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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 DKK 263 and round-trip from DKK 580. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 20 | Pegasus Airlines
      DKK 263 DKK 385
      32% off
      32% off
      DKK 385 DKK 263
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Dec 26 | Pegasus Airlines
      DKK 284 DKK 385
      26% off
      26% off
      DKK 385 DKK 284
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 27 | Pegasus Airlines
      DKK 286 DKK 385
      26% off
      26% off
      DKK 385 DKK 286
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Nov 27 | Pegasus Airlines
      DKK 286
      40% off
      DKK 480 DKK 286
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 17 | Pegasus Airlines
      DKK 289
      25% off
      DKK 385 DKK 289
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Nov 26 | Pegasus Airlines
      DKK 289
      25% off
      DKK 385 DKK 289
    • SAW 16:50
      1h 20m
      Direct
      SOF 17:10
      Istanbul - Sofia | Thu, Nov 26 | Pegasus Airlines
      DKK 289
      40% off
      DKK 480 DKK 289
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 24 | Pegasus Airlines
      DKK 292
      24% off
      DKK 385 DKK 292
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Wed, Nov 18 | Pegasus Airlines
      DKK 296
      23% off
      DKK 385 DKK 296
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Nov 26 | Pegasus Airlines
      SOF 15:20
      1h 15m
      Direct
      SAW 17:35
      Sofia - Istanbul | Wed, Dec 2 | Pegasus Airlines
      DKK 580 DKK 774
      25% off
      25% off
      DKK 774 DKK 580
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Dec 13 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Tue, Dec 15 | Pegasus Airlines
      DKK 581 DKK 774
      25% off
      25% off
      DKK 774 DKK 581
    • SAW 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Wed, Dec 9 | Pegasus Airlines
      SOF 14:15
      1h 15m
      Direct
      SAW 16:30
      Sofia - Istanbul | Sat, Dec 12 | Pegasus Airlines
      DKK 582 DKK 774
      25% off
      25% off
      DKK 774 DKK 582
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Sat, Dec 5 | Pegasus Airlines
      SOF 15:20
      1h 15m
      Direct
      SAW 17:35
      Sofia - Istanbul | Wed, Dec 9 | Pegasus Airlines
      DKK 584
      25% off
      DKK 774 DKK 584
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Sat, Nov 28 | Pegasus Airlines
      SOF 11:45
      1h 15m
      Direct
      SAW 14:00
      Sofia - Istanbul | Wed, Dec 2 | Pegasus Airlines
      DKK 585
      24% off
      DKK 774 DKK 585
    • 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 | Sun, Dec 13 | Pegasus Airlines
      DKK 586
      24% off
      DKK 774 DKK 586
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Dec 3 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Dec 7 | Pegasus Airlines
      DKK 588
      24% off
      DKK 774 DKK 588
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Nov 19 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Nov 23 | Pegasus Airlines
      DKK 590
      24% off
      DKK 774 DKK 590
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Tue, Dec 8 | Pegasus Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Dec 14 | Pegasus Airlines
      DKK 592
      24% off
      DKK 774 DKK 592
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Nov 14 | Normal Airline
      SOF 15:00
      6h
      Direct
      IST 16:00
      Sofia - Istanbul | Mon, Nov 16 | Normal Airline
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    • Cheapest nonstop
      SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 20 | Pegasus Airlines
      DKK 263 DKK 385
      32% off
      32% off
      DKK 385 DKK 263
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Dec 26 | Pegasus Airlines
      DKK 284 DKK 385
      26% off
      26% off
      DKK 385 DKK 284
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Nov 27 | Pegasus Airlines
      DKK 286 DKK 385
      26% off
      26% off
      DKK 385 DKK 286
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Nov 27 | Pegasus Airlines
      DKK 286
      40% off
      DKK 480 DKK 286
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 17 | Pegasus Airlines
      DKK 289
      25% off
      DKK 385 DKK 289
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Nov 26 | Pegasus Airlines
      DKK 289
      25% off
      DKK 385 DKK 289
    • SAW 16:50
      1h 20m
      Direct
      SOF 17:10
      Istanbul - Sofia | Thu, Nov 26 | Pegasus Airlines
      DKK 289
      40% off
      DKK 480 DKK 289
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 24 | Pegasus Airlines
      DKK 292
      24% off
      DKK 385 DKK 292
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Wed, Nov 18 | Pegasus Airlines
      DKK 296
      23% off
      DKK 385 DKK 296
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Nov 27 | Pegasus Airlines
      DKK 286 DKK 2,981
      90% off
      90% off
      DKK 2,981 DKK 286
    • SAW 16:50
      1h 20m
      Direct
      SOF 17:10
      Istanbul - Sofia | Thu, Nov 26 | Pegasus Airlines
      DKK 289 DKK 2,981
      90% off
      90% off
      DKK 2,981 DKK 289
    • SAW 14:05
      1h 20m
      Direct
      SOF 14:25
      Istanbul - Sofia | Tue, Nov 24 | Pegasus Airlines
      DKK 292 DKK 2,981
      90% off
      90% off
      DKK 2,981 DKK 292
    • SAW 13:00
      1h 20m
      Direct
      SOF 13:20
      Istanbul - Sofia | Fri, Jan 15 | Pegasus Airlines
      DKK 299
      90% off
      DKK 2,981 DKK 299
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Dec 13 | Pegasus Airlines
      DKK 300
      90% off
      DKK 2,981 DKK 300
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Jan 29 | Pegasus Airlines
      DKK 301
      90% off
      DKK 2,981 DKK 301
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Mon, Jan 18 | Pegasus Airlines
      DKK 303
      90% off
      DKK 2,981 DKK 303
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Dec 12 | Pegasus Airlines
      DKK 305
      90% off
      DKK 2,981 DKK 305
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Jan 1 | Pegasus Airlines
      DKK 305
      90% off
      DKK 2,981 DKK 305
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Wed, Nov 18 | Pegasus Airlines
      DKK 296 DKK 6,388
      95% off
      95% off
      DKK 6,388 DKK 296
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Thu, Nov 19 | Pegasus Airlines
      DKK 308 DKK 6,388
      95% off
      95% off
      DKK 6,388 DKK 308
    • SAW 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Tue, Nov 17 | Pegasus Airlines
      DKK 514 DKK 6,388
      92% off
      92% off
      DKK 6,388 DKK 514
    • IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Fri, Nov 13 | Turkish Airlines
      DKK 590
      91% off
      DKK 6,388 DKK 590
    • SAW 18:05
      1h 20m
      Direct
      SOF 18:25
      Istanbul - Sofia | Fri, Nov 13 | Pegasus Airlines
      DKK 851
      87% off
      DKK 6,388 DKK 851
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sun, Nov 15 | Pegasus Airlines
      DKK 933
      85% off
      DKK 6,388 DKK 933
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Sat, Nov 14 | Pegasus Airlines
      DKK 1,029
      84% off
      DKK 6,388 DKK 1,029
    • SAW 11:40
      1h 20m
      Direct
      SOF 12:00
      Istanbul - Sofia | Mon, Nov 16 | Pegasus Airlines
      DKK 1,252
      80% off
      DKK 6,388 DKK 1,252
    • IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Sun, Nov 15 | Turkish Airlines
      DKK 1,417
      78% off
      DKK 6,388 DKK 1,417
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Nov 14 | Normal Airline
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    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      DKK 427 DKK 3,498
      88% off
      88% off
      DKK 3,498 DKK 427
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Dec 14 | Turkish Airlines
      DKK 455 DKK 3,498
      87% off
      87% off
      DKK 3,498 DKK 455
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Jan 14 | Turkish Airlines
      DKK 456 DKK 3,498
      87% off
      87% off
      DKK 3,498 DKK 456
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 30 | Turkish Airlines
      DKK 582
      83% off
      DKK 3,498 DKK 582
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 1 | Turkish Airlines
      DKK 594
      83% off
      DKK 3,498 DKK 594
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 24 | Turkish Airlines
      DKK 649
      81% off
      DKK 3,498 DKK 649
    • IST 14:40
      1h 15m
      Direct
      SOF 14:55
      Istanbul - Sofia | Fri, Dec 25 | Turkish Airlines
      DKK 750
      79% off
      DKK 3,498 DKK 750
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 2 | Turkish Airlines
      DKK 857
      76% off
      DKK 3,498 DKK 857
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Fri, Nov 13 | Turkish Airlines
      DKK 1,157
      67% off
      DKK 3,498 DKK 1,157
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Nov 14 | 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.

