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Istanbul Airport to Sofia Airport flight

Explore the cheapest one-way and round-trip flights from Istanbul Airport to Sofia Airport over the next 90 days, with one-way fares from KRW 86,600 and round-trip from KRW 145,000. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Fri, Dec 11 | Turkish Airlines
      KRW 86,600 KRW 111,700
      22% off
      22% off
      KRW 111,700 KRW 86,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      KRW 87,400 KRW 268,900
      67% off
      67% off
      KRW 268,900 KRW 87,400
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Nov 17 | Turkish Airlines
      KRW 87,600 KRW 111,700
      22% off
      22% off
      KRW 111,700 KRW 87,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      KRW 87,600
      22% off
      KRW 111,700 KRW 87,600
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Thu, Dec 31 | Turkish Airlines
      KRW 88,600
      67% off
      KRW 268,900 KRW 88,600
    • IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Sun, Dec 6 | Turkish Airlines
      KRW 89,000
      20% off
      KRW 111,700 KRW 89,000
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Tue, Dec 29 | Turkish Airlines
      KRW 89,200
      20% off
      KRW 111,700 KRW 89,200
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Dec 12 | Turkish Airlines
      KRW 89,200
      20% off
      KRW 111,700 KRW 89,200
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 22 | Turkish Airlines
      KRW 95,700
      14% off
      KRW 111,700 KRW 95,700
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Fri, Dec 4 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Sun, Dec 6 | Pegasus Airlines
      KRW 145,000 KRW 187,200
      23% off
      23% off
      KRW 187,200 KRW 145,000
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Dec 12 | Turkish Airlines
      SOF 15:20
      1h 15m
      Direct
      SAW 17:35
      Sofia - Istanbul | Tue, Dec 15 | Pegasus Airlines
      KRW 145,400 KRW 187,200
      22% off
      22% off
      KRW 187,200 KRW 145,400
    • IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Fri, Dec 11 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Sun, Dec 13 | Pegasus Airlines
      KRW 145,600 KRW 187,200
      22% off
      22% off
      KRW 187,200 KRW 145,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 10 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Sun, Dec 13 | Pegasus Airlines
      KRW 146,200
      22% off
      KRW 187,200 KRW 146,200
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Fri, Nov 13 | Turkish Airlines
      SOF 11:45
      1h 15m
      Direct
      SAW 14:00
      Sofia - Istanbul | Tue, Nov 17 | Pegasus Airlines
      KRW 149,600
      20% off
      KRW 187,200 KRW 149,600
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Wed, Dec 16 | Turkish Airlines
      SOF 19:20
      1h 15m
      Direct
      SAW 21:35
      Sofia - Istanbul | Fri, Dec 18 | Pegasus Airlines
      KRW 150,200
      20% off
      KRW 187,200 KRW 150,200
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Tue, Dec 15 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Thu, Dec 17 | Pegasus Airlines
      KRW 154,200
      18% off
      KRW 187,200 KRW 154,200
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Sun, Dec 6 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Wed, Dec 9 | Pegasus Airlines
      KRW 165,200
      12% off
      KRW 187,200 KRW 165,200
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Nov 14 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Wed, Nov 18 | Pegasus Airlines
      KRW 166,400
      11% off
      KRW 187,200 KRW 166,400
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Nov 2 | Normal Airline
      SOF 15:00
      6h
      Direct
      IST 16:00
      Sofia - Istanbul | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Fri, Dec 11 | Turkish Airlines
      KRW 86,600 KRW 111,700
      22% off
      22% off
      KRW 111,700 KRW 86,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      KRW 87,400 KRW 268,900
      67% off
      67% off
      KRW 268,900 KRW 87,400
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Nov 17 | Turkish Airlines
      KRW 87,600 KRW 111,700
      22% off
      22% off
