Airlines operating on route
Starting at $40
Starting at $65
Starting at $70
Starting at $89
Starting at $121
Starting at $124
Starting at $150
Helping travelers to find the best flight offers
Starting at $40
Starting at $65
Starting at $70
Starting at $89
Starting at $121
Starting at $124
Starting at $150
Istanbul — Sofia
10/08/2025
Departure
Direct flight
PC271
Starting at $40
Istanbul — Sofia
09/25/2025
Departure
Direct flight
PC271
Starting at $41
Istanbul — Sofia
10/01/2025
Departure
Direct flight
PC271
Starting at $41
Istanbul — Sofia
10/15/2025
Departure
Direct flight
PC271
Starting at $41
Istanbul — Sofia
09/30/2025
Departure
Direct flight
PC271
Starting at $41
Istanbul — Sofia
10/14/2025
Departure
Direct flight
PC271
Starting at $41
Istanbul — Sofia
09/18/2025
Departure
Direct flight
PC271
Starting at $41
Istanbul — Sofia
09/16/2025
Departure
Direct flight
PC271
Starting at $42
Istanbul — Sofia
09/04/2025
Departure
Direct flight
PC271
Starting at $43
Istanbul — Sofia
09/26/2025
Departure
Direct flight
PC271
Starting at $43
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Istanbul to Sofia:
The cheapest flight ticket from Istanbul to Sofia according to data for the last 48 hours costs $40
Often the best time to buy tickets from Istanbul to Sofia is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Istanbul to Sofia can be found flying in these months: October, September, November.
The fastest flights from Istanbul to Sofia start from 1 hour 15 minutes in the air.
The following airlines operate direct flights on the route Istanbul — Sofia: Pegasus Airlines
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Istanbul to Sofia
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Istanbul to Sofia. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Istanbul to Sofia, despite the fact that sometimes flights with transfers can cost significantly less.
Below you will find a list of airlines operating flights on the Istanbul — Sofia route and the starting prices for flights of each specific airline on it.
The cheapest one-way flight from Istanbul to Sofia departs on 10/08/2025, is operated by Pegasus Airlines and costs $40
The cheapest roundtrip flight from Istanbul to Sofia departs on 09/20/2025, is operated by Pegasus Airlines and costs $88
Fastest flight from Istanbul to Sofia takes 1h 15m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Istanbul and Sofia is 486km (301 miles). The average flight duration is 1h 20m. There are 32 direct flights from Istanbul to Sofia. The time difference between Istanbul and Sofia is 1h . Flights from Istanbul begin at 7:20 AM. The latest flight from Istanbul departs at 7:00 PM.
Turkish Airlines
Every day
Starting at $66
Pegasus Airlines
Every day
Starting at $46
September 4
Pegasus Airlines
