₩144,350 Cheap Flights from Sofia (SOF) to Istanbul (IST)

View ₩144,350 flight on Fri, Aug 22, 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Istanbul Airport (IST)

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Cheap Flights from Sofia to Istanbul (SOF-IST)

Prices were available within the past 7 days and start at ₩144,350 for one-way flights and ₩346,245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Sat, May 24 - Sun, May 25
SOF
Sofia
IST
Istanbul
₩346,245 Roundtrip, found 3 days ago
₩346,245
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, May 24 from Sofia to Istanbul, returning Sun, May 25, priced at ₩346,245 found 3 days ago
Turkish Airlines
Sat, May 24 - Sun, May 25
SOF
Sofia
IST
Istanbul
₩391,345 Roundtrip, found 3 days ago
₩391,345
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, May 24 from Sofia to Istanbul, returning Sun, May 25, priced at ₩391,345 found 3 days ago
Turkish Airlines
Sat, May 24 - Mon, May 26
SOF
Sofia
IST
Istanbul
₩395,548 Roundtrip, found 4 hours ago
₩395,548
Roundtrip
found 4 hours ago
Select Turkish Airlines flight, departing Sat, May 24 from Sofia to Istanbul, returning Mon, May 26, priced at ₩395,548 found 4 hours ago
Turkish Airlines
Thu, Jun 19 - Sun, Jun 22
SOF
Sofia
IST
Istanbul
₩406,413 Roundtrip, found 5 days ago
₩406,413
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, Jun 19 from Sofia to Istanbul, returning Sun, Jun 22, priced at ₩406,413 found 5 days ago
Turkish Airlines
Sat, May 24 - Sun, May 25
SOF
Sofia
IST
Istanbul
₩408,053 Roundtrip, found 3 days ago
₩408,053
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, May 24 from Sofia to Istanbul, returning Sun, May 25, priced at ₩408,053 found 3 days ago
Turkish Airlines
Thu, Jun 19 - Sun, Jun 22
SOF
Sofia
IST
Istanbul
₩428,040 Roundtrip, found 5 days ago
₩428,040
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, Jun 19 from Sofia to Istanbul, returning Sun, Jun 22, priced at ₩428,040 found 5 days ago
Turkish Airlines
Thu, Jun 19 - Sun, Jun 22
SOF
Sofia
IST
Istanbul
₩429,200 Roundtrip, found 5 days ago
₩429,200
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Thu, Jun 19 from Sofia to Istanbul, returning Sun, Jun 22, priced at ₩429,200 found 5 days ago
Turkish Airlines
Sat, May 24 - Sun, May 25
SOF
Sofia
IST
Istanbul
₩429,783 Roundtrip, found 3 days ago
₩429,783
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, May 24 from Sofia to Istanbul, returning Sun, May 25, priced at ₩429,783 found 3 days ago
Turkish Airlines
Sat, May 24 - Sun, May 25
SOF
Sofia
IST
Istanbul
₩436,445 Roundtrip, found 3 days ago
₩436,445
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sat, May 24 from Sofia to Istanbul, returning Sun, May 25, priced at ₩436,445 found 3 days ago
LOT-Polish Airlines
Thu, Jun 19 - Sun, Jun 22
SOF
Sofia
IST
Istanbul
₩446,080 Roundtrip, found 5 days ago
₩446,080
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Thu, Jun 19 from Sofia to Istanbul, returning Sun, Jun 22, priced at ₩446,080 found 5 days ago
Flights from Sofia (SOF) to Istanbul (IST)
Origin airport
Sofia
Destination airport
Istanbul
Airlines serving
Air France, KLM, LOT-Polish Airlines, Lufthansa, Tarom-Romanian Air Transport, Turkish Airlines
Roundtrip price
₩346,245
Distance
466 km

Sofia to Istanbul Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Sofia to Istanbul will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Istanbul.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SOF to IST flights that won’t make your bank account wince. Ready to temporarily leave behind Sofia for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IST with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Sofia Intl. Airport to IST?
Pack your bags, because round-trip journeys between SOF and Istanbul Airport start from ₩346,245. That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SOF to IST?
The majority of flights can be canceled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.
Can I fly from Sofia Intl. Airport to IST right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from Sofia Intl. Airport to IST please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Sofia Intl. Airport to IST that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Sofia Intl. Airport to IST flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Sofia Intl. Airport to IST?
That movie you’ve been wanting to see will have to wait — the flight distance between Sofia Airport (SOF) and Istanbul Airport is only 470 kilometers. The captain will be instructing you to buckle up for landing before you know it.
Which airlines fly direct from Sofia Airport (SOF) to Istanbul Airport?
Unfortunately, there aren’t any airlines that fly direct between SOF and Istanbul Airport. You’ll need to book a flight with at least one stop.
Are Sofia Airport (SOF) to Istanbul Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SOF to IST can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you’d rather start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

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