Trip.com
>
Flights
>
Flights to Bulgaria
>
Cheap Flights to Sofia
>
Istanbul to Sofia flight
>
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 CAD 93 and round-trip from CAD 190. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IST 11:00
        1h 15m
        Direct
        SOF 12:15
        Istanbul - Sofia | Mon, Oct 19 | Turkish Airlines
        SOF 12:55
        1h 15m
        Direct
        SAW 15:10
        Sofia - Istanbul | Mon, Oct 26 | Pegasus Airlines
        CAD 190 CAD 222
        14% off
        14% off
        CAD 222 CAD 190
      • IST 10:30
        1h 15m
        Direct
        SOF 11:45
        Istanbul - Sofia | Sat, Oct 24 | Turkish Airlines
        SOF 12:30
        1h 15m
        Direct
        SAW 14:45
        Sofia - Istanbul | Wed, Oct 28 | Pegasus Airlines
        CAD 191 CAD 222
        14% off
        14% off
        CAD 222 CAD 191
      • IST 10:30
        1h 15m
        Direct
        SOF 11:45
        Istanbul - Sofia | Sat, Sep 26 | Turkish Airlines
        SOF 13:45
        1h 15m
        Direct
        SAW 15:00
        Sofia - Istanbul | Tue, Sep 29 | Pegasus Airlines
        CAD 195 CAD 222
        12% off
        12% off
        CAD 222 CAD 195
      • IST 10:45
        1h 20m
        Direct
        SOF 11:05
        Istanbul - Sofia | Sat, Nov 14 | Turkish Airlines
        SOF 16:00
        1h 30m
        Direct
        IST 18:30
        Sofia - Istanbul | Thu, Nov 19 | Turkish Airlines
        CAD 196
        12% off
        CAD 222 CAD 196
      • IST 14:55
        1h 15m
        Direct
        SOF 15:10
        Istanbul - Sofia | Tue, Nov 17 | Turkish Airlines
        SOF 09:30
        1h 30m
        Direct
        IST 12:00
        Sofia - Istanbul | Sat, Nov 21 | Turkish Airlines
        CAD 196
        12% off
        CAD 222 CAD 196
      • IST 10:30
        1h 15m
        Direct
        SOF 11:45
        Istanbul - Sofia | Sat, Oct 17 | Turkish Airlines
        SOF 13:45
        1h 15m
        Direct
        SAW 15:00
        Sofia - Istanbul | Tue, Oct 20 | Pegasus Airlines
        CAD 198
        11% off
        CAD 222 CAD 198
      • IST 11:00
        1h 15m
        Direct
        SOF 12:15
        Istanbul - Sofia | Mon, Oct 5 | Turkish Airlines
        SOF 13:45
        1h 15m
        Direct
        SAW 15:00
        Sofia - Istanbul | Thu, Oct 8 | Pegasus Airlines
        CAD 198
        11% off
        CAD 222 CAD 198
      • IST 10:30
        1h 15m
        Direct
        SOF 11:45
        Istanbul - Sofia | Sat, Oct 3 | Turkish Airlines
        SOF 13:45
        1h 15m
        Direct
        SAW 15:00
        Sofia - Istanbul | Thu, Oct 8 | Pegasus Airlines
        CAD 198
        11% off
        CAD 222 CAD 198
      • IST 10:45
        1h 20m
        Direct
        SOF 11:05
        Istanbul - Sofia | Sat, Oct 31 | Turkish Airlines
        SOF 14:15
        1h 15m
        Direct
        SAW 16:30
        Sofia - Istanbul | Sat, Nov 7 | Pegasus Airlines
        CAD 198
        11% off
        CAD 222 CAD 198
      • IST 10:45
        1h 20m
        Direct
        SOF 11:05
        Istanbul - Sofia | Mon, Oct 26 | Turkish Airlines
        SOF 12:55
        1h 15m
        Direct
        SAW 15:10
        Sofia - Istanbul | Thu, Oct 29 | Pegasus Airlines
        CAD 198
        11% off
        CAD 222 CAD 198
      • IST 11:00
        1h 15m
        Direct
        SOF 12:15
