Cheapest return flights from Cagliari to Istanbul in October from $255

Best time to book flights for Cagliari (CAG) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Cagliari (CAG) to Istanbul (IST) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct Ryanair
16 Oct - 22 Oct Ryanair
01 Oct - 06 Oct Ryanair
25 Oct - 31 Oct Ryanair
15 Oct - 20 Oct Ryanair
08 Oct - 13 Oct Ryanair
14 Oct - 20 Oct Ryanair
01 Oct - 10 Oct Ryanair
08 Oct - 14 Oct Ryanair
01 Oct - 05 Oct Ryanair
27 Oct - 06 Nov Ryanair
28 Oct - 02 Nov Ryanair
26 Oct - 01 Nov easyJet
26 Oct - 06 Nov Ryanair

Also check the deals for one-way flights from Cagliari to Istanbul in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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