Cheap flights from Istanbul to Sofia
From €37 one way, departing Sat 16 Jan. Tuesdays are usually cheapest. We compare airlines and travel agencies and add no fees.
Cheapest dates from Istanbul to Sofia
The lowest one-way fares we found for the coming months. Pick a date to see every flight.
Typical fare by day of the week
Price history
We have not recorded any prices for IST to SOF yet. The chart appears after people search this route.
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Airport transfer in Sofia
Arrange a pick-up at Sofia airport (SOF) before you fly.
Things to do in Sofia
Find tours, tickets and day trips in Sofia, Bulgaria.
Car rental in Sofia
Compare rental cars for Sofia (pick up at SOF or in town).
Istanbul to Sofia: common questions
Answers use the fares we found most recently and are updated through the day.
How much is a flight from Istanbul to Sofia?
The lowest one-way fare we found recently is €37, departing Sat 16 Jan. A typical cheapest fare on other days is around €42. Prices change often, so check the live price before you book.
Which day is cheapest to fly from Istanbul to Sofia?
Tuesdays are usually the cheapest day, about €18 less than Sundays, based on fares found for the next five months.
Which month is cheapest to fly to Sofia?
January 2027 has the lowest fare we found, from €37 on Sat 16 Jan.
How long is the flight from Istanbul to Sofia?
Istanbul and Sofia are about 470 km apart. A direct flight takes roughly 1 hours; flights with a stop take longer.
Does SkimFlight charge a booking fee?
No. SkimFlight compares prices from airlines and travel agencies and sends you to the seller to book. You pay the seller’s price with no fee from us.