        Istanbul - Sofia | Mon, Oct 12 | Turkish Airlines
        SOF 19:55
        1h 15m
        Direct
        SAW 21:10
        Sofia - Istanbul | Fri, Oct 16 | Pegasus Airlines
        CAD 199
        10% off
        CAD 222 CAD 199
      • IST 10:30
        1h 15m
        Direct
        SOF 11:45
        Istanbul - Sofia | Sat, Oct 10 | Turkish Airlines
        SOF 19:55
        1h 15m
        Direct
        SAW 21:10
        Sofia - Istanbul | Fri, Oct 16 | Pegasus Airlines
        CAD 199
        10% off
        CAD 222 CAD 199
      • IST 13:00
        17h 25m
        1 stop
        SOF 14:00
        Istanbul - Sofia | Tue, Sep 22 | Normal Airline
        SOF 15:00
        6h
        Direct
        IST 16:00
        Sofia - Istanbul | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        IST 11:00
        1h 15m
        Direct
        SOF 12:15
        Istanbul - Sofia | Mon, Oct 19 | Turkish Airlines
        CAD 105 CAD 148
        28% off
        28% off
        CAD 148 CAD 105
      • IST 18:55
        1h 25m
        Direct
        SOF 20:20
        Istanbul - Sofia | Sat, Oct 17 | Turkish Airlines
        CAD 107 CAD 148
        28% off
        28% off
        CAD 148 CAD 107
      • IST 11:00
        1h 15m
        Direct
        SOF 12:15
        Istanbul - Sofia | Mon, Oct 5 | Turkish Airlines
        CAD 108 CAD 148
        27% off
        27% off
        CAD 148 CAD 108
      • IST 10:30
        1h 15m
        Direct
        SOF 11:45
        Istanbul - Sofia | Sat, Sep 26 | Turkish Airlines
        CAD 112
        24% off
        CAD 148 CAD 112
      • IST 11:00
        1h 15m
        Direct
        SOF 12:15
        Istanbul - Sofia | Mon, Sep 21 | Turkish Airlines
        CAD 113
        24% off
        CAD 148 CAD 113
      • IST 13:45
        1h 15m
        Direct
        SOF 15:00
        Istanbul - Sofia | Wed, Sep 30 | Turkish Airlines
        CAD 128
        14% off
        CAD 148 CAD 128
      • IST 18:55
        1h 25m
        Direct
        SOF 20:20
        Istanbul - Sofia | Sun, Oct 4 | Turkish Airlines
        CAD 128
        14% off
        CAD 148 CAD 128
      • IST 20:30
        1h 20m
        Direct
        SOF 20:50
        Istanbul - Sofia | Thu, Nov 19 | Turkish Airlines
        CAD 131
        11% off
        CAD 148 CAD 131
      • IST 20:35
        1h 20m
        Direct
        SOF 20:55
        Istanbul - Sofia | Sat, Nov 7 | Turkish Airlines
        CAD 132
        11% off
        CAD 148 CAD 132
      • IST 18:55
        1h 25m
        Direct
        SOF 20:20
        Istanbul - Sofia | Wed, Oct 21 | Turkish Airlines
        CAD 133
        10% off
        CAD 148 CAD 133
      • IST 23:35
        15h 25m
        1 stop
        SOF 15:00
        Istanbul - Sofia | Wed, Sep 30 | Wizz Air
        CAD 93
        37% off
        CAD 148 CAD 93
      • IST 09:55
        25h 35m
        1 stop
        SOF 10:30
        Istanbul - Sofia | Sun, Nov 15 | Wizz Air
        CAD 120
        19% off
        CAD 148 CAD 120
      • IST 13:00
        17h 25m
        1 stop
        SOF 14:00
        Istanbul - Sofia | Tue, Sep 22 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Istanbul Airport to Sofia Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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 September, with an average price of CAD 177. You’ll want to avoid February, when the average price can reach as high as CAD 273.

