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Sofia Airport to Istanbul Airport flight

Explore the cheapest one-way and round-trip flights from Sofia Airport to Istanbul Airport over the next 90 days, with one-way fares from TWD 1,863 and round-trip from TWD 2,904. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SOF 9:30 AM
        1h 30m
        Nonstop
        IST 12:00 PM
        Sofia - Istanbul | Sun, Nov 15 | Turkish Airlines
        IST 2:55 PM
        1h 15m
        Nonstop
        SOF 3:10 PM
        Istanbul - Sofia | Fri, Nov 20 | Turkish Airlines
        TWD 4,396 TWD 5,292
        17% off
        17% off
        TWD 5,292 TWD 4,396
      • SOF 4:00 PM
        1h 30m
        Nonstop
        IST 6:30 PM
        Sofia - Istanbul | Wed, Oct 28 | Turkish Airlines
        SAW 1:00 PM
        1h 20m
        Nonstop
        SOF 1:20 PM
        Istanbul - Sofia | Sun, Nov 1 | Pegasus Airlines
        TWD 4,496 TWD 5,292
        15% off
        15% off
        TWD 5,292 TWD 4,496
      • SOF 4:00 PM
        1h 30m
        Nonstop
        IST 6:30 PM
        Sofia - Istanbul | Thu, Nov 12 | Turkish Airlines
        IST 2:55 PM
        1h 15m
        Nonstop
        SOF 3:10 PM
        Istanbul - Sofia | Wed, Nov 18 | Turkish Airlines
        TWD 4,496 TWD 5,292
        15% off
        15% off
        TWD 5,292 TWD 4,496
      • SOF 11:55 AM
        1h 25m
        Nonstop
        IST 2:20 PM
        Sofia - Istanbul | Sun, Nov 8 | Turkish Airlines
        IST 2:55 PM
        1h 15m
        Nonstop
        SOF 3:10 PM
        Istanbul - Sofia | Wed, Nov 11 | Turkish Airlines
        TWD 4,515
        15% off
        TWD 5,292 TWD 4,515
      • SOF 4:00 PM
        1h 30m
        Nonstop
        IST 6:30 PM
        Sofia - Istanbul | Wed, Nov 4 | Turkish Airlines
        IST 10:45 AM
        1h 20m
        Nonstop
        SOF 11:05 AM
        Istanbul - Sofia | Sun, Nov 8 | Turkish Airlines
        TWD 4,610
        13% off
        TWD 5,292 TWD 4,610
      • SOF 4:00 PM
        1h 30m
        Nonstop
        IST 6:30 PM
        Sofia - Istanbul | Mon, Nov 9 | Turkish Airlines
        IST 2:55 PM
        1h 15m
        Nonstop
        SOF 3:10 PM
        Istanbul - Sofia | Wed, Nov 11 | Turkish Airlines
        TWD 4,625
        13% off
        TWD 5,292 TWD 4,625
      • SOF 9:45 PM
        1h 30m
        Nonstop
        IST 12:15 AM
        Sofia - Istanbul | Fri, Nov 13 | Turkish Airlines
        IST 8:35 PM
        1h 20m
        Nonstop
        SOF 8:55 PM
        Istanbul - Sofia | Thu, Nov 19 | Turkish Airlines
        TWD 4,634
        12% off
        TWD 5,292 TWD 4,634
      • SOF 3:50 PM
        1h 30m
        Nonstop
        IST 5:20 PM
        Sofia - Istanbul | Fri, Oct 2 | Turkish Airlines
        SAW 11:10 AM
        1h 20m
        Nonstop
        SOF 12:30 PM
        Istanbul - Sofia | Mon, Oct 5 | Pegasus Airlines
        TWD 4,762
        10% off
        TWD 5,292 TWD 4,762
      • SOF 3:50 PM
        1h 30m
        Nonstop
        IST 5:20 PM
        Sofia - Istanbul | Wed, Sep 23 | Turkish Airlines
        SAW 11:10 AM
        1h 20m
        Nonstop
        SOF 12:30 PM
        Istanbul - Sofia | Mon, Sep 28 | Pegasus Airlines
        TWD 4,762
        10% off
        TWD 5,292 TWD 4,762
      • SOF 1:00 PM
        9h 25m
        1 stop
        IST 10:25 PM
        Sofia - Istanbul | Wed, Oct 14 | Tarom
        IST 10:15 AM
        9h 50m
        1 stop
        SOF 8:05 PM
        Istanbul - Sofia | Sun, Oct 18 | Tarom
        TWD 2,904
        45% off
