PEGASUS AIRLINES
PC-272
13:30
2026-10-03
Sofia (SOF)Sofia
1H :15 M
Non Stop
14:45
2026-10-03
Istanbul (SAW)Sabiha Gokcen
SOF to IST
Sofia to Istanbul Flights
Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
Fare checked before payment
No hidden charges
Transparent cancellation policy
24×7 booking support
Lowest fareUS$97PEGASUS AIRLINES
Fastest1h 15mgate to gate
Options found39flights on this route
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in USD
39 flight options
Fares are checked again before payment.
Turkish Airlines
TK-1032
15:50
2026-10-03
Sofia (SOF)Sofia
1H :30 M
Non Stop
17:20
2026-10-03
Istanbul (IST)Ataturk
Turkish Airlines
TK-1030
21:10
2026-10-03
Sofia (SOF)Sofia
1H :30 M
Non Stop
22:40
2026-10-03
Istanbul (IST)Ataturk
Lot-Polish
LO-634
18:45
2026-10-03
Sofia (SOF)Sofia
18H :20 M
1 Stop
WAW
· 13h 35m Warsaw (WAW), Poland
13:05
2026-10-04
Istanbul (IST)Ataturk
Lot-Polish
LO-634
18:45
2026-10-03
Sofia (SOF)Sofia
21H :55 M
1 Stop
WAW
· 17h 15m Warsaw (WAW), Poland
16:40
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-1431
06:20
2026-10-03
Sofia (SOF)Sofia
19H :45 M
2 Stops
FRA
· 12h 25m Frankfurt (FRA), Germany
MUC
· 1h 20m Munich (MUC), Germany
02:05
2026-10-04
Istanbul (IST)Ataturk
Tarom
RO-292
10:05
2026-10-03
Sofia (SOF)Sofia
12H :20 M
1 Stop
OTP
· 10h 00m Bucharest (OTP), Romania
22:25
2026-10-03
Istanbul (IST)Ataturk
Lufthansa
LH-1431
06:20
2026-10-03
Sofia (SOF)Sofia
15H :05 M
1 Stop
FRA
· 9h 30m Frankfurt (FRA), Germany
21:25
2026-10-03
Istanbul (IST)Ataturk
Lot-Polish
LO-632
14:35
2026-10-03
Sofia (SOF)Sofia
9H :15 M
1 Stop
WAW
· 4h 35m Warsaw (WAW), Poland
23:50
2026-10-03
Istanbul (IST)Ataturk
Lot-Polish
LO-632
14:35
2026-10-03
Sofia (SOF)Sofia
22H :30 M
1 Stop
WAW
· 17h 45m Warsaw (WAW), Poland
13:05
2026-10-04
Istanbul (IST)Ataturk
Lot-Polish
LO-632
14:35
2026-10-03
Sofia (SOF)Sofia
26H :05 M
1 Stop
WAW
· 21h 25m Warsaw (WAW), Poland
16:40
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-1707
06:10
2026-10-03
Sofia (SOF)Sofia
15H :15 M
2 Stops
MUC
· 4h 50m Munich (MUC), Germany
FRA
· 4h 20m Frankfurt (FRA), Germany
21:25
2026-10-03
Istanbul (IST)Ataturk
Lufthansa
LH-1427
13:55
2026-10-03
Sofia (SOF)Sofia
12H :10 M
2 Stops
FRA
· 3h 50m Frankfurt (FRA), Germany
MUC
· 2h 20m Munich (MUC), Germany
02:05
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-1703
12:55
2026-10-03
Sofia (SOF)Sofia
13H :10 M
1 Stop
MUC
· 8h 35m Munich (MUC), Germany
02:05
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-4159
19:25
2026-10-03
Sofia (SOF)Sofia
6H :40 M
1 Stop
MUC
· 2h 05m Munich (MUC), Germany
02:05
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-4159
19:25
2026-10-03
Sofia (SOF)Sofia
25H :50 M
2 Stops
MUC
· 12h 35m Munich (MUC), Germany
FRA
· 7h 10m Frankfurt (FRA), Germany
21:15
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-1427
13:55
2026-10-03
Sofia (SOF)Sofia
7H :30 M
1 Stop
FRA
· 1h 55m Frankfurt (FRA), Germany
21:25
2026-10-03
Istanbul (IST)Ataturk
Lufthansa
LH-1707
06:10
2026-10-03
Sofia (SOF)Sofia
19H :55 M
1 Stop
MUC
· 15h 20m Munich (MUC), Germany
02:05
2026-10-04
Istanbul (IST)Ataturk
Tarom
RO-292
10:05
2026-10-03
Sofia (SOF)Sofia
23H :20 M
1 Stop
OTP
· 20h 25m Bucharest (OTP), Romania
09:25
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-1427
13:55
2026-10-03
Sofia (SOF)Sofia
27H :10 M
1 Stop
FRA
· 21h 35m Frankfurt (FRA), Germany
17:05
2026-10-04
Istanbul (IST)Ataturk
Tarom
RO-292
10:05
2026-10-03
Sofia (SOF)Sofia
7H :20 M
1 Stop
OTP
· 4h 45m Bucharest (OTP), Romania
17:25
2026-10-03
Istanbul (IST)Ataturk
Lufthansa
LH-1703
12:55
2026-10-03
Sofia (SOF)Sofia
8H :30 M
2 Stops
MUC
· 1h 05m Munich (MUC), Germany
FRA
· 1h 20m Frankfurt (FRA), Germany
21:25
2026-10-03
Istanbul (IST)Ataturk
Recommended hotels in Istanbul
Stay options near the arrival city for the same travel date.