CAD 273
CAD 225
CAD 177
CAD 129
  • CAD 177
    Sep
  • CAD 214
    Oct
  • CAD 211
    Nov
  • CAD 177
    Dec
  • CAD 257
    Jan
  • CAD 273
    Feb
  • CAD 222
    Mar
  • CAD 251
    Apr
  • CAD 199
    May
  • CAD 244
    Jun
  • CAD 193
    Jul
  • CAD 209
    Aug

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, December is typically the cheapest month to find flights from Istanbul Airport to Sofia Airport, with an average price of CAD 304. In contrast, September is usually the most expensive month, with average fares reaching CAD 735.

CAD 735
CAD 520
CAD 304
CAD 89
    Cheapest
  • CAD 735
    Sep
  • CAD 329
    Oct
  • CAD 399
    Nov
  • CAD 304
    Dec
  • CAD 497
    Jan
  • CAD 561
    Feb
  • CAD 445
    Mar
  • CAD 406
    Apr
  • CAD 322
    May
  • CAD 434
    Jun
  • CAD 421
    Jul
  • CAD 510
    Aug

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 Friday, 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.

CAD 253
CAD 224
CAD 194
CAD 165
    Cheapest
  • CAD 253
    Mon
  • CAD 207
    Tue
  • CAD 209
    Wed
  • CAD 240
    Thu
  • CAD 194
    Fri
  • CAD 242
    Sat
  • CAD 205
    Sun

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

The cheapest airline flying from Istanbul Airport to Sofia Airport is Wizz Air (from CAD 93) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Wizz Air
From CAD 93
Turkish Airlines
From CAD 105
HiSky Airlines
From CAD 137
Wizz Air UK
From CAD 139
Air Serbia
From CAD 140
SKY express
From CAD 141
AEGEAN
From CAD 152
Fly One Airline
From CAD 157
LOT Polish Airlines
From CAD 179
Vueling Airlines
From CAD 220

Find more flights and airlines

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. TK1127

    Istanbul Airport

    10:30

    IST

    1h 15m

    11:45

    SOF

    - - - - T - S
    Search

  2. TK1031

    Istanbul Airport

    14:55

    IST

    1h 15m

    15:10

    SOF

    S M T W T F S
    Search

  3. TK1027

    Istanbul Airport

    07:30

    IST

    1h 15m

    08:45

    SOF

    S M T W T F S
    Search

  4. TK1029

    Istanbul Airport

    18:55

    IST

    1h 25m

    20:20

    SOF

    S M T W T F S
    Search

  5. GQ671

    Istanbul Airport

    10:30

    IST

    1h 25m

    Direct

    10:55

    ATH

    S M T W T F S
    Search

  6. GQ680

    Athens International Airport "Eleftherios Venizelos"

    19:20

    ATH

    1h 45m

    Direct

    21:05

    SOF

    - - T W T - S

  7. W62436

    Istanbul Airport

    23:55

    IST

    2h

    Direct

    00:55

    BUD

    - M - - - F -
    Search

  8. W64350

    Budapest Ferenc Liszt International Airport

    15:35

    BUD

    1h 20m

    Direct

    17:55

    SOF

    S - T W T - S

  9. W95730

    Istanbul Airport

    12:05

    IST

    4h 10m

    Direct

    14:15

    LGW

    S M T W T F S
    Search

  10. FR1730

    London Stansted Airport

    07:35

    STN

    3h

    Direct

    12:35

    SOF

    S M T W T F -

  11. W62430

    Istanbul Airport

    09:25

    IST

    2h

    Direct

    10:25

    BUD

    S M T W T F S
    Search

  12. FR5570

    Budapest Ferenc Liszt International Airport

    21:30

    BUD

    1h 25m

    Direct

    23:55

    SOF

    - M - - - - S

  13. W62430

    Istanbul Airport

    09:25

    IST

    2h

    Direct

    10:25

    BUD

    S M T W T F S
    Search

  14. W64350

    Budapest Ferenc Liszt International Airport

    15:35

    BUD

    1h 20m

    Direct

    17:55

    SOF

    S - T W T - S

  15. LO134

    Istanbul Airport

    13:55

    IST

    2h 30m

    Direct

    15:25

    WAW

    S M T W T F S
    Search

  16. LO633

    Warsaw Chopin Airport

    14:55

    WAW

    2h 5m

    Direct

    18:00

    SOF

    S M T W T F S
Find more flights and airlines

About Istanbul Airport and Sofia Airport

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

Flight distance468.75km
Cheapest one-way ticket priceCAD 93
Cheapest return ticket priceCAD 190

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 55 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 18:55, 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 CAD 285 in September, 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 CAD 93, and round-trip fares start from CAD 190. The current lowest fare is a Wizz Air flight departing on Wed, Sep 30; prices may vary depending on availability.
  • Yes. Turkish Airlines operate direct flights from Istanbul Airport to Sofia Airport, with an average flight time of 49 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 Istanbul Airport to Sofia Airport is CAD 396. 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 CAD 93. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Istanbul Airport to Sofia Airport operates around 16 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.