      KRW 111,700 KRW 87,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      KRW 87,600
      22% off
      KRW 111,700 KRW 87,600
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Thu, Dec 31 | Turkish Airlines
      KRW 88,600
      67% off
      KRW 268,900 KRW 88,600
    • IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Sun, Dec 6 | Turkish Airlines
      KRW 89,000
      20% off
      KRW 111,700 KRW 89,000
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Tue, Dec 29 | Turkish Airlines
      KRW 89,200
      20% off
      KRW 111,700 KRW 89,200
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Dec 12 | Turkish Airlines
      KRW 89,200
      20% off
      KRW 111,700 KRW 89,200
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 22 | Turkish Airlines
      KRW 95,700
      14% off
      KRW 111,700 KRW 95,700
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      KRW 87,400 KRW 603,400
      86% off
      86% off
      KRW 603,400 KRW 87,400
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Thu, Dec 31 | Turkish Airlines
      KRW 88,600 KRW 603,400
      85% off
      85% off
      KRW 603,400 KRW 88,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Dec 28 | Turkish Airlines
      KRW 126,900 KRW 603,400
      79% off
      79% off
      KRW 603,400 KRW 126,900
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 3 | Turkish Airlines
      KRW 127,300
      79% off
      KRW 603,400 KRW 127,300
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sun, Dec 20 | Turkish Airlines
      KRW 130,100
      78% off
      KRW 603,400 KRW 130,100
    • IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Sun, Nov 15 | Turkish Airlines
      KRW 148,600
      75% off
      KRW 603,400 KRW 148,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Fri, Nov 27 | Turkish Airlines
      KRW 175,400
      71% off
      KRW 603,400 KRW 175,400
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Nov 7 | Turkish Airlines
      KRW 175,800
      71% off
      KRW 603,400 KRW 175,800
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 16 | Turkish Airlines
      KRW 221,500
      63% off
      KRW 603,400 KRW 221,500
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Nov 7 | Turkish Airlines
      KRW 175,800 KRW 1,004,700
      83% off
      83% off
      KRW 1,004,700 KRW 175,800
    • IST 16:45
      4h 25m
      1 stop
      SOF 20:10
      Istanbul - Sofia | Tue, Nov 3 | AEGEAN
      KRW 248,200 KRW 1,004,700
      75% off
      75% off
      KRW 1,004,700 KRW 248,200
    • IST 16:45
      4h 25m
      1 stop
      SOF 20:10
      Istanbul - Sofia | Sun, Nov 1 | AEGEAN
      KRW 904,200 KRW 1,004,700
      10% off
      10% off
      KRW 1,004,700 KRW 904,200
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Nov 2 | Normal Airline
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    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      KRW 87,400 KRW 268,900
      67% off
      67% off
      KRW 268,900 KRW 87,400
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Nov 17 | Turkish Airlines
      KRW 87,600 KRW 111,700
      22% off
      22% off
      KRW 111,700 KRW 87,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      KRW 87,600 KRW 111,700
      22% off
      22% off
      KRW 111,700 KRW 87,600
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Dec 12 | Turkish Airlines
      KRW 89,200
      20% off
      KRW 111,700 KRW 89,200
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 22 | Turkish Airlines
      KRW 95,700
      14% off
      KRW 111,700 KRW 95,700
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Nov 5 | Turkish Airlines
      KRW 96,700
      13% off
      KRW 111,700 KRW 96,700
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 1 | Turkish Airlines
      KRW 97,100
      86% off
      KRW 678,000 KRW 97,100
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 2 | Turkish Airlines
      KRW 100,500
      85% off
      KRW 678,000 KRW 100,500
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Dec 28 | Turkish Airlines
      KRW 126,900
      53% off
      KRW 268,900 KRW 126,900
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Mon, Nov 2 | 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 Airport to Sofia Airport