        TWD 5,292 TWD 2,904
      • SOF 9:05 PM
        12h 20m
        1 stop
        IST 9:25 AM
        Sofia - Istanbul | Sat, Oct 10 | Tarom
        IST 11:15 PM
        13h 15m
        1 stop
        SOF 12:30 PM
        Istanbul - Sofia | Tue, Oct 13 | Tarom
        TWD 3,213
        39% off
        TWD 5,292 TWD 3,213
      • SOF 4:00 PM
        11h 40m
        1 stop
        IST 4:40 AM
        Sofia - Istanbul | Wed, Oct 28 | Air Serbia
        SAW 11:40 AM
        1h 20m
        Nonstop
        SOF 12:00 PM
        Istanbul - Sofia | Fri, Oct 30 | Pegasus Airlines
        TWD 4,506
        15% off
        TWD 5,292 TWD 4,506
      • SOF 1:00 PM
        17h 25m
        1 stop
        IST 2:00 PM
        Sofia - Istanbul | Tue, Sep 22 | Normal Airline
        IST 3:00 PM
        6h
        Nonstop
        SOF 4:00 PM
        Istanbul - Sofia | Thu, Sep 24 | Normal Airline
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      • Cheapest nonstop
        SOF 3:50 PM
        1h 30m
        Nonstop
        IST 5:20 PM
        Sofia - Istanbul | Fri, Oct 2 | Turkish Airlines
        TWD 2,643 TWD 2,937
        10% off
        10% off
        TWD 2,937 TWD 2,643
      • SOF 12:25 PM
        19h 50m
        1 stop
        IST 9:15 AM
        Sofia - Istanbul | Sun, Nov 1 | Wizz Air
        TWD 1,863 TWD 2,937
        37% off
        37% off
        TWD 2,937 TWD 1,863
      • SOF 9:15 PM
        11h
        1 stop
        IST 9:15 AM
        Sofia - Istanbul | Sun, Nov 1 | Ryanair
        TWD 2,068 TWD 2,937
        30% off
        30% off
        TWD 2,937 TWD 2,068
      • SOF 7:10 AM
        14h 20m
        1 stop
        IST 10:30 PM
        Sofia - Istanbul | Sat, Nov 14 | Wizz Air
        TWD 2,077
        28% off
        TWD 2,937 TWD 2,077
      • SOF 11:40 AM
        12h
        1 stop
        IST 11:40 PM
        Sofia - Istanbul | Mon, Oct 19 | Wizz Air
        TWD 2,377
        19% off
        TWD 2,937 TWD 2,377
      • SOF 12:25 PM
        19h 50m
        1 stop
        IST 9:15 AM
        Sofia - Istanbul | Sun, Nov 15 | Wizz Air
        TWD 2,386
        19% off
        TWD 2,937 TWD 2,386
      • SOF 11:40 AM
        12h
        1 stop
        IST 11:40 PM
        Sofia - Istanbul | Mon, Oct 5 | Wizz Air
        TWD 2,400
        18% off
        TWD 2,937 TWD 2,400
      • SOF 9:30 PM
        24h
        1 stop
        IST 10:30 PM
        Sofia - Istanbul | Mon, Oct 26 | Ryanair
        TWD 2,400
        18% off
        TWD 2,937 TWD 2,400
      • SOF 8:40 PM
        24h 50m
        1 stop
        IST 10:30 PM
        Sofia - Istanbul | Mon, Nov 16 | Ryanair
        TWD 2,467
        16% off
        TWD 2,937 TWD 2,467
      • SOF 7:10 AM
        14h 20m
        1 stop
        IST 10:30 PM
        Sofia - Istanbul | Sat, Oct 31 | Wizz Air
        TWD 2,481
        16% off
        TWD 2,937 TWD 2,481
      • SOF 2:35 PM
        17h 40m
        1 stop
        IST 9:15 AM
        Sofia - Istanbul | Mon, Nov 9 | Wizz Air
        TWD 2,557
        13% off
        TWD 2,937 TWD 2,557
      • SOF 7:10 AM
        25h 5m
        1 stop
        IST 9:15 AM
        Sofia - Istanbul | Sat, Nov 7 | Wizz Air
        TWD 2,581
        12% off
        TWD 2,937 TWD 2,581
      • SOF 1:00 PM
        17h 25m
        1 stop
        IST 2:00 PM
        Sofia - Istanbul | Tue, Sep 22 | Normal Airline
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Flight fares from Sofia Airport to Istanbul Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Sofia Airport to Istanbul Airport

