Airlines operating on route
Starting at $57
Starting at $96
Starting at $98
Starting at $101
Starting at $107
Starting at $120
Starting at $121
Starting at $141
Helping travelers to find the best flight offers
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 Sofia to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
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 Sofia to Istanbul
Starting at $57
Starting at $96
Starting at $98
Starting at $101
Starting at $107
Starting at $120
Starting at $121
Starting at $141
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Sofia to Istanbul:
Pegasus Airlines
Mo, We, Th, Fr, and Sa
Starting at $60
Turkish Airlines
Every day
Starting at $80
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.
Sofia — Istanbul
05/05/2025
Departure date
Direct flight
TK1030
Starting at $201
Sofia — Istanbul
05/06/2025
Departure date
Direct flight
TK1028
Starting at $222
Sofia — Istanbul
05/07/2025
Departure date
Direct flight
TK1028
Starting at $222
Sofia — Istanbul
05/08/2025
Departure date
Direct flight
TK1030
Starting at $222
Sofia — Istanbul
05/09/2025
Departure date
Direct flight
PC272
Starting at $64
Sofia — Istanbul
05/10/2025
Departure date
Direct flight
TK1030
Starting at $291
Sofia — Istanbul
05/11/2025
Departure date
Direct flight
TK1032
Starting at $157
Sofia — Istanbul
05/12/2025
Departure date
Direct flight
TK1028
Starting at $538
Sofia — Istanbul
05/13/2025
Departure date
Direct flight
TK1028
Starting at $346
Sofia — Istanbul
05/14/2025
Departure date
Direct flight
TK1028
Starting at $248
Below you will find a list of airlines operating flights on the Sofia — Istanbul route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Sofia to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
The cheapest flight ticket from Sofia to Istanbul according to data for the last 48 hours costs $56
Often the best time to buy tickets from Sofia to Istanbul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Sofia to Istanbul can be found flying in these months: May, June, October.
The fastest flights from Sofia to Istanbul start from 1 hour 15 minutes in the air.
The following airlines operate direct flights on the route Sofia — Istanbul: Turkish Airlines, Pegasus Airlines
We couldn't find any special offers for flights from Sofia to Istanbul
The cheapest one-way flight from Sofia to Istanbul departs on 07/29/2025, is operated by Pegasus Airlines and costs $56
The cheapest roundtrip flight from Sofia to Istanbul departs on 05/14/2025, is operated by Pegasus Airlines and costs $118
Fastest flight from Sofia to Istanbul 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 Sofia and Istanbul is 486km (301 miles). The average flight duration is 1h 20m. There are 30 direct flights from Sofia to Istanbul. The time difference between Sofia and Istanbul is 1h . Flights from Sofia begin at 9:25 AM. The latest flight from Sofia departs at 9:15 PM.
