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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 S$ 84 and round-trip from S$ 140. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Wed, Dec 23 | Turkish Airlines
      S$ 84 S$ 111
      24% off
      24% off
      S$ 111 S$ 84
    • Cheapest
      IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Mon, Dec 21 | Turkish Airlines
      S$ 84 S$ 111
      24% off
      24% off
      S$ 111 S$ 84
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sun, Dec 13 | Turkish Airlines
      S$ 85 S$ 111
      23% off
      23% off
      S$ 111 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      S$ 85
      72% off
      S$ 307 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 31 | Turkish Airlines
      S$ 85
      72% off
      S$ 307 S$ 85
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Mon, Dec 14 | Turkish Airlines
      S$ 86
      23% off
      S$ 111 S$ 86
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Wed, Dec 2 | Turkish Airlines
      S$ 92
      17% off
      S$ 111 S$ 92
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 22 | Turkish Airlines
      S$ 92
      17% off
      S$ 111 S$ 92
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Tue, Dec 1 | Turkish Airlines
      S$ 94
      15% off
      S$ 111 S$ 94
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      IST 10:30
      1h 20m
      Direct
      SOF 10:50
      Istanbul - Sofia | Sun, Nov 15 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Tue, Nov 17 | Pegasus Airlines
      S$ 140 S$ 187
      25% off
      25% off
      S$ 187 S$ 140
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sun, Dec 6 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Tue, Dec 8 | Pegasus Airlines
      S$ 140 S$ 187
      25% off
      25% off
      S$ 187 S$ 140
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Dec 12 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Tue, Dec 15 | Pegasus Airlines
      S$ 141 S$ 187
      25% off
      25% off
      S$ 187 S$ 141
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Nov 19 | Turkish Airlines
      SOF 19:20
      1h 15m
      Direct
      SAW 21:35
      Sofia - Istanbul | Sun, Nov 22 | Pegasus Airlines
      S$ 142
      24% off
      S$ 187 S$ 142
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Fri, Dec 18 | Turkish Airlines
      SOF 19:20
      1h 15m
      Direct
      SAW 21:35
      Sofia - Istanbul | Sun, Dec 20 | Pegasus Airlines
      S$ 145
      22% off
      S$ 187 S$ 145
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Thu, Dec 17 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Sat, Dec 19 | Pegasus Airlines
      S$ 148
      21% off
      S$ 187 S$ 148
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Tue, Dec 8 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Fri, Dec 11 | Pegasus Airlines
      S$ 159
      15% off
      S$ 187 S$ 159
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 16 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Fri, Nov 20 | Pegasus Airlines
      S$ 160
      14% off
      S$ 187 S$ 160
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Fri, Dec 4 | Turkish Airlines
      SOF 12:55
      1h 15m
      Direct
      SAW 15:10
      Sofia - Istanbul | Mon, Dec 7 | Pegasus Airlines
      S$ 165
      12% off
      S$ 187 S$ 165
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Oct 31 | Normal Airline
      SOF 15:00
      6h
      Direct
      IST 16:00
      Sofia - Istanbul | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Wed, Dec 23 | Turkish Airlines
      S$ 84 S$ 111
      24% off
      24% off
      S$ 111 S$ 84
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Mon, Dec 21 | Turkish Airlines
      S$ 84 S$ 111
      24% off
      24% off
      S$ 111 S$ 84
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sun, Dec 13 | Turkish Airlines
      S$ 85 S$ 111
      23% off
      23% off
      S$ 111 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      S$ 85
      72% off
      S$ 307 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 31 | Turkish Airlines
      S$ 85
      72% off
      S$ 307 S$ 85
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Mon, Dec 14 | Turkish Airlines
      S$ 86
      23% off
      S$ 111 S$ 86
    • IST 20:35
      1h 20m
      Direct
      SOF 20:55
      Istanbul - Sofia | Wed, Dec 2 | Turkish Airlines
      S$ 92
      17% off
      S$ 111 S$ 92
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 22 | Turkish Airlines
      S$ 92
      17% off
      S$ 111 S$ 92
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Tue, Dec 1 | Turkish Airlines
      S$ 94
      15% off
      S$ 111 S$ 94
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Oct 31 | Normal Airline
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    • Cheapest nonstop
      IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      S$ 85 S$ 393
      78% off
      78% off
      S$ 393 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 31 | Turkish Airlines
      S$ 85 S$ 393
      78% off
      78% off
      S$ 393 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Nov 7 | Turkish Airlines
      S$ 95 S$ 393
      76% off
      76% off
      S$ 393 S$ 95
    • IST 08:20
      1h 20m
      Direct
      SOF 08:40
      Istanbul - Sofia | Mon, Nov 30 | Turkish Airlines
      S$ 99
      75% off
      S$ 393 S$ 99
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Dec 28 | Turkish Airlines
      S$ 103
      74% off
      S$ 393 S$ 103
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 3 | Turkish Airlines
      S$ 123
      69% off
      S$ 393 S$ 123
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sun, Dec 20 | Turkish Airlines
      S$ 125
      68% off
      S$ 393 S$ 125
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Nov 12 | Turkish Airlines
      S$ 162
      59% off
      S$ 393 S$ 162
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 16 | Turkish Airlines
      S$ 213
      46% off
      S$ 393 S$ 213
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Oct 31 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Oct 31 | Turkish Airlines
      S$ 363 S$ 963
      62% off
      62% off
      S$ 963 S$ 363
    • IST 06:30
      4h 55m
      1 stop
      SOF 10:25
      Istanbul - Sofia | Sat, Oct 31 | AEGEAN
      S$ 280 S$ 963
      71% off
      71% off
      S$ 963 S$ 280
    • IST 16:45
      4h 25m
      1 stop
      SOF 20:10
      Istanbul - Sofia | Fri, Oct 30 | AEGEAN
      S$ 357 S$ 963
      63% off
      63% off
      S$ 963 S$ 357
    • IST 16:45
      4h 25m
      1 stop
      SOF 20:10
      Istanbul - Sofia | Tue, Nov 3 | AEGEAN
      S$ 514
      47% off
      S$ 963 S$ 514
    • IST 16:45
      4h 25m
      1 stop
      SOF 20:10
      Istanbul - Sofia | Sun, Nov 1 | AEGEAN
      S$ 857
      11% off
      S$ 963 S$ 857
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Oct 31 | Normal Airline
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    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sun, Dec 13 | Turkish Airlines
      S$ 85 S$ 111
      23% off
      23% off
      S$ 111 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 30 | Turkish Airlines
      S$ 85 S$ 307
      72% off
      72% off
      S$ 307 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Thu, Dec 31 | Turkish Airlines
      S$ 85 S$ 307
      72% off
      72% off
      S$ 307 S$ 85
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 22 | Turkish Airlines
      S$ 92
      17% off
      S$ 111 S$ 92
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Tue, Dec 1 | Turkish Airlines
      S$ 94
      86% off
      S$ 659 S$ 94
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Sat, Nov 7 | Turkish Airlines
      S$ 95
      69% off
      S$ 307 S$ 95
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Nov 30 | Turkish Airlines
      S$ 100
      85% off
      S$ 659 S$ 100
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Mon, Dec 28 | Turkish Airlines
      S$ 103
      66% off
      S$ 307 S$ 103
    • IST 14:55
      1h 15m
      Direct
      SOF 15:10
      Istanbul - Sofia | Wed, Dec 2 | Turkish Airlines
      S$ 118
      82% off
      S$ 659 S$ 118
    • IST 13:00
      17h 25m
      1 stop
      SOF 14:00
      Istanbul - Sofia | Sat, Oct 31 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Istanbul Airport to Sofia Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Istanbul Airport to Sofia Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Istanbul Airport to Sofia Airport are usually in December, with an average price of S$ 163. February sees the highest fares, around S$ 252.