Which month has the lowest one-way flight price from Sofia Airport to Istanbul Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Sofia Airport to Istanbul Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Sofia Airport to Istanbul Airport, the best time to book is in May, with an average price of TWD 4,818. Try to avoid March, when prices are highest, averaging around TWD 8,072.

TWD 8,072
TWD 6,445
TWD 4,818
TWD 3,191
    Cheapest
  • TWD 7,899
    Sep
  • TWD 5,400
    Oct
  • TWD 5,583
    Nov
  • TWD 6,373
    Dec
  • TWD 5,726
    Jan
  • TWD 6,712
    Feb
  • TWD 8,072
    Mar
  • TWD 5,274
    Apr
  • TWD 4,818
    May
  • TWD 5,159
    Jun
  • TWD 4,968
    Jul
  • TWD 6,365
    Aug

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

The data is based on the average flight prices on Trip.com from Sofia Airport to Istanbul Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Sofia Airport to Istanbul Airport is usually Sunday, with average fares typically lower than other days. Try to avoid departing on Monday, as prices are usually the highest on that day.

TWD 7,044
TWD 5,995
TWD 4,945
TWD 3,896
    Cheapest
  • TWD 7,044
    Mon
  • TWD 5,525
    Tue
  • TWD 5,552
    Wed
  • TWD 5,783
    Thu
  • TWD 5,031
    Fri
  • TWD 5,889
    Sat
  • TWD 4,945
    Sun

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

The cheapest airline flying from Sofia Airport to Istanbul Airport is Wizz Air (from TWD 2,077) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Wizz Air
From TWD 2,077
Ryanair
From TWD 2,605
Turkish Airlines
From TWD 2,676
Air Serbia
From TWD 2,876
LOT Polish Airlines
From TWD 3,422
SKY express
From TWD 3,546
AEGEAN
From TWD 3,817
Tarom
From TWD 4,050
Bulgaria Air
From TWD 5,775
Lufthansa
From TWD 6,792

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. TK1032

    Sofia Airport

    4:00 PM

    SOF

    1h 30m

    6:30 PM

    IST

    S M T W T F S
    Search

  2. TK1030

    Sofia Airport

    9:10 PM

    SOF

    1h 30m

    10:40 PM

    IST

    S M T W T F S
    Search

  3. FR5643

    Sofia Airport

    8:55 PM

    SOF

    1h 20m

    Nonstop

    9:15 PM

    BUD

    - - - W - F -
    Search

  4. W62429

    Budapest Ferenc Liszt International Airport

    5:00 AM

    BUD

    2h 15m

    Nonstop

    9:15 AM

    IST

    S M T W T F S

  5. JU117

    Sofia Airport

    5:00 AM

    SOF

    1h 20m

    Nonstop

    5:20 AM

    BEG

    S - - W T F -
    Search

  6. JU422

    Belgrade Nikola Tesla Airport

    1:10 PM

    BEG

    1h 45m

    Nonstop

    3:55 PM

    IST

    S M T W T F S

  7. W64349

    Sofia Airport

    11:40 AM

    SOF

    1h 25m

    Nonstop

    12:05 PM

    BUD

    S - T W T - S
    Search

  8. W62409

    Budapest Ferenc Liszt International Airport

    8:25 PM

    BUD

    2h 15m

    Nonstop

    11:40 PM

    IST

    S - - - - - -

  9. W64349

    Sofia Airport

    11:40 AM

    SOF

    1h 25m

    Nonstop

    12:05 PM

    BUD

    S - T W T - S
    Search

  10. W62429

    Budapest Ferenc Liszt International Airport

    5:00 AM

    BUD

    2h 15m

    Nonstop

    9:15 AM

    IST

    S M T W T F S

  11. JU117

    Sofia Airport

    5:00 AM

    SOF

    1h 20m

    Nonstop

    5:20 AM

    BEG

    S - - W T F -
    Search

  12. JU426

    Belgrade Nikola Tesla Airport

    12:55 AM

    BEG

    1h 45m

    Nonstop

    3:40 AM

    IST

    S M T W T F S
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About Sofia Airport and Istanbul Airport

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

Flight distance468.75 km
Cheapest one-way ticket priceTWD 1,863
Cheapest return ticket priceTWD 2,904

FAQs for Sofia Airport to Istanbul Airport Flights

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

    Sofia Airport to Istanbul Airport takes about 1 hour 3 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Sofia Airport (SOF) to Istanbul Airport (IST).
  • The earliest flight from Sofia Airport to Istanbul Airport departs at 09:35, and the last departs at 21:10, 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 Sofia Airport (SOF) to Istanbul Airport (IST) is quite popular. Without considering departure times or holidays, tickets cost around TWD 7,224 in September, the most expensive month to book this route.
    • The distance from Istanbul Airport to downtown is about 34 km. It takes about 50 minutes by taxi.
    • The distance from Sabiha Gökçen International Airport to downtown is about 30 km. It takes about 50 minutes by taxi.
  • The closest airport to Istanbul Airport (IST) is Ataturk Airport. The distance is around 31 km.
  • Turkish Airlines is a very popular airline operating an average of 4066 flights per month.
  • One-way flights from Sofia Airport to Istanbul Airport currently start from TWD 1,863, and round-trip fares start from TWD 2,904. The current lowest fare is a Wizz Air flight departing on Sun, Nov 1; prices may vary depending on availability.
  • Yes. Turkish Airlines operate direct flights from Sofia Airport to Istanbul Airport, with an average flight time of 56 minutes, and around 23 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 Sofia Airport to Istanbul Airport is TWD 7,542. Prices may vary depending on the departure date, airline, and availability.
  • IndiGo are the most popular budget airlines flying from Sofia Airport to Istanbul Airport, with one-way fares starting from TWD 1,863. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Sofia Airport to Istanbul Airport operates around 16 weekly flights, mainly by Turkish Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Sofia Airport and Istanbul 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.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to 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 based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.