On this page, you can find and buy flight tickets for the route from Istanbul to Sinop. There are about 7 flights per week between the cities, covering a flight distance of 527 km.
Regular flights on this route are operated by Pegasus Airlines and Turkish Airlines. Ticket prices are dynamic, so use the low-price calendar to find great deals and review information on how to get to the departure airport and ways to travel from the airport to the center of Sinop.
The table shows direct flights Istanbul → 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.
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 $50 in F, and the most expensive are around $269 in r. 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.
Istanbul → Sinop, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $69 | low | May | $75 | low | Sep | $93 | medium |
| Feb | $64 | low | Jun | $109 | high | Oct | $85 | medium |
| Mar | $77 | medium | Jul | $116 | high | Nov | $69 | low |
| Apr | $84 | medium | Aug | $113 | high | Dec | $77 | medium |
Some values are estimated based on seasonality.
The warmest month in Sinop is August, with an average maximum temperature of 27.2°C, while February is the coolest. The wettest periods are December and March, when precipitation reaches its peak, whereas July and August are characterized by the highest number of dry days.
The most budget-friendly flights are available in September, with ticket prices starting $52. The most expensive month to travel is December, when the minimum cost increases $270; high price levels are also observed in May — $267.
The optimal time for your flight is considered September: during this period, the weather remains comfortable while ticket prices are at their most favorable. It is recommended to avoid booking for December if your goal is to maximize savings on your flight.
Flights between these cities are operated by two main airlines: the flag carrier Turkish Airlines and the low-cost carrier Pegasus Airlines. There are approximately 7 direct flights per week on this route, making it easy to find a convenient departure time for almost any day. Click on a specific airline card below to view detailed schedules and available baggage allowances.
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.
The average direct flight time is about 1 hour, considering the 527 km distance between the cities.
Regular air service between the cities is provided by Turkish Airlines and Pegasus Airlines.
Yes, direct flights are available on this route, allowing you to reach your destination without layovers.
The most favorable deals are usually available when booking a month before the trip; you can track the current minimums in the price chart on this page.
For citizens of Russia, a visa-free regime applies for tourist trips to Turkey for up to 60 days.
Flights from Istanbul arrive at Sinop Airport (NOP), which is the main air gateway for the region.
Where travelers fly most — pick a route and check prices