Flight.News
Weather alert update for Sofia as of November 12, 2026: No active weather alerts are currently reported.

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 DKK 703, while the most expensive month is usually September, with an average price of DKK 974.

DKK 974
DKK 839
DKK 703
DKK 568
    Cheapest
  • DKK 835
    Nov
  • DKK 703
    Dec
  • DKK 789
    Jan
  • DKK 878
    Feb
  • DKK 822
    Mar
  • DKK 842
    Apr
  • DKK 816
    May
  • DKK 948
    Jun
  • DKK 772
    Jul
  • DKK 831
    Aug
  • DKK 974
    Sep
  • DKK 815
    Oct

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, December is usually the month with the lowest fares for flights from Istanbul to Sofia Airport, with an average price of DKK 1,472. February is typically the most expensive month, with an average price of DKK 2,714.

DKK 2,714
DKK 2,093
DKK 1,472
DKK 851
    Cheapest
  • DKK 1,833
    Nov
  • DKK 1,472
    Dec
  • DKK 1,887
    Jan
  • DKK 2,714
    Feb
  • DKK 1,797
    Mar
  • DKK 1,787
    Apr
  • DKK 1,588
    May
  • DKK 1,747
    Jun
  • DKK 1,627
    Jul
  • DKK 2,036
    Aug
  • DKK 1,547
    Sep
  • DKK 1,878
    Oct

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 Thursday as fares are typically highest on that day.

DKK 871
DKK 820
DKK 769
DKK 718
    Cheapest
  • DKK 852
    Mon
  • DKK 825
    Tue
  • DKK 849
    Wed
  • DKK 871
    Thu
  • DKK 769
    Fri
  • DKK 844
    Sat
  • DKK 857
    Sun

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

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

    - M - - T - -
    Search
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What to know about flights from Istanbul to Sofia Airport?

Cheapest return ticket price DKK 580
Cheapest one-way flight price DKK 263
Off-season travel month November
Peak season for travel August

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 DKK 2,450.
  • A flight from Istanbul (IST) to Sofia (SOF) takes an average of 1 hour 17 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, Royal Jordanian and Sichuan Airlines.
  • 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 DKK 263, and round-trip fares start from DKK 580. The lowest fare is currently available on flights operated by Pegasus Airlines departing on Fri, Nov 20. 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 DKK 703.
  • A direct flight from Istanbul to Sofia Airport takes about 1 hour 17 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 51 minutes, with about 32 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Istanbul to Sofia Airport departs at 20:35, with approximately 6 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, 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 were updated within the 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.