Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Pegasus Airlines

The cheapest airline(s) flying from Istanbul to Sofia is Pegasus Airlines.

  • Pegasus Airlines Pegasus Airlines
  • Air Serbia Air Serbia
  • Turkish Airlines Turkish Airlines
  • Aegean Airlines Aegean Airlines
  • AJet AJet
  • LOT Polish Airlines LOT Polish Airlines
  • Lufthansa Lufthansa
  • TAROM TAROM
  • ITA Airways ITA Airways
  • Azerbaijan Airlines Azerbaijan Airlines
Cheapest Month September

Travel Period: May 2024 - April 2025

The cheapest month(s) to fly from Istanbul to Sofia is September.

  • May 2024
  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Istanbul to Sofia is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 7pm

The cheapest time of the day to fly from Istanbul to Sofia is in the evening.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Tue, 2 Apr, 2024

  • Depart Earliest
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  • Total Duration
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  • Availability
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  • 07:25 - 08:35
    IST - SOF
  • 07:25 (IST)Istanbul Airport
  • 08:35 (SOF)Sofia Airport
  • Turkish Airlines (TK 1027)Airbus Industrie A321 Sharklets
  • 1h 10m
  • Direct
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  • Airbus Industrie A321 Sharklets
  • 13:20 - 14:35
    IST - SOF
  • 13:20 (IST)Istanbul Airport
  • 14:35 (SOF)Sofia Airport
  • Turkish Airlines (TK 1031)Boeing 737 800
  • 1h 15m
  • Direct
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  • Boeing 737 800
  • 19:05 - 20:20
    IST - SOF
  • 19:05 (IST)Istanbul Airport
  • 20:20 (SOF)Sofia Airport
  • Turkish Airlines (TK 1029)Airbus Industrie A321 Sharklets
  • 1h 15m
  • Direct
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  • Airbus Industrie A321 Sharklets

Connecting Flights

  • 15:50 - 17:20
    IST - ATH
    18:25 - 19:40
    ATH - SOF
  • 15:50 (IST)Istanbul Airport
    18:25 (ATH)Athens Airport
  • 17:20 (ATH)Athens Airport
    19:40 (SOF)Sofia Airport
  • Aegean Airlines (A3 993)Airbus
    Bulgaria Air (FB 808)Embraer Emb E90
  • 3h 50m (1h 05m)
  • ATH Athens 1h 05m
    • -
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No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
What’s the fastest flight time from Istanbul to Sofia?

The fastest flight time for direct flights from Istanbul to Sofia is 1 hour 10 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Istanbul to Sofia?

The most popular airline flying from Istanbul to Sofia is Turkish Airlines. Find the latest flight deals on Wego.

How far is Sofia from Istanbul?

The flight distance between Istanbul and Sofia is 503km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 07:25. The last flight of the day departs at 07:25. See the full list of flight times on Wego.

How many airlines offer direct flights from Istanbul to Sofia?

There are 1 airlines that offer direct flights from Istanbul to Sofia. Find out the list of airlines on Wego.