Cheap flights from Istanbul to Sinop

Istanbul
IST
Sinop
NOP

Flight deals from Istanbul to Sinop

Below you can see the best deals on flights Istanbul — Sinop for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 30 September, from AED 173.

Top 10 cheap flights from Istanbul to Sinop

PC
 209

Istanbul — Sinop

06:10—07:25
12 Sep 2026
1 h 15 m
Direct flight
PC
 209

Istanbul — Sinop

06:30—07:45
26 Aug 2026
1 h 15 m
Direct flight
PC
 209

Istanbul — Sinop

06:00—07:15
5 Sep 2026
1 h 15 m
Direct flight
PC
 210

Istanbul — Sinop

06:30—07:45
9 Sep 2026
1 h 15 m
Direct flight
PC
 210

Istanbul — Sinop

06:30—07:45
2 Sep 2026
1 h 15 m
Direct flight
PC
 233

Istanbul — Sinop

06:00—07:15
29 Aug 2026
1 h 15 m
Direct flight
PC
 274

Istanbul — Sinop

06:30—07:45
19 Aug 2026
1 h 15 m
Direct flight
PC
 348

Istanbul — Sinop

06:00—07:15
22 Aug 2026
1 h 15 m
Direct flight
TK
 981

Istanbul — Sinop

08:15—09:35
30 Aug 2026
1 h 20 m
Direct flight
TK
 981

Istanbul — Sinop

18:00—19:20
31 Aug 2026
1 h 20 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Istanbul — Sinop flight

Looking for cheap flights from Istanbul to Sinop? Compare fares from different airlines, check the flight schedule and travel time — and book your Istanbul — Sinop ticket online at the best price.

The route has direct flights — around 22 flights per week, flights are operated by Turkish Airlines, Pegasus Airlines, a nonstop flight takes about 1 h 15 min, the distance between the cities is around 527 km.

Planning your trip? You may find our Sinop travel guide, how to get from the airport into town and Sinop weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 173Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
527 kmDistance
1 h 15 minTravel time
2Airlines
22 / wkFlights

Flight schedule from Istanbul to Sinop

The table shows direct flights from Istanbul to Sinop on the selected date. The flight takes approximately 1 h 15 min. Regular flights are operated by Turkish Airlines and Pegasus Airlines. Departures from Istanbul Airport and Sabiha Gokcen International Airport airports, arrivals at Sinop Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Istanbul — Sinop

Below is a calendar of the lowest flight ticket prices for Istanbul — Sinop by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 173 in September, and the most expensive are around AED 1,057 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Istanbul to Sinop by month. Tickets are usually cheapest in February (around AED 222) and priciest in July (about AED 399) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 240lowMayAED 257lowSepAED 320medium
FebAED 222lowJunAED 377highOctAED 293medium
MarAED 266mediumJulAED 399highNovAED 240low
AprAED 289mediumAugAED 391highDecAED 266medium

Some values are estimated based on seasonality.

When to fly

Weather in Sinop: it is warmest in August (up to 27 °C on average) and coolest in January (around 10 °C). The driest month is August.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Sinop

Dry and wet days · Sinop

Wind speed and direction · Sinop

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How to get the best deal on a Istanbul — Sinop ticket

  • Book ahead: fares for Istanbul — Sinop are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Istanbul is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Sinop is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Istanbul — Sinop route are operated by 2 airlines; Turkish Airlines runs the most flights (around 82% of all flights). Compare carriers, flight shares and schedules below.

  • Turkish AirlinesTK
    6x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight IST → NOP6x/week
      Duration
      1h 24m
      Days
      MTWTFSS
    81.8%Open →
  • Pegasus AirlinesPC
    1x/week
    WebsiteFleet: 11031.9M pax/year
    • Direct flight SAW → NOP1x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    18.2%Open →

Cities and airports on the Istanbul — Sinop route

Flights Istanbul — Sinop depart from Istanbul Airport and Sabiha Gokcen International Airport and arrive at Sinop Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Istanbul

IST
Turkey
About the cityHow to get thereWeatherAll about the country Turkey
Arrival

Sinop

NOP
Turkey
About the cityHow to get thereWeatherAll about the country Turkey
Departure airports
Arrival airports

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Frequently asked questions about the Istanbul — Sinop flight

How long is the flight from Istanbul to Sinop?

A nonstop Istanbul — Sinop flight takes about 1 h 15 min — the distance between the cities is around 527 km.

How far is it from Istanbul to Sinop?

The distance from Istanbul to Sinop is about 527 km, which a nonstop flight covers in around 1 h 15 min.

Are there direct flights from Istanbul to Sinop?

Yes, there are nonstop flights Istanbul — Sinop — around 22 flights per week.

Which airlines fly from Istanbul to Sinop?

Airlines operating Istanbul — Sinop include Turkish Airlines, Pegasus Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Istanbul — Sinop flights use?

Flights from Istanbul depart from Istanbul Airport, Sabiha Gokcen International Airport, and arrive at Sinop Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Istanbul to Sinop?

The price of a Istanbul — Sinop ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between AED 173 and AED 1,057. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Istanbul — Sinop?

Flights Istanbul — Sinop are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Istanbul to Sinop?

To catch a low fare Istanbul — Sinop, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Istanbul

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