When are flight tickets from Istanbul (IST) to Sofia (SOF) the cheapest?

Airlines adjust prices for flights from Istanbul to Sofia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

How much do flights from Istanbul (IST) to Sofia (SOF) cost?

According to Trip.com's data, the lowest price is around €311.

How long does it take to fly from Istanbul (IST) to Sofia (SOF)?

It takes about 1 hour 19 minutes to fly from Istanbul (IST) to Sofia (SOF).

What is the transportation method from the main airport to downtown in Sofia?

The distance from Sofia Airport to downtown is about 7 km, by taxi about 20 minutes.

What time does the earliest flight from Istanbul to Sofia depart?

The earliest flight departs from Istanbul (IST) at 07:20 and arrives in Sofia (SOF) at 08:35.

What time does the latest flight from Istanbul to Sofia depart?

The latest flight departs from Istanbul (IST) at 19:00 and arrives in Sofia (SOF) at 20:25.

What are the most popular airlines that fly from Istanbul (IST) to Sofia (SOF)?

Airlines with flights from Istanbul (IST) to Sofia (SOF): Pegasus Airlines, IndiGo, Turkish Airlines, Singapore Airlines, EgyptAir and Royal Jordanian.

What's the most popular airline for non-stop flights from Istanbul (IST) to Sofia (SOF)?

Turkish Airlines operates 13 non-stop flights from Istanbul (IST) to Sofia (SOF).

How many airports are there in Sofia (SOF)?

There are 1 airport(s) near Sofia (SOF): Sofia Airport.

Flights from Istanbul (IST) to Sofia Airport (SOF) - 2026 Cheap Flights

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Cheap Flights from Istanbul to Sofia Airport

One way
Round-trip

Displayed flight fares from Istanbul to Sofia Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Istanbul to Sofia Airport

What is the cheapest month for one-way flights from Istanbul to Sofia Airport?

Based on Trip.com’s data from the past 12 months, the cheapest month to fly one-way from Istanbul to Sofia Airport is September, with an average price of €83. The priciest month is usually June, when the average price can reach €120.

€120

€102

€83

€65

Cheapest

€109

Aug
€83

Sep
€95

Oct
€114

Nov
€89

Dec
€100

Jan
€112

Feb
€104

Mar
€107

Apr
€104

May
€120

Jun
€98

Jul

What’s the cheapest month to fly round-trip from Istanbul to Sofia Airport?

Based on Trip.com’s data from the past 12 months, October is typically the cheapest month to find flights from Istanbul to Sofia Airport, with an average price of €166. In contrast, February is usually the most expensive month, with average fares reaching €344.

€344

€255

€166

€77

Cheapest

€289

Aug
€269

Sep
€166

Oct
€245

Nov
€187

Dec
€239

Jan
€344

Feb
€228

Mar
€227

Apr
€201

May
€222

Jun
€206

Jul

What is the cheapest day of the week to fly from Istanbul to Sofia Airport?

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Istanbul to Sofia Airport is Friday, with average fares generally lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

€112

€103

€94

€85

Cheapest

€105

Mon
€96

Tue
€108

Wed
€107

Thu
€94

Fri
€112

Sat
€102

Sun

Flight Schedule from Istanbul to Sofia Airport

Flight info.

Departure

Arrival

Weekly Schedule

PC271

Sabiha Gökçen International Airport

11:00

SAW

1h 20m

12:20

SOF

S M T W T F S

W62436

Istanbul Airport