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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 S$ 84 and round-trip from S$ 117. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SOF 09:30
        1h 30m
        Direct
        IST 12:00
        Sofia - Istanbul | Thu, Nov 19 | Turkish Airlines
        IST 14:55
        1h 15m
        Direct
        SOF 15:10
        Istanbul - Sofia | Tue, Nov 24 | Turkish Airlines
        S$ 177 S$ 239
        26% off
        26% off
        S$ 239 S$ 177
      • SOF 21:10
        1h 30m
        Direct
        IST 22:40
        Sofia - Istanbul | Tue, Oct 13 | Turkish Airlines
        SAW 11:25
        1h 20m
        Direct
        SOF 12:45
        Istanbul - Sofia | Sun, Oct 18 | Pegasus Airlines
        S$ 181 S$ 239
        24% off
        24% off
        S$ 239 S$ 181
      • SOF 15:50
        1h 30m
        Direct
        IST 17:20
        Sofia - Istanbul | Mon, Oct 12 | Turkish Airlines
        SAW 11:25
        1h 20m
        Direct
        SOF 12:45
        Istanbul - Sofia | Sun, Oct 18 | Pegasus Airlines
        S$ 181 S$ 239
        24% off
        24% off
        S$ 239 S$ 181
      • SOF 16:00
        1h 30m
        Direct
        IST 18:30
        Sofia - Istanbul | Mon, Nov 16 | Turkish Airlines
        IST 14:55
        1h 15m
        Direct
        SOF 15:10
        Istanbul - Sofia | Sun, Nov 22 | Turkish Airlines
        S$ 181
        24% off
        S$ 239 S$ 181
      • SOF 11:55
        1h 25m
        Direct
        IST 14:20
        Sofia - Istanbul | Thu, Nov 12 | Turkish Airlines
        IST 14:55
        1h 15m
        Direct
        SOF 15:10
        Istanbul - Sofia | Sun, Nov 15 | Turkish Airlines
        S$ 182
        24% off
        S$ 239 S$ 182
      • SOF 09:35
        1h 30m
        Direct
        IST 11:05
        Sofia - Istanbul | Thu, Oct 15 | Turkish Airlines
        SAW 11:25
        1h 20m
        Direct
        SOF 12:45
        Istanbul - Sofia | Sun, Oct 18 | Pegasus Airlines
        S$ 184
        23% off
        S$ 239 S$ 184
      • SOF 16:00
        1h 30m
        Direct
        IST 18:30
        Sofia - Istanbul | Sun, Nov 8 | Turkish Airlines
        IST 10:45
        1h 20m
        Direct
        SOF 11:05
        Istanbul - Sofia | Thu, Nov 12 | Turkish Airlines
        S$ 186
        22% off
        S$ 239 S$ 186
      • SOF 16:00
        1h 30m
        Direct
        IST 18:30
        Sofia - Istanbul | Fri, Nov 13 | Turkish Airlines
        IST 14:55
        1h 15m
        Direct
        SOF 15:10
        Istanbul - Sofia | Sun, Nov 15 | Turkish Airlines
        S$ 186
        22% off
        S$ 239 S$ 186
      • SOF 13:00
        9h 25m
        1 stop
        IST 22:25
        Sofia - Istanbul | Sun, Oct 18 | Tarom
        IST 10:15
        9h 50m
        1 stop
        SOF 20:05
        Istanbul - Sofia | Thu, Oct 22 | Tarom
        S$ 117
        51% off
        S$ 239 S$ 117
      • SOF 21:05
        12h 20m
        1 stop
        IST 09:25
        Sofia - Istanbul | Wed, Oct 14 | Tarom
        IST 23:15
        13h 15m
        1 stop
        SOF 12:30
        Istanbul - Sofia | Sat, Oct 17 | Tarom
        S$ 130
        46% off
        S$ 239 S$ 130
      • SOF 16:00
        11h 40m
        1 stop
        IST 04:40
        Sofia - Istanbul | Sun, Nov 8 | Air Serbia
        SAW 11:40
        1h 20m
        Direct
        SOF 12:00
        Istanbul - Sofia | Fri, Nov 13 | Pegasus Airlines
        S$ 180
        25% off
        S$ 239 S$ 180
      • SOF 16:00
        11h 40m
        1 stop
        IST 04:40
        Sofia - Istanbul | Sun, Nov 1 | Air Serbia
        SAW 11:40
        1h 20m
        Direct
        SOF 12:00
        Istanbul - Sofia | Tue, Nov 3 | Pegasus Airlines
        S$ 181
        24% off
        S$ 239 S$ 181
      • SOF 13:00
        17h 25m
        1 stop
        IST 14:00
        Sofia - Istanbul | Sun, Oct 4 | Normal Airline
        IST 15:00
        6h
        Direct
        SOF 16:00
        Istanbul - Sofia | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        SOF 16:00
        1h 30m
        Direct
        IST 18:30
        Sofia - Istanbul | Wed, Nov 11 | Turkish Airlines
        S$ 102 S$ 136
        25% off
        25% off
        S$ 136 S$ 102
      • SOF 15:50
        1h 30m
        Direct
        IST 17:20
        Sofia - Istanbul | Wed, Oct 21 | Turkish Airlines
        S$ 103 S$ 136
        24% off
        24% off
        S$ 136 S$ 103
      • SOF 07:10
        14h 20m
        1 stop
        IST 22:30
        Sofia - Istanbul | Fri, Nov 20 | Wizz Air
        S$ 84 S$ 136
        38% off
        38% off
        S$ 136 S$ 84
      • SOF 20:40
        24h 50m
        1 stop
        IST 22:30
        Sofia - Istanbul | Sun, Nov 8 | Ryanair
        S$ 89
        35% off
        S$ 136 S$ 89
      • SOF 11:40
        21h 5m
        1 stop
        IST 08:45
        Sofia - Istanbul | Sun, Oct 25 | Wizz Air
        S$ 90
        34% off
        S$ 136 S$ 90
      • SOF 14:35
        17h 40m
        1 stop
        IST 09:15
        Sofia - Istanbul | Sun, Nov 29 | Wizz Air
        S$ 92
        32% off
        S$ 136 S$ 92
      • SOF 12:25
        19h 50m
        1 stop
        IST 09:15
        Sofia - Istanbul | Sat, Nov 28 | Wizz Air
        S$ 95
        30% off
        S$ 136 S$ 95
      • SOF 11:45
        21h
        1 stop
        IST 08:45
        Sofia - Istanbul | Sat, Oct 10 | Wizz Air
        S$ 96
        28% off
        S$ 136 S$ 96
      • SOF 12:25
        19h 50m
        1 stop
        IST 09:15
        Sofia - Istanbul | Sat, Nov 21 | Wizz Air
        S$ 96
        28% off
        S$ 136 S$ 96
      • SOF 21:30
        24h
        1 stop
        IST 22:30
        Sofia - Istanbul | Sun, Nov 1 | Ryanair
        S$ 97
        28% off
        S$ 136 S$ 97
      • SOF 12:25
        19h 50m
        1 stop
        IST 09:15
        Sofia - Istanbul | Sat, Nov 7 | Wizz Air
        S$ 97
        28% off
        S$ 136 S$ 97
      • SOF 07:10
        14h 20m
        1 stop
        IST 22:30
        Sofia - Istanbul | Fri, Nov 6 | Wizz Air
        S$ 100
        26% off
        S$ 136 S$ 100
      • SOF 14:35
        17h 40m
        1 stop
        IST 09:15
        Sofia - Istanbul | Sun, Nov 15 | Wizz Air
        S$ 103
        24% off
        S$ 136 S$ 103
      • SOF 14:35
        17h 40m
        1 stop
        IST 09:15
        Sofia - Istanbul | Sun, Nov 8 | Wizz Air
        S$ 106
        22% off
        S$ 136 S$ 106
      • SOF 13:00
        17h 25m
        1 stop
        IST 14:00
        Sofia - Istanbul | Sun, Oct 4 | Normal Airline
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Flight prices from Sofia Airport to Istanbul 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 Sofia Airport to Istanbul Airport

