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Istanbul to Sofia Airport flight

Explore the cheapest one-way and round-trip flights from Istanbul to Sofia Airport over the next 90 days, with one-way fares from £30 and round-trip from £66. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Sat, Nov 7 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Nov 9 | Pegasus Airlines
      £66 £115
      43% off
      43% off
      £115 £66
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Fri, Dec 11 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Dec 14 | Pegasus Airlines
      £67 £115
      42% off
      42% off
      £115 £67
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Sat, Nov 14 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Nov 16 | Pegasus Airlines
      £69 £115
      40% off
      40% off
      £115 £69
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Wed, Nov 18 | Pegasus Airlines
      SOF 14:15
      1h 15m
      Direct
      SAW 16:30
      Sofia - Istanbul | Sat, Nov 21 | Pegasus Airlines
      £69
      40% off
      £115 £69
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Sat, Oct 31 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Tue, Nov 3 | Pegasus Airlines
      £75
      35% off
      £115 £75
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Sat, Nov 21 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Tue, Nov 24 | Pegasus Airlines
      £82
      28% off
      £115 £82
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Sat, Nov 7 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Nov 9 | Pegasus Airlines
      £83
      28% off
      £115 £83
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Fri, Dec 11 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Dec 14 | Pegasus Airlines
      £83
      28% off
      £115 £83
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Sat, Nov 14 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Nov 16 | Pegasus Airlines
      £83
      28% off
      £115 £83
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Oct 26 | Normal Airline
      SOF 15:00
      6h
      Direct
      IST 16:00
      Sofia - Istanbul | Wed, Oct 28 | Normal Airline
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    • Cheapest
      SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Nov 22 | Pegasus Airlines
      £30 £60
      50% off
      50% off
      £60 £30
    • Cheapest
      SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 20 | Pegasus Airlines
      £30 £60
      50% off
      50% off
      £60 £30
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Nov 21 | Pegasus Airlines
      £32 £60
      47% off
      47% off
      £60 £32
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 13 | Pegasus Airlines
      £33
      45% off
      £60 £33
    • SAW 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Tue, Dec 15 | Pegasus Airlines
      £34
      43% off
      £60 £34
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Nov 6 | Pegasus Airlines
      £34
      43% off
      £60 £34
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 3 | Pegasus Airlines
      £35
      42% off
      £60 £35
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Dec 10 | Pegasus Airlines
      £42
      30% off
      £60 £42
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Wed, Dec 2 | Pegasus Airlines
      £42
      30% off
      £60 £42
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Nov 22 | Pegasus Airlines
      £30 £60
      50% off
      50% off
      £60 £30
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 20 | Pegasus Airlines
      £30 £60
      50% off
      50% off
      £60 £30
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Nov 21 | Pegasus Airlines
      £32 £60
      47% off
      47% off
      £60 £32
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 13 | Pegasus Airlines
      £33
      45% off
      £60 £33
    • SAW 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Tue, Dec 15 | Pegasus Airlines
      £34
      43% off
      £60 £34
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Nov 6 | Pegasus Airlines
      £34
      43% off
      £60 £34
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 3 | Pegasus Airlines
      £35
      42% off
      £60 £35
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Dec 10 | Pegasus Airlines
      £42
      30% off
      £60 £42
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Wed, Dec 2 | Pegasus Airlines
      £42
      30% off
      £60 £42
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Nov 6 | Pegasus Airlines
      £34 £188
      82% off
      82% off
      £188 £34
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 3 | Pegasus Airlines
      £35 £188
      81% off
      81% off
      £188 £35
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Dec 10 | Pegasus Airlines
      £42 £188
      78% off
      78% off
      £188 £42
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Dec 13 | Pegasus Airlines
      £44
      77% off
      £188 £44
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Nov 7 | Pegasus Airlines
      £44
      77% off
      £188 £44
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 27 | Pegasus Airlines
      £44
      77% off
      £188 £44
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Dec 6 | Pegasus Airlines
      £45
      76% off
      £188 £45
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Dec 4 | Pegasus Airlines
      £46
      76% off
      £188 £46
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Nov 5 | Pegasus Airlines
      £46
      76% off
      £188 £46
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Oct 30 | Pegasus Airlines
      £57 £949
      94% off
      94% off
      £949 £57
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Oct 25 | Pegasus Airlines
      £87 £949
      91% off
      91% off
      £949 £87
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Oct 31 | Pegasus Airlines
      £97 £949
      90% off
      90% off
      £949 £97
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Wed, Oct 28 | Pegasus Airlines
      £111
      88% off
      £949 £111
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Oct 31 | Turkish Airlines
      £128
      87% off
      £949 £128
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Oct 29 | Pegasus Airlines
      £145
      85% off
      £949 £145
    • SAW 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Tue, Oct 27 | Pegasus Airlines
      £176
      81% off
      £949 £176
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Mon, Oct 26 | Pegasus Airlines
      £216
      77% off
      £949 £216
    • SAW 11:05
      5h 25m
      1 stop
      SOF 15:30
      Istanbul - Sofia | Mon, Oct 26 | Pegasus Airlines
      £82
      91% off
      £949 £82
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Oct 26 | Normal Airline
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    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 1 | Turkish Airlines
      £55 £414
      87% off
      87% off
      £414 £55
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Nov 4 | Turkish Airlines
      £55 £414
      87% off
      87% off
      £414 £55
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Nov 5 | Turkish Airlines
      £55 £414
      87% off
      87% off
      £414 £55
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 2 | Turkish Airlines
      £57
      86% off
      £414 £57
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 30 | Turkish Airlines
      £58
      86% off
      £414 £58
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Fri, Nov 13 | Turkish Airlines
      £84
      80% off
      £414 £84
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 9 | Turkish Airlines
      £84
      80% off
      £414 £84
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 23 | Turkish Airlines
      £120
      71% off
      £414 £120
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sun, Nov 1 | Turkish Airlines
      £175
      57% off
      £414 £175
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Istanbul to Sofia 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?

