Cheap flights from Istanbul to Sinop
From 165 USD — compare hundreds of airlines
Vuelos directosMás barato: 2026-07 · 71 US$
Precios por fecha
106 US$
07-01
150 US$
07-02
124 US$
07-03
98 US$
07-04
100 US$
07-05
103 US$
07-06
88 US$
07-08
88 US$
07-09
88 US$
07-10
88 US$
07-11
74 US$
07-12
72 US$
07-14
Aerolíneas en esta ruta
Turkish Airlines
Preguntas frecuentes
What's the cheapest month to fly Istanbul to Sinop?
Usually 2026-07, from 71 USD.
Are there direct flights from Istanbul to Sinop?
We show both direct and connecting options — filter to compare.