What is the cheapest month to fly from Istanbul Airport to Sofia Airport?

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

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Istanbul Airport to Sofia Airport, the best time to buy is in December, with an average price of KRW 169,000. You’ll want to avoid February, when the average price can reach as high as KRW 261,900.

KRW 261,900
KRW 215,450
KRW 169,000
KRW 122,550
    Cheapest
  • KRW 244,600
    Oct
  • KRW 202,200
    Nov
  • KRW 169,000
    Dec
  • KRW 245,900
    Jan
  • KRW 261,900
    Feb
  • KRW 212,300
    Mar
  • KRW 240,700
    Apr
  • KRW 190,400
    May
  • KRW 233,400
    Jun
  • KRW 184,400
    Jul
  • KRW 199,900
    Aug
  • KRW 240,400
    Sep

What’s the cheapest month to fly round-trip from Istanbul Airport to Sofia Airport?

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

Based on Trip.com’s data from the past 12 months, October is typically the cheapest month to find flights from Istanbul Airport to Sofia Airport, with an average price of KRW 200,500. In contrast, February is usually the most expensive month, with average fares reaching KRW 537,900.

KRW 537,900
KRW 369,200
KRW 200,500
KRW 31,800
  • KRW 200,500
    Oct
  • KRW 382,100
    Nov
  • KRW 291,700
    Dec
  • KRW 476,400
    Jan
  • KRW 537,900
    Feb
  • KRW 426,200
    Mar
  • KRW 389,500
    Apr
  • KRW 308,500
    May
  • KRW 415,400
    Jun
  • KRW 403,400
    Jul
  • KRW 488,500
    Aug
  • KRW 491,900
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Istanbul Airport 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 day to depart from Istanbul Airport to Sofia Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

KRW 242,900
KRW 217,050
KRW 191,200
KRW 165,350
    Cheapest
  • KRW 242,900
    Mon
  • KRW 205,100
    Tue
  • KRW 204,100
    Wed
  • KRW 222,900
    Thu
  • KRW 191,700
    Fri
  • KRW 222,500
    Sat
  • KRW 191,200
    Sun

Which airline offers the cheapest flights from Istanbul Airport to Sofia Airport?

The cheapest airline flying from Istanbul Airport to Sofia Airport is Turkish Airlines (from KRW 86,600) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Turkish Airlines
From KRW 86,600
Wizz Air
From KRW 110,900
Wizz Air UK
From KRW 127,100
AEGEAN
From KRW 127,700
HiSky Airlines
From KRW 129,900
Air Serbia
From KRW 141,400
LOT Polish Airlines
From KRW 149,200
SKY express
From KRW 153,200
Tarom
From KRW 235,200
Vueling Airlines
From KRW 240,600

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What is the flight schedule from Istanbul Airport to Sofia Airport?

Check the schedule for flights from Istanbul to Sofia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. TK1031

    Istanbul Airport

    14:55

    IST

    1h 15m

    15:10

    SOF

    S M T W T F S
    Search

  2. TK1029

    Istanbul Airport

    20:30

    IST

    1h 20m

    20:50

    SOF

    S M T W T F S
    Search

  3. TK1027

    Istanbul Airport

    08:20

    IST

    1h 20m

    08:40

    SOF

    S M T W T F S
    Search

  4. TK1127

    Istanbul Airport

    10:30

    IST

    1h 20m

    10:50

    SOF

    - - - - T - S
    Search

  5. W62430

    Istanbul Airport

    09:55

    IST

    2h 5m

    Direct

    10:00

    BUD

    S M T W T F S
    Search

  6. W64350

    Budapest Ferenc Liszt International Airport

    13:55

    BUD

    1h 20m

    Direct

    16:15

    SOF

    S - - - T F S

  7. W62438

    Istanbul Airport

    23:10

    IST

    2h 5m

    Direct

    23:15

    BUD

    - M T - - F S
    Search

  8. W64350

    Budapest Ferenc Liszt International Airport

    13:55

    BUD

    1h 20m

    Direct

    16:15

    SOF

    S - - - T F S
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About Istanbul Airport and Sofia Airport

Learn about Istanbul Airport (IST) and Sofia Airport (SOF) — including location, terminals, transportation, and travel tips.

Flight distance 468.75km
Cheapest one-way ticket price KRW 86,600
Cheapest return ticket price KRW 145,000

FAQs for Istanbul Airport to Sofia Airport Flights

  • How long is the flight from Istanbul Airport to Sofia Airport?

    Istanbul Airport to Sofia Airport takes about 48 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Istanbul Airport (IST) to Sofia Airport (SOF).
  • The earliest flight from Istanbul Airport to Sofia Airport departs at 07:30, and the last departs at 20:30, with about 4 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Istanbul Airport (IST) to Sofia Airport (SOF) is quite popular. Without considering departure times or holidays, tickets cost around KRW 299,100 in December, the most expensive month to book this route.
  • The earliest flight departs from Istanbul Airport (IST) at 08:30 and arrives in Sofia Airport (SOF) at 08:45.
  • The latest flight departs from Istanbul Airport (IST) at 20:30 and arrives in Sofia Airport (SOF) at 20:50.
    • The distance from Sofia Airport to downtown is about 7km, by taxi about 20 minutes.
  • Turkish Airlines is a very popular airline operating an average of 4184 flights per month.
  • One-way flights from Istanbul Airport to Sofia Airport currently start from KRW 86,600, and round-trip fares start from KRW 145,000. The current lowest fare is a Turkish Airlines flight departing on Fri, Dec 11; prices may vary depending on availability.
  • Yes. Turkish Airlines operate direct flights from Istanbul Airport to Sofia Airport, with an average flight time of 1 hour 44 minutes, and around 4 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Istanbul Airport to Sofia Airport is KRW 324,600. Prices may vary depending on the departure date, airline, and availability.
  • IndiGo are the most popular budget airlines flying from Istanbul Airport to Sofia Airport, with one-way fares starting from KRW 86,600. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Istanbul Airport to Sofia Airport operates around 23 weekly flights, mainly by Turkish Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Istanbul Airport 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 refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.