The data is based on the past 12 months and shows the average one-way ticket prices from Istanbul to Sofia Airport for each month in the Trip.com database.

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from Istanbul to Sofia Airport is December, with an average price of £78, while the most expensive month is usually October, with an average price of £109.

£109
£94
£78
£63
    Cheapest
  • £109
    Oct
  • £100
    Nov
  • £78
    Dec
  • £88
    Jan
  • £98
    Feb
  • £92
    Mar
  • £94
    Apr
  • £91
    May
  • £106
    Jun
  • £86
    Jul
  • £93
    Aug
  • £108
    Sep

Which month has the lowest round‑trip flight prices from Istanbul to Sofia Airport?

The data is based on the past 12 months and shows the average monthly return fares from Istanbul to Sofia Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is usually the month with the lowest fares for flights from Istanbul to Sofia Airport, with an average price of £130. February is typically the most expensive month, with an average price of £301.

£301
£216
£130
£45
  • £130
    Oct
  • £214
    Nov
  • £164
    Dec
  • £210
    Jan
  • £301
    Feb
  • £200
    Mar
  • £199
    Apr
  • £176
    May
  • £194
    Jun
  • £181
    Jul
  • £226
    Aug
  • £172
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Istanbul to Sofia Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Istanbul to Sofia Airport is on Friday, when prices are usually lower than other days. Avoid departing on Saturday as fares are typically highest on that day.

£100
£93
£86
£79
    Cheapest
  • £98
    Mon
  • £91
    Tue
  • £93
    Wed
  • £96
    Thu
  • £86
    Fri
  • £100
    Sat
  • £95
    Sun

Which airlines are the most popular for Istanbul to Sofia Airport flights?

Pegasus Airlines logo Pegasus Airlines
Turkish Airlines logo Turkish Airlines

Flight Schedule from Istanbul to Sofia Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. PC271

    Sabiha Gökçen International Airport

    11:55

    SAW

    1h 20m

    13:15

    SOF

    S M T W T F S
    Search

  2. PC273

    Sabiha Gökçen International Airport

    18:05

    SAW

    1h 20m

    18:25

    SOF

    - - - - T - -
    Search
Find more flights and airlines

What to know about flights from Istanbul to Sofia Airport?

Cheapest return ticket price £65
Cheapest one-way flight price £30
Off-season travel month November
Peak season for travel July

FAQs for Istanbul to Sofia Airport Flights

  • 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around £272.
  • A flight from Istanbul (IST) to Sofia (SOF) takes an average of 1 hour 18 minutes.
    • The distance from Sofia Airport to downtown is about 7km, by taxi about 20 minutes.
  • Airlines with flights from Istanbul (IST) to Sofia (SOF): Pegasus Airlines, IndiGo, Turkish Airlines, Singapore Airlines, EgyptAir, Corendon Airlines and Royal Jordanian.
  • Turkish Airlines operates 13 direct flights from Istanbul (IST) to Sofia (SOF).
  • There are 1 airport(s) in Sofia (SOF): Sofia Airport.
  • One-way flights from Istanbul to Sofia Airport currently start from £30, and round-trip fares start from £66. The lowest fare is currently available on flights operated by Pegasus Airlines departing on Sun, Nov 22. Fares are subject to change based on availability.
  • Flights from Istanbul to Sofia Airport are usually cheapest in December, with an average one-way fare of about £78.
  • A direct flight from Istanbul to Sofia Airport takes about 54 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Istanbul and Sofia Airport, select your departure date and number of passengers, then compare flights by price, flight duration and baggage allowance. Once you've chosen a fare, review the change and cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. Turkish Airlines and Pegasus Airlines operate direct flights from Istanbul to Sofia Airport. The flight time is approximately 54 minutes, with about 30 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Istanbul to Sofia Airport departs at 18:55, with approximately 5 flights per day. Flight schedules may change, so please check the latest departure times before travelling.
  • Sofia has 1 airports reachable by flights departing from Istanbul, including Sofia Airport. When choosing an airport, consider its distance to the city centre and route coverage.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.