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

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

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Sofia Airport to Istanbul Airport are usually in May, with an average price of S$ 194. March sees the highest fares, around S$ 325.

S$ 325
S$ 260
S$ 194
S$ 129
    Cheapest
  • S$ 241
    Sep
  • S$ 217
    Oct
  • S$ 225
    Nov
  • S$ 257
    Dec
  • S$ 231
    Jan
  • S$ 270
    Feb
  • S$ 325
    Mar
  • S$ 212
    Apr
  • S$ 194
    May
  • S$ 208
    Jun
  • S$ 200
    Jul
  • S$ 256
    Aug

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

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

S$ 289
S$ 241
S$ 193
S$ 145
    Cheapest
  • S$ 289
    Mon
  • S$ 224
    Tue
  • S$ 225
    Wed
  • S$ 228
    Thu
  • S$ 193
    Fri
  • S$ 234
    Sat
  • S$ 199
    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 S$ 77) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Wizz Air
From S$ 77
Turkish Airlines
From S$ 102
SKY express
From S$ 103
Air Serbia
From S$ 112
Ryanair
From S$ 116
LOT Polish Airlines
From S$ 131
AEGEAN
From S$ 155
Tarom
From S$ 163
Bulgaria Air
From S$ 232
Lufthansa
From S$ 252

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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

    16:15

    SOF

    1h 30m

    18:45

    IST

    S M T W T F S
    Search

  2. TK1030

    Sofia Airport

    21:40

    SOF

    1h 30m

    00:10

    IST

    S M T W T F S
    Search

  3. TK1028

    Sofia Airport

    09:30

    SOF

    1h 30m

    12:00

    IST

    S M T W T F S
    Search

  4. GQ681

    Sofia Airport

    21:50

    SOF

    1h 35m

    Direct

    23:25

    ATH

    S - T W T - S
    Search

  5. GQ670

    Athens International Airport "Eleftherios Venizelos"

    07:00

    ATH

    1h 30m

    Direct

    08:30

    IST

    S M T W T F S

  6. W64349

    Sofia Airport

    11:40

    SOF

    1h 25m

    Direct

    12:05

    BUD

    S - T - T - S
    Search

  7. W62429

    Budapest Ferenc Liszt International Airport

    05:00

    BUD

    2h 15m

    Direct

    09:15

    IST

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

About Sofia Airport and Istanbul Airport

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

Flight distance 468.75km
Cheapest one-way ticket price S$ 84
Cheapest return ticket price S$ 117

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 22:00, 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 S$ 238 in October, the most expensive month to book this route.
  • The earliest flight departs from Sofia Airport (SOF) at 09:25 and arrives in Istanbul Airport (IST) at 10:55.
  • The latest flight departs from Sofia Airport (SOF) at 21:15 and arrives in Istanbul Airport (IST) at 22:45.
    • The distance from Istanbul Airport to downtown is about 34km, by taxi about 50 minutes.
    • The distance from Sabiha Gökçen International Airport to downtown is about 30km, by taxi about 50 minutes.
  • The closest airport to Istanbul Airport (IST) is Ataturk Airport. The distance is around 31km.
  • 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 S$ 84, and round-trip fares start from S$ 117. The current lowest fare is a Wizz Air flight departing on Fri, Nov 20; 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 S$ 289. 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 S$ 84. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Sofia Airport to Istanbul Airport operates around 23 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.

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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.