Grand Dedem Hotel
Merkez Mah. Balik yolu cad. No:2,Eskule Alis veris Merkezi Esenyurt, 34510
Room availability is checked live
$24per night+ taxes if applicable
1 Night • 3 Star
Rawda Hotel Bakirköy
Fisekhane Cd. Cumhuriyetci Sk.,No: 3 Bakirkoy, 34140
Room availability is checked live
$28per night+ taxes if applicable
1 Night • 3 Star
Hotel Expocity Istanbul
Gümüspala Mahallesi D-100,Kuzey Yan Yol No : 90, Avcilar, 34320
Room availability is checked live
$28per night+ taxes if applicable
1 Night • 3 Star
Istanbul Comfort Hotel
Binbirdirek Mah. Göktas Sk. No 7 Sultanahmet ,
Room availability is checked live
$26per night+ taxes if applicable
1 Night • 4 Star
Turkish Airlines
TK-1028
09:35
2026-10-03
Sofia (SOF)Sofia
1H :30 M
Non Stop
11:05
2026-10-03
Istanbul (IST)Ataturk
Tarom
RO-292
10:05
2026-10-03
Sofia (SOF)Sofia
25H :00 M
1 Stop
OTP
· 22h 20m Bucharest (OTP), Romania
11:05
2026-10-04
Istanbul (IST)Ataturk
Lot-Polish
LO-634
18:45
2026-10-03
Sofia (SOF)Sofia
28H :05 M
1 Stop
WAW
· 23h 35m Warsaw (WAW), Poland
22:50
2026-10-04
Istanbul (IST)Ataturk
Lufthansa
LH-1703
12:55
2026-10-03
Sofia (SOF)Sofia
28H :10 M
2 Stops
MUC
· 19h 05m Munich (MUC), Germany
FRA
· 3h 00m Frankfurt (FRA), Germany
17:05
2026-10-04
Istanbul (IST)Ataturk
No flights match the selected filters. Clear filters or open full search.
Today's Airfare Highlights
Selected flight highlights for 03 Oct 2026.
Lowest fare
$97
PEGASUS AIRLINES
13:30
Earliest departure
$331
Lufthansa
06:10
Shortest duration
$97
PEGASUS AIRLINES
13:30
Route forecast
Weather in Sofia and Istanbul
Live forecast for both cities, 14 Sep to 17 Sep.
Sofia
Thu, 17 Sep26°CClear skyLow 15°
- Mon20° / 16°
- Tue23° / 15°
- Wed25° / 15°
Istanbul
Thu, 17 Sep25°CPartly cloudyLow 22°
- Mon26° / 21°
- Tue25° / 22°
- Wed25° / 23°
Forecast data from MET Norway, CC BY 4.0.
Smart travel dates
Holidays and peak dates for Istanbul
Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.
- 29OctCumhuriyet BayramıThursday · in 47 days
- 01JanYılbaşıFriday · in 111 days
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.
Compare your journey
How to travel Sofia to Istanbul
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Non-stop flight Fastest₹9,3031h 15m4 flights today
Connecting flight₹19,738Longer — includes a stop35 options
Air distance is about 469 km. FlyX does not currently sell a bus on this pair. 8 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Sofia to Istanbul
Compare fares, stops, baggage and refundability across the airlines flying this route.