S$ 252
S$ 208
S$ 163
S$ 119
    Cheapest
  • S$ 235
    Oct
  • S$ 194
    Nov
  • S$ 163
    Dec
  • S$ 236
    Jan
  • S$ 252
    Feb
  • S$ 204
    Mar
  • S$ 231
    Apr
  • S$ 183
    May
  • S$ 224
    Jun
  • S$ 177
    Jul
  • S$ 192
    Aug
  • S$ 231
    Sep

Which month has the cheapest round-trip flights from Istanbul Airport to Sofia Airport?

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

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Istanbul Airport to Sofia Airport are usually in October, with an average price of S$ 193. February sees the highest fares, around S$ 516.

S$ 516
S$ 355
S$ 193
S$ 32
  • S$ 193
    Oct
  • S$ 367
    Nov
  • S$ 280
    Dec
  • S$ 457
    Jan
  • S$ 516
    Feb
  • S$ 409
    Mar
  • S$ 374
    Apr
  • S$ 296
    May
  • S$ 399
    Jun
  • S$ 387
    Jul
  • S$ 469
    Aug
  • S$ 472
    Sep

Which day of the week has the cheapest flights from Istanbul Airport to Sofia Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Istanbul Airport to Sofia Airport.

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

S$ 233
S$ 209
S$ 184
S$ 160
    Cheapest
  • S$ 233
    Mon
  • S$ 197
    Tue
  • S$ 196
    Wed
  • S$ 214
    Thu
  • S$ 184
    Fri
  • S$ 214
    Sat
  • S$ 184
    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 S$ 84) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Turkish Airlines
From S$ 84
Wizz Air
From S$ 91
SKY express
From S$ 116
Wizz Air UK
From S$ 122
AEGEAN
From S$ 123
HiSky Airlines
From S$ 125
Air Serbia
From S$ 137
Fly One Airline
From S$ 164
LOT Polish Airlines
From S$ 166
Tarom
From S$ 205

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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. TK1027

    Istanbul Airport

    08:20

    IST

    1h 20m

    08:40

    SOF

    S M T W T F S
    Search

  3. TK1029

    Istanbul Airport

    20:35

    IST

    1h 20m

    20:55

    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
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 distance 468.75km
Cheapest one-way ticket price S$ 84
Cheapest return ticket price S$ 140

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 S$ 308 in January, the most expensive month to book this route.
  • The earliest flight departs from Istanbul Airport (IST) at 07:20 and arrives in Sofia Airport (SOF) at 08:35.
  • The latest flight departs from Istanbul Airport (IST) at 19:00 and arrives in Sofia Airport (SOF) at 20:25.
    • 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 S$ 84, and round-trip fares start from S$ 140. The current lowest fare is a Turkish Airlines flight departing on Wed, Dec 23; prices may vary depending on availability.
  • Yes. Turkish Airlines operate direct flights from Istanbul Airport to Sofia Airport, with an average flight time of 53 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 S$ 312. 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 S$ 84. 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.

Popular Destinations & Recommendations

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 shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.