Cheap flight deals from Istanbul to Sofia Starting at PHP 1,998

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Istanbul to Sofia?

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  • 16 23
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Top Airlines Flying from Istanbul to Sofia

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Pegasus Airlines logo Pegasus Airlines

Frequently Asked Questions

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

    Airlines adjust prices for flights from Istanbul to Sofia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that 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 PHP 19,199.

  • How long does it take to fly from Istanbul (IST) to Sofia (SOF) and what is the distance?

    It takes around 1 hour 21 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. It takes about 20 minutes by taxi.

  • 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, Turkish Airlines, Singapore Airlines, EgyptAir, Royal Jordanian and IndiGo.

How to find a cheap flight from Istanbul to Sofia

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Istanbul to Sofia. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Istanbul to Sofia

Cheapest nonstop flight price PHP 1,997
Cheapest round-trip ticket price PHP 4,613
Off-season for travel March
Peak season for travel June
Flight distance 494.78 km
Average flight time 1 hour 21 minutes
Popular airline Pegasus Airlines

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