Lufthansa Flights
- Fares from
- $287
- Non-stop
- None in these results
- Departures
- 19 — compare timings in the list above
Lot-Polish Flights
- Fares from
- $207
- Non-stop
- None in these results
- Departures
- 9 — compare timings in the list above
Tarom Flights
- Fares from
- $293
- Non-stop
- None in these results
- Departures
- 4 — compare timings in the list above
Turkish Airlines Flights
- Fares from
- $153
- Non-stop
- 3 in these results
- Departures
- 3 — compare timings in the list above
Route Overview & Flight Facts
| Fastest flight duration | 1h 15m · PEGASUS AIRLINES |
|---|---|
| First departure of the day | 06:10 · Lufthansa |
| Last departure of the day | 21:10 · Turkish Airlines |
| Options in this snapshot | 39 |
| Direct / non-stop options | 4 |
| Airport codes | Sofia–SOF, Istanbul–IST |
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 39 flights appear in the dated route snapshot, including 4 non-stop options. Departures run through the day — the first flight leaves around 06:10 and the last around 21:10. The fastest flight takes about 1h 15m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from $97, Evening from $153, Morning from $287. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
- 1Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
- 2Compare search results
Sort or filter the Sofia–Istanbul results by price, departure time, stops and airline.
- 3Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
- 4Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
- 5Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Why Book Your Flight with FlyX?
Compare the available Sofia to Istanbul options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
Exclusive Flight Offers & Promo Coupons
| Coupon code | Offer | Max saving |
|---|---|---|
| FLYX20 | Up to 20% Off on Flights | ₹1,500 |
Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently Asked Questions
Is it worth booking Sofia to Istanbul flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Sofia to Istanbul, Saturday shows the lowest fare at $97. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Sofia from Istanbul by air?
The direct air distance between Sofia (SOF) and Istanbul (IST) is about 469 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from SOF to IST?
Yes. 4 non-stop flights are showing on Sofia to Istanbul for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Sofia to Istanbul?
Lufthansa, Lot-Polish, Tarom and Turkish Airlines are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Sofia to Istanbul?
The quickest non-stop Sofia to Istanbul flight currently loaded takes about 1h 15m. Across the non-stop options showing, block time ranges from 1h 15m to 1h 30m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Sofia to Istanbul flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 20 KG, 23 KG and 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Sofia to Istanbul flight fare?
The lowest fare showing on Sofia to Istanbul for the dates currently loaded is $97. Fares on the same dates run up to $801, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Sofia to Istanbul flights depart?
For the dates currently loaded the first departure is around 06:10 and the last is around 21:10, local time at Sofia. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes SOF–IST, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
For payment, ticket issuance or a change request, see FlyX support. About FlyX.
What to Expect When Booking Your Flight
The SOF to IST cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 468.74 km.
Before you book
Compare nearby dates
The date strip opens the complete search result for the route and selected date.
Use filters
Shortlist by price, stops, departure time and refundable fare preference.
Check fare choices
Continue to Booking opens the verified fare choices, including baggage and refundability, before review.
Lowest Sofia to Istanbul airfare today, in 30 days and in 90 days
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | $97 | 03/10/2026 | PEGASUS AIRLINES | 13:30 |
| Cheapest Airfare Within 30 Days | $95 | 12/10/2026 | PEGASUS AIRLINES | 13:30 |
| Cheapest Airfare Within 90 Days | $93 | 11/12/2026 | PEGASUS AIRLINES | 13:30 |
Book Sofia to Istanbul Flight Tickets on FlyX
Planning to fly from Sofia to Istanbul? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Sofia to Istanbul Flight Distance, Duration and Time
The aerial distance between Sofia and Istanbul is approximately 469 KM. The flight duration ranges from 1H :15 M up to 28H :10 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Sofia to Istanbul Flight Schedule and Timing
Around 39 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Sofia at 06:10, while the last night flight leaves at 21:10. Flights depart from Sofia and land at Ataturk.
Flight Route Details & Analysis
| Flight Details | Information |
|---|---|
| Route | Sofia to Istanbul |
| Aerial Distance | 469 KM |
| Flight Duration | 1H :15 M - 28H :10 M |
| Airport Codes | Sofia - SOF, Istanbul - IST |
| Total Flights Available | 39 flights (4 direct) |
| First Flight Departure | Departs at 06:10 |
| Last Flight Departure | Departs at 21:10 |
| Early Morning Flights (12 AM - 8 AM) | 8 direct/indirect flights |
| Morning Flights (8 AM - 12 PM) | 6 direct/indirect flights |
| Afternoon Flights (12 PM - 4 PM) | 16 direct/indirect flights |
| Evening Flights (4 PM - 8 PM) | 8 direct/indirect flights |
| Night Flights (8 PM - 12 AM) | 1 direct/indirect flights |
Airport Information & Terminals
SOF: Sofia airport. Airport access in Sofia depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
IST: Istanbul airport system. Istanbul can mean the main Istanbul Airport or Sabiha Gokcen. They sit on different sides of the city, so airport choice can change transfer time completely. Match the airport to Sultanahmet, Taksim, Kadikoy or your business area.
IST: Istanbul airport system. Istanbul can mean the main Istanbul Airport or Sabiha Gokcen. They sit on different sides of the city, so airport choice can change transfer time completely. Match the airport to Sultanahmet, Taksim, Kadikoy or your business area.