AirHint found the following cheapest one-way flights from Paris (ORY) to Istanbul (IST) in October 2025 (see full year).

One-Way flights

03 Oct	Transavia France	direct
11 Oct	Transavia France	direct
01 Oct	easyJet
22 Oct	easyJet
01 Oct	Transavia France	direct
08 Oct	easyJet
15 Oct	easyJet
09 Oct	Transavia France	direct
05 Oct	Transavia France	direct
08 Oct	Transavia France	direct

Also check the deals for return flights from Paris to Istanbul in October.

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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Cheapest one-way flights from Paris to Istanbul in October from 71€

One-Way flights