
SOF
Sofia
IST
Istanbul
€164 Return, found 1 hour ago
€164
Return
found 1 hour ago

Thu, 25 Sep - Sun, 28 Sep
SOF
Sofia
IST
Istanbul
€165 Return, just found
€165
Return
just found

Fri, 10 Oct - Tue, 21 Oct
SOF
Sofia
IST
Istanbul
€174 Return, found 3 days ago
€174
Return
found 3 days ago

Fri, 24 Oct - Mon, 27 Oct
SOF
Sofia
IST
Istanbul
€174 Return, just found
€174
Return
just found

Thu, 25 Sep - Sun, 28 Sep
SOF
Sofia
IST
Istanbul
€195 Return, just found
€195
Return
just found

Mon, 1 Dec - Fri, 5 Dec
SOF
Sofia
IST
Istanbul
€207 Return, found 2 days ago
€207
Return
found 2 days ago
Find the cheapest month to fly from Sofia (SOF) to Istanbul (IST)
February is typically the cheapest month to fly
From €76 - €202 per traveller.
Graph displaying average flight prices per month
Origin airport | Sofia |
Destination airport | Istanbul |
Airlines serving | Aegean, Air Serbia, LOT-Polish Airlines, SKY express, Tarom-Romanian Air Transport, Turkish Airlines |
Return price | €144 |
Distance | 466 km |
Average flight time | 1 hour 31 mins |
Perfect flights from Sofia to Istanbul
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sofia to Istanbul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Istanbul, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Sofia to Istanbul ticket options cater to your travel preferences, with incredible one-way fares from €67 and roundtrip prices from €145. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Istanbul and explore Istanbul and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SOF to IST travel arrangements today and embark on the journey of a lifetime in Istanbul.
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